نتایج جستجو برای: adjustment of production
تعداد نتایج: 21222732 فیلتر نتایج به سال:
considering the current upward drift in farm use all over the world, the russian agro-food market has immense possibilities to create such economic conditions under which the farming sector could develop dynamically. the increase in the grain production is of crucial importance for all agricultural branches. in this respect, the grain sector is russia’s strategically significant economic segmen...
Background: Health locus of control is an important variable in diabetes. The aims of the present study were to investigate the role of health locus of control in predicting psychosocial adjustment to illness and compare psychosocial adjustment to illness and dimensions of health locus of control among male and female type 2 diabetic patients. Methods: One hundred and eighteen patients were ...
in this paper, an efficient method for solving optimal control problemsof the linear differential systems with inequality constraint is proposed. by usingnew adjustment of hat basis functions and their operational matrices of integration,optimal control problem is reduced to an optimization problem. also, the erroranalysis of the proposed method is investigated and it is proved that the order o...
This is a comparative study to show the rate of remarriaging among martyr's spouses and widows. The main questions of the study were as follows: the rate of remarriage, basic preventive factors of remarriage, the condition of matrimonial adjustment, the rate of matrimonial adjustment and finally the variables which had relation with matrimonial adjustment. The research is descriptive and the u...
Abstract Introduction: Regarding the importance of social adjustment in adolescence and its related factors in school education system, the present study aimed to predict social adjustment with regard to self-efficacy and cognitive-emotional adjustment in high school boy students. Methods: This research was a descriptive correlational study. The statistical population was first grade high sch...
adjusted milk yield for 305 days and two milking times along with actual first lactation records of 187138 holstein cows were used to find out the effect of record adjustment on variance components estimation and on genetic evaluation. records had been gathered by the animal breeding center of iran during years 1991 to 2006. the pedigree file included 288032 animals. a single animal model with ...
background and objectives: admission to university is considered an opportunity to learn more and mentally grow further. at the same time, it is considered a stressor by some students and causes maladaptive reactions in them. this study was conducted to investigate the association between social adjustment and spiritual health in university students. methods: two hundred and fifty students were...
Background and Objective: Stress management training as one of the life skills including awareness and promoting socio-mental abilities and causing better adjustment, also increasing mental, physical and social health of individuals. The aim of this study was to evaluate the effectiveness of stress management training on social adjustment of Rasht hospitals female medical staff. Materi...
Introduction: The purpose of this research was to study the effectiveness of group-based acceptance and commitment therapy or ACT on the social adjustment of female students. Considering social adjustment is one of the most important issues in adolescence, this issue can be the source of many problems. Methods: The research was a semi-experimental study with a pretest and posttest with a contro...
It has been widely known that neoclassical growth models with su¢cient increasing returns in production may feature indeterminacy. This note shows that investment adjustment costs increase the required degree of increasing returns for indeterminacy to arise. Under empirically plausible levels of investment adjustment costs, we need implausibly large degree of increasing returns to generate inde...
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