نتایج جستجو برای: 6 principal components explained approximately 825 percent of the total variance

تعداد نتایج: 22949531  

  Background: Responsiveness is one of the three main goals of the health system introduced by World Health Organization. This study aimed at examining health system responsiveness after Health Sector Evolution Plan in Kermanshah, Western Iran.   Methods: A sample of 335 hospitalized patients was selected using proportionate allocation to population size method in the city of Kermanshah (Ira...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
فرحناز رستمی دانش آموخته دکتری دانشگاه تهران و عضو هیات علمی گروه ترویج و توسعه روستایی، دانشگاه رازی کرمانشاه حسین شعبانعلی فمی دانشیار دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران خلیل کلانتری استاد دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران محمد علی محمدی عضو هیات علمی گروه رفاه اجتماعی (دانشگاه علوم بهزیستی و توانبخشی)

the advent of an economy based upon socioeconomic capabilities and obligation, along with move in the direction of such knowledge oriented concepts as social investments makes one consider other such theries as social capital in an analysis of basic skill formations, and as well in the development and application of these skills in higher education and curricula. the main purpose of this study ...

باقری, نادعلی, بخش بلوچ زهی, امیر, کیانی, غفار,

  conditions. Thus, these varieties could be suitable option for yield increase and an effective step toward food security. Selection of parental lines has essential role in developing ideal combinations. Therefore, it is essential to study the relationship and genetic diversity among parental lines in hybrid rice. Sixteen hybrid rice parental lines including 6 restorer lines (Poya, Sepidrud, P...

ژورنال: رویش روانشناسی 2019

The present research has been conducted to predict mothers' parenting styles through their attachment styles and personality traits. The design of present research was correlation. The number 310 of mothers' preschool children were selected by random cluster sampling and they completed Parental Authority Questionnaire (Buri, 1991), Adult Attachment Scale (Collins & Read, 1990), NEO-Five Factor ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1389

abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...

Ali Ashraf Jafari Hossein Arzani Mohammad Jafari Sedigheh Zare Kia Seyyed Akbar Javadi

This study aims to assess the effect of grazing intensity on vegetation structure, soil nutrient concentrations and soil physical properties. The study was carried out in steppe rangelands of Saveh, Markazi province, Iran. Four sites with four grazing intensities including very high, high, moderate and non-grazed with the same ecological conditions were selected. To study various vegetation and...

Journal: :بررسی مسایل اجتماعی ایران 0
نگار خزان دانشجو دکتری منصور وثوقی استاد جامعه شناسی دانشگاه آزاد اسلامی واحد علوم و تحقیقات

this study aims at using a deductive reasoning to extract several hypotheses from patriarchy, subordination, alienation and perceived relative deprivation theories to establish an empirical association between patriarchy as an independent variable and perceived relative deprivation and alienation of women as a dependent variable. specifically, the study attempts to answer the question: does pat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1387

the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...

Journal: :iranian journal of ichthyology 0
hamed kolangi miandare department of fisheries, faculty of fisheries and environment, gorgan university of agricultural sciences and natural resources, gorgan, golestan, iran. omid jafari department of fisheries, faculty of fisheries and environment, gorgan university of agricultural sciences and natural resources, gorgan, golestan, iran. hajer ben alaya laboratory of marine biology, university of sciences of tunis, tunisia.

the aim of this study was to access the genetic differentiation of paraschistura sp. in kheirabad and brim rivers (zohreh river system, persian gulf basin), iran. for this purpose, 60 samples including 30 male and 30 female samples from each river were collected. a total of six microsatellite loci (bbar4, bbar7, ic228, ic230, ic434 and ic720) were used and all of them showed high polymorphism (...

In order to obtain pure lines of corn for direct sowing or their usage in crossing, it is necessary to provide pure genotypes. This experiment was carried out by the use of individual selection breeding method and the 198 S6 lines of maize were evaluated in 2007and 14 traits were measured on them. The results of descriptive statistics showed considerable variation among genotypes. The maximum a...

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