Virtual International Authority File
The Virtual International Authority File is an international authority file. It is a joint project of several national libraries and operated by the Online Computer Library Center. Discussion about having a common international authority started in the late 1990s. After a series of failed attempts to come up with a unique common authority file, the new idea was to link existing national authorities; this would present all the benefits of a common file without requiring a large investment of time and expense in the process. The project was initiated by the US Library of Congress, the German National Library and the OCLC on August 6, 2003; the Bibliothèque nationale de France joined the project on October 5, 2007. The project transitioned to being a service of the OCLC on April 4, 2012; the aim is to link the national authority files to a single virtual authority file. In this file, identical records from the different data sets are linked together. A VIAF record receives a standard data number, contains the primary "see" and "see also" records from the original records, refers to the original authority records.
The data are available for research and data exchange and sharing. Reciprocal updating uses the Open Archives Initiative Protocol for Metadata Harvesting protocol; the file numbers are being added to Wikipedia biographical articles and are incorporated into Wikidata. VIAF's clustering algorithm is run every month; as more data are added from participating libraries, clusters of authority records may coalesce or split, leading to some fluctuation in the VIAF identifier of certain authority records. Authority control Faceted Application of Subject Terminology Integrated Authority File International Standard Authority Data Number International Standard Name Identifier Wikipedia's authority control template for articles Official website VIAF at OCLC
Cultural anthropology is a branch of anthropology focused on the study of cultural variation among humans. It is in contrast to social anthropology, which perceives cultural variation as a subset of the anthropological constant. Cultural anthropology has a rich methodology, including participant observation and surveys. One of the earliest articulations of the anthropological meaning of the term "culture" came from Sir Edward Tylor who writes on the first page of his 1871 book: "Culture, or civilization, taken in its broad, ethnographic sense, is that complex whole which includes knowledge, art, law and any other capabilities and habits acquired by man as a member of society." The term "civilization" gave way to definitions given by V. Gordon Childe, with culture forming an umbrella term and civilization becoming a particular kind of culture; the anthropological concept of "culture" reflects in part a reaction against earlier Western discourses based on an opposition between "culture" and "nature", according to which some human beings lived in a "state of nature".
Anthropologists have argued that culture is "human nature", that all people have a capacity to classify experiences, encode classifications symbolically, teach such abstractions to others. Since humans acquire culture through the learning processes of enculturation and socialization, people living in different places or different circumstances develop different cultures. Anthropologists have pointed out that through culture people can adapt to their environment in non-genetic ways, so people living in different environments will have different cultures. Much of anthropological theory has originated in an appreciation of and interest in the tension between the local and the global; the rise of cultural anthropology took place within the context of the late 19th century, when questions regarding which cultures were "primitive" and which were "civilized" occupied the minds of not only Marx and Freud, but many others. Colonialism and its processes brought European thinkers into direct or indirect contact with "primitive others."
The relative status of various humans, some of whom had modern advanced technologies that included engines and telegraphs, while others lacked anything but face-to-face communication techniques and still lived a Paleolithic lifestyle, was of interest to the first generation of cultural anthropologists. Parallel with the rise of cultural anthropology in the United States, social anthropology, in which sociality is the central concept and which focuses on the study of social statuses and roles, groups and the relations among them—developed as an academic discipline in Britain and in France; the umbrella term socio-cultural anthropology draws upon both cultural and social anthropology traditions. Anthropology is concerned with the lives of people in different parts of the world in relation to the discourse of beliefs and practices. In addressing this question, ethnologists in the 19th century divided into two schools of thought. Some, like Grafton Elliot Smith, argued that different groups must have learned from one another somehow, however indirectly.
Other ethnologists argued that different groups had the capability of creating similar beliefs and practices independently. Some of those who advocated "independent invention", like Lewis Henry Morgan, additionally supposed that similarities meant that different groups had passed through the same stages of cultural evolution. Morgan, in particular, acknowledged that certain forms of society and culture could not have arisen before others. For example, industrial farming could not have been invented before simple farming, metallurgy could not have developed without previous non-smelting processes involving metals. Morgan, like other 19th century social evolutionists, believed there was a more or less orderly progression from the primitive to the civilized. 20th-century anthropologists reject the notion that all human societies must pass through the same stages in the same order, on the grounds that such a notion does not fit the empirical facts. Some 20th-century ethnologists, like Julian Steward, have instead argued that such similarities reflected similar adaptations to similar environments.
