1.
National Register of Historic Places
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The National Register of Historic Places is the United States federal governments official list of districts, sites, buildings, structures, and objects deemed worthy of preservation. The passage of the National Historic Preservation Act in 1966 established the National Register, of the more than one million properties on the National Register,80,000 are listed individually. The remainder are contributing resources within historic districts, each year approximately 30,000 properties are added to the National Register as part of districts or by individual listings. For most of its history the National Register has been administered by the National Park Service and its goals are to help property owners and interest groups, such as the National Trust for Historic Preservation, coordinate, identify, and protect historic sites in the United States. While National Register listings are mostly symbolic, their recognition of significance provides some financial incentive to owners of listed properties, protection of the property is not guaranteed. During the nomination process, the property is evaluated in terms of the four criteria for inclusion on the National Register of Historic Places, the application of those criteria has been the subject of criticism by academics of history and preservation, as well as the public and politicians. Occasionally, historic sites outside the proper, but associated with the United States are also listed. Properties can be nominated in a variety of forms, including individual properties, historic districts, the Register categorizes general listings into one of five types of properties, district, site, structure, building, or object. National Register Historic Districts are defined geographical areas consisting of contributing and non-contributing properties, some properties are added automatically to the National Register when they become administered by the National Park Service. These include National Historic Landmarks, National Historic Sites, National Historical Parks, National Military Parks/Battlefields, National Memorials, on October 15,1966, the Historic Preservation Act created the National Register of Historic Places and the corresponding State Historic Preservation Offices. Initially, the National Register consisted of the National Historic Landmarks designated before the Registers creation, approval of the act, which was amended in 1980 and 1992, represented the first time the United States had a broad-based historic preservation policy. To administer the newly created National Register of Historic Places, the National Park Service of the U. S. Department of the Interior, hartzog, Jr. established an administrative division named the Office of Archeology and Historic Preservation. Hartzog charged OAHP with creating the National Register program mandated by the 1966 law, ernest Connally was the Offices first director. Within OAHP new divisions were created to deal with the National Register, the first official Keeper of the Register was William J. Murtagh, an architectural historian. During the Registers earliest years in the late 1960s and early 1970s, organization was lax and SHPOs were small, understaffed, and underfunded. A few years later in 1979, the NPS history programs affiliated with both the U. S. National Parks system and the National Register were categorized formally into two Assistant Directorates. Established were the Assistant Directorate for Archeology and Historic Preservation and the Assistant Directorate for Park Historic Preservation, from 1978 until 1981, the main agency for the National Register was the Heritage Conservation and Recreation Service of the United States Department of the Interior. In February 1983, the two assistant directorates were merged to promote efficiency and recognize the interdependency of their programs, jerry L. Rogers was selected to direct this newly merged associate directorate
2.
Historic districts in the United States
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Buildings, structures, objects and sites within a historic district are normally divided into two categories, contributing and non-contributing. Districts greatly vary in size, some have hundreds of structures, the U. S. federal government designates historic districts through the United States Department of Interior under the auspices of the National Park Service. Federally designated historic districts are listed on the National Register of Historic Places, state-level historic districts may follow similar criteria or may require adherence to certain historic rehabilitation standards. Local historic district designation offers, by far, the most legal protection for historic properties because most land use decisions are made at the local level, local districts are generally administered by the county or municipal government. The first U. S. historic district was established in Charleston, South Carolina in 1931, Charleston city government designated an Old and Historic District by local ordinance and created a board of architectural review to oversee it. New Orleans followed in 1937, establishing the Vieux Carré Commission, other localities picked up on the concept, with the city of Philadelphia enacting its historic preservation ordinance in 1955. The Supreme Court case validated the protection of resources as an entirely permissible governmental goal. In 1966 the federal government created the National Register of Historic Places, conference of Mayors had stated Americans suffered from rootlessness. By the 1980s there were thousands of federally designated historic districts, Historic districts are generally two types of properties, contributing and non-contributing. In general, contributing properties are integral parts of the historic context, in addition to the two types of classification within historic districts, properties listed on the National Register of Historic Places are classified into five broad categories. They are, building, structure, site, district and object, all but the eponymous district category are also applied to historic districts listed on the National Register. A listing on the National Register of Historic Places is governmental acknowledgment of a historic district, however, the Register is an honorary status with some federal financial incentives. The National Register of Historic Places defines a historic district per U. S. federal law, a district may also comprise individual elements separated geographically but linked by association or history. Districts established under U. S. federal guidelines generally begin the process of designation through a nomination to the National Register of Historic Places, the National Register is the official recognition by the U. S. government of cultural resources worthy of preservation. While designation through the National Register does offer a district or property some protections, if the federal government is not involved, then the listing on the National Register provides the site, property or district no protections. If, however, company A was under federal contract the Smith House would be protected, a federal designation is little more than recognition by the government that the resource is worthy of preservation. Usually, the National Register does not list religious structures, moved structures, reconstructed structures, however, if a property falls into one of those categories and are integral parts of districts that do meet the criteria then an exception allowing their listing will be made. Historic district listings, like all National Register nominations, can be rejected on the basis of owner disapproval, in the case of historic districts, a majority of owners must object in order to nullify a nomination to the National Register of Historic Places
3.
Contributing property
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Government agencies, at the state, national, and local level in the United States, have differing definitions of what constitutes a contributing property but there are common characteristics. Local laws often regulate the changes that can be made to contributing structures within designated historic districts, the first local ordinances dealing with the alteration of buildings within historic districts was in Charleston, South Carolina in 1931. Properties within a district fall into one of two types of property, contributing and non-contributing. A contributing property, such as a 19th Century mansion, helps make a historic district historic, while a non-contributing property, such as a medical clinic. The contributing properties are key to a districts historic associations, historic architectural qualities. A property can change from contributing to non-contributing and vice versa if significant alterations take place, the ordinance declared that buildings in the district could not have changes made to their architectural features visible from the street. By the mid-1930s, other U. S. cities followed Charlestons lead, an amendment to the Louisiana Constitution led to the 1937 creation of the Vieux Carre Commission, which was charged with protecting and preserving the French Quarter in the city of New Orleans. The city then passed an ordinance that set standards regulating changes within the quarter. Other sources, such as the Columbia Law Review in 1963, the Columbia Law Review gave dates of 1925 for the New Orleans laws and 1924 for Charleston. The same publication claimed that two cities were the only cities with historic district zoning until Alexandria, Virginia adopted an ordinance in 1946. The National Park Service appears to refute this, in 1939, the city of San Antonio, Texas, enacted an ordinance that protected the area of La Villita, which was the citys original Mexican village marketplace. In 1941 the authority of local controls on buildings within historic districts was being challenged in court. In City of New Orleans vs Pergament Louisiana state appellate courts ruled that the design, beginning in the mid-1950s, controls that once applied to only historic districts were extended to individual landmark structures. The United States Congress adopted legislation that declared the Georgetown neighborhood in Washington, by 1965,51 American communities had adopted preservation ordinances. By 1998, more than 2,300 U. S. towns, contributing properties are defined through historic district or historic preservation zoning laws, usually at the local level. Zoning ordinances pertaining to historic districts are designed to maintain a historic character by controlling demolition and alteration to existing properties. It can be any property, structure or object that adds to the integrity or architectural qualities that make the historic district, either local or federal. Definitions vary but, in general, they maintain the same characteristics, another key aspect of a contributing property is historic integrity
4.
Pittsburgh
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Pittsburgh is a city in the Commonwealth of Pennsylvania in the United States, and is the county seat of Allegheny County. The city proper has a population of 304,391. The metropolitan population of 2,353,045 is the largest in both the Ohio Valley and Appalachia, the second-largest in Pennsylvania, and the 26th-largest in the U. S. The city features 30 skyscrapers, two inclines, a fortification and the Point State Park at the confluence of the rivers. Aside from steel, Pittsburgh has led in manufacturing of aluminum, glass, shipbuilding, petroleum, foods, sports, transportation, computing, autos, and electronics. For part of the 20th century, Pittsburgh was behind only New York and Chicago in corporate headquarters employment, Americas 1980s deindustrialization laid off area blue-collar workers and thousands of downtown white-collar workers when the longtime Pittsburgh-based world headquarters moved out. The area has served also as the federal agency headquarters for cyber defense, software engineering, robotics, energy research. The area is home to 68 colleges and universities, including research and development leaders Carnegie Mellon University, the region is a hub for Leadership in Energy and Environmental Design, sustainable energy, and energy extraction. Pittsburgh was named in 1758 by General John Forbes, in honor of British statesman William Pitt, 1st Earl of Chatham. The current pronunciation, which is unusual in English speaking countries, is almost certainly a result of a printing error in some copies of the City Charter of March 18,1816. The error was repeated commonly enough throughout the rest of the 19th century that the pronunciation was lost. After a public campaign the original spelling was restored by the United States Board on Geographic Names in 1911. The area of the Ohio headwaters was long inhabited by the Shawnee, the first known European to enter the region was the French explorer/trader Robert de La Salle from Quebec during his 1669 expedition down the Ohio River. European pioneers, primarily Dutch, followed in the early 18th century, Michael Bezallion was the first to describe the forks of the Ohio in a 1717 manuscript, and later that year European fur traders established area posts and settlements. In 1749, French soldiers from Quebec launched an expedition to the forks to unite Canada with French Louisiana via the rivers, during 1753–54, the British hastily built Fort Prince George before a larger French force drove them off. The French built Fort Duquesne based on LaSalles 1669 claims, the French and Indian War, the North American front of the Seven Years War, began with the future Pittsburgh as its center. British General Edward Braddock was dispatched with Major George Washington as his aide to take Fort Duquesne, the British and colonial force were defeated at Braddocks Field. General John Forbes finally took the forks in 1758, Forbes began construction on Fort Pitt, named after William Pitt the Elder while the settlement was named Pittsborough
5.
Pennsylvania
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Pennsylvania /ˌpɛnsᵻlˈveɪnjə/, officially the Commonwealth of Pennsylvania, is a state located in the northeastern and Mid-Atlantic regions of the United States. The Appalachian Mountains run through its middle, Pennsylvania is the 33rd largest, the 5th most populous, and the 9th most densely populated of the 50 United States. The states five most populous cities are Philadelphia, Pittsburgh, Allentown, Erie, the state capital, and its ninth-largest city, is Harrisburg. Pennsylvania has 140 miles of shoreline along Lake Erie and the Delaware Estuary. The state is one of the 13 original founding states of the United States, it came into being in 1681 as a result of a land grant to William Penn. Part of Pennsylvania, together with the present State of Delaware, had earlier been organized as the Colony of New Sweden and it was the second state to ratify the United States Constitution, on December 12,1787. Independence Hall, where the United States Declaration of Independence and United States Constitution were drafted, is located in the states largest city of Philadelphia, during the American Civil War, the Battle of Gettysburg, was fought in the south central region of the state. Valley Forge near Philadelphia was General Washingtons headquarters during the winter of 1777–78. Pennsylvania is 170 miles north to south and 283 miles east to west, of a total 46,055 square miles,44,817 square miles are land,490 square miles are inland waters, and 749 square miles are waters in Lake Erie. It is the 33rd largest state in the United States, Pennsylvania has 51 miles of coastline along Lake Erie and 57 miles of shoreline along the Delaware Estuary. Cities include Philadelphia, Reading, Lebanon and Lancaster in the southeast, Pittsburgh in the southwest, the tri-cities of Allentown, Bethlehem, the northeast includes the former anthracite coal mining communities of Scranton, Wilkes-Barre, Pittston City, and Hazleton. Erie is located in the northwest, the state has 5 regions, namely the Allegheny Plateau, Ridge and Valley, Atlantic Coastal Plain, Piedmont, and the Erie Plain. Straddling two major zones, the majority of the state, with the exception of the corner, has a humid continental climate. The largest city, Philadelphia, has characteristics of the humid subtropical climate that covers much of Delaware. Moving toward the interior of the state, the winter climate becomes colder, the number of cloudy days increase. Western areas of the state, particularly locations near Lake Erie, can receive over 100 inches of snowfall annually, the state may be subject to severe weather from spring through summer into fall. Tornadoes occur annually in the state, sometimes in large numbers, the Tuscarora Nation took up temporary residence in the central portion of Pennsylvania ca. Both the Dutch and the English claimed both sides of the Delaware River as part of their lands in America
6.
