1.
Modern architecture
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Modern architecture or modernist architecture is a term applied to a group of styles of architecture which emerged in the first half of the 20th century and became dominant after World War II. The revolution in materials came first, with the use of cast iron, plate glass, the cast plate glass process was invented in 1848, allowing the manufacture of very large windows. The Crystal Palace by Joseph Paxton at the Great Exhibition of 1851 was an example of iron and plate glass construction, followed in 1864 by the first glass. These developments together led to the first steel-framed skyscraper, the ten-story Home Insurance Building in Chicago, the iron frame construction of the Eiffel Tower, then the tallest structure in the world, captured the imagination of millions of visitors to the 1889 Paris Universal Exposition. French industrialist François Coignet was the first to use iron-reinforced concrete, in 1853 Coignet built the first iron reinforced concrete structure, a four story house in the suburbs of Paris. Another important technology for the new architecture was electric light, which reduced the inherent danger of fires caused by gas in the 19th century. This break with the past was particularly urged by the architectural theorist, for each function its material, for each material its form and its ornament. This book influenced a generation of architects, including Louis Sullivan, Victor Horta, Hector Guimard, at the end of the 19th century, a few architects began to challenge the traditional Beaux Arts and Neoclassical styles that dominated architecture in Europe and the United States. The Glasgow School of Art 1896-99) designed by Charles Rennie MacIntosh, had a facade dominated by large bays of windows. The Art Nouveau style was launched in the 1890s by Victor Horta in Belgium and Hector Guimard in France, it introduced new styles of decoration, based on vegetal and floral forms. In 1903-1904 in Paris Auguste Perret and Henri Sauvage began to use reinforced concrete, previously used for industrial structures. Between 1910 and 1913, Auguste Perret built the Théâtre des Champs-Élysées, because of the concrete construction, no columns blocked the spectators view of the stage. Otto Wagner, in Vienna, was another pioneer of the new style, in his book Moderne Arkchtekture he had called for a more rationalist style of architecture, based on modern life. Wagner declared his intention to express the function of the building in its exterior, the reinforced concrete exterior was covered with plaques of marble attached with bolts of polished aluminum. The interior was purely functional and spare, an open space of steel, glass. The Viennese architect Adolf Loos also began removing any ornament from his buildings and his Steiner House, in Vienna, was an example of what he called rationalist architecture, it had a simple stucco rectangual facade with square windows and no ornament. The fame of the new movement, which known as the Vienna Secession spread beyond Austria. Josef Hoffmann, a student of Wagner, constructed a landmark of early modernist architecture and this residence, built of brick covered with Norwegian marble, was composed of geometric blocks, wings and a tower
2.
Houston
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Houston is the most populous city in the state of Texas and the fourth-most populous city in the United States. With a census-estimated 2014 population of 2.239 million within an area of 667 square miles, it also is the largest city in the southern United States and the seat of Harris County. Located in Southeast Texas near the Gulf of Mexico, it is the city of Houston–The Woodlands–Sugar Land. Houston was founded on August 28,1836, near the banks of Buffalo Bayou and incorporated as a city on June 5,1837. The city was named after former General Sam Houston, who was president of the Republic of Texas and had commanded, the burgeoning port and railroad industry, combined with oil discovery in 1901, has induced continual surges in the citys population. Houstons economy has an industrial base in energy, manufacturing, aeronautics. Leading in health care sectors and building equipment, Houston has more Fortune 500 headquarters within its city limits than any city except for New York City. The Port of Houston ranks first in the United States in international waterborne tonnage handled, the city has a population from various ethnic and religious backgrounds and a large and growing international community. Houston is the most diverse city in Texas and has described as the most diverse in the United States. It is home to cultural institutions and exhibits, which attract more than 7 million visitors a year to the Museum District. Houston has a visual and performing arts scene in the Theater District. In August 1836, two real estate entrepreneurs from New York, Augustus Chapman Allen and John Kirby Allen, purchased 6,642 acres of land along Buffalo Bayou with the intent of founding a city. The Allen brothers decided to name the city after Sam Houston, the general at the Battle of San Jacinto. The great majority of slaves in Texas came with their owners from the slave states. Sizable numbers, however, came through the slave trade. New Orleans was the center of trade in the Deep South. Thousands of enslaved African Americans lived near the city before the Civil War, many of them near the city worked on sugar and cotton plantations, while most of those in the city limits had domestic and artisan jobs. Houston was granted incorporation on June 5,1837, with James S. Holman becoming its first mayor, in the same year, Houston became the county seat of Harrisburg County and the temporary capital of the Republic of Texas
3.
