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Content

Contents: Preface. 1. Classification systems. 2. Automatic classification. 3. Knowledge classification. 4. Reflections on library classification. 5. General classification schemes. 6. Hierarchical classification. 7. Faceted classification. B. Present methods and future directions. Index.

Date

7. 3.2004 18:14:52

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Abstract

ANALYTICO-SYNTHETIC CLASSIFICATION- the brain-child of S.R. Ranganathan has brought about an intellectual revolution in the theory and methodology of library classification by generating new ideas. By his vast erudition and deeper research in the Universe of Subjects, Ranganathan applied a postulation approach to classification based on the concept of facet analysis, Phase Analysis, Sector Analysis and Zone Analysis. His enquiry into the concept of fundamental Categories as well as the Analytico-Synthetic quality associated with it, the use of different connecting symbols as in the Meccano apparatus for constructing expressive class numbers for subjects of any depth, the versality of Notation, the analysis of Rounds and Levels, the formation and sharpening of Isolates through various devices, the introduction of the novel concepts of Specals, Systems, Speciators, and Environment Constituents has systematized the whole study of classification into principles, rules and canons. These new methodologies in classification invented as a part of Colon Classification have not only lifted practical classification form mere guess work to scientific methodology but also form an important theme in international conferences. The present work discusses in details the unique methodologies of Ranganathan as used in CC-7. The concepts of Primary Basic Subjects and Non -Primary Basic Subjects have also been discussed at length.

Content

Inhalt: 1. Species of Clasification 2. The Making of an Analytico -Synthetic Classification 3. Analytico -Synthetic Classification 4. Basic Subject 5. Primary Basic Subject 6. Non-Primary Basic Subject 7. Notation 8. Fundamental Categories 9. Rounds and Lvels 10. Facet Analyysis and Facet Sequence 11. Phase Realtion 12. Devices in Colon Classification 13. Common Isolates 14. Spece Isolates 15. Lnaguage Isolates 16. Time Isolates 17. Call Number-Class Numbers-Book Number 18. Ranganathan's nfluence on International Classification Thought 19. Alphabetical Index to the Schedule of Basic Subjects

Object

CC-7

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Isbn

0-85157-270-7

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Content

Enthält folgende Kapitel: (1) Definition, need and purpose of classification, (2) History of library classification, (3) Terminology of classification, (4) Development of a theory of classification, (5) Work of classification in three planes and their interrelationship, (6) Work of classification in idea plane, (7) Verbal plane, (8) Notation, definition, need functions, (9) Multidimensional nature of subjects, (10) Growing universe of subjects: problems and solutions, (11) Postulational approach to classification, (12) Formation of sharpening of isolates, (13) Species of classification schemes, (14) DDC, UDC and CC, (15) Designing the depth schedules of classification, (16) Recent trends in classification

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Content

Inhalt: - Chapter 1: Classifying Science: 1.1. A Simple Classificatory Guideline - 1.2. The First "Cut" (and Plan of Work) - 1.3. Some Preliminaries - Chapter 2: Classifying Phenomena and Data: 2.1. Classifying Phenomena - 2.2. Classifying Data - Chapter 3: Classifying Theory: 3.1. Typology of Theory - 3.2. What Is a Theory? - 3.3. Evaluating Theories - 3.4. Types of Theory and the Five Types of Causation - 3.5. Classifying Individual Theories - 3.6. Advantages of a Typology of Theory - Chapter 4: Classifying Method: 4.1. Classifying Methods - 4.2. Typology of Strengths and Weaknesses of Methods - 4.3. Qualitative Versus Quantitative Analysis Revisited - 4.4. Evaluating Methods - 4.5. Classifying Particular Methods Within The Typology - 4.6. Advantages of a Typology of Methods - Chapter 5: Classifying Practice: 5.1. Errors and Biases in ScienceChapter - 5.2. Typology of (Critiques of) Scientific Practice - 5.3. Utilizing This Classification - 5.4. The Five Types of Ethical Analysis - Chapter 6: Drawing Connections Across These Classifications: 6.1. Theory and Method - 6.2. Theory (Method) and Phenomena (Data) - 6.3. Better Paradigms - 6.4. Critiques of Scientific Practice: Are They Correlated with Other Classifications? - Chapter 7: Classifying Scientific Documents: 7.1. Faceted or Enumerative? - 7.2. Classifying By Phenomena Studied - 7.3. Classifying By Theory Used - 7.4. Classifying By Method Used - 7.5 Links Among Subjects - 7.6. Type of Work, Language, and More - 7.7. Critiques of Scientific Practice - 7.8. Classifying Philosophy - 7.9. Evaluating the System - Chapter 8: Concluding Remarks: 8.1. The Classifications - 8.2. Advantages of These Various Classifications - 8.3. Drawing Connections Across Classifications - 8.4. Golden Mean Arguments - 8.5. Why Should Science Be Believed? - 8.6. How Can Science Be Improved? - 8.7. How Should Science Be Taught?

