Inside High-Tech School Library Media Centers: Problems and Possibilities.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Miller, Marilyn L., Shontz, Marilyn
Format:	Recurso educativo Open Access
Language:	en
Published:	1994
Subjects:	Comparative Analysis Elementary Secondary Education Integrated Library Systems Learning Resources Centers Library Automation Library Circulation Library Collections Library Expenditures Library Personnel Library Statistics Library Surveys Online Catalogs Salaries School Libraries Tables (Data) Work Experience
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Expenditures for Resources in School Library Media Centers, FY-'88-'89.
by: Miller, Marilyn L., et al.
Published: (1989)

Expenditures for Resources in School Library Media Centers FY 1989-1990.
by: Miller, Marilyn L., et al.
Published: (1991)

Expenditures for Resources in School Library Media Centers FY '83-'84.
by: Miller, Marilyn L., et al.
Published: (1985)

New Money, Old Books.
by: Miller, Marilyn L., et al.
Published: (2001)

Plug It In: The Wired School Library.
by: Miller, Marilyn L., et al.
Published: (1998)

Live Wires: High Tech Media Specialists Get Connected.
by: Miller, Marilyn L., et al.
Published: (1996)

Expenditures for Resources in School Library Media Centers FY '85-'86.
by: Miller, Marilyn L., et al.
Published: (1987)

Expenditures for Resources in School Library Media Centers, FY 1991-92.
by: Miller, Marilyn L., et al.
Published: (1993)

Public Historically Black College and University Libraries of Georgia.
by: Gravois, James M.
Published: (1994)

Location Is Everything: A Region-By-Region Look at School Library Spending and Services, FY 1997-98.
by: Miller, Marilyn L., et al.
Published: (2000)

The Race for the School Library Dollar: Expenditures for Resources in School Library Media Centers FY 1993-94.
by: Miller, Marilyn L., et al.
Published: (1995)

Expenditures for Resources in School Library Media Centers FY'82-'83.
by: Miller, Marilyn L., et al.
Published: (1983)

More Services, More Staff, More Money: A Portrait of a High-Service Library Media Center.
by: Miller, Marilyn L., et al.
Published: (1998)

Texas Public Library Statistics for 1986.
Published: (1987)

College and University Libraries, Fall 1985.
Published: (1987)

ACRL University Library Statistics, 1987-88. A Compilation of Statistics from One Hundred Non-ARL University Libraries.
by: Molyneux, Robert E., Comp.
Published: (1989)

College Libraries: A Comparative Analysis in Terms of the ACRL Standards.
by: Carpenter, Ray L.
Published: (1981)

Texas Public Library Statistics for 1987.
Published: (1988)

Automation for the School Library Media Center. ERIC Digest.
by: Schamber, Linda
Published: (1990)

Statistics of Public and Private School Library Media Centers, 1985-86 (with Historical Comparisons from 1958-1985).
by: Williams, Jeffrey W., et al.
Published: (1987)

Upgrading the School Library.
by: Kroll, Carol
Published: (1995)

Public School Library Media Centers in South Carolina: A Survey of Service Levels Offered. Conducted during School Year 1988/1989.
by: Townsend, Catherine M.
Published: (1990)

Statistics & Input-Output Measures for School Library Media Centers in Colorado, 2000.
by: Lance, Keith Curry, et al.
Published: (2001)

How Does Your Public Library Compare? Service Performance of Peer Groups. Statistics in Brief.
by: Bassman, Keri, et al.
Published: (1998)

Inventory of Library Needs, 1975: Illinois. A Supplement to the National Inventory of Library Needs, 1975.
by: Ladd, Boyd
Published: (1979)

Inventory of Library Needs, 1975: Colorado. A Supplement to the National Inventory of Library Needs, 1975.
by: Ladd, Boyd
Published: (1979)

Inventory of Library Needs, 1975: North Carolina. A Supplement to the National Inventory of Library Needs, 1975.
by: Ladd, Boyd
Published: (1978)

Inventory of Library Needs, 1975: Washington. A Supplement to the National Inventory of Library Needs, 1975.
by: Ladd, Boyd
Published: (1979)

Statistics of Alaska Public Libraries: FY 1998 with FY 1988-FY 1998 Comparisons.
by: Jennings, Mary, Comp.
Published: (1999)

Libraries: Once and Future.
by: Helstien, Brian A.
Published: (1995)

Labor Costs in the Technical Operation of Three Research Libraries.
by: Getz, Malcolm, et al.
Published: (1984)

Library Statistics of Colleges and Universities, Fall 1969; Analytic Report.
by: Price, Bronson, et al.
Published: (1971)

ACRL University Library Statistics 1985-86 & 1986 "100 Libraries" Statistical Survey.
by: Molyneux, Robert E., Comp.
Published: (1987)

Texas Public Library Statistics for 1981: An Analysis.
Published: (1982)

ACRL University Library Statistics, 1988-89. A Compilation of Statistics from 114 Non-ARL University Libraries.
by: Bedford, Denise, Comp.
Published: (1990)

ARL Statistics, 1977-78. A Compilation of Statistics from the One Hundred and Five Members of the Association of Research Libraries.
by: Frankie, Suzanne, Comp.
Published: (1978)

Library Statistics of Colleges and Universities. Summary Data 1979.
Published: (1982)

Personnel Savings Through Computerized Library Systems
by: Atkinson, Hugh C.
Published: (1975)

Facts About Maryland's School Library Media Programs, 1979-80.
by: Williamson, Estelle, et al.
Published: (1980)

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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REDIRECT_URL	"/Record/eric_EJ481875/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
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REQUEST_METHOD	"GET"
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Session

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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_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
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SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
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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"
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REMOTE_PORT	"37505"
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SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
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SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
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REQUEST_TIME	1789467440

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Registered Handlers

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