Accessibility to Internet-based Electronic Resources and its Implications for Electronic Scholarship.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Authors:	Zhang, Yin, Estabrook, Leigh
Format:	Recurso educativo Open Access
Language:	en
Published:	1998
Subjects:	Access to Information Citations (References) Editors Electronic Journals Electronic Publishing Information Policy Information Sources Internet Periodicals Printed Materials Scholarly Journals Surveys
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Scholarly Resources on the Internet.
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by: Nisonger, Thomas E.
Published: (1998)

Scholarly Journals on the Net: A Reader's Assessment.
by: Bishop, Ann Peterson
Published: (1995)

Electronic Publishing in Science: Changes and Risks.
by: Kinne, Otto
Published: (1999)

If Information Wants To Be Free...Then Who's Going To Pay for It? [and] A Question of Access: SPARC, BioOne, and Society-Driven Electronic Publishing [and] Who Is Going To Mine Digital Library Resources? And How?
by: Kaser, Richard T., et al.
Published: (2000)

Web Citation Availability: Analysis and Implications for Scholarship.
by: Casserly, Mary F., et al.
Published: (2003)

The Evolution of Electronic Publishing.
by: Lancaster, F. W.
Published: (1995)

Electronic Resources: A Wolf in Sheep's Clothing?
by: Schaffner, Bradley L.
Published: (2001)

Monopoly Power and Electronic Journals.
by: Meyer, Richard W.
Published: (1997)

Ethical Practices in Journal Publishing: A Study of Library and Information Science Periodicals.
by: Serebnick, Judith, et al.
Published: (1990)

Liberating Scholarship.
by: Frazier, Ken
Published: (1998)

Here Today, Gone Tomorrow: The Stability of Cited Electronic References.
by: Mardis, Kathleen P.
Published: (1999)

Can Electronic Journal Usage Data Replace Citation Data as a Measure of Journal Use? An Empirical Examination
by: Duy, Joanna, et al.
Published: (2006)

Building a Dental Sciences Collection in a General Academic Library
by: Stowers, Eva, et al.
Published: (2004)

Guide to Publishing Opportunities for Librarians.
by: Schroeder, Carol F., Ed., et al.
Published: (1995)

Biomedical Journals and the World Wide Web.
by: Schoonbaert, Dirk
Published: (1998)

Why Not a Uniform Citation System?
by: Mansfield, Jerry W.
Published: (1984)

Electronic Journals in the Humanities: A Survey and Critique.
by: Stoller, Michael E.
Published: (1992)

Academic Referencing of Internet-Based Resources.
by: Fletcher, Gordon, et al.
Published: (1995)

Electronic Reference Works and Library Budgeting Dilemma
by: Lawal, Ibironke O.
Published: (2007)

Accuracy of References in Ten Library Science Journals.
by: Pope, Nancy N.
Published: (1992)

Linking to the Appropriate Copy: Report of a DOI-Based Prototype; Preserving Scholarly E-Journals; Networked Digital Library of Theses and Dissertations: Bridging the Gaps for Global Access, Part 1: Mission and Progress; Networked Digital Library of Theses and Dissertations: Bridging the Gaps for Global Access, Part 2: Services and Research; HILT - High-Level Thesaurus Project: Building Consensus for Interoperable Subject Access across Communities.
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Published: (2001)

New Electronic Scholarship and Libraries; Or the Medium Became the Message.
by: Rogers, Sharon J., et al.
Published: (1998)

Access--Forget about Ownership.
Published: (1996)

Are We There Yet? Online E-Resources Ten Years After.
by: Okerson, Ann
Published: (2000)

E-Journals Come of Age. Periodical Price Survey 1998.
by: Ketcham-Van Orsdel, Lee, et al.
Published: (1998)

The Use of Electric-Only Journals in Scientific Research.
by: Llewellyn, Richard D., et al.
Published: (2002)

Directory of Electronic Journals, Newsletters and Academic Discussion Lists. 5th Edition.
by: King, Lisabeth A., Comp., et al.
Published: (1995)

Sources of Information in Gifted Education Literature.
by: Vockell, Edward L., et al.
Published: (1992)

An Analysis of Journal Use by Structural Biologists with Applications for Journal Collection Development Decisions.
by: Lascar, Claudia, et al.
Published: (2001)

Citation Analysis of Theses and Dissertations Submitted at the Tshwane University of Technology: 2004-2006
by: Swanepoel, A. J.
Published: (2008)

Principles of Selection for Electronic Resources.
by: Metz, Paul
Published: (2000)

Journal Citations in Master's Theses: One Measurement of a Journal Collection
by: Chambers, George R., et al.
Published: (1973)

Digital Dreams and Dashboards: Notable Government Documents 2009
by: Griffths, David N.
Published: (2010)

Research Library Issues: A Report from ARL, CNI, and SPARC. Issue on the Transformation of Scholarly Communications. RLI 287
by: Baughman, M. Sue, Ed.
Published: (2015)

Publishing in Discipline-Specific Open Access Journals: Opportunities and Outreach for Librarians
by: Tomaszewski, Robert, et al.
Published: (2013)

Collection Development and Professional Ethics.
by: Frazier, Kenneth
Published: (1999)

The Impact of Electronic Resources on Serial Cancellations and Remote Storage Decisions in Academic Research Libraries.
by: Jaguszewski, Janice M., et al.
Published: (2000)

Publishing in the Journal Literature of Library and Information Science: A Survey of Manuscript Review Processes and Acceptance.
by: Via, Barbara J.
Published: (1996)

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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language	"en"
ui	"standard"

Session

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__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789401680.6233 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "87cb1e0fa4d76eb33db40f100d046901" ]`]
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VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
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HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
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SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
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SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"56730"
REDIRECT_URL	"/Record/eric_EJ575888/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ575888/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789401680.6177
REQUEST_TIME	1789401680

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Environment & details:

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VUFIND_SESSION	"87cb1e0fa4d76eb33db40f100d046901"
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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=87cb1e0fa4d76eb33db40f100d046901; language=en; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
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PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
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SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"56730"
REDIRECT_URL	"/Record/eric_EJ575888/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
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PHP_SELF	"/index.php"
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REQUEST_TIME	1789401680

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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