History Research into the 21st Century.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	King, Jack B.
Format:	Recurso educativo Open Access
Language:	en
Published:	1994
Subjects:	Databases Futures (of Society) Historians History Information Needs Library Catalogs Library Role Library Services Online Systems Problems Reference Services User Needs (Information)
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

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Published: (1995)

Human Help at OPAC Terminals Is User Friendly: A Preliminary Study.
by: Mendelsohn, Jennifer
Published: (1994)

Support Services for Remote Users of Online Public Access Catalogs.
by: Kalin, Sally W.
Published: (1991)

Online Information Retrieval Interface with Traditional Reference Services.
by: Klugman, Simone
Published: (1980)

Information Needs and Gathering Patterns of Academic Social Scientists, with Special Emphasis Given to Historians and Their Use of U.S. Government Publications.
by: Hernon, Peter
Published: (1984)

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Published: (2002)

Controlling a Cataloging Backlog; Or Taming the Bibliographical Zoo.
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Published: (1994)

A Vision of the Library of the 21st Century.
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Published: (1991)

Expanding Networks: Reference Services for MRDF.
by: Jones, Ray, et al.
Published: (1988)

Tomorrow's Research Library: Vigor or Rigor Mortis?
by: Hacken, Richard D.
Published: (1988)

Emerging Communities: Integrating Networked Information into Library Services. Papers Presented at the Annual Clinic on Library Applications of Data Processing (30th, Urbana, Illinois, April 4-6, 1993).
by: Bishop, Ann P., Ed.
Published: (1994)

The Invisible Users of Online Catalogs: A Public Services Perspective.
by: Kalin, Sally Wayman
Published: (1987)

Providing More than Just an Answer.
by: Low, Kathleen
Published: (1990)

Management of Information.
by: Drake, Miriam A.
Published: (1989)

Better than Golde: Libraries and the New Information Economy.
by: Elliott, Stephen
Published: (1992)

The Health Sciences Librarian as Knowledge Worker.
by: Florance, Valerie, et al.
Published: (1993)

End-User Searching: Program Review and Future Prospects.
by: Barbuto, Domenica M., et al.
Published: (1991)

The Role of the Library in the Information Society.
by: Masuda, Yoneji
Published: (1983)

Strategic Planning for the Millennium: A National Library Perspective.
by: Ede, Stuart
Published: (1993)

The FirstSearch Experience at the Ohio State University.
by: Snure, Karen R.
Published: (1991)

Future Development of Libraries: The Organisational and Policy Framework.
Published: (1979)

Cultural Literacy and Reference Service.
by: D'Aniello, Charles A.
Published: (1989)

Staff Training in an Automated Environment: Keeping the Patron in Mind.
by: Hendley, Margaret
Published: (1989)

Information Needs: Old Song, New Tune.
by: Durrance, Joan C.
Published: (1989)

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by: Matthews, Joseph R.
Published: (1997)

Tampering with the Online Catalog: A Look at the Issues--A Symposium.
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Published: (1987)

Rebels in Search of Champions: Envisioning the Library of the Future.
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Published: (1992)

Optical Disc Systems in Libraries: Problems and Issues.
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Published: (1988)

A Vision of Librarianship.
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Published: (1989)

Information Networking and Economic Development.
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Published: (1987)

Blurred Lines, Clear Future: Personal Perspectives on the Reference and Cataloger Partnership.
by: Jankowska, Maria Anna, et al.
Published: (1999)

In Our Information Society, Why Isn't the Public Library the Most Important Building in Our Community?
by: Lesko, Matthew
Published: (1992)

Now That We Have Digital Collections, Why Do We Need Libraries?
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Extending the OPAC: Creative Uses of Microcomputers To Enhance Library Services.
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Interfaces for End-User Information Seeking.
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Electronic Paths to Resource Sharing: Widening Opportunities through the Internet.
by: Engle, Mary E.
Published: (1991)

After the Online Catalog: A Call for Active Librarianship.
by: Johnson, Millard F., Jr.
Published: (1982)

Reference Structures: Stagnation, Progress, and Future Challenges.
by: Greenberg, Jane
Published: (1997)

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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