United States
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Forty-eight of the fifty states and the federal district are contiguous and located in North America between Canada and Mexico. The state of Alaska is in the northwest corner of North America, bordered by Canada to the east, the state of Hawaii is an archipelago in the mid-Pacific Ocean. The U. S. territories are scattered about the Pacific Ocean, the geography, climate and wildlife of the country are extremely diverse. At 3.8 million square miles and with over 324 million people, the United States is the worlds third- or fourth-largest country by area, third-largest by land area. It is one of the worlds most ethnically diverse and multicultural nations, paleo-Indians migrated from Asia to the North American mainland at least 15,000 years ago. European colonization began in the 16th century, the United States emerged from 13 British colonies along the East Coast. Numerous disputes between Great Britain and the following the Seven Years War led to the American Revolution. On July 4,1776, during the course of the American Revolutionary War, the war ended in 1783 with recognition of the independence of the United States by Great Britain, representing the first successful war of independence against a European power. The current constitution was adopted in 1788, after the Articles of Confederation, the first ten amendments, collectively named the Bill of Rights, were ratified in 1791 and designed to guarantee many fundamental civil liberties. During the second half of the 19th century, the American Civil War led to the end of slavery in the country. By the end of century, the United States extended into the Pacific Ocean. The Spanish–American War and World War I confirmed the status as a global military power. The end of the Cold War and the dissolution of the Soviet Union in 1991 left the United States as the sole superpower. The U. S. is a member of the United Nations, World Bank, International Monetary Fund, Organization of American States. The United States is a developed country, with the worlds largest economy by nominal GDP. It ranks highly in several measures of performance, including average wage, human development, per capita GDP. While the U. S. economy is considered post-industrial, characterized by the dominance of services and knowledge economy, the United States is a prominent political and cultural force internationally, and a leader in scientific research and technological innovations. In 1507, the German cartographer Martin Waldseemüller produced a map on which he named the lands of the Western Hemisphere America after the Italian explorer and cartographer Amerigo Vespucci
7.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
8.
Charles Klauder
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Born in Philadelphia, Pennsylvania, Klauder was the son of Louis and Anna Koehler Klauder, who had immigrated to Philadelphia from Germany. He studied architecture at the School of Industrial Art at the Pennsylvania Museum, at age 15, he entered the office of Theophilus Parsons Chandler, Jr. Beginning in 1893 he worked for prominent Philadelphia architectural firms, including Wilson Brothers & Company, Cope & Stewardson, and Horace Trumbauer. In 1900, Klauder became chief draughtsman at Day & Brother, which led to the 1911 partnership with Frank Miles Day, Klauder continued the firm after Days 1918 death, but did not rename it until 1927. At Penn he designed the third Franklin Field, Hutchinson Gymnasium, the Coxe and Sharpe Wings of the University Museum, alterations to Weightman Hall, several of his landmark Neo-Gothic buildings at Pitt are the Cathedral of Learning, Heinz Memorial Chapel and the Stephen Foster Memorial. The Cathedral of Learning, upon its completion, was the tallest educational building in the world and it is also listed on the National Register of Historic Places. The Marks Scout Resource Center at 22nd and Winter Streets in Philadelphia was built in 1929, Klauder designed the building in the Beaux Arts style. For his lifelong architectural work, Klauder has received the Gold Medal, Architectural League,1921, Grand Prix Pan American Congress of Architects,1927, Architectural Medal, Olympic Games,1928. Klauder was a Fellow of the American Institute of Architects, in 1938 he was elected into the National Academy of Design as an Associate Academician. Klauder died aged 66 on October 30,1938, Klauder, Charles Z. Wise, Herbert C. Pitt, The Story of the University of Pittsburgh 1787-1987, Charles Z. Klauder Collection at the Carnegie Mellon University Architecture Archives
9.
Gothic Revival architecture
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Gothic Revival is an architectural movement that began in the late 1740s in England. Gothic Revival draws features from the original Gothic style, including decorative patterns, finials, scalloping, lancet windows, hood mouldings, the Gothic Revival movement emerged in 19th-century England. Its roots were intertwined with deeply philosophical movements associated with a re-awakening of High Church or Anglo-Catholic belief concerned by the growth of religious nonconformism, ultimately, the Anglo-Catholicism tradition of religious belief and style became widespread for its intrinsic appeal in the third quarter of the 19th century. The Gothic Revival was paralleled and supported by medievalism, which had its roots in antiquarian concerns with survivals, as industrialisation progressed, a reaction against machine production and the appearance of factories also grew. Proponents of the such as Thomas Carlyle and Augustus Pugin took a critical view of industrial society. To Pugin, Gothic architecture was infused with the Christian values that had been supplanted by classicism and were being destroyed by industrialisation, poems such as Idylls of the King by Alfred Tennyson, 1st Baron Tennyson recast specifically modern themes in medieval settings of Arthurian romance. In German literature, the Gothic Revival also had a grounding in literary fashions, guarino Guarini, a 17th-century Theatine monk active primarily in Turin, recognized the Gothic order as one of the primary systems of architecture and made use of it in his practice. Some of the earliest evidence of a revival in Gothic architecture is from Scotland, inveraray Castle, constructed from 1746, with design input from William Adam, displays the incorporation of turrets. These were largely conventional Palladian style houses that incorporated some features of the Scots baronial style. The eccentric landscape designer Batty Langley even attempted to improve Gothic forms by giving them classical proportions, a younger generation, taking Gothic architecture more seriously, provided the readership for J. Brittens series of Cathedral Antiquities, which began appearing in 1814. In 1817, Thomas Rickman wrote an Attempt. to name and define the sequence of Gothic styles in English ecclesiastical architecture, the categories he used were Norman, Early English, Decorated, and Perpendicular. It went through numerous editions and was still being republished by 1881. The largest and most famous Gothic cathedrals in the U. S. A. are St. Patricks Cathedral in New York City and Washington National Cathedral on Mount St. Alban in northwest Washington, D. C. One of the biggest churches in Gothic Revival style in Canada is Basilica of Our Lady Immaculate in Ontario, Gothic Revival architecture was to remain one of the most popular and long-lived of the Gothic Revival styles of architecture. The revived Gothic style was not limited to architecture, classical Gothic buildings of the 12th to 16th Centuries were a source of inspiration to 19th-century designers in numerous fields of work. Architectural elements such as pointed arches, steep-sloping roofs and fancy carvings like lace ant lattice work were applied to a range of Gothic Revival objects. Sir Walter Scotts Abbotsford exemplifies in its furnishings the Regency Gothic style, parties in medieval historical dress and entertainment were popular among the wealthy in the 1800s but has spread in the late 20th century to the well-educated middle class as well. By the mid-19th century, Gothic traceries and niches could be inexpensively re-created in wallpaper, the illustrated catalogue for the Great Exhibition of 1851 is replete with Gothic detail, from lacemaking and carpet designs to heavy machinery
10.
Art Deco
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Art Deco, sometimes simply referred to as Deco, is a style of visual arts, architecture and design that first appeared in France just before World War I. It took its name, short for Arts Decorators, from the Exposition Internationale des Arts Décoratifs et Industriels Modernes held in Paris in 1925 and it combined modernist styles with fine craftsmanship and rich materials. During its heyday, Art Deco represented luxury, glamour, exuberance, Art Deco was a pastiche of many different styles, sometimes contradictory, united by a desire to be modern. It featured rare and expensive materials such as ebony and ivory, the Chrysler Building and other skyscrapers of New York were the most visible monuments of the new style. In the 1930s, during the Great Depression, the became more subdued. New materials arrived, including chrome plating, stainless steel and plastic, a more sleek form of the style, called Streamline Moderne, appeared in the 1930s, it featured curving forms and smooth, polished surfaces. Art Deco became one of the first truly international architectural styles, with examples found in European cities, the style came to an end with the beginning of World War II. Deco was replaced as the dominant global style by the functional and unadorned styles of modernism. The term arts décoratifs was first used in France in 1858, in 1868, Le Figaro newspaper used the term art décoratifs with respect to objects for stage scenery created for the Théâtre de lOpéra. In 1875, furniture designers, textile, jewelry and glass designers and it took its present name of ENSAD in 1927. The term Art déco was then used in a 1966 newspaper article by Hillary Gelson in the Times, describing the different styles at the exhibit. Art Deco gained currency as a broadly applied stylistic label in 1968 when historian Bevis Hillier published the first major book on the style. Hillier noted that the term was already being used by art dealers and cites The Times, in 1971, Hillier organized an exhibition at the Minneapolis Institute of Arts, which he details in his book about it, The World of Art Deco. The emergence of Art Deco was closely connected with the rise in status of decorative artists, the term arts décoratifs had been invented in 1875, giving the designers of furniture, textiles, and other decoration official status. The Société des artistes décorateurs, or SAD, was founded in 1901, a similar movement developed in Italy. The first international exhibition devoted entirely to the arts, the Esposizione international dArte decorative moderna, was held in Turin in 1902. Several new magazines devoted to decorative arts were founded in Paris, including Arts et décoration, Decorative arts sections were introduced into the annual salons of the Sociéte des artistes français, and later in the Salon dautomne. French nationalism also played a part in the resurgence of decorative arts, in 1911 the SAD proposed the holding of a major new international exposition of decorative arts in 1912
11.
Schenley Farms Historic District
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Noted for its late 19th And 20th Century Revivals architecture, it is home to a large portion of the campus of the University of Pittsburgh. The district comprises 154 contributing buildings,31 of which are cultural or institutional buildings and 123 of which are residences in the northwest portion of the district, the City Beautiful movement favored boulevards, parks, and formal civic buildings in the beaux-arts style. The proposal centered on a series of buildings created in styles evoking ancient Greece. Contributing buildings in the district date from 1880 to 1979. A contributing building, the University Place Office Building, was razed in 2011, the Spectator and the Topographical City. Schenley Farms, This Grand Old Neighborhood Began as a Model Urban Suburb, Shady Ave. Pittsburgh, Shady Ave Media
12.
University of Pittsburgh
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The University of Pittsburgh is a state-related research university located in Pittsburgh, Pennsylvania. In 1787 after the American Revolutionary War, it was founded on the edge of the American frontier as the Pittsburgh Academy and it developed and was renamed as Western University of Pennsylvania by a change to its charter in 1819. For most of its history, Pitt was a private institution, the university also includes four undergraduate schools located at campuses within Western Pennsylvania, Bradford, Greensburg, Johnstown, and Titusville. The 132-acre Pittsburgh campus has multiple contributing historic buildings of the Schenley Farms Historic District, most notably its 42-story Gothic revival centerpiece, the university has an annual operating budget of approximately $2 billion, which includes nearly $900 million in research and development expenditures. It is the second-largest non-government employer in the Pittsburgh region behind UPMC, Pitt is ranked among the top public universities in the United States in both domestic and international rankings, and has been listed as a best value in higher education by several publications. Pitt students have access to arts programs throughout the campus and city. Pitts varsity athletic teams, collectively known as the Pittsburgh Panthers, compete in Division I of the NCAA, primarily as members of the Atlantic Coast Conference. Founded by Hugh Henry Brackenridge as Pittsburgh Academy in 1787, the University of Pittsburgh is one of the few universities and colleges established in the 18th century in the United States. It is the oldest continuously chartered institution of learning in the U. S. west of the Allegheny Mountains, the school began as a preparatory school, presumably in a log cabin, possibly as early as 1770 in Western Pennsylvania, then a frontier. A brick building was erected in 1790 on the side of Third Street. The small two-story brick building, with a gable facing the alley, within a short period, more advanced education in the area was needed, so in 1819 the Commonwealth of Pennsylvania amended the schools 1787 charter to confer university status. The school took the name the Western University of Pennsylvania, or WUP, by the 1830s, the university faced severe financial pressure to abandon its traditional liberal education in favor of the state legislatures desire for it to provide more vocational training. The decision to remain committed to liberal education nearly killed the university and it was also during this era that the founder of Mellon Bank, Thomas Mellon, graduated and later taught at WUP. The universitys buildings, along with most of its records and files, were destroyed in the Great Fire of 1845 that wiped out 20 square blocks of Pittsburgh, classes were temporarily held in Trinity Church until a new building was constructed on Duquesne Way. Only four years later, in 1849, this also was destroyed by fire. Due to the nature of these fires, operations were suspended for a few years to allow the university time to regroup. By 1854, WUP had erected a new building on the corner of Ross and Diamond streets, langley was professor of astronomy and physics and remained at WUP until 1891, when he was succeeded by another prominent astronomer, James Keeler. Growing quickly during this period, WUP outgrew its downtown facilities, the university eventually found itself on a 10-acre site on the North Sides Observatory Hill at the location of its Allegheny Observatory
13.
