RLIN and OCLC as Reference Tools.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Jones, Douglas
Format:	Recurso educativo Open Access
Language:	en
Published:	1981
Subjects:	Academic Libraries Citations (References) Databases Information Sources Library Services Online Systems Reference Services Research Tools
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

RLIN as a Reference Tool.
by: Farmer, Sharon Cline
Published: (1982)

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

Discovery and the Disciplines: An Inquiry into the Role of Subject Databases through Citation Analysis
by: Pearce, Alexa L.
Published: (2019)

Bibliographic Retrieval for the Social and Behavioral Scientist.
by: Rosenthal, MaryLu C.
Published: (1985)

Online Databases: Some Questions of Ownership.
by: Drew, Sally
Published: (1985)

Using RLIN as a Reference Tool: Ballots Revisited.
by: Ojala, Marydee
Published: (1982)

Using BALLOTS as a Reference Tool
by: Ojalla, Mary Porter
Published: (1978)

Subject Index to Databases Available from Computer Search Service.
by: Atkinson, Steven D., Comp., et al.
Published: (1986)

Document Delivery: A Study of Different Sources.
by: Currie, Jean
Published: (1985)

Increasing the Reference Librarian's Participation in the Research Process.
by: Gunning, Kathleen
Published: (1978)

Computer-Based Literature Searching: Impact on Interlibrary Loan Service
by: Martin, Jean K.
Published: (1978)

A Computerized Reference Retrieval System.
by: Harline, N. La Var
Published: (1974)

A Mechanized Information Services Catalog.
by: Marron, Beatrice, et al.
Published: (1974)

Patterns of Information Seeking in the Humanities.
by: Wiberley, Stephen E., Jr., et al.
Published: (1989)

Empezando una Coleccion ERIC (Starting an ERIC Collection).
by: Smarte, Lynn
Published: (1982)

Promotion and Publicity for On-Line Bibliographic Services in Academic Libraries.
by: Paul, Herbert Jeffery
Published: (1978)

The Use of OCLC Terminals in the Public Service Areas of Eight Ohio Libraries.
by: Lariccia, Louise
Published: (1976)

Rethinking Reference: Consistent Values, New Methods, and Different Tools
by: Kendrick, Kaetrena Davis
Published: (2011)

Faculty Use of Author Identifiers and Researcher Networking Tools
by: Tran, Clara Y., et al.
Published: (2017)

Effectiveness of Asynchronous Reference Services for Distance Learning Students within Florida's Community College System
by: Profeta, Patricia C.
Published: (2007)

Online in the Humanities: Problems and Possibilities.
by: Stern, Peter
Published: (1988)

Scholarly Information.
by: Arms, William Y.
Published: (1984)

Citations and Circulation Counts: Data Sources for Monograph Deselection in Research Library Collections
by: White, Bruce
Published: (2017)

Tiered Reference Services: A Survey.
by: Coleman, Vicki, et al.
Published: (1997)

Using Wilsearch with High School Students: A Pilot Study.
by: Callison, Daniel, et al.
Published: (1986)

On-Line Reference Services in Public Libraries.
by: Kusack, James M.
Published: (1979)

Reference and OCLC: A Practical Checklist of Questions for the Terminal.
by: McKee, Elizabeth Chadbourn, et al.
Published: (1984)

Dynamic Pathfinders: Leveraging Your OPAC to Create Resource Guides
by: Hunter, Ben
Published: (2008)

Choosing an End-User On Line Searching System.
by: Buckingham, Sarah
Published: (1985)

On-Line Reference Retrieval in a Public Library
by: Firschein, O., et al.
Published: (1976)

Availability and Use of OCLC for Reference in Large Academic Libraries.
by: Baker, Betsy, et al.
Published: (1982)

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

The South Australian Department of Mines and Energy Bibliography Retrieval System.
by: Mannik, Maire
Published: (1980)

Guide to Library Research in Chicano Studies.
by: Guerena, Salvador, et al.
Published: (1986)

Online Services: Beyond Fee or Free.
by: Knapp, Sara D.
Published: (1980)

User's Guide to SCORPIO (Subject-Content Oriented Retriever for Processing Information Online).
Published: (1975)

Reference Services for Electronic Records in Archives.
by: Hull, Theodore J.
Published: (1997)

Teaching Bibliographic Reference in a Reports Collection
by: Rice, Barbara A.
Published: (1973)

Searching in Academia: Nearly 50 Libraries Tell What They're Doing.
by: Lamb, Connie
Published: (1981)

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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