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1. |
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UNINA9910462984703321 |
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Autore |
Hider Philip |
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Titolo |
Organising knowledge in a global society / / Philip Hider ; with Ross Harvey ; copy editor, R. Crease ; indexer, R. Salmond ; cover editors, T. O'Neill and M. McNicol |
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Pubbl/distr/stampa |
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Wagga Wagga, New South Wales : , : Centre for Information Studies, , 2008 |
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©2008 |
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ISBN |
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Edizione |
[Revised edition.] |
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Descrizione fisica |
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1 online resource (389 p.) |
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Collana |
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Topics in Australasian Library and Information Studies, , 1030-5009 ; ; Number 29 |
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Altri autori (Persone) |
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CreaseR |
SalmondR |
O'NeillT |
McNicolM |
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Disciplina |
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Soggetti |
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Information organization |
Information storage and retrieval systems |
Cataloging - Standards |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Cover; ORGANISING KNOWLEDGE IN A GLOBAL SOCIETY: principles and practice in libraries and information centres; Copyright; Contents; Figures; Preface to the first edition; Preface to the revised edition; PART I: OVERVIEW; CHAPTER 1 Definitions and introductory concepts; Definitions; Need for bibliographic organisation; Users of bibliographic data; Meeting users' needs; Systems for bibliographic organisation; Conclusion; PART II: BIBLIOGRAPHIC DESCRIPTION; Introduction; CHAPTER 2 Standards for bibliographic data; Why standards are necessary; The consequences of not using standards |
Who sets the standardsCharacteristics of bibliographic data; Conclusion; CHAPTER 3 Standards for description; ISBD; AACR2; RDA - the new AACR; Other standards for bibliographic description; Conclusion; CHAPTER 4 Standards for access points; Using names as |
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access points; Titles as access points; Multiscript access points; Standards for access points; AACR2 Part II; Other standards for access points; Conclusion; CHAPTER 5 Authority control; What is authority control?; Why perform authority control?; How is authority control carried out?; Where do authority records come from?; Conclusion |
Library of Congress Classification (LCC)Universal Decimal Classification (UDC); Bliss (BC) and Colon Classification; National general classification schemes; Specialised library classification schemes; Reclassification; Classification and computers; Classification and the web; Conclusion; CHAPTER 8 Alphabetical subject access mechanisms; Types of vocabulary; Why we still use controlled vocabularies; Some basic concepts; Subject headings lists; Thesauri; PRECIS and COMPASS; Improving the controlled vocabulary approach; Natural language approaches; Conclusion |
CHAPTER 9 Subject access to web contentRepositioning the library catalogue; A typology of web subject access approaches; Search engines and subject directories; Subject gateways and portals; Online thesauri and subject headings lists; Classification and the web; Ontologies and taxonomies; Information architecture; Social tagging and folksonomies; Providing access to non-text data; Conclusion; PART IV: BIBLIOGRAPHIC DATAEXCHANGE AND MANAGEMENT; Introduction; What makes an effective information retrieval system?; How do we know if an information retrieval system is effective? |
Requirements for system effectiveness |
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Sommario/riassunto |
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Organising Knowledge in a Global Society updates the successful first edition, which has been widely used as an introduction to the field of information organisation, both in Australia and overseas. The work reflects current practice and trends, paying particular attention to how libraries and other information services provide intellectual access to digital information resources through metadata. In this revision, the various information organisation components of the Web 2.0 phenomenon are discussed, including social tagging and folksonomies. The new edition also covers the latest developmen |
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2. |
Record Nr. |
UNINA9910453417203321 |
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Autore |
Ryan Peter <1966-> |
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Titolo |
Environmental and low temperature geochemistry / / Peter Crowley Ryan |
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Pubbl/distr/stampa |
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Chichester, West Sussex ; ; Hoboken, NJ : , : John Wiley & Sons Inc., , 2014 |