Oakland (Pittsburgh)
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Oakland is the academic and healthcare center of Pittsburgh and one of the citys major cultural centers. The neighborhood is home to three universities, museums, and hospitals, as well as an abundance of shopping, restaurants and it is also home to the locally designated Oakland Square Historic District. The Pittsburgh Fire Bureau has Fire Station No.14 on McKee Place, Oakland is officially divided into four neighborhoods, North Oakland, West Oakland, Central Oakland, and South Oakland. Each section has an identity, and offers its own flavor of venues. Oakland is Pittsburghs second most populated neighborhood with 22,210 residents, North Oakland can be loosely defined as the area of Oakland between Neville and Bouquet Streets, encompassing all of Craig Street and running north to Polish Hill. The Cathedral of Learning, the engineering or midsection of the University of Pittsburgh campus, rANDs Pittsburgh center is located in North Oakland as well as the long time RIDC business incubator on Henry Street. North Oakland is also home to the Schenley Farms Historic District and many mid-rise condominium, Central Oakland is bordered by Schenley Park, the Boulevard of the Allies, Fifth Avenue, and Halket Street. Many students at the University of Pittsburgh who decide to live off-campus reside in this neighborhood, many of its homes are historic masonry structures dating from the turn of the century. The area is sometimes mistakenly called South Oakland and its Main Business District runs along Forbes and Fifth Avenue, and contains a diversity of restaurants, retailers, and financial services. These businesses are organized by the Oakland Business Improvement District, smaller business districts in Central Oakland provide additional dining options along Atwood Street and Semple Street. It is also the location of the isolated and historic neighborhood of Panther Hollow which runs along Boundary Street in Junction Hollow as well as the Oakland Square Historic District. South Oakland runs along the Monongahela River and forms a shape between the Monongahela River, the Boulevard of the Allies, and the western bank of Junction Hollow. Magee-Womens Hospital of UPMC and the Pittsburgh Technology Center are major landmarks of this neighborhood, the neighborhood is split between a riverfront flood plain to the southwest and a plateau to the northeast. The plateau is divided into two residential areas which are separated from one another by Bates Street, which runs up a valley from the flood plain to the plateau. The residents of the neighborhood on the side of Bates Avenue self-identify their neighborhood as Oakcliffe. It is important to note that some residents of Central Oakland misidentify that neighborhood as being part of South Oakland, in other words, the border between Central Oakland and South Oakland is much further south than is believed by some residents. The area between Forbes Avenue and Boulevard of the Allies is officially part of Central Oakland. South Oakland can be reputed to be a student neighborhood, but in fact, South Oakland was the childhood home of Andy Warhol, and later the residence of fellow pop artist Keith Haring
14.
Dedication
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Dedication is the act of consecrating an altar, temple, church, or other sacred building. It also refers to the inscription of books or other artifacts when these are addressed or presented to a particular person. This practice, which once was used to gain the patronage, in law, the word is used of the setting apart by a private owner of a road to public use. The Feast of Dedication, today Hanukkah, once also called Feast of the Maccabees, was a Jewish festival observed for eight days from the 25th of Kislev and it was instituted in the year 165 B. C. The significant happenings of the festival were the illumination of houses and synagogues, a custom taken over from the Feast of Tabernacles. J. Wellhausen suggests that the feast was connected with the winter solstice. The Feast of Dedication is also mentioned in John 10,22 where it mentions Jesus being at the Jerusalem Temple during the Feast of Dedication and further notes, the Greek term used in John is the renewals. Josephus refers to the festival in Greek simply as lights, churches under the authority of a bishop are usually dedicated by the bishop in a ceremony that used to be called that of consecration, but is now called that of dedication. For the Catholic Church, the rite of dedication is described in the Caeremoniale Episcoporum, chapters IX-X, and in the Roman Missals Ritual Masses for the Dedication of a Church and an Altar. In the Church of England, a church may only be closed for worship after a legal process. The custom of solemnly dedicating or consecrating buildings as churches or chapels set apart for Christian worship must be almost as old as Christianity itself, when we come to the earlier part of the 4th century allusions to and descriptions of the consecration of churches become plentiful. This service is probably of Jewish origin, all these point to the probability of the Christians deriving their custom from a Jewish origin. Eusebius of Caesarea speaks of the dedication of churches rebuilt after the Diocletian persecution, the use of both holy water and of unction is attributed to St. Columbanus, who died in 615. The manuscripts and printed service-books of the church contain a lengthy. The earliest known pontifical is that of Egbert, Archbishop of York, later pontificals are numerous and somewhat varied. A good idea of the character of the service can be obtained from a skeleton of it as performed in England after the Reformation according to the use of Sarum. The service is taken from an early 15th-century pontifical in the Cambridge University Library as printed by W. Makell in Monumenta ritualia ecclesiae Anglicanae, there is a preliminary office for laying a foundation-stone. On the day of consecration the bishop is to vest in a tent outside the church, then proceed to the door of the church on the outside, there he blesses holy water, twelve lighted candles being placed outside, and twelve inside the church
15.
Indiana Limestone
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Bedford, Indiana, has been noted to have the highest quality quarried limestone in the United States. Salem limestone, like all limestone, is a rock formed of calcium carbonate. Native Americans were the first people to discover limestone in Indiana, not long after they arrived, American settlers used this rock around their windows and doors and for memorials around the towns. The first quarry was started in 1827, and by 1929 Hoosier quarries yielded 12,000,000 ft3 of usable stone, the expansion of the railroads brought great need for limestone to build bridges and tunnels and Indiana was the place to get it. American architecture of the late 19th and early 20th century included a lot of detail work on buildings. Salem limestone was officially designated as the stone of Indiana by the Indiana General Assembly in 1971. With the Arab Oil Embargo of 1973, the price of building materials skyrocketed so Indiana limestone reemerged as an energy-efficient building material. Indiana limestone is part of a high-end market and it is mostly used on the exterior of homes and commercial buildings. With the impact of rain it is not used in monuments as it was in the 19th century. Indiana limestone has also used in many other famous structures in the United States, such as the Empire State Building, the Pentagon, Yankee Stadium. In addition,35 of the 50 state capitol buildings are made of Indiana limestone, Indiana limestone was used extensively in rebuilding Chicago after the Great Chicago Fire. Built from 1890-1893, Indianas Wayne County Courthouse is also made of Salem limestone, 1959s architecturally significant St. Augustines Episcopal Church uses Indiana limestone in the interior. The Saint Sava Serbian Orthodox Church in Merrillville, Indiana, consecrated in 1991 and awarded a Gold Medal Award for Excellence in Masonry Design, the new Yankee Stadium in the Bronx, which opened in 2009, extensively uses Indiana limestone paneling on its exterior facade. The original 1930s buildings of Rockefeller Center use limestone from Bedford, in 1955 the Tennessee State Capitol exterior was renovated using Indiana limestone to replace the poorer quality Tennessee limestone that had started to deteriorate. Indiana limestone was used in the rebuilding of the Pentagon after the terrorist attack of Sept.11,2001, the project took around 15,000 cubic feet of stone and was rededicated exactly one year after the attack. Indiana limestone has been popular for the construction of university buildings. The Neo-Gothic campus of the University of Chicago is almost entirely constructed out of Bedford limestone, the campus of Washington University in St. Louis – both for new construction and original buildings – makes use of Indiana limestone in its collegiate gothic architecture. The majority of Indiana University, Bloomington, was constructed out of limestone, in addition, many buildings on the north side of Michigan State University use Indiana limestone
16.
Dietrich School of Arts and Sciences
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In addition, the School of Arts and Sciences educates 15% of the University’s graduate and graduate professional students, making it the largest graduate program in the Pittsburgh area. Thus the SAS began its life as a school, presumably in a log cabin, in what is now downtown Pittsburgh. The school was established on the principles of teaching the rudiments of the six of the Scottish universities. Within a short period, more advanced education in the area was needed, the school took the name the Western University of Pennsylvania. By the 1830s, the school faced financial pressure to abandon its traditional liberal education in favor of the state legislatures desire for it to provide more vocational training. The decision to remain committed to liberal education nearly ended the university, similar pressure to abandon the liberal arts focus of the school occurred again between 1902 and 1908 when industrial development in the region was attracting more students to technical trades. Out of the school, which by then was often referred to as the College, came the genesis for some of the other schools, such as the School of Engineering. With the formal separation from the school of engineering, the became known as the College of Liberal Arts. Several of the departments, like mathematics and chemistry, have an unbroken line of professors from the Pittsburgh Academy. Courses such as astronomy, chemistry, English, mathematic, modern languages, on September 22,2011, it was announced that an alumnus of the schools Department of Political Science, William S. The schools current dean is Norman John Cooper, the School of Arts and Sciences graduate programs offer MA, MS, MFA, and PhD programs in 34 concentrations, as well as a wide range of interdisciplinary programs. *also available as a minor Certificate programs allow students to complete an area of study in addition to their major. Certificates typically require 18-24 credits, are noted the students transcript upon graduation, certificates can also be obtained from the University Center for International Studies. Many of the programs offered within the School of Arts and Sciences are considered among the best in the nation
17.
University of Pittsburgh School of Social Work
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The University of Pittsburgh School of Social Work, one of the 13 schools and colleges within the University of Pittsburgh, is located in the Oakland section of Pittsburgh, PA. Its offices are in the world famous Cathedral of Learning, a forty-story, gothic-style, the School of Social Work offers bachelor’s master’s and doctoral degrees in social work. The master’s program at the School is ranked 10th in the according to the US News. The School’s doctoral program Social Work was created in 1945 and is the second oldest social work program in the nation. The School of Social Work at the University of Pittsburgh was formed in 1918 as a division of the University’s School of Economics, the AASPSW was a predecessor to the Council on Social Work Education, the current accreditor of academic social work programs. Early curricular emphases were child welfare, mental health, and community building, in 1922, the University withdrew its social work program from the AASPSW. Though social work continued to be offered, the formal social work program was disbanded. In 1926, Manuel Conrad Elmer was recruited from the University of Minnesota as chair of the Department of Sociology at the University of Pittsburgh. Elmer, who received one of the first doctorates in sociology from the University of Chicago, was instrumental in building and developing the Sociology Department at the University of Pittsburgh, Elmer was also committed to rebuilding the social work program at the University of Pittsburgh. In 1928, course listings in social work reappeared, in 1931, the Division of Social Work was created as a separate unit within the Department of Sociology. Students in that era earned a Master of Arts in Social Work, in 1932, the University began the process of having its accreditation reinstated by the AASPSW, a request made formally in January 1933. In July 1933, Dr. Marion Hathway was recruited by Elmer from the University of Chicago as an assistant professor. In 1934, Dr. Hathway was given the title “Assistant Director of the Division of Social Work. ”Also in 1934, at that time, the program had an unduplicated enrollment of 252 students. In 1937, the AASPSW granted the University full accreditation of its work program retroactively to 1934. In 1938, the University of Pittsburgh created the School of Applied Social Sciences as the University’s 18th separate school, newstetter became the new school’s first dean in 1938 and served until 1962. For the remainder of this article, the work program will be referred to as “the School. Newstetter, a contributor to the formation of this field of specialization in social work. Also during the 1940s, Dr. Hathway spearheaded the creation of a program, secured University approval
18.
University of Pittsburgh Honors College
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Arising out of the University Honors Program founded in 1978, it transitioned into a college formally dedicated in 1987. In addition, students are provided with specialized advising and honors housing opportunities, although not established as a college of the university until 1987, the University Honors College has its modern origins in the University Honors Program, which began in 1978. The honors program was spearheaded by physics professor G, alec Stewart, who was appointed to head the program in 1977 and oversaw its opening in January 1978. With the colleges dedication, Stewart was installed as its first dean, Stewart served as the dean of the college until his death in 2010. Economics professor Steven Husted was named interim dean while the university conducted a search for Stewarts permanent successor, on May 16,2011, Pitt named Distinguished Professor of Neuroscience Edward M. Stricker as the new dean of the honors college. Other continuing students not meeting such requirements may still gain special permission to take UHC classes, specialized honors Living Learning Community housing is provided for students taking UHC-offered courses in the same residence halls. Honors student housing was first established in the fall of 1998 in the newly opened Forbes-Craig Apartments, IN the fall of 2011, it moved to its current location in the west wing of Sutherland Hall, and houses 408 first-year honors students. The Honors College added another 200 beds by establishing Brackenridge Hall as an honors dormitory in the fall of 2012. The University of Pittsburgh Honors College offers between 70 and 80 undergraduate courses each year, from introductory courses to upper-level seminars, the UHC focuses on providing small class sizes, and faculty who must present detailed course proposals before teaching classes. This is done to ensure that UHC courses continue to focus on examination of course material rather than accelerated programs which would cover more ground. The University Honors College offers students the opportunity to earn the Bachelor of Philosophy degree in their major, the University Honors College has had the authority to award such a degree since 1987. Other publications include Pitt Political Review and the Pittsburgh Undergraduate Review, the Pittsburgh Undergraduate Review is a multi-disciplinary, undergraduate, refereed academic journal published by the Honors College. Founded in 1980, it is published annually, with recent issues available online, the journal publishes original, scholarly research articles authored by undergraduate students. Submission of articles is open to students at any institution throughout the world, the majority of submissions involve topics in the humanities, arts, and social sciences. The journals thorough refereeing process is modeled on that utilized by professional academic journals, the National Collegiate Honors Council supported the journals founding, which at the time was the first peer-reviewed undergraduate academic journal in the country. The Council also helped to establish the Edythe Portz Prize, which rewards each years best overall submission, the journal was recognized by the New York Times in 2001. The University Honors College is housed on the 35th and 36th floors of the Cathedral of Learning, the location of the honors college near the top of the Cathedral of Learning affords students and visitors with large vistas of the campus and surrounding city. In 2002-2003, a renovation to the Honors Colleges space was completed by Rothschild Doyno Collaborative of Pittsburghs Strip District, the four-leaf medieval quatrefoil medallion at the top of the Cathedral is a central motif in the design of Honors College
19.