Texas
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Texas is the second largest state in the United States by both area and population. Other major cities include Austin, the second most populous state capital in the U. S. Texas is nicknamed the Lone Star State to signify its former status as an independent republic, and as a reminder of the states struggle for independence from Mexico. The Lone Star can be found on the Texan state flag, the origin of Texass name is from the word Tejas, which means friends in the Caddo language. Due to its size and geologic features such as the Balcones Fault, although Texas is popularly associated with the U. S. southwestern deserts, less than 10 percent of Texas land area is desert. Most of the centers are located in areas of former prairies, grasslands, forests. Traveling from east to west, one can observe terrain that ranges from coastal swamps and piney woods, to rolling plains and rugged hills, the term six flags over Texas refers to several nations that have ruled over the territory. Spain was the first European country to claim the area of Texas, Mexico controlled the territory until 1836 when Texas won its independence, becoming an independent Republic. In 1845, Texas joined the United States as the 28th state, the states annexation set off a chain of events that caused the Mexican–American War in 1846. A slave state before the American Civil War, Texas declared its secession from the U. S. in early 1861, after the Civil War and the restoration of its representation in the federal government, Texas entered a long period of economic stagnation. One Texan industry that thrived after the Civil War was cattle, due to its long history as a center of the industry, Texas is associated with the image of the cowboy. The states economic fortunes changed in the early 20th century, when oil discoveries initiated a boom in the state. With strong investments in universities, Texas developed a diversified economy, as of 2010 it shares the top of the list of the most Fortune 500 companies with California at 57. With a growing base of industry, the leads in many industries, including agriculture, petrochemicals, energy, computers and electronics, aerospace. Texas has led the nation in export revenue since 2002 and has the second-highest gross state product. The name Texas, based on the Caddo word tejas meaning friends or allies, was applied by the Spanish to the Caddo themselves, during Spanish colonial rule, the area was officially known as the Nuevo Reino de Filipinas, La Provincia de Texas. Texas is the second largest U. S. state, behind Alaska, though 10 percent larger than France and almost twice as large as Germany or Japan, it ranks only 27th worldwide amongst country subdivisions by size. If it were an independent country, Texas would be the 40th largest behind Chile, Texas is in the south central part of the United States of America. Three of its borders are defined by rivers, the Rio Grande forms a natural border with the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south
4.
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
5.
Skidmore, Owings & Merrill
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Skidmore, Owings & Merrill LLP is an American architectural, urban planning, and engineering firm. It was formed in Chicago in 1936 by Louis Skidmore and Nathaniel Owings, with a portfolio spanning thousands of projects across 50 countries, SOM is one of the largest architectural firms in the world. Their primary expertise is in commercial buildings, as it was SOM that led the way to the widespread use of the modern international-style or glass box skyscraper. They have designed several of the tallest buildings in the world, including the John Hancock Center, Willis Tower, due to their faithful following of Ludwig Mies Van Der Rohes ideas, Frank Lloyd Wright nicknamed them The Three Blind Mies. Notable SOM architects include, Edward Charles Bassett, Natalie de Blois, Gordon Bunshaft, David Childs, Myron Goldsmith, Bruce Graham, Gertrude Kerbis, Fazlur Rahman Khan. Lucien Lagrange, Walter Netsch, Larry Oltmanns, Brigitte Peterhans, Adrian Smith, indeed, Khan is responsible for developing the algorithms that made the Hancock building and many subsequent skyscrapers possible. Another notable SOM engineer is Bill Baker, who is best known as the engineer of Burj Khalifa, to support the towers record heights and slim footprint, he developed the buttressed core structural system, consisting of a hexagonal core reinforced by three buttresses that form a Y shape. Davis Allen, a pioneer in corporate interior design, had a tenure at SOM. Throughout its history, SOM has been recognized more than 1,700 awards for quality. More than 900 of these awards have received since 1998. In 1996 and 1962, SOM received the Architecture Firm Award from the American Institute of Architects, SOM is the only firm to have received this honor twic13 R+D Awards from Architect Magazine. In addition, a collaboration between SOM and Rensselaer Polytechnic Institute, The Center for Architecture, Science and Ecology, was honored with a fifth award. SOM has completed over 10,000 projects around the United States and in more than 50 other countries around the world, london, Hong Kong, Shanghai, Mumbai, and Abu Dhabi. Smaller field offices supplement these in such as the Philippines. Burj Khalifa is the tallest man-made structure ever built, at 829.8 m, construction began on 21 September 2004, and the building officially opened on 4 January 2010. The towers architect and engineer was Skidmore, Owings and Merrill, george J. Efstathiou was the Managing Partner for the project. Bill Baker, the Chief Structural Engineer for the project, invented the buttressed core structural system in order to enable the tower to achieve such heights economically, Adrian Smith, who worked with Skidmore, Owings and Merrill until 2006, was the Consulting Design Partner. The primary builder is a joint venture of South Korean Samsung C&T, one World Trade Center, also known as the Freedom Tower, is located in Manhattan, New York City, and is 1,776 ft high, making it the tallest building in the Western Hemisphere
6.
