1.
International Standard Book Number
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The International Standard Book Number is a unique numeric commercial book identifier. An ISBN is assigned to each edition and variation of a book, for example, an e-book, a paperback and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, the method of assigning an ISBN is nation-based and varies from country to country, often depending on how large the publishing industry is within a country. The initial ISBN configuration of recognition was generated in 1967 based upon the 9-digit Standard Book Numbering created in 1966, the 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108. Occasionally, a book may appear without a printed ISBN if it is printed privately or the author does not follow the usual ISBN procedure, however, this can be rectified later. Another identifier, the International Standard Serial Number, identifies periodical publications such as magazines, the ISBN configuration of recognition was generated in 1967 in the United Kingdom by David Whitaker and in 1968 in the US by Emery Koltay. The 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108, the United Kingdom continued to use the 9-digit SBN code until 1974. The ISO on-line facility only refers back to 1978, an SBN may be converted to an ISBN by prefixing the digit 0. For example, the edition of Mr. J. G. Reeder Returns, published by Hodder in 1965, has SBN340013818 -340 indicating the publisher,01381 their serial number. This can be converted to ISBN 0-340-01381-8, the check digit does not need to be re-calculated, since 1 January 2007, ISBNs have contained 13 digits, a format that is compatible with Bookland European Article Number EAN-13s. An ISBN is assigned to each edition and variation of a book, for example, an ebook, a paperback, and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, a 13-digit ISBN can be separated into its parts, and when this is done it is customary to separate the parts with hyphens or spaces. Separating the parts of a 10-digit ISBN is also done with either hyphens or spaces, figuring out how to correctly separate a given ISBN number is complicated, because most of the parts do not use a fixed number of digits. ISBN issuance is country-specific, in that ISBNs are issued by the ISBN registration agency that is responsible for country or territory regardless of the publication language. Some ISBN registration agencies are based in national libraries or within ministries of culture, in other cases, the ISBN registration service is provided by organisations such as bibliographic data providers that are not government funded. In Canada, ISBNs are issued at no cost with the purpose of encouraging Canadian culture. In the United Kingdom, United States, and some countries, where the service is provided by non-government-funded organisations. Australia, ISBNs are issued by the library services agency Thorpe-Bowker
2.
OCLC
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The Online Computer Library Center is a US-based nonprofit cooperative organization dedicated to the public purposes of furthering access to the worlds information and reducing information costs. It was founded in 1967 as the Ohio College Library Center, OCLC and its member libraries cooperatively produce and maintain WorldCat, the largest online public access catalog in the world. OCLC is funded mainly by the fees that libraries have to pay for its services, the group first met on July 5,1967 on the campus of the Ohio State University to sign the articles of incorporation for the nonprofit organization. The group hired Frederick G. Kilgour, a former Yale University medical school librarian, Kilgour wished to merge the latest information storage and retrieval system of the time, the computer, with the oldest, the library. The goal of network and database was to bring libraries together to cooperatively keep track of the worlds information in order to best serve researchers and scholars. The first library to do online cataloging through OCLC was the Alden Library at Ohio University on August 26,1971 and this was the first occurrence of online cataloging by any library worldwide. Membership in OCLC is based on use of services and contribution of data, between 1967 and 1977, OCLC membership was limited to institutions in Ohio, but in 1978, a new governance structure was established that allowed institutions from other states to join. In 2002, the structure was again modified to accommodate participation from outside the United States. As OCLC expanded services in the United States outside of Ohio, it relied on establishing strategic partnerships with networks, organizations that provided training, support, by 2008, there were 15 independent United States regional service providers. OCLC networks played a key role in OCLC governance, with networks electing delegates to serve on OCLC Members Council, in early 2009, OCLC negotiated new contracts with the former networks and opened a centralized support center. OCLC provides bibliographic, abstract and full-text information to anyone, OCLC and its member libraries cooperatively produce and maintain WorldCat—the OCLC Online Union Catalog, the largest online public access catalog in the world. WorldCat has holding records from public and private libraries worldwide. org, in October 2005, the OCLC technical staff began a wiki project, WikiD, allowing readers to add commentary and structured-field information associated with any WorldCat record. The Online Computer Library Center acquired the trademark and copyrights associated with the Dewey Decimal Classification System when it bought Forest Press in 1988, a browser for books with their Dewey Decimal Classifications was available until July 2013, it was replaced by the Classify Service. S. The reference management service QuestionPoint provides libraries with tools to communicate with users and this around-the-clock reference service is provided by a cooperative of participating global libraries. OCLC has produced cards for members since 1971 with its shared online catalog. OCLC commercially sells software, e. g. CONTENTdm for managing digital collections, OCLC has been conducting research for the library community for more than 30 years. In accordance with its mission, OCLC makes its research outcomes known through various publications and these publications, including journal articles, reports, newsletters, and presentations, are available through the organizations website. The most recent publications are displayed first, and all archived resources, membership Reports – A number of significant reports on topics ranging from virtual reference in libraries to perceptions about library funding
3.