Nationality Rooms
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In addition, the Nationality Rooms inspire lectures, seminars, concerts exhibitions, and social events which focus on the various heritages and traditions of the nations represented. The various national, traditional, and religious holidays of the nations represented are celebrated on campus, the Nationality Rooms are available daily for public tours as long as the particular room is not being used for a class or other university function. Under Mitchells direction, invitations were extended to the nationality communities that made up the Pittsburgh area to provide a room that was representative of their heritage, each group had to form a Room Committee, which would be responsible for all fundraising, designing, and acquisition. The University provided the room and upkeep in perpetuity once completed, while all other materials, labor, each rooms detail is carefully designed and executed down to the switch plates, door handles, hinges, and wastebaskets. The work is performed and designed by native artists and craftsmen and involves imported artifacts. Mitchell remained Director of the Nationality Rooms program until 1956, having overseen the creation of the first 19 rooms on the first floor of the Cathedral. A successor to Mitchell wasnt named until 1965, when current Director E. Maxine Bruhns took over the program, more recent rooms have cost in the range of $750,000 USD and up and taken up to ten years to complete. The room committees also sponsor cultural and fundraising events, lectures, concerts, exhibits, social events, the committee may use its room for non-political meetings, lectures, or other functions if no classes are scheduled. National, traditional, and religious holidays are celebrated on campus, the first four rooms to be dedicated were the Scottish, Russian, German, and Swedish Rooms in 1938. The newest rooms are the Welsh Room dedicated in 2008, the Turkish, although the plans for the series of rooms were drawn up, only one room was installed, the Early American Classroom, which is now counted among the other Nationality Rooms. The plans for the other Pittsburgh and Pennsylvania rooms were never executed, today the Cathedral is home to 30 Nationality Rooms, on the first and third floors. Only one room does not follow this convention, with the French Classroom depicting the French Empire period of the early 19th century, there are currently seven additional rooms in the process of being approved and funded. Good will has brought them together, since 1944, tours of the nationality rooms have been given to visitors by a Pitt student organization, Quo Vadis, they guide over 40,000 tourists a year. With reservations, specially themed tours based on symbolism, images of royalty. An estimated 100,000 visitors, including self-guided and walk-in tourists, a Nationality Room must illustrate one of the outstanding architectural or design traditions of a nation that is recognized as such by the United States Department of State. The design of a historical period must be cultural and aesthetic. The period depicted should be prior to 1787, the year the University was founded, to avoid political implications in the room, no political symbol is permitted in the decorations, nor a portrait or likeness of any living person. The only place a symbol may be used is in the corridor stone above the rooms entrance
20.
Black box theater
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A black box theater consists of a simple, somewhat unadorned performance space, usually a large square room with black walls and a flat floor. It is a recent innovation in theatre. Not to be confused with black light theater, which is known as black theater. Black box theaters became popular and widespread particularly in the 1960s and 1970s, since almost any large room, including abandoned cafés, stores and warehouses can be transformed into a black box, cost can be low, which appeals to nonprofit and low-income artists. The black box is considered by many to be a place where more pure theatre can be explored, with the most human. Antonin Artaud also had ideas of a stage of this kind, the first flexible stage in America was located in the home living room of actor/manager Gilmor Brown in Pasadena, CA. This venue, and two subsequent permutations, were known as the Playbox Theatre, and functioned as a space for Browns larger venue. Such spaces are built and maintained, and are usually home to plays or other performances with very basic technical arrangements. Common floor plans include thrust stage, modified thrust stage, colleges and other theater training programs employ the black box theater because the space is versatile and easy to change. Many theater training programs will have both a large theater, as well as a black box theater. Not only does this allow two productions to be mounted simultaneously, but they can also have a large extravagant production in the stage while having a small experimental show in the black box. Black box spaces are popular at fringe theater festivals, due to their simple design. This simplicity also means that a Black box theater can be adapted from other spaces and this is prevalent at the Edinburgh Festival Fringe where the larger venues will hire entire buildings and divide each room to be rented out to several theater companies. The Black Box Theatre in Oslo, Norway, and the Alvina Krause Studio at Northwestern University are theaters of this type, most older black boxes were built more like television studios, with a low pipe grid overhead. Newer black boxes typically feature catwalks or tension grids, the latter combining the flexibility of the grid with the accessibility of a catwalk. The interiors of most black box theatres are painted black, the absence of colour not only gives the audience a sense of anyplace, it also allows individual lighting cues to be much stronger
21.
Hillman Library
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Hillman Library is the largest library and the center of administration for the University Library System of the University of Pittsburgh in Pittsburgh, Pennsylvania, United States. The University Library System is the University of Pittsburghs largest library organization and is administered by the Hillman University Librarian and Director, the libraries on the Universitys four regional campuses at Bradford, Greensburg, Johnstown, and Titusville also belong to the ULS. The ULS has been commended for its use of technology, including the digitization of its unique collection, duane Webster, executive director emeritus of the Association of Research Libraries, notes that the ULS has transformed not only schools library but also the future of research libraries. The ULS has also noted for its publication of new digital content in its D-Scribe Digital Publishing program. The ULS partners with other University of Pittsburgh libraries including the Barco Law Library, the ULS shares a single online system with these partner libraries, collaborates with them to provide facilitated access to all collections, and cooperates on other projects to serve the University. Hillman Library was built on land that had bordered Forbes Field and was donated in the 1950s to Pitt by coal magnate John H. Hillman, Jr. When Forbes Field was razed in 1971, three buildings were planned as a cluster for the site, Wesley W. Posvar Hall, David L. Lawrence Hall. Design of Hillman Library was led by Celli-Flynn and Associates who served as coordinating architects, kuhn, Newcomer & Valentour served as associated architects with Harrison & Abramovitz acting as consulting architects to the university. Dolores Miller and Associates consulted on the design, and Keyes Metcalf served as a library consultant. Construction began in June 1965, and the library opened on January 8,1968 and it is named for John H. Hillman, Jr. Both the Hillman family and the Hillman Foundation gave millions toward its construction, the interior was modeled on the style of Mies van der Rohe with warm teak and black-metal framing. Floor-to-ceiling windows that were placed at a bay window angle in order to be inconspicuous on the surface of the outer wall while still providing light. With five floors, seating for 1,539 students, and holding 1.9 million volumes, in addition, in the Fall of 2013, the library expanded its hours so that it will be open around the clock from Sunday morning to Friday night. It also contains over 200 computer stations, a capacity for 1500 users, and houses various special collections, themed rooms. $12.9 million in renovations to Hillman was approved in July,2013. Hillman Library contains many different collections and reading spaces, among them are, Specialized named rooms include the A. J. Schneider Reading Room, the Amy E. Knapp Room, the K. Leroy Irvis Room, the Latin American Reading Room, and the Thornburgh Room. The family also created the A. J. Schneider Studio Arts Award which for Pitt studio art students, winning entries from an annual student art exhibition are displayed in the reading room for a one-year period. The room features a plaque and portrait etching in honor of Knapp, in addition to the room, the Dr. Amy E. Knapp Award was also created to recognize individuals service to ULS and the community
22.
Philosophy
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Philosophy is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language. The term was coined by Pythagoras. Philosophical methods include questioning, critical discussion, rational argument and systematic presentation, classic philosophical questions include, Is it possible to know anything and to prove it. However, philosophers might also pose more practical and concrete questions such as, is it better to be just or unjust. Historically, philosophy encompassed any body of knowledge, from the time of Ancient Greek philosopher Aristotle to the 19th century, natural philosophy encompassed astronomy, medicine and physics. For example, Newtons 1687 Mathematical Principles of Natural Philosophy later became classified as a book of physics, in the 19th century, the growth of modern research universities led academic philosophy and other disciplines to professionalize and specialize. In the modern era, some investigations that were part of philosophy became separate academic disciplines, including psychology, sociology. Other investigations closely related to art, science, politics, or other pursuits remained part of philosophy, for example, is beauty objective or subjective. Are there many scientific methods or just one, is political utopia a hopeful dream or hopeless fantasy. Major sub-fields of academic philosophy include metaphysics, epistemology, ethics, aesthetics, political philosophy, logic, philosophy of science, since the 20th century, professional philosophers contribute to society primarily as professors, researchers and writers. Traditionally, the term referred to any body of knowledge. In this sense, philosophy is related to religion, mathematics, natural science, education. This division is not obsolete but has changed, Natural philosophy has split into the various natural sciences, especially astronomy, physics, chemistry, biology and cosmology. Moral philosophy has birthed the social sciences, but still includes value theory, metaphysical philosophy has birthed formal sciences such as logic, mathematics and philosophy of science, but still includes epistemology, cosmology and others. Many philosophical debates that began in ancient times are still debated today, colin McGinn and others claim that no philosophical progress has occurred during that interval. Chalmers and others, by contrast, see progress in philosophy similar to that in science, in one general sense, philosophy is associated with wisdom, intellectual culture and a search for knowledge. In that sense, all cultures and literate societies ask philosophical questions such as how are we to live, a broad and impartial conception of philosophy then, finds a reasoned inquiry into such matters as reality, morality and life in all world civilizations. Socrates was an influential philosopher, who insisted that he possessed no wisdom but was a pursuer of wisdom
23.
History and philosophy of science
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The history and philosophy of science is an academic discipline that encompasses the philosophy of science and the history of science. Although many scholars in the field are trained primarily as either historians or as philosophers and it is work that is both historical and philosophical at the same time. The founding insight of the discipline of HPS is that history and philosophy have a special affinity. One origin of the discipline is the historical approach to the discipline of the philosophy of science. This hybrid approach is reflected in the career of Thomas Kuhn and his first permanent appointment, at the University of California, Berkeley, was to a position advertised by the philosophy department, but he also taught courses from the history department. They differ in a number of their central constitutive characteristics, of which the most general, the final product of most historical research is a narrative, a story, about particulars of the past. The philosopher, on the hand, aims principally at explicit generalizations. He is no teller of stories, true or false and his goal is to discover and state what is true at all times and places rather than to impart understanding of what occurred at a particular time and place. More recent work questions whether these methodological and conceptual divisions are in fact barriers to a unified discipline. srbiau. ac
24.
Downtown Pittsburgh
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Downtown Pittsburgh, colloquially referred to as the Golden Triangle or Dahntahn in eye dialect, and officially the Central Business District, is the urban downtown center of Pittsburgh. It is located at the confluence of the Allegheny River and the Monongahela River whose joining forms the Ohio River, the triangle is bounded by the two rivers. The area features offices for major corporations such as PNC Bank, U. S. Steel, PPG, Bank of New York Mellon, Heinz, Federated Investors and Alcoa. It is where the fortunes of industrial barons as Andrew Carnegie, Henry Clay Frick, Henry J. Heinz, Andrew Mellon. It contains the site where the French fort, Fort Duquesne, in 2013, Pittsburgh had the second-lowest vacancy rate for Class A space among downtowns in the United States. The Central Business District is bounded by the Monongahela River to the south, the Allegheny River to the north, an expanded definition of Downtown may include the adjacent neighborhoods of Uptown/The Bluff, the Strip District, the North Shore, and the South Shore. Downtown is served by the Port Authoritys light rail system, an extensive bus network. Greyhounds Pittsburgh bus terminal is located across Liberty Avenue from the Amtrak Station, other important roadways are Pennsylvania Route 28, Pennsylvania Route 51, Pennsylvania Route 65, and U. S. Route 19. Three major entrances to the city are via tunnels, the Fort Pitt Tunnel and Squirrel Hill Tunnel on I-376 and the Liberty Tunnels. The New York Times once called Pittsburgh the only city with an entrance, also traveling I-279 south and I-376, the city explodes into view when coming around a turn in the highway. Downtown surface streets are based on two distinct grid systems that parallel the Allegheny and Monongahela rivers and these two grids intersect along Liberty Avenue, creating many unusual street intersections. Furthermore, the Allegheny grid contains numbered streets, while the Monongahela grid contains numbered avenues, and, in fact, there are cases where these numbered roadways intersect, creating some confusion. This unusual grid pattern leads to Pittsburghers giving directions in the terms of landmarks, Pittsburgh is nicknamed The City of Bridges. In Downtown, there are 10 bridges connecting to points north and south, the expanded definition of Downtown includes 18 bridges. In Allegheny County the number exceeds 2,200, while most people still consider the entire Downtown as one neighborhood, there are several significant subdistricts within the Golden Triangle. The Pittsburgh Central Downtown Historic District is a district in the central business district. It is bounded by Wood Street, Forbes Avenue, Grant Street and it was listed on the National Register of Historic Places on December 17,1985. Point State Park area, At the triangles tip is Point State Park with its giant fountain and this park was the original site of both Fort Duquesne by the French and the subsequent Fort Pitt by the British
25.
