منابع مشابه
Comparison of estimates of population-based surveys.
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Population receptive field (pRF) analysis is a popular method to infer spatial selectivity of voxels in visual cortex. However, it remains largely untested how stable pRF estimates are over time. Here we measured the intersession reliability of pRF parameter estimates for the central visual field and near periphery, using a combined wedge and ring stimulus containing natural images. Sixteen hea...
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Objective. Estimates of the Hispanic population have traditionally been based on historical trends, ratios, or some variant of the cohort-component method. In this article, we describe and test a methodology in which estimates of the Hispanic population are based on symptomatic indicators of population change such as births, deaths, and school enrollments. Methods. Using a variety of techniques...
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Thomas Spoorenberg Translated by: Elham Fathi Statistical Center of Iran Abstract. Official population estimates can be produced using a variety of data sources and methods. These range from the direct extraction of information from continuously updated population registers to procedures for updating the status of a population enumerated previously in a periodic census. Additional sources and ...
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Previous knowledge of population sizes of fish in these lakes comes from a mark-recapture study carried out in Paxton Lake in May, 2005 (M. Nomura and D. Schluter, unpublished). The results of this effort are shown in Table S1 of the Supplement. These estimates are now stale, being more than 10 years out of date. The estimates were based on relatively small samples, leading to highly uncertain ...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1898
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)97750-5