Although 19th-century ethnologists saw "diffusion" and "independent invention" as mutually exclusive and competing theories, most ethnographers reached a consensus that both processes occur, that both can plausibly account for cross-cultural similarities. But these ethnographers pointed out the superficiality of many such similarities, they noted that traits that spread through diffusion were given different meanings and function from one society to another. Analyses of large human concentrations in big cities, in multidisciplinary studies by Ronald Daus, show how new methods may be applied to the understanding of man living in a global world and how it was caused by the action of extra-European nations, so highlighting the role of Ethics in modern anthropology. Accordingly, most of these anthropologists showed less interest in comparing cultures, generalizing about human nature, or discovering universal laws of cultural development, than in understanding particular cultures in those cultures' own terms.
Such ethnographers and their students promoted the idea of "cultural relativi
A tsunami or tidal wave known as a seismic sea wave, is a series of waves in a water body caused by the displacement of a large volume of water in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions above or below water all have the potential to generate a tsunami. Unlike normal ocean waves, which are generated by wind, or tides, which are generated by the gravitational pull of the Moon and the Sun, a tsunami is generated by the displacement of water. Tsunami waves do not resemble normal undersea currents or sea waves because their wavelength is far longer. Rather than appearing as a breaking wave, a tsunami may instead resemble a rising tide. For this reason, it is referred to as a "tidal wave", although this usage is not favoured by the scientific community because it might give the false impression of a causal relationship between tides and tsunamis. Tsunamis consist of a series of waves, with periods ranging from minutes to hours, arriving in a so-called "internal wave train".
Wave heights of tens of metres can be generated by large events. Although the impact of tsunamis is limited to coastal areas, their destructive power can be enormous, they can affect entire ocean basins; the 2004 Indian Ocean tsunami was among the deadliest natural disasters in human history, with at least 230,000 people killed or missing in 14 countries bordering the Indian Ocean. The Ancient Greek historian Thucydides suggested in his 5th century BC History of the Peloponnesian War that tsunamis were related to submarine earthquakes, but the understanding of tsunamis remained slim until the 20th century and much remains unknown. Major areas of current research include determining why some large earthquakes do not generate tsunamis while other smaller ones do; the term "tsunami" is a borrowing from the Japanese tsunami 津波, meaning "harbour wave". For the plural, one can either follow ordinary English practice and add an s, or use an invariable plural as in the Japanese; some English speakers alter the word's initial /ts/ to an /s/ by dropping the "t", since English does not natively permit /ts/ at the beginning of words, though the original Japanese pronunciation is /ts/.
Tsunamis are sometimes referred to as tidal waves. This once-popular term derives from the most common appearance of a tsunami, that of an extraordinarily high tidal bore. Tsunamis and tides both produce waves of water that move inland, but in the case of a tsunami, the inland movement of water may be much greater, giving the impression of an high and forceful tide. In recent years, the term "tidal wave" has fallen out of favour in the scientific community, because the causes of tsunamis have nothing to do with those of tides, which are produced by the gravitational pull of the moon and sun rather than the displacement of water. Although the meanings of "tidal" include "resembling" or "having the form or character of" the tides, use of the term tidal wave is discouraged by geologists and oceanographers. A 1969 episode of Hawaii Five-O entitled "Forty Feet High And It Kills!" used the terms "tsunami" and "tidal wave" interchangeably. The term seismic sea wave is used to refer to the phenomenon, because the waves most are generated by seismic activity such as earthquakes.
Prior to the rise of the use of the term tsunami in English, scientists encouraged the use of the term seismic sea wave rather than tidal wave. However, like tsunami, seismic sea wave is not a accurate term, as forces other than earthquakes – including underwater landslides, volcanic eruptions, underwater explosions, land or ice slumping into the ocean, meteorite impacts, the weather when the atmospheric pressure changes rapidly – can generate such waves by displacing water. While Japan may have the longest recorded history of tsunamis, the sheer destruction caused by the 2004 Indian Ocean earthquake and tsunami event mark it as the most devastating of its kind in modern times, killing around 230,000 people; the Sumatran region is accustomed to tsunamis, with earthquakes of varying magnitudes occurring off the coast of the island. Tsunamis are an underestimated hazard in the Mediterranean Sea and parts of Europe. Of historical and current importance are the 1755 Lisbon earthquake and tsunami, the 1783 Calabrian earthquakes, each causing several tens of thousands of deaths and the 1908 Messina earthquake and tsunami.
