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تعداد نتایج: 21268383 فیلتر نتایج به سال:
the evaluation of prevalence and appearing the social disorders involve having exact statistical information during a fixed time series. in iran, unfortunoutiely, there is no access to this kind of information - at least in this regard. in some social disorders which originally have risen some misunderstanding and disagreement in their definitions, importance, and soon, the lack of statistic in...
This field study was conducted to investigate barriers to applying principles of management in wards of Tehran University on medical science hospitals: head nurses' viewpoints .75 hednurses who were working in selected hospitals affiliated to Tehran University of Medical Sciences. The data collection tool was a questionnaire that it,s validity and reliability was obtained using content vali...
The purpose of this study was to identify the factors affecting the academic dropout of students referred to the Birjand University of Commerce Affairs Commission. The research was done with a qualitative method and a phenomenological approach. The statistical population of the study was all academic dropout students referred to the special commission for the period 1394 to 1396. The data were ...
the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...
Becoming aware of errors that one has committed might be crucial for strategic behavioral and neuronal adjustments to avoid similar errors in the future. This review addresses conscious error perception ("error awareness") in healthy subjects as well as the relationship between error awareness and neurological and psychiatric diseases. We first discuss the main findings on error awareness in he...
In the Colored Bin Packing problem a sequence of items of sizes up to 1 arrives to be packed into bins of unit capacity. Each item has one of c ≥ 2 colors and an additional constraint is that we cannot pack two items of the same color next to each other in the same bin. The objective is to minimize the number of bins. In the important special case when all items have size zero, we characterize ...
patients and methods in this retrospective, cross-sectional study, the medical records of all deceased neonates hospitalized in fatemieh hospital of hamadan, during a 5-year period (2006 – 2011) were extracted. a questionnaire including sex, weight, gestational age, time of birth, delivery mode, maternal disease, and leading cause of death was filled out. the information was then analyzed using...
from historical facts to geo-political realities: relation between turkey and armenia ( 1915 – 2010)
armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...
Introduction & Objective:Acquiring new knowledge and skills is essential for nurses. Continuing educations improve knowledge, attitudes and performance of nurses and have important role in improving quality of care. The aim of this study was to evaluate deterring factors of participation in continuing nursing education in two hospital social security of Alborz of Karaj and social security hospi...
Lack of Correlation Between Activated Clotting Time and Plasma Heparin During Cardiopulmonary Bypass
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