The concept of meritocracy in the principles of organization and management, in addition to involving the characteristic manifestation of selection, appointment and retention of managers, specifically includes a range of key factors to build a system of meritocracy, upon which there has not been a general consensus so far. Accordingly, any analysis concerning the origins, challenges and obstacl...

Background & Objectives: Anger is one of the most important intrinsic human emotions, which is a common reaction to frustration and misbehaviors. Although this excitement is very important, it will lead to serious individual and social problems if it is not controlled appropriately. Regarding this, the present study aimed to compare the anger expression among the elementary teachers in two ...

Introduction: In this regard, one of the priorities of urban planning is improving citizen security. According to fast urbanism development, one of the managers and urban planners' concerns is increasing citizen sense. Sometimes physical proceedings such as protection, guarding, control are planned in urban spaces to achieve and intensification urban security, whereas increasing citizens' secur...

this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...

this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...

Frequency of Edentulous and its Relationship with Demographic Factors in Kurdistan Province Faiezeh Farhyar1, Jamil Sohrabi2, Ghobad Moradi3, Fatemeh Salehi Saheb4, Ali Salem5, Salar Rezaie5, Arezoo Yari6 * 1Expert of Oral Health Unit in Deputy of Health, Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj...

چکیده در بخش اول این پروژه دو روش میکرواستخخرا به نامهای میکرواسخخرا امولسیونی با کمک اموا فراصتتتو 1 و میکرواستتتخخرا مای – مای با کمک هوا 2 ، به عنوان دو روش میکرواستتتخخرا بدون حلال پخشکننده 3 ، برای اسخخرا برخی هیتدروکربتنهای آروماتیتک حلقوی 4 از نمونتههای آبتی بهکار گرفخه و پارامخرهای موثری همچون نوع حلال اسختتتتخرا کننده، حجم حلال اسخخرا کننده، میزان نمک، زمان تابش اموا فراصتو ، تددا...