منابع مشابه
From health search to healthcare: explorations of intention and utilization via query logs and user surveys
OBJECTIVE To better understand the relationship between online health-seeking behaviors and in-world healthcare utilization (HU) by studies of online search and access activities before and after queries that pursue medical professionals and facilities. MATERIALS AND METHODS We analyzed data collected from logs of online searches gathered from consenting users of a browser toolbar from Micros...
متن کاملThe Citizen as Respondent: Sample Surveys and American Democracy Presidential Address, American Political Science Association, 1995
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متن کاملExplorations and Extensions of
In this thesis we further develop the theory of synchrony and Synchronic Modal Equivalencing (SME), as applied to models of power system dynamics. First, we extend the SME partitioning algorithm to include the grouping of load buses. The generalized eigenanalysis setup previously used for load bus grouping in slow coherency is adapted to the synchrony framework. The extended SME partitioning al...
متن کاملPersian surveys and questionnaires for neurodevelopmental assessment in children
Introduction: Cohort studies are defined as studies that investigate the correlation between exposures and diseases. Meanwhile, studies that investigate the effect of different exposures on children are of high priority, especially those focused on neurodevelopment. This study aimed to introduce available surveys in Persian language suitable for cohort studies that could be used for assessing n...
متن کاملStatistical Matching in ‘Labour Force’ and ‘Time Use’ Surveys
Abstract. In the National Statistical Systems, some parts of the official statistics required for development planning and evidence base management are collected through sampling survey. Due to the high cost of sampling process, as well as nonresponses, it may not be possible to collect all of the expected variables in a survey.In order to obtain a comprehensive and complete source o...
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ژورنال
عنوان ژورنال: Nature
سال: 1879
ISSN: 0028-0836,1476-4687
DOI: 10.1038/019213a0