Conquistador
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Conquistadors /kɒŋˈkɪstəˌdɔːrz/ is a term used to refer to the soldiers and explorers of the Spanish Empire or the Portuguese Empire in a general sense. During the Age of Discovery, conquistadors sailed beyond Europe to the Americas, Oceania, Africa and Asia, conquering territory and they colonized much of the world for Spain and Portugal in the 16th, 17th and 18th centuries. Portugal established a route to China in the early 16th century, sending ships via the southern coast of Africa, human infections gained worldwide transmission vectors for the first time, from Africa and Eurasia to the Americas and vice versa. The spread of diseases, including smallpox, flu and typhus. In the 16th century perhaps 240,000 Europeans entered American ports, by the late 16th century silver imports from America provided one-fifth of Spains total budget. The conquistadors were professional warriors, using European tactics, firearms and their units would often specialize in forms of combat that required long periods of training that were too costly for informal groups. Their armies were composed of Iberian and other European soldiers. Native allied troops were largely equipped with armament and armour that varied geographically. Some groups consisted of men without military experience, Catholic clergy which helped with administrative duties. These native forces often included African slaves and Native Americans and they not only fought in the battlefield but served as interpreters, informants, servants, teachers, physicians, and scribes. India Catalina and Malintzin were Native American women slaves who worked for the Spaniards, Castilian law prohibited foreigners and non-Catholics from settling in the New World. However, not all conquistadors were Castilian, many foreigners Hispanicised their names and/or converted to Catholicism to serve the Castilian Crown. For example, Ioánnis Fokás was a Castilian of Greek origin who discovered the strait that bears his name between Vancouver Island and Washington State in 1592, german-born Nikolaus Federmann, Hispanicised as Nicolás de Federmán, was a conquistador in Venezuela and Colombia. The origin of people in mixed expeditions was not always distinguished. Castilian law banned Spanish women from travelling to America unless they were married and accompanied by a husband, women who travelled thus include María de Escobar, María Estrada, Marina Vélez de Ortega, Marina de la Caballería, Francisca de Valenzuela, Catalina de Salazar. Some conquistadors married Native American women or had illegitimate children, European young men enlisted in the army because it was one way out of poverty. Catholic priests instructed the soldiers in mathematics, writing, theology, Latin, Greek, and history, Kings army officers taught military arts. An uneducated young recruit could become a leader, elected by their fellow professional soldiers
4.
Juan de Grijalva
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Juan de Grijalva was a Spanish conquistador, and relation of Diego Velázquez. He went to Hispaniola in 1508 and to Cuba in 1511, Grijalva was one of the earliest to explore the shores of Mexico. According to Hernán Cortés,170 people went with him, but according to Pedro Mártir, the main pilot was Antón de Alaminos, the other pilots were Juan Álvarez, Pedro Camacho de Triana, and Grijalva. Other members included Francisco de Montejo, Pedro de Alvarado, Juan Díaz, Francisco Peñalosa, Alonso de Ávila, Alonso Hernández, Julianillo, Melchorejo and they embarked in the port of Matanzas, Cuba, with four ships in April 1518. After rounding the Guaniguanico in Cuba, Grijalva sailed along the Mexican coast, discovered Cozumel, the Río Grijalva in Mexico was named after him. He was also the first Spaniard to encounter Moctezuma IIs delegation, one of the natives joined them, being baptized as Francisco, and became an interpreter on Cortes expedition. Bernal Díaz del Castillo wrote about the travels of Juan de Grijalva in his book, hernan Cortes stayed at Juans home in Trinidad, Cuba, at the start of his Mexican expedition. He recruited men there, including the five Alvarado brothers and he was killed by natives in Honduras on 21 January 1527
5.
