Looking for the Information Needle in the Internet Haystack.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Clausen, Helge
Format:	Recurso educativo Open Access
Language:	en
Published:	1996
Subjects:	Access to Information Computer Mediated Communication Electronic Libraries Foreign Countries Information Retrieval Information Technology Information Utilization Internet Library Automation Library Development Online Searching Surveys Technological Advancement Users (Information)
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Mobile Access to Libraries: Librarians and Users Experience for "I-Mode" Applications in Libraries.
by: Negishi, Masamitsu
Published: (2002)

All-Out Internet Access: The Cambridge Public Library Model. Technology Trailblazers Series.
by: Fidelman, Miles R.
Published: (1997)

OBN (Open Library Network) Final Report: From Project to Library User.
Published: (1992)

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

Integrating Information Technology into and across the Curriculum: A Short Course for Secondary Students.
by: Howe, Eleanor B.
Published: (1997)

Dreaming of a Better ILS
by: Bahr, Ellen
Published: (2007)

ARABMARC: A Long Way To Go.
by: Khurshid, Zahiruddin
Published: (1998)

Perspectives on DLI-2-Growing the Field [and] Digital Libraries Initiative - Phase 2: Fiscal Year 1999 Awards [and] Reference Linking for Journal Articles [and] Creating a Large-Scale Digital Library for Georeferenced Information [and] A Report on the PEAK Experiment: Usage and Economic Behavior.
by: Lesk, Michael, et al.
Published: (1999)

Opportunity for All: How the American Public Benefits from Internet Access at U.S. Libraries
by: Becker, Samantha, et al.
Published: (2010)

Technology and Transformation in Academic Libraries.
by: Shaw, Ward
Published: (1987)

OMNI--Alternative Approaches to Internet Metadata.
by: Welsh, Sue
Published: (1996)

Russian and CIS Library Internet Service: An Analysis of WWW-Server Development.
by: Shraiberg, Yakov
Published: (2001)

User Education in the Online Age II. IATUL International Seminar Proceedings, (2nd, Delft, The Netherlands, July 30-August 2, 1984). Vol. 17.
by: Fjallbrant, Nancy, Ed.
Published: (1985)

Disintermediation: A Disaster or a Discipline?
by: Allen, Gillian
Published: (1996)

Quora.com: Another Place for Users to Ask Questions
by: Ovadia, Steven
Published: (2011)

Technology to Provide Excellence in Information Services.
by: Burton, Hilary D.
Published: (1987)

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

Experience with On-Line Search in Turkey.
by: Tuncer, Nilufer
Published: (1987)

Catalogue Use by the Petherick Readers of the National Library of Australia
by: Hider, Philip
Published: (2007)

Libraries as Partners in Distance Education.
by: Adams, Kate, et al.
Published: (1997)

Library Users: How They Adapt to Changing Roles.
by: Miido, Helis
Published: (1996)

Greek Engineers and Libraries in the Coming Years: A (Human) Communication Model.
by: Toraki, Katerina
Published: (1999)

A Retrospective and Prospective View of Information Retrieval and Artificial Intelligence in the 21st Century.
by: Garfield, Eugene
Published: (2001)

Pioneers of the Online Age.
by: Hahn, Trudi Bellardo
Published: (1996)

Victorian Public Libraries and the Internet: Results and Issues.
by: Bertot, John Carlo, et al.
Published: (1998)

Online Searching and CD-ROM in British Schools.
by: Butterworth, Margaret
Published: (1992)

Digital Image Access & Retrieval.
by: Heidorn, P. Bryan, Ed., et al.
Published: (1997)

The Changing Face of Africa's Information and Communication Scenario.
by: Chowdhury, G. G.
Published: (1998)

From Lab to Library: The Web's Effect on Teaching the Internet.
by: Lehman, Lisa
Published: (1996)

Library Micro-Computing, Vol. 1. Reprints from the Best of "ONLINE" [and]"DATABASE."
Published: (1988)

The Role and Value of Public Libraries in the Age of Digital Technologies
by: Aabo, Svanhild
Published: (2005)

Using the Internet on a Business English Course.
by: Murphy, Brian, et al.
Published: (1996)

Expanding SLA's World.
by: Avallone, Susan
Published: (1987)

Creating Services for the Digital Library.
by: Crane, Dennis J.
Published: (1996)

Seeking Synchronicity: Revelations and Recommendations for Virtual Reference
by: Connaway, Lynn Silipigni, et al.
Published: (2011)

Changing the Channel
by: Chudnov, Daniel
Published: (2010)

Implementing an "Ask a Librarian" Electronic Reference Service.
by: Ryer, Mary Ann, et al.
Published: (1999)

Where Does that Electronic Resource Fit on the Library Web Page?
by: Digby, Todd R.
Published: (2004)

Some Crystal Ball Gazing from a Variety of Viewpoints.
by: Conger, Lucinda D., et al.
Published: (1987)

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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"5ee1097623f30966229055daac30eacb"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789063933.1631 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "5ee1097623f30966229055daac30eacb" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
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=5ee1097623f30966229055daac30eacb; language=en; ui=standard"
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"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"9994"
REDIRECT_URL	"/Record/eric_ED411821/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED411821/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789063933.156
REQUEST_TIME	1789063933

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"5ee1097623f30966229055daac30eacb"
language	"en"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789063933.1631 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "5ee1097623f30966229055daac30eacb" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
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=5ee1097623f30966229055daac30eacb; language=en; ui=standard"
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"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"9994"
REDIRECT_URL	"/Record/eric_ED411821/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED411821/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789063933.156
REQUEST_TIME	1789063933

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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