نتایج جستجو برای: structured in
تعداد نتایج: 16988655 فیلتر نتایج به سال:
Physicians for ordinary people in Korea's Joseon Dynasty (1392-1910) did not need to pass the national medical licensing examination. They were able to work after a sufficient apprenticeship period. Only physician officers were licensed as technical civil servants. These physician officers were middle class, located socially between the nobility and the commoner. They had to pass a national lic...
Document archives contain large amounts of data to which sophisticated queries are applied. The size of archives and the complexity of evaluating queries makes the use of parallelism attractive. The use of semantically-based markup such as SGML makes it possible to represent documents and document archives as data types. We present a theory of trees and tree homomorphisms, modelling structured ...
in this paper, a new stage structured prey-predator model with linear functional response is proposed and studied. the stages for prey have been considered. the proposed mathematical model consists of three nonlinear ordinary differential equations to describe the interaction among juvenile prey, adult prey and predator populations. the model is analyzed by using linear stability analysis to ob...
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background: one of the methods used for standard setting is the borderline regression method (brm). this study aims to assess the reliability of brm when the pass-fail standard in an objective structured clinical examination (osce) was calculated by averaging the brm standards obtained for each station separately. materials and methods: in nine stations of the osce with direct observation the e...
background: objective structured clinical examination (osce) is one of the best methods of evaluating the achievement of domains such as educational objectives and cognitive, emotional, and psycho-motor aspects of medical students. according to available evidences, no study has been conducted on the evaluating of osce in midwifery students. the main purpose of this study was the evaluation of ...
the synthesis of nano- structured cobalt through a controlled chemical process followed by heat treating at various temperatures is studied. the product is characterized by icp, xrd, fesem , and tem, indicating that the as- synthesized particles have an amorphous structure with 1.76 for co/b ratio, an average size of 50 nm. the transformation of intermediate phases into single phase nano- cryst...
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