نتایج جستجو برای: risk factor
تعداد نتایج: 1668441 فیلتر نتایج به سال:
background: considering the existence of controversies about the predictive value of inflammatory markers for cardiovascular disease (cvd), we aimed to compare the level of high?sensitivity c?reactive protein (hs?crp) and interlukin?6 (il?6) level in chronic hemodialysis (hd) patients with and without cvd. materials and methods: in this historical cohort study, hd patients with and without cvd ...
We describe a model that takes into account the tail dependence present in a large set of historical risk factor data using the modern concept of copulas. We extend the popular t-copula to obtain a new grouped t-copula which describes more accurately the dependence among risk factors of different classes. We explain how to estimate the parameters of the grouped t-copula and apply the method to ...
with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...
the purpose of the present study was to investigate the latent pattern underlying reading ability . some 272 male and female participants. english majors at the ba level , participated in the study. two valid tests were used in this study, the reading test developed exclusively for the purpose of this project and academic reading section of ielts. to investigate the possible latent underlying...
Multi project risk management of large-scale construction enterprise is a complex, huge and dynamic systematic engineering. Besides, risk factors are on a constant change along with the passage of time. Thus, constant feedback and improvement of the project based on risk identification and control is vital. Aimed to improve the risk control level, this paper constructed both organization system...
cost by considering earnings quality for accepted companies in Tehran StockExchange. This survey investigates a population of 76 companies during the timeperiod of 2009-2014. The results show that under high earnings quality, the marketrisk factor, the book risk to market factor, and the size risk factor have positiveeffects, and the profit risk factor has negative effects on shareholders equit...
There is paucity of data on magnitude and risk factors associated with asthma in developing countries like India. The study aims to assess the prevalence and factors associated with asthma. A cross sectional study was conducted among 275 school children aged 12-15 years age group using modified International study on Allergy and Asthma in childhood (ISAAC) questionnaire in rural Puducherry. Dat...
در سالیان اخیر پدیده حزن انگیز گرد و غبار گاها آسمان غرب ایران را اشغال کرده و زندگی مردم را تحت تاثیرات زیانبار خود قرار داده است. پدیده گرد و غبار که به عنوان مهمترین معضل زیست محیطی کشور در دهه اخیر قلمداد می شود واجد طیف وسیعی از خسارات و اثرات منفی است که باعث گردیده این موضوع از یک شکل محلی به بحرانی بین المللی تبدیل شود. این پایان نامه به مقایسه خصوصیات فیزیکوشیمیایی ذرات گرد و غبار در...
cost by considering earnings quality for accepted companies in tehran stockexchange. this survey investigates a population of 76 companies during the timeperiod of 2009-2014. the results show that under high earnings quality, the marketrisk factor, the book risk to market factor, and the size risk factor have positiveeffects, and the profit risk factor has negative effects on shareholders equit...
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