Valley of Mexico
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The Valley of Mexico is a highlands plateau in central Mexico roughly coterminous with the present-day Distrito Federal and the eastern half of the State of Mexico. Surrounded by mountains and volcanoes, the Valley of Mexico was a centre for several civilizations, including Teotihuacan, the Toltec. The ancient Aztec term Anahuac and the phrase Basin of Mexico are both used at times to refer to the Valley of Mexico, the Basin of Mexico became a well known site that epitomized the scene of early Classic Mesoamerican cultural development as well. The Valley of Mexico is located in the Trans-Mexican Volcanic Belt, the valley contains most of the Mexico City Metropolitan Area, as well as parts of the State of Mexico, Hidalgo, Tlaxcala and Puebla. The Valley of Mexico can be subdivided into four basins, but the largest and this section of the valley in particular is colloquially referred to as the Valley of Mexico. The valley has an altitude of 2,200 meters above sea level and is surrounded by mountains. It is a valley with no natural outlet for water to flow. Within this vulnerable watershed all the fishes were extinct by the end of the 20th century. Hydrologically, the valley has three features, the first feature is the lakebeds of five now-extinct lakes, which are located in the southernmost and largest of the four sub-basins. The other two features are piedmont, and the mountainsides that collect the precipitation that eventually flows to the lake area and these last two are found in all four of the sub-basins of the valley. Today, the Valley drains through a series of canals to the Tula River, and eventually the Pánuco River. Seismic activity is frequent here, and the valley is considered an earthquake prone zone, the valley has been inhabited for at least 12,000 years, attracting humans with its mild climate, abundant game and ability to support large-scale agriculture. Civilizations that have arisen in this include the Teotihuacan the Toltec Empire. When the Spaniards arrived in the Valley of Mexico, it had one of the highest population concentrations in the world with one million people. After the Conquest, the Spaniards rebuilt the largest and most dominant city here, Tenochtitlan, although violence and disease significantly lowered the population of the valley after the Conquest, by 1900 it was again over one million people. The 20th and 21st centuries have seen an explosion of population in the valley along with the growth of industry, since 1900, the population has doubled every fifteen years. Today, around 21 million people live in the Mexico City Metropolitan Area which extends throughout almost all of the valley into the states of Mexico, the growth of a major urban, industrial centre in an enclosed basin has created significant air and water quality issues for the valley. Wind patterns and thermal inversions trap contaminants in the valley, over-extraction of ground water has caused new flooding problems for the city as it sinks below the historic lake floor
6.
Moctezuma II
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During his reign the Aztec Empire reached its greatest size. Through warfare, Moctezuma expanded the territory as far south as Xoconosco in Chiapas and the Isthmus of Tehuantepec and he changed the previous meritocratic system of social hierarchy and widened the divide between pipiltin and macehualtin by prohibiting commoners from working in the royal palaces. The portrayal of Moctezuma in history has mostly been colored by his role as ruler of a defeated nation, the biases of some historical sources make it difficult to understand his actions during the Spanish invasion. Moctezuma had many wives and concubines but only two women were his Queens – Tlapalizquixochtzin and Teotlalco and he was also a King Consort of Ecatepec because Tlapalizquixochtzin was Queen of that city. His many children included Princess Isabel Moctezuma — and sons Chimalpopoca, the Nahuatl pronunciation of his name is. It is a compound of a noun meaning lord and a meaning to frown in anger. The Aztecs did not use numbers, they were given retroactively by historians to more easily distinguish him from the first Moctezuma. The Aztec chronicles called him Motecuhzoma Xocoyotzin, while the first was called Motecuhzoma Ilhuicamina or Huehuemotecuhzoma, the descriptions of the life of Moctezuma are full of contradictions, and thus nothing is known for certain about his personality and rule. He did not wear his hair long but just over his ears and his face was rather long and cheerful, he had fine eyes, and in his appearance and manner could express geniality or, when necessary, a serious composure. He was very neat and clean, and took a bath every afternoon and he had many women as his mistresses, the daughters of chieftains, but two legitimate wives who were Caciques in their own right, and only some of his servants knew of it. He was quite free from sodomy, the clothes he wore one day he did not wear again till three or four days later. He had a guard of two hundred chieftains lodged in rooms beside his own, only some of whom were permitted to speak to him. It was stated that he had reigned for seventeen years, and was the best king they ever had in Mexico, I have spoken of the sorrow we all felt when we saw that Montezuma was dead. We even blamed the Mercederian friar for not having persuaded him to become a Christian, Moctezuma in particular is depicted unfavorably as a weak-willed, superstitious, and indulgent ruler. Historian James Lockhart suggests that the people needed to have a scapegoat for the Aztec defeat, unlike Bernal Díaz, who was recording his memories many years after the fact, Cortés wrote his Cartas de relación to justify his actions to the Spanish Crown. His prose is characterized by descriptions and explanations, along with frequent personal addresses to the King. They came in two columns, pressed very close to the walls of the street, which is wide and beautiful. Mutezuma came down the middle of street with two chiefs, one on his right hand and the other on his left
