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Bibliographic Details
Main Author:	O'Leary, Mick
Format:	Recurso educativo Open Access
Language:	en
Published:	1986
Subjects:	Costs Databases Information Services Online Searching Online Systems Search Strategies Subject Index Terms
Online Access:	https://eric.ed.gov/?id=EJ333383
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Madonna, Brahms, and President Clinton: Reference Use of the OCLC Authority File.
by: Olszewski, Lawrence J.
Published: (1994)

Online Retrieval: A Dialogue of Theory and Practice. Database Searching Series.
by: Walker, Geraldene, et al.
Published: (1993)

ERIC: Online, Offline & Without Line. A Summary and a Report on the Staff Interaction Seminar [at the Institute of Education Library] (Singapore, January 18, 1986).
by: Ho, Soo Miang
Published: (1986)

Multiple Thesauri in Online Library Bibliographic Systems.
by: Mandel, Carol A.
Published: (1987)

Modern Subject Access in the Online Age.
by: Cochrane, Pauline A.
Published: (1984)

Modern Subject Access in the Online Age.
by: Cochrane, Pauline A., et al.
Published: (1984)

Search Trees for Subject Searching in Online Catalogs.
by: Drabenstott, Karen Markey, et al.
Published: (1990)

Database Limitations and Online Catalogs.
by: Simonds, Michael J.
Published: (1984)

Online Databases: Oldies but Goodies.
by: Tenopir, Carol
Published: (2002)

Modern Subject Access in the Online Age.
by: Cochrane, Pauline A.
Published: (1984)

Hierarchical Concept Indexing of Full-Text Documents in the Unified Medical Language System Information Sources Map.
by: Wright, Lawrence W., et al.
Published: (1999)

A Subject Retrieval Function for the Online Union Catalog. Technical Report.
by: Mischo, William H.
Published: (1981)

Clustering LC Classification Numbers in an Online Catalog for Improved Browsability.
by: Huestis, Jeffrey C.
Published: (1988)

The Indexing of the Literature of Online Searching: A Comparison of ERIC and LISA.
by: Sievert, MaryEllen, et al.
Published: (1987)

Medline and Index Medicus for the Health Science Librarian.
by: Homan, J. Michael, et al.
Published: (1985)

Online Subject Access--Enhancing the Library Catalog.
by: Mandel, Carol A., et al.
Published: (1983)

Subject Searching in an Online Catalog with Authority Control.
by: Van Pulis, Noelle, et al.
Published: (1988)

ELNET--The Electronic Library Database System.
by: King, Shirley V.
Published: (1991)

Data Dictionaries, Authority Control, and Online Catalogs: A New Perspective.
by: McDonald, David R.
Published: (1985)

Why Reference Librarians Won't Disappear: A Study of Success in Identifying Answering Sources for Reference Questions.
by: Stalker, John C., et al.
Published: (1996)

To Boolean or Not To Boolean.
by: Hildreth, Charles R.
Published: (1983)

Henry Whittemore Library Workbook. Basic Research Guide and Workbook.
by: Klein, Ronnie, Comp.
Published: (1992)

Enriching the Library Catalog Record for Subject Access.
by: Mandel, Carol A.
Published: (1985)

Subject Searching in an Online Catalog.
by: Frost, Carolyn O.
Published: (1987)

Analysis of a Bibliographic Database Enhanced with a Library Classification.
by: Drabenstott, Karen Markey, et al.
Published: (1990)

Environment Online: The Greening of Databases. Part 1. General Interest Databases [and] Environmental Terms and Phrases: A Suggested List.
by: Stoss, Frederick W., et al.
Published: (1991)

Search Intermediary Elicitations during Mediated Online Searching.
by: Spink, Amanda, et al.
Published: (1995)

System Features for Subject Access in the Online Catalog.
by: Lawrence, Gary S.
Published: (1985)

The Catalog as Access Mechanism: Background and Concepts.
by: Wilson, Patrick
Published: (1983)

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

OCSH in vivo: Subject Searching Performance and Strategy in the OPAC Era.
by: Gerhan, David R.
Published: (1989)

Modern Subject Access in the Online Age.
by: Cochrane, Pauline Atherton
Published: (1984)

Use of Classification in Online Retrieval.
by: Svenonius, Elaine
Published: (1983)

Classification Schedules as Subject Enhancement in Online Catalogs. A Review of a Conference Sponsored by Forest Press, the OCLC Online Computer Library Center, and the Council on Library Resources.
by: Mandel, Carol A.
Published: (1986)

Literature in MEDLINE. . . A Bibliographic Anomaly?
by: Robbins, Simone B.
Published: (1985)

Microcomputers for Information Storage and Retrieval.
by: Kanters, Ben
Published: (1983)

Augmenting Subject Descriptions for Books in Online Catalogs.
by: Settel, Barbara, et al.
Published: (1982)

Dewey Decimal Classification Online Project: Evaluation of a Library Schedule and Index Integrated into the Subject Searching Capabilities of an Online Catalog. Final Report.
by: Markey, Karen, et al.
Published: (1986)

Subject Searching in Online Catalogs: Metaknowledge Used by Experienced Searchers.
by: Connell, Tschera Harkness
Published: (1995)

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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REQUEST_SCHEME	"https"
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CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
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GATEWAY_INTERFACE	"CGI/1.1"
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REQUEST_URI	"/Record/eric_EJ333383/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
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Environment & details:

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language	"en"
VUFIND_SESSION	"4e064bfc220e64ce084b7935219d07c6"
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FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1773}

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REDIRECT_HTTPS	"on"
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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
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HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
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PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
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REQUEST_SCHEME	"https"
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SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"2260"
REDIRECT_URL	"/Record/eric_EJ333383/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ333383/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
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REQUEST_TIME	1784748707

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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