Hines Interests Limited Partnership
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Hines Interests Limited Partnership is a privately owned real estate firm involved in real estate investment, development and property management worldwide. With offices in 110 cities in 18 countries, and controlled assets valued at approximately $25.2 billion, Hines is headquartered in the Williams Tower in uptown Houston, Texas. CityCenterDC is one of Hines’ most recent major projects in Washington, the site is being developed in three phases, with Phase I having delivered in early 2014. The final phase will include a 500,000 square foot office building, with 40,000 square feet of retail space
7.
Downtown Houston
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Downtown Houston is Houstons central business district, containing the headquarters of many prominent companies. There is a network of pedestrian tunnels and skywalks connecting the buildings of the district. The tunnel system is home to restaurants, shops and services. What is now Downtown made up almost all of the City of Houston until expansions of the city limits in the early 20th century, Downtown Houston was the original founding point of the city. After the Texas Revolution, two New York real estate promoters, John Kirby Allen and Augustus Chapman Allen, purchased 6,642 acres of land from Thomas F. L, parrot and his wife, Elizabeth, for $9,428. The Allen brothers first landed in the area where the White Oak Bayou and Buffalo Bayou meet, gail Borden, Jr. a city planner, laid out wide streets for the town. The city was granted incorporation by the Texas legislature on June 5,1837, Houston was the temporary capital of Texas. In 1840, the town was divided into four wards, each with different functions in the community, by 1906 what is now Downtown was divided among six wards. The wards are no longer political divisions, but their names are used to refer to certain areas. Houston became a choice, as only the most powerful storms were able to reach the city. The second came a year later with the 1901 discovery of oil at spindletop, shipping and oil industries began flocking to east Texas, many settling in Houston. From that point forward the area grew substantially, as many skyscrapers were constructed, in the 1980s, however, economic recession canceled some projects and caused others to be scaled back, such as the Bank of the Southwest Tower. Ralph Bivins of the Houston Chronicle wrote that Fox said that area was a neighborhood of Victorian-era homes. Bivins said that the construction of Union Station, which occurred around 1910, hotels opened in the area to service travelers. Afterwards, according to Bivins, the area began a downward slide toward the skid row of the 1990s. Passenger trains stopped going to Union Station in 1974, the construction of Interstate 45 in the 1950s separated portions of the historic Third Ward from the rest of the Third Ward and brought those portions into Downtown. Beginning in the 1960s the development of the 610 Loop caused the focus of the Houston area to move away from Downtown Houston, in the mid-1980s, the bank savings and loan crisis forced many tenants in Downtown Houston buildings to retrench, and some tenants went out of business. Barna said that this development further caused Downtown Houston to decline, the Gulf Hotel fire occurred in 1943
8.
Antenna (radio)
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In radio and electronics, an antenna, or aerial, is an electrical device which converts electric power into radio waves, and vice versa. It is usually used with a transmitter or radio receiver. In reception, an antenna intercepts some of the power of a wave in order to produce a tiny voltage at its terminals. Antennas are essential components of all equipment that uses radio, typically an antenna consists of an arrangement of metallic conductors, electrically connected to the receiver or transmitter. These time-varying fields radiate away from the antenna into space as a transverse electromagnetic field wave. Antennas can be designed to transmit and receive radio waves in all directions equally. The first antennas were built in 1888 by German physicist Heinrich Hertz in his experiments to prove the existence of electromagnetic waves predicted by the theory of James Clerk Maxwell. Hertz placed dipole antennas at the point of parabolic reflectors for both transmitting and receiving. He published his work in Annalen der Physik und Chemie, the words antenna and aerial are used interchangeably. Occasionally the term aerial is used to mean a wire antenna, however, note the important international technical journal, the IEEE Transactions on Antennas and Propagation. In the United Kingdom and other areas where British English is used, the origin of the word antenna relative to wireless apparatus is attributed to Italian radio pioneer Guglielmo Marconi. In the summer of 1895, Marconi began testing his wireless system outdoors on his fathers estate near Bologna, Marconi discovered that by raising the aerial wire above the ground and connecting the other side of his transmitter to ground, the transmission range was increased. Soon he was able to transmit signals over a hill, a distance of approximately 2.4 kilometres, in Italian a tent pole is known as lantenna centrale, and the pole with the wire was simply called lantenna. Until then wireless radiating transmitting and receiving elements were simply as aerials or terminals. Because of his prominence, Marconis use of the word spread among wireless researchers. In common usage, the antenna may refer broadly to an entire assembly including support structure, enclosure. Especially at microwave frequencies, an antenna may include not only the actual electrical antenna. An antenna, in converting radio waves to electrical signals or vice versa, is a form of transducer, Antennas are required by any radio receiver or transmitter to couple its electrical connection to the electromagnetic field
9.