The tsunami claimed more than 123,000 lives in Sicily and Calabria and is among the most deadly natural disasters in modern Europe. The Storegga Slide in the Norwegian Sea and some examples of tsunamis affecting the British Isles refer to landslide and meteotsunamis predominantly and less to earthquake-induced waves; as early as 426 BC the Greek historian Thucydides inquired in his book History of the Peloponnesian War about the causes of tsunami, was the first to argue that ocean earthquakes must be the cause. The cause, in my opinion, of this phenomenon must be sought in the earthquake. At the point where its shock has been the most violent the sea is driven back, recoiling with redoubled force, causes the inundation. Without an earthquake I do not see; the Roman historian Ammianus Marcellinus described the typical sequence of a tsunami, including an incipient earthquake, the sudden retreat of the sea and a followin
Système universitaire de documentation
The système universitaire de documentation or SUDOC is a system used by the libraries of French universities and higher education establishments to identify and manage the documents in their possession. The catalog, which contains more than 10 million references, allows students and researcher to search for bibliographical and location information in over 3,400 documentation centers, it is maintained by the Bibliographic Agency for Higher Education. Official website
A thesis or dissertation is a document submitted in support of candidature for an academic degree or professional qualification presenting the author's research and findings. In some contexts, the word "thesis" or a cognate is used for part of a bachelor's or master's course, while "dissertation" is applied to a doctorate, while in other contexts, the reverse is true; the term graduate thesis is sometimes used to refer to both master's theses and doctoral dissertations. The required complexity or quality of research of a thesis or dissertation can vary by country, university, or program, the required minimum study period may thus vary in duration; the word "dissertation" can at times be used to describe a treatise without relation to obtaining an academic degree. The term "thesis" is used to refer to the general claim of an essay or similar work; the term "thesis" comes from the Greek θέσις, meaning "something put forth", refers to an intellectual proposition. "Dissertation" comes from the Latin dissertātiō, meaning "discussion".
Aristotle was the first philosopher to define the term thesis. "A'thesis' is a supposition of some eminent philosopher that conflicts with the general opinion...for to take notice when any ordinary person expresses views contrary to men's usual opinions would be silly". For Aristotle, a thesis would therefore be a supposition, stated in contradiction with general opinion or express disagreement with other philosophers. A supposition is a statement or opinion that may or may not be true depending on the evidence and/or proof, offered; the purpose of the dissertation is thus to outline the proofs of why the author disagrees with other philosophers or the general opinion. A thesis may be arranged as a thesis by publication or a monograph, with or without appended papers though many graduate programs allow candidates to submit a curated collection of published papers. An ordinary monograph has a title page, an abstract, a table of contents, comprising the various chapters, a bibliography or a references section.
They differ in their structure in accordance with the many different areas of study and the differences between them. In a thesis by publication, the chapters constitute an introductory and comprehensive review of the appended published and unpublished article documents. Dissertations report on a research project or study, or an extended analysis of a topic; the structure of a thesis or dissertation explains the purpose, the previous research literature impinging on the topic of the study, the methods used, the findings of the project. Most world universities use a multiple chapter format: a) an introduction, which introduces the research topic, the methodology, as well as its scope and significance. Degree-awarding institutions define their own house style that candidates have to follow when preparing a thesis document. In addition to institution-specific house styles, there exist a number of field-specific and international standards and recommendations for the presentation of theses, for instance ISO 7144.
Other applicable international standards include ISO 2145 on section numbers, ISO 690 on bibliographic references, ISO 31 on quantities or units. Some older house styles specify that front matter must use a separate page number sequence from the main text, using Roman numerals; the relevant international standard and many newer style guides recognize that this book design practice can cause confusion where electronic document viewers number all pages of a document continuously from the first page, independent of any printed page numbers. They, avoid the traditional separate number sequence for front matter and require a single sequence of Arabic numerals starting with 1 for the first printed page. Presentation requirements, including pagination, layout and color of paper, use of acid-free paper, paper size, order of components, citation style, will be checked page by page by the accepting officer before the thesis is accepted and a receipt is issued. However, strict standards are not always required.
