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Topic: Colon classification


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In the News (Wed 16 Dec 09)

  
  Colon Classification Annotated Bibliography
The book consists of five main sections, these being a discussion of library classification in general, a summary of each of the three classification systems in question and a comparison of the three systems.
The bulk of the text is written by Ranganathan and explains in depth the theoretical basis and development of the Colon Classification system.
The first half of this work is a theoretical introduction to the author's theories of classification and many of the terms and concepts used in the Colon Classification scheme.
www.indiana.edu /~libslis/colon.html   (1263 words)

  
 End User's Corner - March 1998
While a student in librarianship in 1924, Ranganathan found that the Dewey Decimal Classification and other classification schemes in use at the time were faulty in their underlying principle of attempting to list all the possible subjects, assign each a predetermined class number, and subsequently fit every book into existing pigeon-holes.
The major element that gives rise to the name of his classification is the use of colons in its notation scheme, along with three other punctuation marks, to distinguish between facets in a single notation or class number.
Although Ranganathan strived to avoid the linear in terms of classification structure, he was forced to create a notation in which a combination of facets could be expressed in a linear fashion so that the books being classified using Colon Classification would have a single place on a shelf in a library.
scout.wisc.edu /Projects/PastProjects/toolkit/enduser/archive/1998/euc-9803.html   (1729 words)

  
  Colon classification - Wikipedia, the free encyclopedia
Colon classification (CC) is a system of library classification developed by S.
Its name "Colon classification" comes from the use of colons to separate facets in class numbers.
However, many other classification schemes, some of which are completely unrelated, also use colons and other punctuation in various functions.
en.wikipedia.org /wiki/Colon_classification   (132 words)

  
 Colon Diseases -- Recommendations and Resources   (Site not responding. Last check: 2007-10-09)
Colonization (or colonisation) is the act where life forms move into a distant area where their kind is sparse or not yet existing at all and set up new settlements in the area.
Colonization applies to all life forms in a sense though it is most often used in reference to insects and humans.
Human colonization is not to be confused with colonialism or imperialism, colonization just means people immigrating en masse to one relatively uninhabited location and expanding their civilization into this area.
www.becomingapediatrician.com /health/33/colon-diseases.html   (1242 words)

  
 Colon Classification in 1500 Words or Less
The 2nd edition of the Colon Classification standard was published in 1939, after several years of use and testing by the public.
Ranganathan based the Colon Classification scheme on the concept of facet analysis, an idea that was not new to library science.
Colon Classification was also criticized because of major changes from one edition to the next.
www.kelschindexing.com /colonclassification.html   (1755 words)

  
 Faceted classification - Wikipedia, the free encyclopedia
In a faceted classification, subjects are divided into facets (aspects), and class numbers are synthesised from the classifications.
Ranganathan and the Universal Decimal Classification are the two most prominent examples of faceted classification in the physical world, where for many years this approach to classification was thought of as something complicated, difficult to understand and exotic.
Faceted classification is also used in software engineering to support software reuse.
en.wikipedia.org /wiki/Faceted_classification   (329 words)

  
 Ranganathan   (Site not responding. Last check: 2007-10-09)
His Colon Classification (1933) introduced a system that is widely used in research libraries around the world and that has affected the evolution of such older systems as the Dewey Decimal Classification.
Colon Classification is the system of library organization developed by Ranganathan in 1933.
Instead of schedules of numbers for each topic, Colon Classification uses series of short tables from which component numbers are chosen and linked by colons to form a whole.
www.digitallantern.net /school/ranganathan.htm   (315 words)

  
 Chapter 12: Colon and Rectum
The transverse colon is connected to the descending colon by the splenic flexure which is located near the spleen and tail of the pancreas.
The anatomic areas of the colon and rectum are: cecum (1); ascending colon (2); hepatic flexure (3); transverse colon (4); splenic fixture (5); descending colon (6); sigmoid (7); rectosigmoid (7.5); rectum (8); anal canal (9);.
Regional nodes are located: (1) along the course of the major vessels supplying the colon and rectum; (2) along the vascular arcades of the marginal artery; and (3) adjacent to the colon; that is, located along the mesocolic border of the colon.
ajcc.chat.ru /INFO12.htm   (2435 words)

  
 Colon polyps, Colon Cancer and All the Information You Wanted Related to Colon CA, Polyps by Donald E. Mansell, MD
The relative risk of developing colon cancer after polyps have been removed is 2.3 compared to a relative risk of 8.0 for those who do not have the polyps removed.
Colon cancer is a very common cancer second only to lung cancer.
The incidence of colon cancer is higher in active smokers compared to those who have stopped smoking, hence smoking cessation is important for those who wish to decrease their likelihood of developing colon cancer.
personalweb.sunset.net /~mansell/polyp.htm   (3681 words)

