نتایج جستجو برای: 000 plha and sub
تعداد نتایج: 16867599 فیلتر نتایج به سال:
Drug and health literacy is a key determinant of health outcomes. There are several tools to assess drug and health literacy. The objective of this article is to determine drug literacy level and its relationships with other factors using a single screening tool. A cross- sectional survey was conducted among 1104 people in Qazvin province, Iran. Based on the proportional-to-size method, partici...
Surface reconstructions and adatom kinetics of silicon on GaN(0001) and (000 ) surfaces are studied by scanning tunneling microscopy, electron diffraction and first-principles calculations. In the low silicon coverage regime a 2×2 structure is observed, and is interpreted in terms of a model consisting of a Ga adatom on a monolayer of 3Ga + 1 Si and a SiGa atom in the third layer. For high sili...
BACKGROUND Zambia is a sub-Saharan country with one of the highest prevalence rates of HIV, currently estimated at 14%. Poor nutritional status due to both protein-energy and micronutrient malnutrition has worsened this situation. In an attempt to address this combined problem, the government has instigated a number of strategies, including the provision of antiretroviral (ARV) treatment couple...
archaeology is growing science that continues to discover the material remains of man; hence, it is the best evidence to understand human relations that too shows close co-operation between the neighboring countries, especially iran and india (present pakistan). right from bronze age when man started building a better social organization, archaeology presents positive evidences for economic an...
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