What Price Information.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Hunter, Janne A.
Format:	Recurso educativo Open Access
Language:	en
Published:	1984
Subjects:	Academic Libraries Attitudes Costs Higher Education Information Services Marketing Online Systems Opinions Public Libraries
Online Access:	Acceder al recurso
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Factors Affecting End-User Charges for On-Line Bibliographic Information Retrieval Services in Public Libraries.
by: Oulton, A. J.
Published: (1979)

Automated System Marketplace 1988: Focused on Fulfilling Commitments.
by: Walton, Robert A., et al.
Published: (1989)

Online vs. Print Publications: Users' Opinions.
by: Wang, Chih
Published: (1990)

Pricing Options.
by: Tenopir, Carol
Published: (1998)

An Analysis of Interlibrary Loan and Commercial Document Supply Performance.
by: Miller, Connie, et al.
Published: (1988)

Networked Collections in Question: An Exploratory Study.
by: Lee, Hur-li
Published: (2001)

The Effect of Service Awareness on Survey Response.
by: Pagell, Ruth A., et al.
Published: (1986)

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

Academic Libraries, Online Searching, and Turf: A Symposium.
by: White, Herbert S., et al.
Published: (1985)

Integration of On-Line Reference Service.
by: Kusack, James M.
Published: (1979)

Dynamic Modelling of User Decision-Making in Selecting Information Services at a University Research Center.
by: Evans, John E.
Published: (1994)

Library Instruction in the Database Searching Context.
by: Dreifuss, Richard A.
Published: (1982)

Proceedings of the Preconference on Online Catalogs (Houston, Texas, March 31, 1981).
by: Corbin, John, Ed.
Published: (1982)

Humanists and Electronic Information Services: Acceptance and Resistance.
by: Lehmann, Stephen, et al.
Published: (1991)

Abusing the Library
by: Basker, A. J.
Published: (1977)

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

Four Options for End User Searching.
by: Tenopir, Carol
Published: (1986)

Online without the Line: Cellular Technology for Searching on the Go.
by: Bell, Steven J.
Published: (1991)

From Awareness to Funding: A Study of Library Support in America. A Report to the OCLC Membership
Published: (2008)

Doing It for Money.
by: Coffman, Steve, et al.
Published: (1991)

Brave New World: What a Working Librarian Should Know about Living on the Internet.
by: Ertel, Monica
Published: (1995)

Good Public Relations: A By-Product of Responsible Service.
by: Alvarez, Robert S.
Published: (1979)

Reaction: Ideas in Guidelines Elicit Mixed Reviews.
Published: (1977)

The Health Sciences Librarian as Knowledge Worker.
by: Florance, Valerie, et al.
Published: (1993)

Hard Copy in Transition: An Automated Storage and Retrieval Facility for Low-Use Library Materials.
by: Creaghe, Norma S., et al.
Published: (1986)

Have Online Services Made Local Collections Obsolete? and Microcomputers in School Libraries.
by: Vavrek, Bernard, et al.
Published: (1986)

Online After Six: The University of Ottawa's Experience with BRS/After Dark.
by: Janke, Richard V.
Published: (1983)

Library Resources and Services: A Cross-Disciplinary Survey of Faculty and Graduate Student Use and Satisfaction.
by: Maughan, Patricia Davitt
Published: (1999)

Public Libraries Serving Communities: Education Is Job #1.
Published: (1994)

The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) Program: New Projects and a Progress Report; Lessons Learned: The Development of Electronic Reserves at the University of Calgary; A Challenging Future Awaits Libraries Able To Change: Highlights of the International Summer School on the Digital Library; DISA: Insights of an African Model for Digital Library Development; Organizing Ready Reference and Administrative Information with the Reference Desk Manager; Sue at the Field Museum.
by: Zia, Lee L., et al.
Published: (2001)

Reference and the Bottom Line in the City of Industry.
by: McDermott, Irene E.
Published: (1998)

The Cost of On-Line Bibliographic Searching
by: Cooper, Michael D., et al.
Published: (1976)

Bringing the Market to Libraries.
by: Lewis, David W.
Published: (1984)

Studying the Cost and Value of Library and Information Services: Applying Functional Cost Analysis to the Library in Transition.
by: Abels, Eileen G., et al.
Published: (1996)

Online Education and Marketing: A Joint Approach.
by: Day, J. M., et al.
Published: (1988)

Distance Education and Virtual Reference: Implementing a Marketing Plan at Texas A&M University
by: MacDonald, Karen I., et al.
Published: (2005)

On-Line Search Services: Implications for Libraries and Library Users
by: Cogswell, James A.
Published: (1978)

Conducting User Surveys: An Ongoing Information Imperative.
by: Plosker, George R.
Published: (2002)

Online Catalogs and Library Users.
by: Beckman, Margaret M.
Published: (1982)

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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ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789423384.2775 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "3843e4cc72106ab8e30146903a2a9ce0" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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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_COOKIE	"VUFIND_SESSION=3843e4cc72106ab8e30146903a2a9ce0; ui=standard; language=en"
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	"216.73.216.61"
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	"56222"
REDIRECT_URL	"/Record/eric_EJ312284/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ312284/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789423384.2729
REQUEST_TIME	1789423384

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Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"3843e4cc72106ab8e30146903a2a9ce0"
ui	"standard"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789423384.2775 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "3843e4cc72106ab8e30146903a2a9ce0" ]`]
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=3843e4cc72106ab8e30146903a2a9ce0; ui=standard; language=en"
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	"216.73.216.61"
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	"56222"
REDIRECT_URL	"/Record/eric_EJ312284/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ312284/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789423384.2729
REQUEST_TIME	1789423384

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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