نتایج جستجو برای: collection
تعداد نتایج: 190480 فیلتر نتایج به سال:
In recent years, there have been over 50 comparative analyses carried out in which social or ecological variables have been used to explain variation in whole brain size, or a part thereof, in a range of vertebrate species. Here, we review this body of work, pointing out that there are a number of substantial problems with some of the assumptions that underpin the hypotheses (e.g. what brain si...
OBJECTIVES To assess the quality of routine data collection on relapses in leprosy programmes in six countries. DESIGN Through a questionnaire for project managers. RESULTS The number of reported relapse cases did not correlate with number of new cases in the individual projects. Even where available, skin smears were not always used for diagnosis of MB cases and relapses. The diagnosis of ...
BACKGROUND School closure is a non-pharmaceutical intervention that was considered in many national pandemic plans developed prior to the start of the influenza A(H1N1)pdm09 pandemic, and received considerable attention during the event. Here, we retrospectively review and compare national and local experiences with school closures in several countries during the A(H1N1)pdm09 pandemic. Our inte...
Rapid data collection and modern computing resources provide the opportunity to revisit the task of optimizing the model of diffraction geometry prior to integration. A comprehensive description is given of new software that builds upon established methods by performing a single global refinement procedure, utilizing a smoothly varying model of the crystal lattice where appropriate. This global...
Funding for data collection and analysis of these data has been supported by the 1 International Fund for Agricultural Development (TA Grant No. 301-IFPRI). We gratefully acknowledge this funding, but stress that ideas and opinions presented here are our responsibility and should, in no way, be attributed to IFAD.
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Subject Efficiency SRI's first goal was to speed up subject interaction with the data collection software. Additional memory was added to the data collection systems, and data collection software made much faster, so that now the pace of the data collection process is directly controlled by the subject and no longer limited by the software. As a result, the average data collection pace has incr...
Advances in information technology have dramatically changed information seeking, and necessitate an examination of traditional conceptions of library collection. This article addresses the task and reveals four major presumptions associated with collections: tangibility, ownership, a user community, and an integrated retrieval mechanism. Some of these presumptions have served only to perpetuat...
An uncountable collection of uniformly arcwise connected plane Suslinian dendroids is constructed which shows that the negations of the following properties: local connectedness, smoothness, pointwise smoothness, hereditary contractibility, and selectibility are not countable in this class of
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