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ISBN |
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1-118-86749-1 |
1-118-86735-1 |
1-118-86750-5 |
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Descrizione fisica |
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1 online resource (426 p.) |
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Disciplina |
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Soggetti |
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Environmental geochemistry |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Environmental and Low Temperature Geochemistry; Copyright; Contents; Acknowledgements; About the Companion Website; 1 Background and Basic Chemical Principles: Elements,Ions,Bonding,Reactions; 1.1 An Overview of Environmental Geochemistry - History, Scope, Questions, Approaches, Challenges for the Future; 1.2 The Naturally Occurring Elements - Origins and Abundances; 1.3 Atoms and Isotopes: A Brief Review; 1.4 Measuring Concentrations; 1.4.1 Mass-based concentrations; 1.4.2 Molar concentrations; 1.4.3 Concentrations of gases |
1.4.4 Notes on precision and accuracy, significant figures and scientific notation 1.5 Periodic Table; 1.6 Ions, Molecules, Valence, Bonding, Chemical Reactions; 1.6.1 Ionic bond strength; 1.6.2 Covalent bonds; 1.6.3 Electronegativity; 1.6.4 Metallic bonds, hydrogen bonds and van der Waals forces; 1.7 Acid-Base Equilibria, PH, K Values; 1.8 Fundamentals of Redox Chemistry and Chemical Reactions; 1.9 Chemical Reactions; 1.10 Equilibrium, Thermodynamics and Driving Forces for Reactions: Systems, Gibbs Energies, Enthalpy And Heat Capacity, Entropy, Volume |
1.10.1 Systems, species, phases and components 1.10.2 First law of thermodynamics; 1.10.3 Second law of thermodynamics; 1.10.4 |
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Enthalpy; 1.10.5 Heat capacity; 1.10.6 Gibbs free energy; 1.10.7 Gibbs free energy and the equilibrium constant; 1.11 Kinetics and Reaction Rates: Distance From Equilibrium, Activation Energy, Metastability; 1.11.1 Reaction rate, reaction order; 1.11.2 Temperature and the Arrhenius equation; Review Questions; References; 2 Surficial and Environmental Mineralogy; 2.1 Introduction to Minerals and Unit Cells; 2.2 Ion Coordination, Pauling ́s Rules and Ionic Substitution |
2.2.1 Coordination and radius ratio 2.2.2 Bond-strength considerations; 2.2.3 Pauling ́s and Goldschmidt ́s rules of ionic solids; 2.3 Silicates; 2.3.1 Nesosilicates; 2.3.2 Inosilicates; 2.3.3 Phyllosilicates; 2.3.4 Tectosilicates; 2.4 Clay Minerals (T-O Minerals, T-O-T Minerals, Interstratified Clays); 2.4.1 Smectite; 2.4.2 Smectites with tetrahedrally derived layer charge; 2.4.3 Smectites with octahedrally derived layer charge; 2.4.4 Vermiculite; 2.4.5 Illite; 2.4.6 Chlorite and Berthierine; 2.4.7 Kaolin (kaolinite and halloysite); 2.4.8 Interstratified clay minerals |
2.4.9 Trace metals and metalloids in clay minerals 2.5 Crystal Chemistry of adsorption and Cation Exchange; 2.5.1 Cation exchange; 2.5.2 Double-layer complexes; 2.6 Low-Temperature Non-Silicate Minerals: Carbonates, Oxides and Hydroxides, Sulfides, Sulfates, Salts; 2.6.1 Carbonates; 2.6.2 Oxides and hydroxides; 2.6.3 Sulfides and sulfates; 2.6.4 Halide and nitrate salts; 2.7 Mineral Growth and Dissolution; 2.8 Biomineralization; Review Questions; References; 3 Organic Compounds in the Environment |
3.1 Introduction to Organic Chemistry: Chains and Rings, Single, Double, and Triple Bonds, Functional Groups, Classes of Organic Compounds, Organic Nomenclature |
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Sommario/riassunto |
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Environmental and Low-Temperature Geochemistry presents conceptual and quantitative principles of geochemistry in order to foster understanding of natural processes at and near the earth's surface, as well as anthropogenic impacts on the natural environment. It provides the reader with the essentials of concentration, speciation and reactivity of elements in soils, waters, sediments and air, drawing attention to both thermodynamic and kinetic controls. Specific features include: An introductory chapter that reviews basic chemical principles applied to environmental and low |
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3. |
Record Nr. |
UNINA9910482799303321 |
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Autore |
Paisenus Matthias |
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Titolo |
Oratio continens hvivs secvli cum antiqvis collationem, qua demonstratur nihil præsens à prioribus degenerasse, sed omnibus ætatibus eandem fabulam mutatis tantum personis actam esse, refutatis iis, qui in contraria sunt opinione, scripta & recitata à Matthia Paiseno [[electronic resource]] |
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Pubbl/distr/stampa |
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Rostock, : Augustin Ferber, 1595 |
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Descrizione fisica |
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Online resource ([62] bl.) |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Reproduction of original in Det Kongelige Bibliotek / The Royal Library (Copenhagen). |
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