Most Italian universities, for example, have only general requirements on the character size and the page formatting, leave much freedom for the actual typographic details. A thesis or dissertation committee is a committee. In the US, these committees consist of a primary supervisor or advisor and two or more committee members, who supervise the progress of the dissertation and may act as the examining committee, or jury, at the oral examination of the thesis. At most universities, the committee is chosen by the student in conjunction with his or her primary adviser after completion of the comprehensive examinations or prospectus meeting, may consist of members of the comps committee; the committee members are doctors in their field (whether a PhD or other des
Colombo is the commercial capital and largest city of Sri Lanka by population. According to the Brookings Institution, Colombo metropolitan area has a population of 5.6 million, 752,993 in the city proper. It is the financial centre of a popular tourist destination, it is located on the west coast of the island and adjacent to the Greater Colombo area which includes Sri Jayawardenepura Kotte, the legislative capital of Sri Lanka and Dehiwala-Mount Lavinia. Colombo is referred to as the capital since Sri Jayawardenepura Kotte is within the urban area of, a suburb of, Colombo, it is the administrative capital of the Western Province and the district capital of Colombo District. Colombo is a vibrant place with a mixture of modern life and colonial buildings and ruins, it was the legislative capital of Sri Lanka until 1982. Due to its large harbour and its strategic position along the East-West sea trade routes, Colombo was known to ancient traders 2,000 years ago, it was made the capital of the island when Sri Lanka was ceded to the British Empire in 1815, its status as capital was retained when the nation became independent in 1948.
In 1978, when administrative functions were moved to Sri Jayawardenepura Kotte, Colombo was designated as the commercial capital of Sri Lanka. Like many cities, Colombo's urban area extends well beyond the boundaries of a single local authority, encompassing other municipal and urban councils such as Sri Jayawardenepura Kotte Municipal Council, Dehiwala Mount Lavinia Municipal Council, Kolonnawa Urban Council, Kaduwela Municipal Council and Kotikawatte Mulleriyawa Pradeshiya Sabha; the main city is home to a majority of Sri Lanka's corporate offices and entertainment venues. Famous landmarks in Colombo include Galle Face Green, Viharamahadevi Park, Beira Lake, Colombo Racecourse, University of Colombo, Mount Lavinia beach, Nelum Pokuna Theatre, Colombo Lotus Tower as well as the National Museum; the name "Colombo", first introduced by the Portuguese in 1505, is believed to be derived from the classical Sinhala name කොලොන් තොට Kolon thota, meaning "port on the river Kelani". Another belief is that the name is derived from the Sinhala name කොල-අඹ-තොට Kola-amba-thota which means "Harbour with leafy mango trees".
This coincides with Robert Knox's history of the island. He writes that, "On the West the City of Columbo, so called from a Tree the Natives call Ambo, growing in that place; the author of the oldest Sinhala grammar, written in the 13th century wrote about a category of words that belonged to early Sinhala. It lists kolamba as belonging to an indigenous source. Kolamba may be the source of the name of the commercial capital Colombo; as Colombo possesses a natural harbour, it was known to Indian, Persian, Roman and Chinese traders over 2,000 years ago. Traveller Ibn Battuta who visited the island in the 14th century, referred to it as Kalanpu. Arabs, whose prime interests were trade, began to settle in Colombo around the 8th century AD because the port helped their business by the way of controlling much of the trade between the Sinhalese kingdoms and the outside world, their descendants now comprise the local Sri Lankan Moor community. Portuguese explorers led by Dom Lourenço de Almeida first arrived in Sri Lanka in 1505.
During their initial visit they made a treaty with the King of Kotte, Parakramabahu VIII, which enabled them to trade in the island's crop of cinnamon, which lay along the coastal areas of the island, including in Colombo. As part of the treaty, the Portuguese were given full authority over the coastline in exchange for the promise of guarding the coast against invaders, they were allowed to establish a trading post in Colombo. Within a short time, they expelled the Muslim inhabitants of Colombo and began to build a fort in 1517; the Portuguese soon realized that control of Sri Lanka was necessary for protection of their coastal establishments in India and they began to manipulate the rulers of the Kotte kingdom to gain control of the area. After skilfully exploiting rivalries within the royal family, they took control of a large area of the kingdom and the Sinhalese King Mayadunne established a new kingdom at Sitawaka, a domain in the Kotte kingdom. Before long he annexed much of the Kotte kingdom and forced the Portuguese to retreat to Colombo, besieged by Mayadunne and the kings of Sitawaka, forcing them to seek reinforcement from their major base in Goa, India.
Following the fall of the kingdom in 1593, the Portuguese were able to establish complete control over the coastal area, with Colombo as their capital. This part of Colombo is still known as Fort and houses the presidential palace and the majority of Colombo's five star hotels; the area outside Fort is known as Pettah and is a commercial hub. In 1638 the Dutch signed a treaty with King Rajasinha II of Kandy which assured the king assistance in his war against the Portuguese in exchange for a monopoly of the island's major trade goods; the Portuguese resisted the Dutch and the Kandyans but were defeated in their strongholds beginning in 1639. The Dutch captured Colombo in 1656 after an epic siege, at the end of which a mere 93 Portuguese survivors were given safe conduct out of the fort. Although the Dutch