Enhancing a Core Journal Collection for Digital Libraries

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Kovacevic, Ana, Devedzic, Vladan, Pocajt, Viktor
Format:	Recurso educativo Open Access
Language:	en
Published:	2010
Subjects:	Electronic Libraries Electronic Journals Evaluation Methods Documentation Data Collection Semantics Reference Materials Foreign Countries
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

The NASA ADS Abstract Service and the Distributed Astronomy Digital Library [and] Project Soup: Comparing Evaluations of Digital Collection Efforts [and] Cross-Organizational Access Management: A Digital Library Authentication and Authorization Architecture [and] BibRelEx: Exploring Bibliographic Databases by Visualization of Annotated Content-based Relations [and] Semantics-Sensitive Retrieval for Digital Picture Libraries [and] Encoded Archival Description: An Introduction and Overview.
by: Kurtz, Michael J., et al.
Published: (1999)

Pure Dead Brilliant?: Evaluating the Glasgow Story Digitisation Project
by: Anderson, Ian G.
Published: (2007)

INSIDE--An Integrated Searching, Ordering and Delivery Service from the British Library.
by: Roman, Richard
Published: (1996)

Digital Libraries and Repositories in India: An Evaluative Study
by: Mittal, Rekha, et al.
Published: (2008)

Electronic Thesis Development at Cranfield University
by: Bevan, Simon J.
Published: (2005)

Towards Change: Continuing the Conversation on Electronic Publishing.
by: Kanuka, Heather
Published: (2003)

Repository Collection Policies: Is a Liberal and Inclusive Policy Helpful or Harmful?
by: Bankier, Jean-Gabriel, et al.
Published: (2010)

The Indonesian Digital Library Network Is Born To Struggle with the Digital Divide.
by: Fahmi, Ismail
Published: (2002)

Reference Service Statistics & Assessment. SPEC Kit.
by: Novotny, Eric, Comp.
Published: (2002)

Electronic Journals: Managing and Educating for a Changing Culture in Academic Libraries.
by: Ashcroft, Linda, et al.
Published: (2001)

Arc-An OAI Service Provider for Digital Library Federation; Kepler-An OAI Data/Service Provider for the Individual; Information Objects and Rights Management: A Mediation-Based Approach to DRM Interoperability; Automated Name Authority Control and Enhanced Searching in the Levy Collection; Renardus Project Developments and the Wider Digital Library Context.
by: Liu, Xiaoming, et al.
Published: (2001)

Shelflessness as a Virtue: Preserving Serendipity in an Electronic Reference Collection
by: Ford, Lyle, et al.
Published: (2009)

Balancing the Books: Emphasizing the Importance of Qualitative Evaluation for Understanding Electronic Information Services
by: Dalton, Pete, et al.
Published: (2004)

How Do You Measure a Library Collection?
by: Wolfe, Glenn
Published: (2001)

Content Locality in Distributed Digital Libraries.
by: Viles, Charles L., et al.
Published: (1999)

Preservation and Access to Manuscript Collections of the Czech National Library.
by: Karen, Vladimir, et al.
Published: (1996)

The Key to the Future of the Library Catalog is Openness
by: Westrum, Anne-Lena
Published: (2011)

Digitizing a Cultural Heritage--The Key Issue for Preservation and Electronic Publishing.
by: Bogen, Manfred, et al.
Published: (2000)

A Study of Branch Library Catchments in Two London Boroughs.
by: Creaser, Claire
Published: (1999)

Debunking the Computer Science Digital Library: Lessons Learned in Collection Development at Seneca College of Applied Arts & Technology
by: Buczynski, James Andrew
Published: (2005)

Pricing Strategies and Models for the Provision of Digitized Texts in Higher Education.
by: Hardy, Rachel, et al.
Published: (2002)

The Question of Electronic Journals.
by: Rowley, Jennifer
Published: (2000)

Building a Hypertextual Digital Library in the Humanities: A Case Study on London.
by: Crane, Gregory, et al.
Published: (2001)

Electronic Library: A TERI Experiment.
by: Kar, Debal C., et al.
Published: (2003)

Building a Virtual National Serials Collection Using the MEADS System.
by: Lim, Edward
Published: (1998)

Reference Linking in a Hybrid Library Environment. Part 3: Generalizing the SFX Solution in the "SFX@Ghent & SFX@LANL" Experiment.
by: Van de Sompel, Herbert, et al.
Published: (1999)

On the Recommender System for University Library
by: Fu, Shunkai, et al.
Published: (2013)

A Framework for Evaluating Digital Library Services; Interdisciplinarity: The Road Ahead for Education in Digital Libraries; Federated Digital Rights Management: A Proposed DRM Solution for Research and Education; Learning Lessons Holistically in the Glasgow Digital Library.
by: Choudhury, Sayeed, et al.
Published: (2002)

Computerization of the Archivo General de Indias: Strategies and Results.
by: Gonzalez, Pedro
Published: (1998)

The Strategic Role of Digital Libraries: Issues in E-Learning Environments.
by: Wang, Mei-Yu
Published: (2003)

A Review of Qualitative and Quantitative Measures in Collection Analysis.
by: Ephraim, Philip E.
Published: (1994)

Evaluation of the Collections of Saudi University Libraries Based on the ACRL Standards.
by: Ashoor, Mohammad Saleh
Published: (1992)

North of the Border; Basic Books for a Canadian Newspaper Reference Library
by: Rhydwen, David A.
Published: (1971)

Comparing Safari Tech Books Online and Books24x7 E-Book Collections: A Case Study from the University of British Columbia Library
by: Barsky, Eugene, et al.
Published: (2009)

Local Music Collections: Strategies for Digital Access, Presentation, and Preservation--A Case Study
by: Doi, Carolyn
Published: (2015)

Collected Wisdom: Some Cross-Domain Issues of Collection Level Description; Archives Described at Collection Level; Collection Level Description-The Museum Perspective; Directories of Libraries and Related Organizations; Collection Level Description-The RIDING and Agora Experience; RSLP Collection Description.
by: Miller, Paul, et al.
Published: (2000)

EAD in the Department of Special Collections and Western Manuscripts at the Bodleian Library, United Kingdom
by: Webb, Mike
Published: (2005)

The Ariadne Project: An Evaluation of a Print and Web Magazine for Library and Information Science Professionals.
by: Barker, Anne L., et al.
Published: (1999)

Evaluating Currency of the Medical Sciences Collection Available on Public Library Shelves.
by: Everhart, Peggy S.
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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