Peregrine falcon
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The peregrine falcon, also known as the peregrine, and historically as the duck hawk in North America, is a widespread bird of prey in the family Falconidae. A large, crow-sized falcon, it has a back, barred white underparts. As is typical of bird-eating raptors, peregrine falcons are sexually dimorphic, the peregrine is renowned for its speed, reaching over 320 km/h during its characteristic hunting stoop, making it the fastest member of the animal kingdom. According to a National Geographic TV programme, the highest measured speed of a falcon is 389 km/h. The peregrines breeding range includes land regions from the Arctic tundra to the tropics and this makes it the worlds most widespread raptor and one of the most widely found bird species. Both the English and scientific names of this species mean wandering falcon, the two species divergence is relatively recent, during the time of the last ice age, therefore the genetic differential between them is relatively small. It has been determined that they are only approximately 0. 6–0. 8% genetically differentiated, while its diet consists almost exclusively of medium-sized birds, the peregrine will occasionally hunt small mammals, small reptiles, or even insects. Reaching sexual maturity at one year, it mates for life and nests in a scrape, normally on cliff edges or, in recent times, the peregrine falcon became an endangered species in many areas because of the widespread use of certain pesticides, especially DDT. Since the ban on DDT from the early 1970s, populations have recovered, supported by large-scale protection of nesting places and releases to the wild. The peregrine falcon is a well respected falconry bird due to its hunting ability, high trainability, versatility. It is effective on most game species from small to large. The peregrine falcon has a length of 34 to 58 cm. Males weigh 330 to 1,000 g and the larger females weigh 700 to 1,500 g. In most subspecies, males less than 700 g and females weigh more than 800 g. The standard linear measurements of peregrines are, the wing chord measures 26.5 to 39 cm, the tail measures 13 to 19 cm and the tarsus measures 4.5 to 5.6 cm. The back and the long pointed wings of the adult are usually black to slate grey with indistinct darker barring. The white to rusty underparts are barred with thin bands of dark brown or black. The tail, coloured like the back but with thin clean bars, is long, narrow, and rounded at the end with a black tip and a white band at the very end
26.
Webcam
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A webcam is a video camera that feeds or streams its image in real time to or through a computer to a computer network. When captured by the computer, the stream may be saved, viewed or sent on to other networks via systems such as the internet. When sent to a location, the video stream may be saved, viewed or on sent there. Unlike an IP camera, a webcam is generally connected by a USB cable, or similar cable, or built into computer hardware, some of them, for example, those used as online traffic cameras, are expensive, rugged professional video cameras. Webcams are known for their low manufacturing cost and their high flexibility and they have also become a source of security and privacy issues, as some built-in webcams can be remotely activated by spyware. The most popular use of webcams is the establishment of video links, other popular uses include security surveillance, computer vision, video broadcasting, and for recording social videos. Researchers claim that this method is accurate to ±5 bpm, Webcams may be installed at places such as childcare centres, offices, shops and private areas to monitor security and general activity. Webcams have been used for augmented reality experiences online, one such function has the webcam act as a magic mirror to allow an online shopper to view a virtual item on themselves. The Webcam Social Shopper is one example of software that utilizes the webcam in this manner, improved video quality has helped webcams encroach on traditional video conferencing systems. Webcam features and performance can vary by program, computer operating system, video calling support has also been added to several popular instant messaging programs. Webcams can be used as security cameras, software is available to allow PC-connected cameras to watch for movement and sound, recording both when they are detected. These recordings can then be saved to the computer, e-mailed, unauthorized access of webcams can present significant privacy issues. In December 2011, Russia announced that 290,000 Webcams would be installed in 90,000 polling stations to monitor the Russian presidential election,2012, Webcams can be used to take video clips and still pictures. Various software tools in use can be employed for this, such as PicMaster, Photo Booth. For a more complete list see Comparison of webcam software, special software can use the video stream from a webcam to assist or enhance a users control of applications and games. Video features, including faces, shapes, models and colors can be observed and tracked to produce a form of control. This can be applied to games, providing additional control, improved interactivity, by removing the IR filter of the webcam, IR LEDs can be used, which has the advantage of being invisible to the naked eye, removing a distraction from the user. TrackIR is a version of this technology
27.
WPTS-FM
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WPTS-FM is a non-commercial radio station owned by the University of Pittsburgh, and offers a mix of student-run programming, ranging from music programming to news and sports coverage. The station operates at 92.1 MHz with an ERP of 17 watts and its transmitter is located on the top of the universitys Cathedral of Learning in Pittsburgh. WPTS-FM originally evolved from WPGH, an AM carrier current station that broadcast to the Pitt Student Union and dormitories. WPGH was started in the fall of 1957 by 12 students, including Adrian Cronauer, whose experiences in Vietnam were made famous by Robin Williams in the movie Good Morning, since then, WPGH is now the call letters of the Fox TV station in Pittsburgh. The push to get an FM station began in the fall of 1977 when Pitt requested a space on the commercial FM broadcast band. As a result, WPTS was granted a class D license with a power of 10W in the fall of 1984. The station was originally at 98.5 until 1994, when it moved to the current frequency, the new antenna increased the range of the station in almost all directions. In 2009,2012,2013, and 2015 WPTS was nominated as one of the five to ten finalists for the mtvU Woodie Award for best college radio station in the United States, WPTS has conducted a variety of successful and award winning promotions. The idea is based on Jay Della Valles The Glorious Mustache Challenge, the promotion won the 2007 College Broadcasters, Inc. National Student Production Award for Best Station Promotion and this contest followed the 2005 Egg Hunt contest, which won the 2006 College Broadcasters, Inc. National Student Production Award for Best Station Promotion, as part of its promotional efforts, WPTS FM typically hosts a national touring band in both the fall and spring. Past bands that have played at WPTS FM include Matt & Kim, Mates of State, Man Man, Cloud Nothings, No Age, Of Montreal, Jens Lekman, Girl Talk, Why. Real Estate, Woods, Waxahatchee, Someone Still Loves You Boris Yeltsin, and many others
28.
John Gabbert Bowman
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John Gabbert Bowman was the tenth Chancellor of the University of Pittsburgh and the ninth President of the University of Iowa. He is best known for initiating and completing the 42-story Cathedral of Learning, at the time, it was the tallest educational structure in the world. He also established the University of Pittsburgh Press and oversaw the institution of controversial policies that resulted in the resignation in popular head football coach Jock Sutherland. Bowman was born in Davenport, Iowa and he married Florence Ridgway Berry and they had two children. He also worked as a journalist in Iowa and Illinois, taught in a one-room rural Iowa school, from Columbia, he worked at the newly founded Carnegie Foundation for the Advancement of Teaching. In 1915, he became the director of the American College of Surgeons. Bowman was the first University of Iowa alumnus to become its President and he earned the B. A. degree in 1899, the M. A. in 1904, and the Litt. D. in 1934. He became a member of the Sigma Chi Fraternity as an undergraduate and he arrived on campus in 1921. Bowman resigned as chancellor from the University of Pittsburgh in 1945, the trustees named him President Honorarius and awarded him an honorary doctorate of laws. He died at age 85 on December 2,1962 in Bedford and he is mentioned in the book, Jewels in Your Crown, Mining the Treasures Within. Nationality Rooms of the University of Pittsburgh, with Ruth Crawford Mitchell and Andrey Avinoff, the John G. Bowman Papers are housed at the University of Iowa Special Collections & University Archives. The Chancellor Bowman Administrative Files are housed at the Archives Service Center at the University of Pittsburgh, pitt, The Story of the University of Pittsburgh 1787-1987. Geiger, Roger L. Iconic Leaders in Higher Education, Ohles, Frederik, Ohles, Shirley M. Ramsay, John G. Biographical Dictionary of Modern American Educators
29.
Henry Hornbostel
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Henry Hornbostel was an American architect. He designed more than 225 buildings, bridges, and monuments in the United States, born in Brooklyn, New York, he graduated in 1891 from Columbia University and also studied at the Ecole des Beaux Arts in Paris, France. He was a partner, over his career, in the New York firms of Howell, Stokes & Hornbostel, Wood, Palmer & Hornbostel, Palmer & Hornbostel and he also practiced independently from a Pittsburgh, Pennsylvania office. Nearly half of his works were in Pittsburgh, a boomtown in the early twentieth century. He also helped to establish Carnegie Mellon School of Architecture that same year and he also designed many of the original buildings of Emory University in Atlanta. Anthony Hall Fraternity, New York (Building #96000484 listed as Delta Psi, Hornbostel is also noted for his work on the Queensboro Bridge, and the Hell Gate Bridge done jointly with Gustav Lindenthal. Kidney, Walter C. Henry Hornbostel, An Architects Master Touch, Pittsburgh, Pittsburgh History and Landmarks Foundation & Roberts Rinehart Publishers. New book assesses Henry Hornbostels influence on Pittsburgh, Pittsburgh Post-Gazette, Henry Hornbostel Collection, Carnegie Mellon University Architecture Archives
30.
World War I
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World War I, also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70 million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history and it was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. The war drew in all the worlds great powers, assembled in two opposing alliances, the Allies versus the Central Powers of Germany and Austria-Hungary. These alliances were reorganised and expanded as more nations entered the war, Italy, Japan, the trigger for the war was the assassination of Archduke Franz Ferdinand of Austria, heir to the throne of Austria-Hungary, by Yugoslav nationalist Gavrilo Princip in Sarajevo on 28 June 1914. This set off a crisis when Austria-Hungary delivered an ultimatum to the Kingdom of Serbia. Within weeks, the powers were at war and the conflict soon spread around the world. On 25 July Russia began mobilisation and on 28 July, the Austro-Hungarians declared war on Serbia, Germany presented an ultimatum to Russia to demobilise, and when this was refused, declared war on Russia on 1 August. Germany then invaded neutral Belgium and Luxembourg before moving towards France, after the German march on Paris was halted, what became known as the Western Front settled into a battle of attrition, with a trench line that changed little until 1917. On the Eastern Front, the Russian army was successful against the Austro-Hungarians, in November 1914, the Ottoman Empire joined the Central Powers, opening fronts in the Caucasus, Mesopotamia and the Sinai. In 1915, Italy joined the Allies and Bulgaria joined the Central Powers, Romania joined the Allies in 1916, after a stunning German offensive along the Western Front in the spring of 1918, the Allies rallied and drove back the Germans in a series of successful offensives. By the end of the war or soon after, the German Empire, Russian Empire, Austro-Hungarian Empire, national borders were redrawn, with several independent nations restored or created, and Germanys colonies were parceled out among the victors. During the Paris Peace Conference of 1919, the Big Four imposed their terms in a series of treaties, the League of Nations was formed with the aim of preventing any repetition of such a conflict. This effort failed, and economic depression, renewed nationalism, weakened successor states, and feelings of humiliation eventually contributed to World War II. From the time of its start until the approach of World War II, at the time, it was also sometimes called the war to end war or the war to end all wars due to its then-unparalleled scale and devastation. In Canada, Macleans magazine in October 1914 wrote, Some wars name themselves, during the interwar period, the war was most often called the World War and the Great War in English-speaking countries. Will become the first world war in the sense of the word. These began in 1815, with the Holy Alliance between Prussia, Russia, and Austria, when Germany was united in 1871, Prussia became part of the new German nation. Soon after, in October 1873, German Chancellor Otto von Bismarck negotiated the League of the Three Emperors between the monarchs of Austria-Hungary, Russia and Germany
31.
