Profiling Vendor Performance.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Bracken, James K., Calhoun, John C.
Format:	Recurso educativo Open Access
Language:	en
Published:	1984
Subjects:	College Libraries Evaluation Criteria Higher Education Library Acquisition Library Materials Performance Factors Profiles Program Evaluation Publishing Industry Purchasing Tables (Data)
Online Access:	Acceder al recurso
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Evaluation of An Approval Plan: Vendor and Publisher Performance.
by: McCullough, Kathleen
Published: (1974)

A Systematic Approach to Performance Evaluation of Out-of-Print Book Dealers: The San Fernando Valley State College Experience
by: Mitchell, Betty J.
Published: (1971)

The Acquisition of Library Microforms: Part II
by: Sullivan, Robert C.
Published: (1977)

An Evaluation of Reference Desk Service.
by: Christensen, John O., et al.
Published: (1989)

Developing Behavioral Reference Desk Performance Standards.
by: Larson, Carole A., et al.
Published: (1994)

Publication in Library and Information Science: The State of the Literature.
by: Budd, John
Published: (1988)

The Paperback Bind.
by: Hoffert, Barbara
Published: (1991)

What's Your Money Worth? Materials Budgets and the Selection and Evaluation of Book and Serial Vendors.
by: Barker, Joseph W.
Published: (1992)

Approval Plans in ARL Libraries. Kit 83.
by: Leonhardt, Thomas W.
Published: (1982)

An Evaluation of Approval Plan Performance: The Acquisition of Titles in Political Science.
by: Moline, Gloria
Published: (1975)

Vendor Selection, Vendor Collection, or Vendor Defection.
by: Alessi, Dana
Published: (1992)

Standards for University Libraries: Evaluation of Performance.
Published: (1989)

Collection Development Policy.
by: Dole, Wanda V., et al.
Published: (1996)

Forecasting Price Increase Needs for Library Materials: The University of California Experience.
by: Smith, Dennis
Published: (1984)

Knowledge Served on a Silver Platter: Planning and Paying for CD-ROMs.
by: Zarnosky, Margaret R.
Published: (1992)

Performance Measurement for Public Services in Academic and Research Libraries. Occasional Paper Number #9.
by: Cronin, Mary J.
Published: (1985)

Reference Service Standards, Performance Criteria, and Evaluation.
by: Schwartz, Diane G., et al.
Published: (1986)

The Public Library Effectiveness Study: The Complete Report.
by: Van House, Nancy A., et al.
Published: (1993)

The Use of Public Library Roles for Effectiveness Evaluation.
by: Van House, Nancy A., et al.
Published: (1994)

Automated Acquisitions and Collection Development in the Knox College Library.
by: Calhoun, John C., et al.
Published: (1982)

Strategies for Selecting Vendors and Evaluating Their Performance--From the Vendor's Perspective.
by: Born, Kathleen
Published: (1992)

Publishers' Sales Strategies: A Questionable Business.
by: Eaglen, Audrey B.
Published: (1988)

Survey of Library Material Expenditures at Stanford University Libraries.
by: Lynden, Fred C.
Published: (1974)

Vendors and Delivery: An Analysis of Selected Publishers, Publisher/Agents, Distributors, and Wholesalers
by: Lincoln, Robert
Published: (1978)

The ARL Library Index and Quantitative Relationships in the ARL.
by: Stubbs, Kendon
Published: (1980)

What Constitutes a High-Quality M.L.S. Program? Forty-Five Faculty Members' Views.
by: Biggs, Mary, et al.
Published: (1988)

An Evaluation Model for Electronic Resources Utilizing Cost Analysis.
by: Svenningsen, Karen
Published: (1998)

Cancellation Decisions: Evaluating Standing Orders.
by: Heroux, Marlene, et al.
Published: (1978)

Scholarship and the Academic Librarian.
by: Black, William K., et al.
Published: (1994)

Measures of Expected Online Catalog Performance for Public Access Terminals.
by: Taylor, Raymond G., Jr.
Published: (1988)

An Investigation of Domestic Approval Plan Return Rates by Academic Subjects before and after Subject Reprofiling at a Medium-Sized Academic Library.
by: Herbert, Ida L.
Published: (1991)

Publishers' Trade Discounts: A Simple Matter of Fairness.
by: Eaglen, Audrey B.
Published: (1984)

Electronic Databases: Will Old Collection Development Policies Still Work?
by: LaGuardia, Cheryl, et al.
Published: (1992)

Houston Cole Library Collection Assessment.
by: Henderson, William Abbot, Ed., et al.
Published: (1992)

Circulation/Reserve Desk Personnel Effectiveness.
by: Hobson, Charles J., et al.
Published: (1987)

Librarian vs. Publisher
by: Kesselman, Jeff
Published: (1970)

An Assessment of Publisher Quality by Political Science Librarians.
by: Lewis, Janice S.
Published: (2000)

Purchasing an Encyclopedia: 12 Points To Consider. Fifth Edition.
Published: (1996)

Criteria, Policies and Procedures for Promotion in Rank and Granting of Continuous Appointment to Library Faculty.
by: Brenneise, Harvey, et al.
Published: (1990)

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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