Architectural firm
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Architects have existed since early in recorded history. The earliest recorded architects include Imhotep and Senemut, no writings exist to describe how these architects performed their work. However, as nobles it is reasonable to assume they had staffs of assistants and retainers to help refine and it was only in the 19th century that architecture began to be practiced as a full-time profession. In the United States, Charles Bulfinch is the first person believed to have worked as a professional architect. Henry Hobson Richardson may have one of the first to have an established office and McKim, Mead. The oldest active architecture firms in the United States are SmithGroup of Detroit, MI and Luckett and Farley of Louisville, KY, in the United Kingdom, Brierley Groom is the oldest continuing practice being founded in 1750 at York, England. They may be the oldest active architectural practice in the world, in the United States architects are licensed by the individual U. S. states, in Canada by the individual provinces, and in Australia by the individual Australian states. Licensure is usually achieved by a combination of education, internship. Although architects are licensed individually, state laws allow them to join together in firms, some states require the firm to obtain a registration to provide architectural services. Others merely require that the work of the firm be performed under the direct supervision of an architect licensed in the state. A few US states allow corporations to provide architectural services provided that an employee of the firm serves as architect of record for any project. In the United Kingdom and other countries, a firm must have a business registration. The firm needs at least one registered professional within the team to offer a full architectural service, a professional indemnity insurance is also compulsory. Sometimes the title of principal is limited to owners who hold a certain percentage of ownership interest in a firm, some firms may also use the title principal-in-charge, which denotes an architect who oversees the firms services in connection with a specific project. In the United Kingdom and other countries, the principal of a firm is responsible for the practice. It is generally a qualified architect, architectural technologist, engineer or an architectural designer, small firms with fewer than 5 people usually have no formal organizational structure, depending on the personal relationships of the principals and employees to organize the work. Medium-sized firms with 5 to 50 employees are often organized departmentally in departments such as design, production, business development, large firms of over 50 people may be organized departmentally, regionally, or in studios specializing in project types. Advances in information technology have made it possible for firms to open offices or establish alliances with other firms in different parts of the world
10.
Sasaki Associates
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Hideo Sasaki was an American landscape architect. Hideo Sasaki was born in Reedley, California, on 25 November 1919 and he grew up working on his familys California truck farm, and harvesting crops on Arizona farms. He began his studies at the University of California, Berkeley during the time of World War II. Owing to his Japanese descent, he was forced into the Poston internment camp in Arizona and he was able to leave the camp upon volunteering to work as a farm hand in Sterling, Colorado. Soon after the war, he moved to Denver, Colorado where he met his wife, Kisa, Sasaki then moved to the University of Illinois where he received Bachelor of Fine Arts and Landscape Architecture in 1946. In 1948 he graduated with a Master of Landscape Architecture from Harvard Design School, after graduation he returned to Illinois where he instructed for two years. For the next eighteen years he became a professor and the chairman of the department of Landscape Architecture of the Harvard Graduate School of Design, in 1953, he founded Sasaki Associates, Incorporated in nearby Watertown, Massachusetts, where he was the president and chairman until 1980. He led the companys architects and planners in developing many noted commercial areas, during his later years he lived with his family in Lafayette, California. He died on 30 August 2000 in a hospital in Walnut Creek, Sasaki helped to modernize the concepts of Landscape Architecture. He created an approach to designing a landscape. In his works, several characteristics are taken into account, such as the historical, cultural, environmental, Sasaki became famous for developing this concept of interdisciplinary planning. In all of the sites that he developed, a balance is implemented into the design, one aspect that Sasaki Associates pays particular attention to is the environmental aspect of the land. They have taken part in creating several “green designs. ”These designs are created to enhance or maintain the health of the environment. Some of the prominent examples can be viewed at the Utah State University Innovation Campus, The Virginia Biosphere, Walden Woods, another facet of Sasakis approach was the modernism that he worked into his college campus projects. He held this position until 1971, being re-appointed by President Lyndon B. Johnson in 1965, in 1971 he received the American Society of Landscape Architects Medal, the first person to do so. In 1973 he received the Allied Professions Medal from the American Institute of Architects, Sasaki was member of CU-Boulders four-member design review board for 33 years. He was Chairman of the department of architecture at the Harvard Graduate School of Design. He founded Sasaki Associates Inc. and was chairman and president of the board and he was a Juror for the Vietnam Memorial Competition in 1981, the Astronaut Memorial Competition in 1988 and the Peace Garden Competition in 1989
