نتایج جستجو برای: information centers
تعداد نتایج: 1249982 فیلتر نتایج به سال:
Evolutionary benefits of task fidelity and improving information acquisition via multiple transfers of materials between individuals in a task partitioned system have been shown before, but in this paper we provide a mechanistic explanation of these phenomena. Using a simple mathematical model describing the individual interactions of the wasps, we explain the functioning of the common stomach,...
Physicians have many information needs that arise at the point of care yet go unmet for a variety of reasons, including uncertainty about which information resources to select. In this study, we aimed to identify the various types of physician information needs and how these needs relate to physicians' use of the database PubMed and the evidence summary tool UpToDate. We conducted semi-structur...
Responses to drug information questions posted on the Internet Usenet pharmacy newsgroup sci.med. pharmacy were compared for accuracy with responses from drug information centers (DICs). Twenty-five questions were randomly selected from the past five years' continuing-education sections of the Annals of Pharmacotherapy, and possible answers were determined on the basis of corresponding articles...
BACKGROUND Data abstraction, a critical systematic review step, is time-consuming and prone to errors. Current standards for approaches to data abstraction rest on a weak evidence base. We developed the Data Abstraction Assistant (DAA), a novel software application designed to facilitate the abstraction process by allowing users to (1) view study article PDFs juxtaposed to electronic data abstr...
A long-standing issue in the study of how people acquire visual information centers around the scheduling and deployment of attentional resources: Is the process serial, or is it parallel? A substantial empirical effort has been dedicated to resolving this issue (e.g., J. M. Wolfe, 1998a, 1998b). However, the results remain largely inconclusive because the methodologies that have historically b...
Response to Commentaries on “Patient Autonomy for the Management of Chronic Conditions: A Two-Component Re-Conceptualization” Aanand D. Naik abc; Carmel B. Dyer d; Mark E. Kunik abc; Laurence B. McCullough e a Houston Center for Quality of Care & Utilization Studies, b Michael E. DeBakey VA Medical Center, c Baylor College of Medicine, d University of Texas-Houston Medical School, e Center for ...
Medicine is increasingly practiced through the application of information sciences. Medical informatics deals with optimal information use within bioinformatics, imaging, clinical, and population health domains. Population health informatics plays an important role in that it critically informs practice in each of the other domains. Proper functioning of health care systems requires an advanced...
UNLABELLED PAHO establishes guidelines that must be met by drug information centers (DIC) and the drug information services (DIS). OBJECTIVE To describe the operations, activities, and resources of the DICs and the DISs affiliated with public institutions of Costa Rica, and their adjustment to the provisions set forth by the PAHO. METHODS Descriptive study conducted in May 2003. The officer...
Abstract Background and purpose: One of the main factors in establishing health equity is delivering equal spatial access to public medical cares to all members in a society. The aim of this study was to evaluate equity in health by assessing people's access to health care centers using Geographic Information System (GIS) in Kermanshah (west of Iran). Material and methods: In this descript...
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