  
 Learn more about Library classification in the online encyclopedia.   (Site not responding. Last check: 2007-10-09)
These include the Library of Congress classification (LC) and the Dewey Decimal Classification (DDC), which are the most common systems in the English-speaking world.
Other less commonly used classification systems include the Bliss bibliographic classification, the Colon classification and the Universal Decimal Classification.
The first true faceted system was the Colon classification of S.
www.onlineencyclopedia.org /l/li/library_classification.html   (433 words)

  
 Directory - Reference: Libraries: Library and Information Science: Technical Services: Cataloguing: Classification   (Site not responding. Last check: 2007-10-09)
Lexical and Classification Resources  · cached · Offers dictionaries, thesauri, classification schemes, and related matter primarily of use to those managing preservation libraries, and imaging projects.
Classification Theory and the Internet: A move toward Mulitdimensional Classification  · cached · A paper by Susan Irwin, University of Denver, 2001.
Faceted Classification  · iweb · cached · Yahoo!Group for discussion of practices and theory of faceted classification.
www.incywincy.com /default?p=131218   (335 words)

  
 [No title]
Classification, the first device mentioned, involves the development and use of a scheme for the systematic organization of knowledge.
The basic features of facet analysis, or analytico-synthetic classification, are: the analysis of compound subjects into terms, the organization of those terms into facets, the display of relationships between the terms, and the synthesis of terms into compound subject headings.
The British Catalogue of Music Classification, developed by Eric Coates for the British National Bibliography, was a fully faceted scheme influenced by the Colon Classification.
theme.music.indiana.edu /tech_s/mla/facacc.rev   (2792 words)

  
 Colon classification -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-09)
Colon Classification (CC) is a system of (Click link for more info and facts about library classification) library classification developed by (Click link for more info and facts about S. Ranganathan) S.
In an analytico synthetic classification, (The subject matter of a conversation or discussion) subjects are divided into facets ((A distinct feature or element in a problem) aspects), and (Click link for more info and facts about class numbers) class numbers are synthesised from the classifications.
It is especially used in (Click link for more info and facts about libraries) libraries in (A republic in the Asian subcontinent in southern Asia; second most populous country in the world; achieved independence from the United Kingdom in 1947) India.
www.absoluteastronomy.com /encyclopedia/C/Co/Colon_classification.htm   (233 words)

  
 Colon classification   (Site not responding. Last check: 2007-10-09)
Colon Classification (CC) is a system of library classification developed by S.R. Ranganathan.
In an analytico-synthetic classification, subjects are divided into facets (aspects), and class numbers are synthesised fromthe classifications.
Analytico-synthetic method is much more powerful than more traditional schemes such as the Library of Congress classification or Dewey Decimal Classification, but canresult in much longer class numbers.
www.therfcc.org /colon-classification-95771.html   (160 words)

  
 Colon Classification --  Encyclopædia Britannica   (Site not responding. Last check: 2007-10-09)
The category of dental surgery, for example, symbolized as L 214:4:7, is created by combining the letter L for medicine, the number 214 for teeth, the...
It is distinguished from the Dewey Decimal Classification (q.v.) by expansions using various symbols in addition to Arabic numerals, resulting in exceedingly long notations.
In the United States the most widely used system of classification is that found in the third edition of ‘Diagnostic and Statistical Manual of Mental Disorders', a book published in 1980 by the American Psychiatric Association.
0-www.britannica.com.library.unl.edu /eb/article-9024821   (850 words)

  
 Home Page
Although Ranganathan was not the inventor of facet analysis, he is credited as the first to "systematize and formalize the theory" (Chan 1994, 390).
It is said that Ranganthan's idea of a faceted classification scheme is inspired by a Lego-type toy set.
The Colon Classification, just as other classification schemes, starts with a number of main classes (42), which represent the fields of knowledge.
www.slais.ubc.ca /courses/libr517/winter2000/Group7/colon.htm   (215 words)

  
 Classification.html
It was the first example of an analytico-synthetic classification, in which the subject field is first analysed into facets, and class numbers are then constructed by synthesis.
MARC 21 Concise Format for Classification Data This document is the homepage for the MARC 21 Concise Classification format to which all related sections of the format are linked.
The CSNA is a nonprofit interdisciplinary organization whose purposes are to promote the scientific study of classification and clustering (including systematic methods of creating classifications from data), and to disseminate scientific and educational information related to its fields of interests.
idea.iwarp.com /classification.html   (2087 words)

  
 Faceted Classification
A faceted classification differs from a traditional one in that it does not assign fixed slots to subjects in sequence, but uses clearly defined, mutually exclusive, and collectively exhaustive aspects, properties, or characteristics of a class or specific subject.
Such aspects, properties, or characteristics are called facets of a class or subject, a term introduced into classification theory and given this new meaning by the Indian librarian and classificationist S.R. Ranganathan and first used in his Colon Classification in the early 1930s.
One of the primary benefits of faceted classification is that even if you don’t know the name of an object, you can achieve a very accurate shared understanding of what it is by describing it in terms of several mutually exclusive categories of information.
www.kmconnection.com /DOC100100.htm   (2270 words)

