The Subject Access Problem--Opportunities for Solution: A Workshop.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Format:	Recurso educativo Open Access
Language:	en
Published:	1978
Subjects:	Abstracting Change Strategies Cooperation Indexing Information Needs Information Retrieval Problems Standards
Online Access:	Acceder al recurso
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Published: (1974)

A Retrieval Comparison of Six Published Indexes in the Field of Library and Information Science
by: Keen, E. Michael
Published: (1976)

The World Wide Web and Emerging Internet Resource Discovery Standards for Scholarly Literature.
by: Weibel, Stuart L.
Published: (1995)

Manual of Documentation Practices Applicable to Defence-Aerospace Scientific and Technical Information. Volume I: Sections 1--Acquisition and Sources; 2--Descriptive Cataloguing; 3--Abstracting and Subject Analysis.
by: Schuler, S. C., Ed.
Published: (1978)

The Reliability Factor in Subject Access.
by: McCarthy, Constance
Published: (1986)

Bibliographic Control Among Geoscience Abstracting and Indexing Services
by: El-Hadidy, Bahaa
Published: (1975)

SELECTIVE DISSEMINATION OF INFORMATION (SDI). VOLUME II, IMPLEMENTATION MANUAL. FINAL REPORT. ARMY TECHNICAL LIBRARY IMPROVEMENT STUDIES (ATLIS), REPORT NO. 16.
by: BIVONA, WILLIAM A.
Published: (1967)

The Continuity Index of Information Science Abstracts, A Four-Year Progress Report
by: Lipetz, Ben-Ami
Published: (1970)

From Classification to "Knowledge Organization": Dorking Revisited or "Past is Prelude." FID Occasional Paper No. 14.
by: Gilchrist, Alan, Ed.
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Getting to Know LISA and Other Thoughts on Abstracting.
by: Purcell, Royal
Published: (1990)

Periodical Abstracting and Indexing
by: Pasler, Margaret, et al.
Published: (1971)

United States of America National Bibliographical and Abstracting Services and Related Activities in 1977.
by: Gibson, Mary Jane, Comp.
Published: (1978)

Cataloging Must Change!
by: Gregor, Dorothy, et al.
Published: (1991)

Excerpta Medica Automated Storage and Retrieval Program of Biomedical Information. Excerpta Mark I System.
Published: (1969)

Electronic Paths to Resource Sharing: Widening Opportunities through the Internet.
by: Engle, Mary E.
Published: (1991)

Key Papers in Information Science.
by: Elias, Arthur W., Ed.
Published: (1971)

Trends in Information Handling in the United States.
by: Swanson, Rowena W.
Published: (1970)

THE IDENTIFICATION OF DATA ELEMENTS IN BIBLIOGRAPHIC RECORDS. FINAL REPORT OF THE SPECIAL PROJECT ON DATA ELEMENTS FOR THE SUBCOMMITTEE ON MACHINE INPUT RECORDS (SC-2) OF THE SECTIONAL COMMITTEE ON LIBRARY WORK AND DOCUMENTATION (Z-39) OF THE U.S.A. STANDARDS INST.
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A Position Statement on the SATCOM Report Prepared by the Federation Member Services.
Published: (1970)

SELECTIVE DISSEMINATION OF INFORMATION (SDI). VOLUME I, PILOT TEST AT U.S. ARMY NATICK LABORATORIES. FINAL REPORT. ARMY TECHNICAL LIBRARY IMPROVEMENT STUDIES (ATLIS), REPORT NO. 15.
by: BIVONA, WILLIAM A.
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Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog.
by: Larson, Ray R.
Published: (1991)

Cataloguing the Internet.
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Published: (1999)

Testing a New Design for Subject Access to Online Catalogs.
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Published: (1995)

Documentation-in-Source for Library and Information Science
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The Indexes and Abstracts of Library and Information Science.
by: Tegler, Patricia
Published: (1979)

The Challenge to Bibliographical Control.
by: Piternick, Anne B.
Published: (1979)

Internet-Based Reference Services and Community Libraries: A Need for New Models and Strategies.
by: Devine, Sean, et al.
Published: (1996)

Subject Access in the Small Library.
by: Turock, Betty J., et al.
Published: (1984)

A Model System of Bibliographic Organization for Library Science Literature.
by: Corrigan, Philip R. D.
Published: (1968)

Regional Micro-Based Information Networks Demand New Human Relationships.
by: Birmingham, Mary Treacy
Published: (1984)

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by: McKiernan, Gerry
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Terminological Problems: Occurrence, Causes, Consequences and Solutions in Guidance, Counselling and Associated Fields.
by: Thomas, Alan R.
Published: (1989)

Intellectual Access to Images.
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Published: (1999)

Linguistic and Semantic Problems in the Use of English-language Information Services in Non-English-speaking Countries; or, How to Install an Elevator in the Tower of Babel
by: Wellisch, Hans (Hanan)
Published: (1973)

Women's Studies and Library of Congress Subject Headings: An Examination of Library of Congress's Responsiveness to New, Emerging Fields of Research.
by: Darrow, Shelia Lorraine
Published: (1994)

Symposium of Editors of Documentation, Library and Archives Journals (Paris, Unesco House, May 16-18, 1972); Summary Report.
Published: (1972)

The ERIC Data Base and the Literature of Library and Information Science
by: Knapp, Sara, D., et al.
Published: (1977)

Looking for the Right Words: Special Problems Affecting Information Retrieval on Iran and Related Subjects Using LCSH.
by: Gitisetan, Darrin D.
Published: (1993)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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