نتایج جستجو برای: data collection methods
تعداد نتایج: 3771076 فیلتر نتایج به سال:
New technology is fundamental to sustainable development. However, inventors from industrialized countries often refuse technology transfer because they worry about reverse-engineering. When can clean technology transfer succeed? We develop a formal model of the political economy of North-South technology transfer. According to the model, technology transfer is possible if (i) the technology in...
INTRODUCTION In Ethiopia, knowledge of contraceptive methods is high though there is low contraceptive prevalence rate. This study was aimed to assess prevalence and associated factors of long acting and permanent contraceptive methods in Jinka town, southern Ethiopia. METHODS Community based cross sectional survey was conducted to assess the prevalence and factors affecting long acting and p...
Vertebrate model organisms have been utilized in high throughput screening but only with substantial cost and human capital investment. The zebrafish is a vertebrate model species that is a promising and cost effective candidate for efficient high throughput screening. Larval zebrafish have already been successfully employed in this regard (Lessman, 2011), but adult zebrafish also show great pr...
human brain function for the past decade (see Roland [1] for review). Intersubject analysis is essential (2) because physiologi cal changes, such as altered regional cerebral blood flow, are usually too slight compared with noise caused by random decay ofnucide to allow statistically significant inference with a single thtaset. It also aims at determining the average and common findings applica...
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