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Main Author:	Dahlen, Karen Hackleman
Format:	Recurso educativo Open Access
Language:	en
Published:	1993
Subjects:	Academic Libraries Futures (of Society) Health Services Higher Education Hospital Libraries Information Dissemination Information Sources Library Associations Library Networks Library Role Medical Libraries Models National Libraries Patient Education Problems Public Libraries User Needs (Information)
Online Access:	https://eric.ed.gov/?id=EJ485296
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author	Dahlen, Karen Hackleman
author_facet	Dahlen, Karen Hackleman Dahlen, Karen Hackleman
collection	Education Resources Information Center
contents	The Status of Health Information Delivery in the United States: The Role of Libraries in the Complex Health Care Environment. Dahlen, Karen Hackleman Academic Libraries Futures (of Society) Health Services Higher Education Hospital Libraries Information Dissemination Information Sources Library Associations Library Networks Library Role Medical Libraries Models National Libraries Patient Education Problems Public Libraries User Needs (Information) Discusses the current environment in which health information is disseminated. Topics addressed include health information versus patient education; a model for examining delivery of consumer health information; the role of library professional associations; national libraries; public libraries; hospital libraries; academic health sciences libraries; library networks; problems delivering information; and future trends. (Contains 41 references.) (LRW)
format	Recurso educativo Open Access
id	eric_EJ485296
institution	ERIC Institute of Education Sciences
language	en
publishDate	1993
record_format	eric
spellingShingle	The Status of Health Information Delivery in the United States: The Role of Libraries in the Complex Health Care Environment. Dahlen, Karen Hackleman Academic Libraries Futures (of Society) Health Services Higher Education Hospital Libraries Information Dissemination Information Sources Library Associations Library Networks Library Role Medical Libraries Models National Libraries Patient Education Problems Public Libraries User Needs (Information) The Status of Health Information Delivery in the United States: The Role of Libraries in the Complex Health Care Environment. Dahlen, Karen Hackleman Academic Libraries Futures (of Society) Health Services Higher Education Hospital Libraries Information Dissemination Information Sources Library Associations Library Networks Library Role Medical Libraries Models National Libraries Patient Education Problems Public Libraries User Needs (Information) Discusses the current environment in which health information is disseminated. Topics addressed include health information versus patient education; a model for examining delivery of consumer health information; the role of library professional associations; national libraries; public libraries; hospital libraries; academic health sciences libraries; library networks; problems delivering information; and future trends. (Contains 41 references.) (LRW)
title	The Status of Health Information Delivery in the United States: The Role of Libraries in the Complex Health Care Environment.
topic	Academic Libraries Futures (of Society) Health Services Higher Education Hospital Libraries Information Dissemination Information Sources Library Associations Library Networks Library Role Medical Libraries Models National Libraries Patient Education Problems Public Libraries User Needs (Information)
url	https://eric.ed.gov/?id=EJ485296

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
language	"en"
ui	"standard"
VUFIND_SESSION	"630b0903281e58f69dd1d58868d2d2b5"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784708582.5637 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "630b0903281e58f69dd1d58868d2d2b5" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1776}

Server/Request Data

Key	Value
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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	"language=en; ui=standard; VUFIND_SESSION=630b0903281e58f69dd1d58868d2d2b5"
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	"216.73.216.85"
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	"54388"
REDIRECT_URL	"/Record/eric_EJ485296/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ485296/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784708582.5589
REQUEST_TIME	1784708582

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"en"
ui	"standard"
VUFIND_SESSION	"630b0903281e58f69dd1d58868d2d2b5"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784708582.5637 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "630b0903281e58f69dd1d58868d2d2b5" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1776}

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	"language=en; ui=standard; VUFIND_SESSION=630b0903281e58f69dd1d58868d2d2b5"
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	"216.73.216.85"
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	"54388"
REDIRECT_URL	"/Record/eric_EJ485296/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ485296/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784708582.5589
REQUEST_TIME	1784708582

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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