Andrew Mellon
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Andrew William Mellon was an American banker, businessman, industrialist, philanthropist, art collector, and politician. From the wealthy Mellon family of Pennsylvania, he established a vast business empire before transitioning into politics. He served as United States Secretary of the Treasury from March 9,1921 to February 12,1932, presiding over the years of the 1920s. Leaving office after the onset of the Great Depression, he served as the United States Ambassador to the United Kingdom. A conservative Republican, Mellon lowered taxes and government spending in the aftermath of World War I, Mellon was born in Pennsylvania on March 24,1855. His name is listed on the 1860 Census as William A. Mellon and his father was Thomas Mellon, a banker and judge who was a Scots-Irish immigrant from County Tyrone, Ireland, his mother was Sarah Jane Negley Mellon. He had three brothers, Thomas A. James R. and Samuel, and he also had a younger brother named Richard B. He was educated at the Western University of Pennsylvania and left before graduating, in 1872 his father set him up in a lumber and coal business, which he soon turned into a profitable enterprise. He joined his fathers banking firm, T, Mellon & Sons, in 1880 and two years later had ownership of the bank transferred to him. In 1889, Mellon helped organize the Union Trust Company and Union Savings Bank of Pittsburgh and he also branched into industrial activities, oil, steel, shipbuilding, and construction. Areas where Mellons backing created giant enterprises included aluminum, industrial abrasives, Mellon financed Charles Martin Hall, whose refinery grew into the Aluminum Company of America. He became the partner of Edward Goodrich Acheson in manufacturing silicon carbide and he created an entire industry through his help to Heinrich Koppers, inventor of coke ovens which transformed industrial waste into usable products such as coal-gas, coal-tar, and sulfur. He also became an investor in the New York Shipbuilding Corporation. Mellon was one of the wealthiest people in the United States, while he served as Secretary of the U. S. Treasury Department his wealth peaked at around $300–$400 million in 1929–1930. Mellon was a member of the South Fork Fishing and Hunting Club, along with his closest friends Henry Clay Frick and Philander Knox, Mellon served as a director of the Pittsburgh National Bank of Commerce. Mellon also was one-third owner with Frick and one Charles W. Mauck in the Old Overholt whiskey distillery in West Overton, at the time, Old Overholt was one of the largest and most respected whiskey producers in the country. In 1907, as prohibition became more popular across the country, Frick and Mellon removed their names from the distilling license and it is believed that Mellons connections in the Treasury Department are what allowed the company to secure a medicinal permit during Prohibition. This permit allowed Overholt to sell existing whiskey stocks to druggists for medicinal use, when Frick died in December 1919, he left his share to Mellon
32.
Gothic architecture
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Gothic architecture is a style of architecture that flourished in Europe during the high and late medieval period. It evolved from Romanesque architecture and was succeeded by Renaissance architecture and its characteristics include the pointed arch, the ribbed vault and the flying buttress. Gothic architecture is most familiar as the architecture of many of the cathedrals, abbeys. It is also the architecture of many castles, palaces, town halls, guild halls, universities and to a less prominent extent, private dwellings, for this reason a study of Gothic architecture is largely a study of cathedrals and churches. A series of Gothic revivals began in mid-18th-century England, spread through 19th-century Europe and continued, largely for ecclesiastical and university structures, the term Gothic architecture originated as a pejorative description. Hence, François Rabelais, also of the 16th century, imagines an inscription over the door of his utopian Abbey of Thélème, Here enter no hypocrites, slipping in a slighting reference to Gotz and Ostrogotz. Authorities such as Christopher Wren lent their aid in deprecating the old medieval style, the Company disapproved of several of these new manners, which are defective and which belong for the most part to the Gothic. Gothic architecture is the architecture of the medieval period, characterised by use of the pointed arch. As an architectural style, Gothic developed primarily in ecclesiastical architecture, the greatest number of surviving Gothic buildings are churches. The Gothic style is most particularly associated with the cathedrals of Northern France. At the end of the 12th century, Europe was divided into a multitude of city states, norway came under the influence of England, while the other Scandinavian countries and Poland were influenced by trading contacts with the Hanseatic League. Angevin kings brought the Gothic tradition from France to Southern Italy, throughout Europe at this time there was a rapid growth in trade and an associated growth in towns. Germany and the Lowlands had large flourishing towns that grew in comparative peace, in trade and competition with other, or united for mutual weal. Civic building was of importance to these towns as a sign of wealth. England and France remained largely feudal and produced grand domestic architecture for their kings, dukes and bishops, the Catholic Church prevailed across Europe at this time, influencing not only faith but also wealth and power. Bishops were appointed by the lords and they often ruled as virtual princes over large estates. The early Medieval periods had seen a growth in monasticism, with several different orders being prevalent. Foremost were the Benedictines whose great abbey churches vastly outnumbered any others in France, a part of their influence was that towns developed around them and they became centers of culture, learning and commerce
33.
Philadelphia
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In 1682, William Penn, an English Quaker, founded the city to serve as capital of the Pennsylvania Colony. Philadelphia was one of the capitals in the Revolutionary War. In the 19th century, Philadelphia became an industrial center. It became a destination for African-Americans in the Great Migration. The areas many universities and colleges make Philadelphia a top international study destination, as the city has evolved into an educational, with a gross domestic product of $388 billion, Philadelphia ranks ninth among world cities and fourth in the nation. Philadelphia is the center of activity in Pennsylvania and is home to seven Fortune 1000 companies. The Philadelphia skyline is growing, with a market of almost 81,900 commercial properties in 2016 including several prominent skyscrapers. The city is known for its arts, culture, and rich history, Philadelphia has more outdoor sculptures and murals than any other American city. Fairmount Park, when combined with the adjacent Wissahickon Valley Park in the watershed, is one of the largest contiguous urban park areas in the United States. The 67 National Historic Landmarks in the city helped account for the $10 billion generated by tourism, Philadelphia is the only World Heritage City in the United States. Before Europeans arrived, the Philadelphia area was home to the Lenape Indians in the village of Shackamaxon, the Lenape are a Native American tribe and First Nations band government. They are also called Delaware Indians and their territory was along the Delaware River watershed, western Long Island. Most Lenape were pushed out of their Delaware homeland during the 18th century by expanding European colonies, Lenape communities were weakened by newly introduced diseases, mainly smallpox, and violent conflict with Europeans. Iroquois people occasionally fought the Lenape, surviving Lenape moved west into the upper Ohio River basin. The American Revolutionary War and United States independence pushed them further west, in the 1860s, the United States government sent most Lenape remaining in the eastern United States to the Indian Territory under the Indian removal policy. In the 21st century, most Lenape now reside in the US state of Oklahoma, with communities living also in Wisconsin, Ontario. The Dutch considered the entire Delaware River valley to be part of their New Netherland colony, in 1638, Swedish settlers led by renegade Dutch established the colony of New Sweden at Fort Christina and quickly spread out in the valley. In 1644, New Sweden supported the Susquehannocks in their defeat of the English colony of Maryland
34.
Skyscraper
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A skyscraper is a tall, continuously habitable building having multiple floors. When the term was used in the 1880s it described a building of 10 to 20 floors. Mostly designed for office, commercial and residential uses, a skyscraper can also be called a high-rise, for buildings above a height of 300 m, the term supertall can be used, while skyscrapers reaching beyond 600 m are classified as megatall. One common feature of skyscrapers is having a steel framework that supports curtain walls and these curtain walls either bear on the framework below or are suspended from the framework above, rather than resting on load-bearing walls of conventional construction. Some early skyscrapers have a frame that enables the construction of load-bearing walls taller than of those made of reinforced concrete. Modern skyscrapers walls are not load-bearing, and most skyscrapers are characterized by surface areas of windows made possible by steel frames. However, skyscrapers can have curtain walls that mimic conventional walls with a surface area of windows. Modern skyscrapers often have a structure, and are designed to act like a hollow cylinder to resist wind, seismic. To appear more slender, allow less wind exposure, and transmit more daylight to the ground, many skyscrapers have a design with setbacks, a relatively big building may be considered a skyscraper if it protrudes well above its built environment and changes the overall skyline. The maximum height of structures has progressed historically with building methods and technologies, the Burj Khalifa is currently the tallest building in the world. High-rise buildings are considered shorter than skyscrapers, the first steel-frame skyscraper was the Home Insurance Building in Chicago, Illinois in 1885. Even the scholars making the argument find it to be purely academic and this definition was based on the steel skeleton—as opposed to constructions of load-bearing masonry, which passed their practical limit in 1891 with Chicagos Monadnock Building. What is the characteristic of the tall office building. The force and power of altitude must be in it, the glory and it must be every inch a proud and soaring thing, rising in sheer exaltation that from bottom to top it is a unit without a single dissenting line. Some structural engineers define a highrise as any vertical construction for which wind is a significant load factor than earthquake or weight. Note that this criterion fits not only high-rises but some other tall structures, the word skyscraper often carries a connotation of pride and achievement. A loose convention of some in the United States and Europe draws the limit of a skyscraper at 150 m or 490 ft. The tallest building in ancient times was the 146 m Great Pyramid of Giza in ancient Egypt and it was not surpassed in height for thousands of years, the 14th century AD Lincoln Cathedral being conjectured by many to have exceeded it
35.
Tabloid (newspaper format)
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A tabloid is a newspaper with a compact page size smaller than broadsheet. There is no standard size for this newspaper format, the term tabloid journalism refers to an emphasis on such topics as sensational crime stories, astrology, celebrity gossip and television, and is not a reference to newspapers printed in this format. Some small-format papers with a standard of journalism refer to themselves as compact newspapers. Larger newspapers, traditionally associated with higher-quality journalism, are called broadsheets, in common usage, tabloid and broadsheet are frequently more descriptive of a newspapers market position than physical format. The Berliner format used by many prominent European newspapers is sized between the tabloid and the broadsheet, in a newspaper context, the term Berliner is generally used only to describe size, not to refer to other qualities of the publication. The word tabloid comes from the name given by the London-based pharmaceutical company Burroughs Wellcome & Co. to the compressed tablets they marketed as Tabloid pills in the late 1880s, the connotation of tabloid was soon applied to other small compressed items. A1902 item in Londons Westminister Gazette noted, The proprietor intends to give in tabloid form all the news printed by other journals, thus tabloid journalism in 1901 originally meant a paper that condensed stories into a simplified, easily absorbed format. The term preceded the 1918 reference to smaller sheet newspapers that contained the condensed stories, a tabloid is defined as roughly 17 by 11 inches and commonly half the size of a broadsheet. Tabloid newspapers, especially in the United Kingdom, boast a very high degree of variation as far as target market, political alignment, editorial style, thus, various terms have been coined to describe the subtypes of this versatile paper format. There are, broadly, two types of tabloid newspaper, red top and compact. The distinction is largely of editorial style, both red top and compact tabloids span the width of the spectrum from socialism to capitalist conservatism. The red top tabloid is, for many, the example of the format. Red tops tend to be written with a simplistic, straightforward vocabulary and grammar, their layout, more often than not, in the extreme case, red top tabloids have been accused of lying or misrepresenting the truth to increase circulation. Poll results are often predicted by red top papers, examples of British red top newspapers include The Sun, the Daily Star, the Daily Mirror and the Daily Sport. In contrast to red top tabloids, compacts use a style more closely associated with broadsheet newspapers. In fact, most compact tabloids formerly used the paper size. The term compact was coined in the 1970s by the Daily Mail, one of the newspapers to make the change. The purpose behind this was to avoid the association of the word tabloid with the flamboyant, the early converts from broadsheet format made the change in the 1970s, two notable British papers that took this step at the time were the Daily Mail and the Daily Express
36.
Gulf Tower
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Gulf Tower is a 44-story,177.4 m Art Deco skyscraper in downtown Pittsburgh, Pennsylvania. In 1984, Gulf and Chevron took part in the worlds largest merger to that time. Built as the headquarters for the Gulf Oil Company, and known as the Gulf Building, as late as 1981 Gulf Oil employed 3,100 within the building. Now called Gulf Tower, it has 44 floors and rises 177.4 m above Downtown Pittsburgh, the crown of the skyscraper is modeled after the Mausoleum of Halicarnassus in the style of a step pyramid. The building was listed as a Pittsburgh History & Landmarks Foundation Historic Landmark in 1973, on June 13,1974, a bomb was detonated on the 29th floor of the Gulf Tower. The Weather Underground Organization took credit for the attack claiming it was in protest to Gulf Oils involvement in the oil rich regions affected by the Angolan War of Independence and this concept was developed by the building manager Edward H. Heath. Although the terraced sides were again illuminated at night, the entire pyramid structure no longer changed color with the weather. Since 2001, the opening of PNC Park across the Allegheny River, fans have noticed that after Pittsburgh Pirates home-runs, the beam light flashes in celebration. Recently it was revealed that the afternoon and evening receptionist at the desk was the one responsible for this fan favorite. The slogan Flash the beam, Regina – that ones out of here, has gained popularity among Pirates fans recently. The KDKA Weather Beacon, the most recent weather beacon to adorn the pyramid atop the tower, was dedicated on July 4,2012. In partnership with KDKA-TV, the Gulf Tower has been retrofit with a modern and it will also feature holiday displays. Hearkening back to the original 1950s beacon, the pyramid will once again change colors at night depending on the current weather conditions. Pittsburgh, Chicago, Society of Architectural Historians, Santa Fe, Center for American Places, Charlottesville, In association with the University of Virginia Press
37.
