Human Aspects of High Tech in Special Libraries.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Bichteler, Julie
Format:	Recurso educativo Open Access
Language:	en
Published:	1986
Subjects:	Human Factors Engineering Interviews Librarians Library Automation Library Surveys Man Machine Systems Occupational Surveys Online Searching Problems Special Libraries Stress Variables Technological Advancement
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

The Uniform Catalog.
by: Buckel, William L.
Published: (1986)

Microcomputers and Online Catalogs.
by: Gorman, Michael
Published: (1984)

An Analysis of Stress Associated with Reference Work in a Public Library.
by: Ferkol, Holly Carter
Published: (1998)

ILL Meets Technology.
by: Piternick, Anne B.
Published: (1985)

Public Library Business Collections and New Reference Technologies.
by: Ojala, Marydee
Published: (1983)

Automation of Technical Service Functions in Academic, Public, and Special Libraries in Tennessee: Report of a Survey.
by: Denton, Ann, et al.
Published: (1989)

Observations of End-User Online Searching Behavior over Eleven Years.
by: Sewell, Winifred, et al.
Published: (1986)

Career Survey, Pt. 2: Job Satisfaction; Are You Happy in Your Job? LJ's Exclusive Report.
by: St. Lifer, Evan
Published: (1994)

An Unfolding, Not an Unveiling: Creating an Online Public Library.
by: Nielsen, Brian
Published: (1984)

Networking by Special Libraries and the Role of the Special Libraries Association.
by: Ladner, Sharyn J.
Published: (1989)

Engineers and Librarians: How Do They Interact?
by: Mosley, Pixey Anne
Published: (1995)

An Evaluation of a Gateway System for Automated Online Database Selection.
by: Hu, Chengren
Published: (1988)

In-House Automation of a Small Library Using a Mainframe Computer.
by: Waranius, Frances B., et al.
Published: (1986)

How Optical Products Have Been Used in the U.S. and Western Europe.
by: Chen, Ching-chih, et al.
Published: (1990)

Attitudes of Online Searchers in Washington State.
by: Trefethen, Dan
Published: (1978)

Catalog Use Studies--Since the Introduction of Online Interactive Catalogs: Impact on Design for Subject Access.
by: Cochrane, Pauline A., et al.
Published: (1983)

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

The Use of Information Technology by Information Services: The Aslib Information Technology Survey 1987.
by: Sippings, Gwenda
Published: (1987)

Technostress and the Reference Librarian.
by: Kupersmith, John
Published: (1992)

Guides, Clearinghouses, and Value-Added Repackaging: Some Thoughts on How Librarians Can Improve the Internet.
by: Rosenfeld, Louis B.
Published: (1994)

Teaching Outside the Box: ARL Librarians' Integration of the "One- Box" into Student Instruction
by: Kulp, Christina, et al.
Published: (2014)

Carpal Tunnel Syndrome in ARL Libraries.
by: Thornton, Joyce K.
Published: (1997)

Looking for the Information Needle in the Internet Haystack.
by: Clausen, Helge
Published: (1996)

A Survey of On-Line Search Service Centers in Canada.
by: Deschatelets, Gilles H.
Published: (1980)

Surveying Users of Automated Turnkey Systems.
by: Schwarz, Philip
Published: (1983)

The Process of Subject Searching in the Library Catalog: Subject Access Research Project. Final Report.
by: Markey, Karen
Published: (1983)

Automated Library System Migration in the United States.
by: Pourciau, Lester J.
Published: (1992)

On-Line Library Housekeeping Systems. A Survey
by: McAllister, Caryl
Published: (1971)

Interfaced vs. Integrated Systems.
by: Silberstein, Stephen M.
Published: (1985)

Automated Circulation: Recent Developments.
by: Markuson, Barbara Evans
Published: (1978)

Applications of Local Area Networks of Microcomputers in Libraries.
by: Levert, Virginia M.
Published: (1985)

Library of Congress Online Public Catalog Users Survey.
by: Anderson, Rosemary, et al.
Published: (1982)

A Survey on the Use of Microcomputers in Special Libraries.
by: Krieger, Tillie
Published: (1986)

May the Source Be with You!
by: Griffith, Cary
Published: (1987)

Web 2.0 Integration in Information Literacy Instruction: An Overview
by: Luo, Lili
Published: (2010)

Survey of Automated Library Systems; Phase I. Final Report.
by: Buckland, Lawrence F., et al.
Published: (1973)

Stress among Academic Librarians and Library Directors.
by: Wood, Richard J.
Published: (1989)

Networking and the Role of the Academic Systems Librarian: An Evolutionary Perspective.
by: Lavagnino, Merri Beth
Published: (1997)

University Library Functions in West Africa.
by: Ononogbo, R. U.
Published: (1990)

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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