Local Online: The Genie Is out of the Bottle--Part 2.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	O'Leary, Mick
Format:	Recurso educativo Open Access
Language:	en
Published:	1990
Subjects:	Cost Effectiveness Databases Library Equipment Library Instruction Library Networks Microcomputers Optical Data Disks Reference Services User Satisfaction (Information)
Online Access:	Acceder al recurso
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Pile-Up at the Reference Desk: Teaching Users to Use CD-ROMs.
by: Whitaker, Cathy Seitz
Published: (1990)

CD-ROM vs. Online: Implications for Management from the Cost Side.
by: Erkkila, John E.
Published: (1990)

Planning for CD-ROM in the Reference Department.
by: Graves, Gail T., et al.
Published: (1987)

Networking CD-ROMs: Implementation Considerations.
by: McQueen, Howard
Published: (1990)

Online Searching in the Small College Library--Ten Years Later.
by: Smith, Scott, et al.
Published: (1991)

CD-ROM in the Library: Implications, Issues and Sources.
by: Nicholls, Paul Travis
Published: (1990)

Spreading CD-ROM Technology beyond the Library: Applications for Remote Communications Software.
by: Bell, Stephen
Published: (1990)

CD-ROM in a High School Library Media Center.
by: Barlow, Diane, et al.
Published: (1987)

ROMping through ERIC: Measuring Satisfaction and Effectiveness.
by: Nissley, Meta, et al.
Published: (1989)

Managing a CDROM Installation...A Case Study at Hahnemann University.
by: Silver, Howard
Published: (1988)

Balancing Your Database Network Licenses against Your Budget.
by: Bauer, Benjamin F.
Published: (1995)

Training Endusers on MathSci Disc.
by: Sichel, Beatrice
Published: (1991)

The Market Place: An Internal View of the Future of CD-ROM--The Perspective of the H. W. Wilson Company.
by: Miller, Frank W., et al.
Published: (1989)

Enhancing CD-ROM Searches with Online Updates: An Examination of End-User Needs, Strategies, and Problems.
by: Charles, Susan K., et al.
Published: (1990)

CD-ROM Technology Use in Developing Countries: An Evaluation.
by: Beaumont, Jane, et al.
Published: (1988)

CD-ROMs: Instructional Methods and User Reactions.
by: Lynn, Patricia, et al.
Published: (1989)

CD-ROMs in Academic Libraries: A Survey.
by: Budd, John M., et al.
Published: (1993)

How to Manage an Extensive Laserdisk Installation: The Texas A&M Experience.
by: Tucker, Sandra L., et al.
Published: (1988)

Early User Reaction to CD-ROM and Video-Based Optical Information Products in the Library Market.
by: Miller, Tim
Published: (1987)

Information Retrieval Center: A Proposal for the Implementation of CD-ROM Database Technology at Memphis State University Libraries.
by: Evans, John, et al.
Published: (1987)

End User Satisfaction: A User Study of the CD-ROM Databases at Kent State University.
by: Balraj, Leela E.
Published: (1994)

Library Materials: Paper, Microform, Database.
by: Buckland, Michael K.
Published: (1988)

The Impact on Reference Services of Networking CD-ROM Databases: A Preliminary Look at One Case.
by: Ostertag, J. Keith, et al.
Published: (1996)

Users' Reactions to CD-ROM: The Penn State Experience.
by: Faries, Cindy
Published: (1992)

CD-ROMs for the Library.
by: Dodson, Carolyn
Published: (1987)

Online Searching in a University Library of a Developing Country.
by: Siddiqui, Moid A.
Published: (1991)

Business Periodicals Ondisc: How Full-Text Availability Affects the Library.
by: Bane, Adele F.
Published: (1995)

ABI/Inform and Wilson Business Abstracts: A Comparison.
by: Stout, Sheri A.
Published: (1993)

CD-ROM and Its Applications in China.
by: Yan, Jinwei, et al.
Published: (1990)

Online vs. CD-ROM vs. Onsite: High Volume Searching--Considering the Alternatives.
by: Halperin, Michael, et al.
Published: (1988)

Setting Up CD-ROM Work Areas. Part I: Ergonomic Considerations, User Furniture, Location.
by: Vasi, John, et al.
Published: (1992)

1989 OCLC Study Shows Continued CD-ROM Growth in Libraries.
by: Herther, Nancy K., Ed.
Published: (1990)

Providing Reference Assistance for Machine-Readable Materials: The Library of Congress Completes a One-Year Pilot.
by: Kimball, John, Jr., et al.
Published: (1990)

Planning for the Perils of CD-ROM.
by: Zink, Steven D.
Published: (1990)

CD-ROM: An Introduction.
by: Duchesne, Roddy, et al.
Published: (1988)

Data--Power to the People.
by: Kuhlman, James R., et al.
Published: (1986)

U-Search: A User Study of the CD-ROM Service at the University of North Carolina at Chapel Hill.
by: Bucknall, Tim, et al.
Published: (1992)

Planning for CD-ROM Technology: or, How To Stop Worrying and Embrace the CD-ROM.
by: Downing, Jeff
Published: (1988)

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

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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REDIRECT_URL	"/Record/eric_EJ405773/Similar"
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REDIRECT_HTTPS	"on"
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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
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HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
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REQUEST_METHOD	"GET"
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PHP_SELF	"/index.php"
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REQUEST_TIME	1789043936

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