Moscow State University
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Lomonosov Moscow State University is a coeducational and public research university located in Moscow, Russia. It was founded on January 25,1755 by Mikhail Lomonosov, MSU was renamed after Lomonosov in 1940 and was then known as Lomonosov University. It also claims to house the tallest educational building in the world and it is rated among the universities with the best reputation in the world. Its current rector is Viktor Sadovnichiy, ivan Shuvalov and Mikhail Lomonosov promoted the idea of a university in Moscow, and Russian Empress Elizabeth decreed its establishment on January 251755. The first lectures were given on April 26th, russians still celebrate January 25th as Students Day. Saint Petersburg State University and Moscow State University engage in rivalry over the title of Russias oldest university. The present Moscow State University originally occupied the Principal Medicine Store on Red Square from 1755 to 1787, in the 18th century, the University had three departments, philosophy, medicine, and law. A preparatory college was affiliated with the University until its abolition in 1812, in 1779, Mikhail Kheraskov founded a boarding school for noblemen which in 1830 became a gymnasium for the Russian nobility. The university press, run by Nikolay Novikov in the 1780s, published the most popular newspaper in Imperial Russia, in 1804, medical education split into clinical, surgical, and obstetrics faculties. During 1884–1897, the Department of Medicine -- supported by donations. The campus, and medical education in general, were separated from the University in 1918, as of 2015, Devichye Pole was operated by the independent I. M. Sechenov First Moscow State Medical University and by various other state and private institutions. The roots of student unrest in the University reach deep into the nineteenth century, in 1905, a social-democratic organization emerged at the University and called for the overthrow of the Czarist government and the establishment of a republic in Russia. The imperial government repeatedly threatened to close the University, after the October Revolution of 1917, the institution began to admit the children of the proletariat and peasantry. In 1919, the University abolished fees for tuition and established a facility to help working-class children prepare for entrance examinations. During the implementation of Joseph Stalins First Five-Year Plan, prisoners from the Gulag were forced to construct parts of the newly expanded University, after 1991, nine new faculties were established. The following year, the University gained a status, it is funded directly from the state budget. On March 19,2008, Russias most powerful supercomputer to date and its peak performance of 60 TFLOPS makes it the fastest supercomputer in the Commonwealth of Independent States. Since 1953, most of the faculties have been situated on Sparrow Hills, the main building was designed by architect Lev Vladimirovich Rudnev
38.
Mode Gakuen Cocoon Tower
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Mode Gakuen Cocoon Tower is a 204-metre, 50-story educational facility located in the Nishi-Shinjuku district in Shinjuku, Tokyo, Japan. The building is home to three institutions, Tokyo Mode Gakuen, HAL Tokyo, and Shuto Ikō. Completed in October 2008, the tower is the second-tallest educational building in the world and is the 17th-tallest building in Tokyo and it was awarded the 2008 Skyscraper of the Year by Emporis. com. Before selecting a design for its new Tokyo location, Mode Gakuen held a competition asking architects to submit proposals for the building. The only condition was that the building could not be rectangular, Mode Gakuen received more than 150 proposals by approximately 50 architects. The winning proposal was a structure designed by Tange Associates. According to Tange Associates the buildings cocoon shape symbolizes a building that nurtures the students inside, white aluminum and dark blue glass exterior form the structures curved shell, which is criss-crossed by a web of white diagonal lines earning it the name Cocoon Tower. The buildings design earned the firm the Emporis. com 2008 Skyscraper of the year award, built on the former site of the now demolished Asahi Mutual Life Insurance Company headquarters, construction of the Mode Gakuen Cocoon Tower began in May 2006 and was completed in October 2008. The 204-metre-tall, 50-story tower is the second-tallest educational building in the world and is the 17th-tallest building in Tokyo, the vertical campus can accommodate 10,000 students for the three vocational schools that occupy the building. Tokyo Mode Gakuen, for which the building in named after, is a fashion school, the other schools, HAL Tokyo and Shuto Ikō, are information technology and medical schools, respectively, that are operated by Mode Gakuen University. Each floor of the tower contains three rectangular classrooms that surround an inner core, the inner core consists of an elevator, a staircase and a support shaft. Every three floors, a student lounge is located between the classrooms and faces three directions, east, southwest and northwest. Mode Gakuen Spiral Towers 30 St Mary Axe Media related to Mode Gakuen Cocoon Tower at Wikimedia Commons
39.
Japan
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Japan is a sovereign island nation in Eastern Asia. Located in the Pacific Ocean, it lies off the eastern coast of the Asia Mainland and stretches from the Sea of Okhotsk in the north to the East China Sea, the kanji that make up Japans name mean sun origin. 日 can be read as ni and means sun while 本 can be read as hon, or pon, Japan is often referred to by the famous epithet Land of the Rising Sun in reference to its Japanese name. Japan is an archipelago consisting of about 6,852 islands. The four largest are Honshu, Hokkaido, Kyushu and Shikoku, the country is divided into 47 prefectures in eight regions. Hokkaido being the northernmost prefecture and Okinawa being the southernmost one, the population of 127 million is the worlds tenth largest. Japanese people make up 98. 5% of Japans total population, approximately 9.1 million people live in the city of Tokyo, the capital of Japan. Archaeological research indicates that Japan was inhabited as early as the Upper Paleolithic period, the first written mention of Japan is in Chinese history texts from the 1st century AD. Influence from other regions, mainly China, followed by periods of isolation, from the 12th century until 1868, Japan was ruled by successive feudal military shoguns who ruled in the name of the Emperor. Japan entered into a period of isolation in the early 17th century. The Second Sino-Japanese War of 1937 expanded into part of World War II in 1941, which came to an end in 1945 following the bombings of Hiroshima and Nagasaki. Japan is a member of the UN, the OECD, the G7, the G8, the country has the worlds third-largest economy by nominal GDP and the worlds fourth-largest economy by purchasing power parity. It is also the worlds fourth-largest exporter and fourth-largest importer, although Japan has officially renounced its right to declare war, it maintains a modern military with the worlds eighth-largest military budget, used for self-defense and peacekeeping roles. Japan is a country with a very high standard of living. Its population enjoys the highest life expectancy and the third lowest infant mortality rate in the world, in ancient China, Japan was called Wo 倭. It was mentioned in the third century Chinese historical text Records of the Three Kingdoms in the section for the Wei kingdom, Wa became disliked because it has the connotation of the character 矮, meaning dwarf. The 倭 kanji has been replaced with the homophone Wa, meaning harmony, the Japanese word for Japan is 日本, which is pronounced Nippon or Nihon and literally means the origin of the sun. The earliest record of the name Nihon appears in the Chinese historical records of the Tang dynasty, at the start of the seventh century, a delegation from Japan introduced their country as Nihon
40.
World War II
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World War II, also known as the Second World War, was a global war that lasted from 1939 to 1945, although related conflicts began earlier. It involved the vast majority of the worlds countries—including all of the great powers—eventually forming two opposing alliances, the Allies and the Axis. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. Marked by mass deaths of civilians, including the Holocaust and the bombing of industrial and population centres. These made World War II the deadliest conflict in human history, from late 1939 to early 1941, in a series of campaigns and treaties, Germany conquered or controlled much of continental Europe, and formed the Axis alliance with Italy and Japan. Under the Molotov–Ribbentrop Pact of August 1939, Germany and the Soviet Union partitioned and annexed territories of their European neighbours, Poland, Finland, Romania and the Baltic states. In December 1941, Japan attacked the United States and European colonies in the Pacific Ocean, and quickly conquered much of the Western Pacific. The Axis advance halted in 1942 when Japan lost the critical Battle of Midway, near Hawaii, in 1944, the Western Allies invaded German-occupied France, while the Soviet Union regained all of its territorial losses and invaded Germany and its allies. During 1944 and 1945 the Japanese suffered major reverses in mainland Asia in South Central China and Burma, while the Allies crippled the Japanese Navy, thus ended the war in Asia, cementing the total victory of the Allies. World War II altered the political alignment and social structure of the world, the United Nations was established to foster international co-operation and prevent future conflicts. The victorious great powers—the United States, the Soviet Union, China, the United Kingdom, the Soviet Union and the United States emerged as rival superpowers, setting the stage for the Cold War, which lasted for the next 46 years. Meanwhile, the influence of European great powers waned, while the decolonisation of Asia, most countries whose industries had been damaged moved towards economic recovery. Political integration, especially in Europe, emerged as an effort to end pre-war enmities, the start of the war in Europe is generally held to be 1 September 1939, beginning with the German invasion of Poland, Britain and France declared war on Germany two days later. The dates for the beginning of war in the Pacific include the start of the Second Sino-Japanese War on 7 July 1937, or even the Japanese invasion of Manchuria on 19 September 1931. Others follow the British historian A. J. P. Taylor, who held that the Sino-Japanese War and war in Europe and its colonies occurred simultaneously and this article uses the conventional dating. Other starting dates sometimes used for World War II include the Italian invasion of Abyssinia on 3 October 1935. The British historian Antony Beevor views the beginning of World War II as the Battles of Khalkhin Gol fought between Japan and the forces of Mongolia and the Soviet Union from May to September 1939, the exact date of the wars end is also not universally agreed upon. It was generally accepted at the time that the war ended with the armistice of 14 August 1945, rather than the formal surrender of Japan
41.
United States Air Force
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The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the seven American uniformed services. Initially part of the United States Army, the USAF was formed as a branch of the military on 18 September 1947 under the National Security Act of 1947. It is the most recent branch of the U. S. military to be formed, the U. S. Air Force is a military service organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force is headed by the civilian Secretary of the Air Force, who reports to the Secretary of Defense, the U. S. Air Force provides air support for surface forces and aids in the recovery of troops in the field. As of 2015, the service more than 5,137 military aircraft,406 ICBMs and 63 military satellites. It has a $161 billion budget with 313,242 active duty personnel,141,197 civilian employees,69,200 Air Force Reserve personnel, and 105,500 Air National Guard personnel. According to the National Security Act of 1947, which created the USAF and it shall be organized, trained, and equipped primarily for prompt and sustained offensive and defensive air operations. The stated mission of the USAF today is to fly, fight, and win in air, space and we will provide compelling air, space, and cyber capabilities for use by the combatant commanders. We will excel as stewards of all Air Force resources in service to the American people, while providing precise and reliable Global Vigilance, Reach and it should be emphasized that the core functions, by themselves, are not doctrinal constructs. The purpose of Nuclear Deterrence Operations is to operate, maintain, in the event deterrence fails, the US should be able to appropriately respond with nuclear options. Dissuading others from acquiring or proliferating WMD, and the means to deliver them, moreover, different deterrence strategies are required to deter various adversaries, whether they are a nation state, or non-state/transnational actor. Nuclear strike is the ability of forces to rapidly and accurately strike targets which the enemy holds dear in a devastating manner. Should deterrence fail, the President may authorize a precise, tailored response to terminate the conflict at the lowest possible level, post-conflict, regeneration of a credible nuclear deterrent capability will deter further aggression. Finally, the Air Force regularly exercises and evaluates all aspects of operations to ensure high levels of performance. Nuclear surety ensures the safety, security and effectiveness of nuclear operations, the Air Force, in conjunction with other entities within the Departments of Defense or Energy, achieves a high standard of protection through a stringent nuclear surety program. The Air Force continues to pursue safe, secure and effective nuclear weapons consistent with operational requirements, adversaries, allies, and the American people must be highly confident of the Air Forces ability to secure nuclear weapons from accidents, theft, loss, and accidental or unauthorized use. This day-to-day commitment to precise and reliable nuclear operations is the cornerstone of the credibility of the NDO mission, positive nuclear command, control, communications, effective nuclear weapons security, and robust combat support are essential to the overall NDO function. OCA is the method of countering air and missile threats, since it attempts to defeat the enemy closer to its source
42.