Date

7. 9.1996 17:35:55

Series

Information Science & Knowledge Management ; 7

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CC-7

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Content

Part I: The historical turn 1. The philosophy of classification 2. A primer of biological taxonomy 3. History and classification Part II: The multiplicity of nature 4. Species pluralism 5. How to be a discerning pluralist Part III: Hierarchies and nomenclature 6. The evolution of the Linnaean hierarchy 7. Post-Linnaean taxonomy 8. The future of biological nomenclature

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Abstract

The periodic table is one of the most potent icons in science. It lies at the core of chemistry and embodies the most fundamental principles of the field. The one definitive text on the development of the periodic table by van Spronsen (1969), has been out of print for a considerable time. The present book provides a successor to van Spronsen, but goes further in giving an evaluation of the extent to which modern physics has, or has not, explained the periodic system. The book is written in a lively style to appeal to experts and interested lay-persons alike. The Periodic Table begins with an overview of the importance of the periodic table and of the elements and it examines the manner in which the term 'element' has been interpreted by chemists and philosophers. The book then turns to a systematic account of the early developments that led to the classification of the elements including the work of Lavoisier, Boyle and Dalton and Cannizzaro. The precursors to the periodic system, like Dobereiner and Gmelin, are discussed. In chapter 3 the discovery of the periodic system by six independent scientists is examined in detail. Two chapters are devoted to the discoveries of Mendeleev, the leading discoverer, including his predictions of new elements and his accommodation of already existing elements. Chapters 6 and 7 consider the impact of physics including the discoveries of radioactivity and isotopy and successive theories of the electron including Bohr's quantum theoretical approach. Chapter 8 discusses the response to the new physical theories by chemists such as Lewis and Bury who were able to draw on detailed chemical knowledge to correct some of the early electronic configurations published by Bohr and others. Chapter 9 provides a critical analysis of the extent to which modern quantum mechanics is, or is not, able to explain the periodic system from first principles. Finally, chapter 10 considers the way that the elements evolved following the Big Bang and in the interior of stars. The book closes with an examination of further chemical aspects including lesser known trends within the periodic system such as the knight's move relationship and secondary periodicity, as well at attempts to explain such trends.

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Footnote

Rez. in: KO 32(2005) no.1, S.47-49 (M. Hudon): "Vanda Broughton's Essential Classification is the most recent addition to a very small set of classification textbooks published over the past few years. The book's 21 chapters are based very closely an the cataloguing and classification module at the School of Library, Archive, and Information studies at University College, London. The author's main objective is clear: this is "first and foremost a book about how to classify. The emphasis throughout is an the activity of classification rather than the theory, the practical problems of the organization of collections, and the needs of the users" (p. 1). This is not a theoretical work, but a basic course in classification and classification scheme application. For this reviewer, who also teaches "Classification 101," this is also a fascinating peek into how a colleague organizes content and structures her course. "Classification is everywhere" (p. 1): the first sentence of this book is also one of the first statements in my own course, and Professor Broughton's metaphors - the supermarket, canned peas, flowers, etc. - are those that are used by our colleagues around the world. The combination of tone, writing style and content display are reader-friendly; they are in fact what make this book remarkable and what distinguishes it from more "formal" textbooks, such as The Organization of Information, the superb text written and recently updated (2004) by Professor Arlene Taylor (2nd ed. Westport, Conn.: Libraries Unlimited, 2004). Reading Essential Classification, at times, feels like being in a classroom, facing a teacher who assures you that "you don't need to worry about this at this stage" (p. 104), and reassures you that, although you now speed a long time looking for things, "you will soon speed up when you get to know the scheme better" (p. 137). This teacher uses redundancy in a productive fashion, and she is not afraid to express her own opinions ("I think that if these concepts are helpful they may be used" (p. 245); "It's annoying that LCC doesn't provide clearer instructions, but if you keep your head and take them one step at a time [i.e. the tables] they're fairly straightforward" (p. 174)). Chapters 1 to 7 present the essential theoretical concepts relating to knowledge organization and to bibliographic classification. The author is adept at making and explaining distinctions: known-item retrieval versus subject retrieval, personal versus public/shared/official classification systems, scientific versus folk classification systems, object versus aspect classification systems, semantic versus syntactic relationships, and so on. Chapters 8 and 9 discuss the practice of classification, through content analysis and subject description. A short discussion of difficult subjects, namely the treatment of unique concepts (persons, places, etc.) as subjects seems a little advanced for a beginners' class.