  
 La Colon classification. -- (AIB-WEB. Contributi)
La Colon, prima di essere una classificazione, è un vero e proprio impianto filosofico, complesso e strutturato di sistemazione dell'essere e del divenire che molto deve alla tradizione sistematica tradizionale.
Oggi è molto difficile vedere applicata la Colon classification: nella maggior parte dei casi vive solo negli esempi degli studi di biblioteconomia, dove l'elemento rotazionale rispetto all'analisi verbale resta assolutamente in secondo piano.
La Colon classification, a metà tra tradizione indiana e influenza occidentale (non dimentichiamo che Raganathan studiò in Inghilterra), fu, a torto, una delle vittime illustri di questa politica di modernizzazione e occidentalizzazione.
www.aib.it /aib/contr/lavazza1.htm   (2944 words)

  
 Colon classification
Notation and examples are taken selectively from: Colon classification.
Basic classification : 6th edition / S R Ranganathan -- Sarada Ranganathan endowment for library science : Bangalore : 1960.
A short explanation of CC is given at the end of Eugene Garfield's Tribute to S R Ranganathan [PDF file].
www.iskoi.org /doc/colon.htm   (181 words)

  
 Ranganathan and Facet Analysis
The Colon Classification system has 42 main classes, labeled with one or two letters of the alphabet.
But Colon Classification, rather than simply dividing the main classes into a series of subordinate classes, as most systems do, subdivides each main class by particular characteristics into facets.
The facets, which are labeled in the Colon Classification system by Arabic numbers, are then combined to make subordinate classes as needed.
www.mysticseaport.org /library/msitia/facets.html   (580 words)

  
 A Simplified Model for Facet Analysis
The CRG looked to Ranganathan's theory of facet analysis to serve as the basis for all bibliographic classification systems, but modified aspects of this theory that it felt were too restrictive (Austin 1969; Classification Research Group 1985; Wilson 1972).
The model could be used by designers of faceted classification systems and IR thesauri, because these designers might also need to consult a variety of sources to obtain the principles of facet analysis needed for their work.
As has been stated previously, the consultation of a number of classification systems and IR faceted thesauri has revealed that the CRG approach in these two areas appears to be very popular among the designers of these systems and thesauri, perhaps because of the greater flexibility that this approach allows.
iainstitute.org /pg/a_simplified_model_for_facet_analysis.php   (7522 words)

  
 ASIS '96: Weinberg, B.
The complex mixed notation of the Colon Classification may be illustrated by the call number assigned to the sixth edition (Ranganathan, 1960): 2:51N3 qN60.
Ranganathan is also credited with the invention of chain indexing, an economical system of providing access to the terms in classification schedules without replicating the hierarchical structure of the classification in the alphabetical index.
Jacob, E. Cognition and classification: A crossdisciplinary approach to a philosophy of classification.
www.asis.org /annual-96/ElectronicProceedings/weinberg.html   (5213 words)

  
 The Colon system (from library) --  Encyclopædia Britannica   (Site not responding. Last check: 2007-10-09)
The term colon is often used to refer to the entire large intestine.
The word colon is also occasionally used of prose to describe the division (by sense or rhythm) of an utterance that is smaller and less independent than a sentence but larger and less dependent than...
The city is situated on an inland plain where sugarcane, fruits, and tobacco are grown and poultry and cattle are raised.
0-www.britannica.com.library.unl.edu /eb/article-62049   (791 words)

  
 How to Make a Faceted Classification and Put It On the Web   (Site not responding. Last check: 2007-10-09)
This is a faceted classification: a set of mutually exclusive and jointly exhaustive categories, each made by isolating one perspective on the items (a facet), that combine to completely describe all the objects in question, and which users can use, by searching and browsing, to find what they need.
Vickery had four steps for making a faceted classification scheme: first, "[t]he essence of facet analysis is the sorting of terms in a given field of knowledge into homogeneous, mutually exclusive facets, each derived from the parent universe by a single characteristic of division" (1960, 12).
The classification is for dish detergents, and each of those words could be the beginning of a new facet: the dish is the object being cleaned, and a detergent is a special sort of cleaning agent, chemically different from bleach, ammonia, and even soap.
www.miskatonic.org /library/facet-web-howto.html   (9004 words)

  
 Boxes and Arrows: Ranganathan for IAs
Francis Miksa stated it well: “Ranganathan treated library classification as a single unified structure of ideas which flowed from a cohesive set of basic principles” (Miksa, 1998) Ranganathan aimed big—he was looking for the fundamental laws that underlie experience and it quickly became an obsession.
For Ranganathan, the problem with the Dewey Decimal and Library of Congress classification systems is that they used indexing terms that had to be thought out before the object being described could fit into the system.
Also, keep in mind that the specifics of how the Colon Classification works are complex (be skeptical of anyone who claims to understand them), and are generally beyond the realm of the practicing IA.
www.boxesandarrows.com /archives/ranganathan_for_ias.php   (1484 words)

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