Child
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Biologically, a child is a human being between the stages of birth and puberty. The legal definition of child generally refers to a minor, otherwise known as a younger than the age of majority. There are many issues that affect children, such as childhood education, bullying, child poverty, dysfunctional families, child labor, hunger. Children can be raised by parents, by fosterers, guardians or partially raised in a day care center. The United Nations Convention on the Rights of the Child defines child as a human being below the age of 18 years unless under the law applicable to the child and this is ratified by 192 of 194 member countries. Biologically, a child is generally anyone between birth and puberty, some English definitions of the word child include the fetus. In many cultures, a child is considered an adult after undergoing a rite of passage, recognition of childhood as a state different from adulthood began to emerge in the 16th and 17th centuries. Society began to relate to the not as a miniature adult but as a person of a lower level of maturity needing adult protection, love. This change can be traced in paintings, In the Middle Ages, in the 16th century, images of children began to acquire a distinct childlike appearance. From the late 17th century onwards, children were playing with toys. Every child goes through stages of social development. An infant or very young child will play alone happily, if another child wanders onto the scene, he or she may be physically attacked or pushed out of the way. Next, the child can play with another child, gradually learning to share, eventually, the group grows larger, to three or four children. By the time a child enters kindergarten, he or she can join in. Children with ADHD and learning disabilities may need help to develop social skills. The impulsive characteristics of an ADHD child may lead to poor peer relationships, children with poor attention spans may not tune into social cues in their environment, making it difficult for them to learn social skills through experience. The age at which children are considered responsible for their society-bound actions has changed over time. In Roman times, children were regarded as not culpable for crimes, in the 19th century, children younger than seven years old were believed incapable of crime
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Dime (United States coin)
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The dime, in U. S. usage, is a ten-cent coin, one tenth of a United States dollar, labeled formally as one dime. The denomination was first authorized by the Coinage Act of 1792, the dime is the smallest in diameter and is the thinnest of all U. S. coins currently minted for circulation, being.705 inches in diameter and.053 inches in thickness. The obverse of the coin depicts the profile of President Franklin D. Roosevelt and the reverse boasts an olive branch, a torch, as of 2011, the dime coin cost 5.65 cents to produce. The word dime comes from the French word dîme, meaning tithe or tenth part, from the Latin decima. In the past prices have occasionally been quoted on signage and other materials in terms of dimes, abbreviated as d or a d with a slash through it as with the cent. The Coinage Act of 1792 established the dime, cent, and mill as subdivisions of the equal to 1⁄10. The first known proposal for a coinage system in the United States was made in 1783 by Thomas Jefferson, Benjamin Franklin, Alexander Hamilton. Hamilton, the nations first Secretary of the Treasury, recommended the issuance of six such coins in 1791, among the six was a silver coin, which shall be, in weight and value, one tenth part of a silver unit or dollar. Thus dimes are made small and thin, with the passage of the Coinage Act of 1965, the dimes silver content was removed. Dimes from 1965 to the present are composed of layers of 75 percent copper and 25 percent nickel. Starting in 1992, the U. S. Mint began issuing Silver Proof Sets annually and these sets are intended solely for collectors, and are not meant for general circulation. Since its introduction in 1796, the dime has been issued in six different major types, the name for each type indicates the design on the coins obverse. The composition of the disme was set at 89.24 percent silver and 10.76 percent copper, in 1792, a limited number of dismes were minted but never circulated. Some of these were struck in copper, indicating that the 1792 dismes were in fact pattern coins, the first dimes minted for circulation did not appear until 1796, due to a lack of demand for the coin and production problems at the United States Mint. The first dime to be circulated was the Draped Bust dime and it featured the same obverse and reverse as all other circulating coins of the time, the so-called Draped Bust/Small Eagle design. This design was the work of then-Chief Engraver Robert Scot, the portrait of Liberty on the obverse was based on a Gilbert Stuart drawing of prominent Philadelphia socialite Ann Willing Bingham, wife of noted American statesman William Bingham. The reverse design is of a bald eagle surrounded by palm and olive branches. Since the Coinage Act of 1792 required only that the cent and half cent display their denomination, all 1796 dimes have 15 stars on the obverse, representing the number of U. S. states then in the Union
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United States dollar
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The United States dollar is the official currency of the United States and its insular territories per the United States Constitution. It is divided into 100 smaller cent units, the circulating paper money consists of Federal Reserve Notes that are denominated in United States dollars. The U. S. dollar was originally commodity money of silver as enacted by the Coinage Act of 1792 which determined the dollar to be 371 4/16 grain pure or 416 grain standard silver, the currency most used in international transactions, it is the worlds primary reserve currency. Several countries use it as their currency, and in many others it is the de facto currency. Besides the United States, it is used as the sole currency in two British Overseas Territories in the Caribbean, the British Virgin Islands and Turks and Caicos Islands. A few countries use the Federal Reserve Notes for paper money, while the country mints its own coins, or also accepts U. S. coins that can be used as payment in U. S. dollars. After Nixon shock of 1971, USD became fiat currency, Article I, Section 8 of the U. S. Constitution provides that the Congress has the power To coin money, laws implementing this power are currently codified at 31 U. S. C. Section 5112 prescribes the forms in which the United States dollars should be issued and these coins are both designated in Section 5112 as legal tender in payment of debts. The Sacagawea dollar is one example of the copper alloy dollar, the pure silver dollar is known as the American Silver Eagle. Section 5112 also provides for the minting and issuance of other coins and these other coins are more fully described in Coins of the United States dollar. The Constitution provides that a regular Statement and Account of the Receipts and that provision of the Constitution is made specific by Section 331 of Title 31 of the United States Code. The sums of money reported in the Statements are currently being expressed in U. S. dollars, the U. S. dollar may therefore be described as the unit of account of the United States. The word dollar is one of the words in the first paragraph of Section 9 of Article I of the Constitution, there, dollars is a reference to the Spanish milled dollar, a coin that had a monetary value of 8 Spanish units of currency, or reales. In 1792 the U. S. Congress passed a Coinage Act, Section 20 of the act provided, That the money of account of the United States shall be expressed in dollars, or units. And that all accounts in the offices and all proceedings in the courts of the United States shall be kept and had in conformity to this regulation. In other words, this act designated the United States dollar as the unit of currency of the United States, unlike the Spanish milled dollar the U. S. dollar is based upon a decimal system of values. Both one-dollar coins and notes are produced today, although the form is significantly more common
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Brick
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A brick is building material used to make walls, pavements and other elements in masonry construction. Traditionally, the term referred to a unit composed of clay. A brick can be composed of clay-bearing soil, sand, and lime, Bricks are produced in numerous classes, types, materials, and sizes which vary with region and time period, and are produced in bulk quantities. Two basic categories of bricks are fired and non-fired bricks, block is a similar term referring to a rectangular building unit composed of similar materials, but is usually larger than a brick. Lightweight bricks are made from expanded clay aggregate, fired bricks are one of the longest-lasting and strongest building materials, sometimes referred to as artificial stone, and have been used since circa 5000 BC. Air-dried bricks, also known as mudbricks, have an older than fired bricks. Bricks are laid in courses and numerous patterns known as bonds, collectively known as brickwork, the earliest bricks were dried brick, meaning that they were formed from clay-bearing earth or mud and dried until they were strong enough for use. The oldest discovered bricks, originally made from shaped mud and dating before 7500 BC, were found at Tell Aswad, in the upper Tigris region, ceramic, or fired brick was used as early as 3000 BC in early Indus Valley cities. In pre-modern China, bricks were being used from the 2nd millennium BCE at a site near Xian, the carpenters manual Yingzao Fashi, published in 1103 at the time of the Song dynasty described the brick making process and glazing techniques then in use. He also had to know when to quench the kiln with water so as to produce the surface glaze, Early civilisations around the Mediterranean adopted the use of fired bricks, including the Ancient Greeks and Romans. The Roman legions operated mobile kilns, and built large brick structures throughout the Roman Empire, during the Early Middle Ages the use of bricks in construction became popular in Northern Europe, after being introduced there from Northern-Western Italy. An independent style of architecture, known as brick Gothic flourished in places that lacked indigenous sources of rocks. Examples of this style can be found in modern-day Denmark, Germany, Poland. A clear distinction between the two styles developed at the transition to Baroque architecture. In Lübeck, for example, Brick Renaissance is clearly recognisable in buildings equipped with terracotta reliefs by the artist Statius von Düren, production of bricks increased massively with the onset of the Industrial Revolution and the rise in factory building in England. For reasons of speed and economy, bricks were increasingly preferred as building material to stone and it was at this time in London, that bright red brick was chosen for construction to make the buildings more visible in the heavy fog and to help prevent traffic accidents. The transition from the method of production known as hand-moulding to a mechanised form of mass-production slowly took place during the first half of the nineteenth century. His mechanical apparatus soon achieved widespread attention after it was adopted for use by the South Eastern Railway Company for brick-making at their factory near Folkestone, the Bradley & Craven Ltd ‘Stiff-Plastic Brickmaking Machine’ was patented in 1853, apparently predating Clayton
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Arch
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An arch is a curved structure that spans a space and may or may not support weight above it. Arch may be synonymous with vault, but a vault may be distinguished as a continuous arch forming a roof, an arch is a pure compression form. It can span an area by resolving forces into compressive stresses and. This is sometimes referred to as arch action, as the forces in the arch are carried to the ground, the arch will push outward at the base, called thrust. As the rise, or height of the arch decreases, the outward thrust increases, in order to maintain arch action and prevent the arch from collapsing, the thrust needs to be restrained, either with internal ties or external bracing, such as abutments. The most common true arch configurations are the arch, the two-hinged arch. The fixed arch is most often used in reinforced concrete bridge and tunnel construction, because it is subject to additional internal stress caused by thermal expansion and contraction, this type of arch is considered to be statically indeterminate. The two-hinged arch is most often used to long spans. This type of arch has pinned connections at the base, unlike the fixed arch, the pinned base is able to rotate, allowing the structure to move freely and compensate for the thermal expansion and contraction caused by changes in outdoor temperature. However, this can result in additional stresses, so the two-hinged arch is also statically indeterminate, the three-hinged arch is not only hinged at its base, like the two-hinged arch, but at the mid-span as well. The additional connection at the mid-span allows the arch to move in two opposite directions and compensate for any expansion and contraction. This type of arch is not subject to additional stress caused by thermal change. The three-hinged arch is said to be statically determinate. It is most often used for structures, such as large building roofs. Another advantage of the arch is that the pinned bases are more easily developed than fixed ones, allowing for shallow. Arches have many forms, but all fall into three categories, circular, pointed, and parabolic. Arches can also be configured to produce vaults and arcades, Arches with a circular form, also referred to as rounded arches, were commonly employed by the builders of ancient, heavy masonry arches. Ancient Roman builders relied heavily on the arch to span large
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Guastavino tile
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Guastavino tile is the Tile Arch System patented in the United States in 1885 by Valencian architect and builder Rafael Guastavino. This is known as timbrel vaulting, because of supposed likeness to the skin of a timbrel or tambourine and it is also called Catalan vaulting and compression-only thin-tile vaulting. Guastavino tile is found in some of New York’s most prominent Beaux-Arts landmarks, the Guastavino terracotta tiles are standardized, less than an inch thick, and approximately 6 inches by 12 inches across. They are usually set in three courses with a sandwich of thin layers of Portland cement. Unlike heavier stone construction, these domes could be built without centering. Each tile was cantilevered out over the space, relying only on the quick drying cements developed by the company. Akoustolith, a sound absorbing tile, was one of several trade names used by Guastavino. Guastavino tile has both structural and aesthetic significance, structurally, the timbrel vault was based on traditional vernacular vaulting techniques already very familiar to Mediterranean architects, but not well known in America. Terracotta free-span timbrel vaults were far more economical and structurally resilient than the ancient Roman vaulting alternatives, Guastavino wrote extensively about his system of Cohesive Construction. As the name suggests, he believed that these timbrel vaults represented an innovation in structural engineering, the tile system provided solutions that were impossible with traditional masonry arches and vaults. In 2012, a group of students under supervision of MIT professor John Ochsendorf built a reproduction of a small Guastavino vault. The resulting structure was exhibited, as well as a time lapse video documenting the construction process, the exhibition then traveled to the National Building Museum in Washington DC, and an expanded version appeared at the Museum of the City of New York. In addition, Ochsendorf directs the Guastavino Project at MIT, which researches, the Guastavino company was headquartered in Woburn, Massachusetts, in a building of their own design which still stands. Guastavino vaulting, the art of structural tile, palacesForThePeople. com global database of Guastavino sites with photos. Created as a companion to an exhibition that traveled to three American museums, 2012-2014. Guastavino. net, documenting Guastavinos work in the Boston area and this page provides copies of writings and patents by the Guastavinos as well. Rafaelguastavino. com, documenting Guastavinos work in New York City CONSTRUCTION OF A VAULT, Massachusetts Institute of Technology
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