نتایج جستجو برای: stepwise regression coefficient and fisher

تعداد نتایج: 16860982  

The aim of the present study was to determine the relationship between the dimensions of glass ceiling and the organizational commitment of women employees at University of Isfahan, which was conducted by a correlational-type descriptive method. The study population consisted of the women employees working at University of Isfahan, whose number stood at 428 individual and 202 individuals of the...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی 1391

the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...

آگیلار- وفایی, مریم , مغانلو, مهناز ,

AbstractObjectives: The aim of this study was to examine the relationships between domains and facets of the five factor model of personality and happiness, mental health and physical health. Method: In a descriptive study, 359 individuals (177 females and 182 males) were chosen through multi-stage stratified random sampling procedures from the population of undergraduate students from two univ...

Journal: :journal of agricultural science and technology 2010
h. zeinali s. r. tabaei-aghdaei a. arzani

abstract rosa damascena has attracted considerable attention in horticulture, biochemistry and in pharmacology because of the fragrance of the flowers and the high content of its bio-logically active substances. there is limited information available on factors controlling flower yield and its components. the present study reports an investigation on flower yield and the various factors affect...

2005
Sittichai Puagwatana Kennedy D Gunawardana

Since the large number of parties involved in corporate failure or ‘business failure’, the avoidance of failure has always been an important issue in the field of corporate finance and business management. In this paper, the model was developed to predict business failure in Thailand particular in technology industry by using four variables from Altman’s model and adding one variable to the mod...

Journal: :Remote Sensing 2017
Zuomin Wang Kensuke Kawamura Yuji Sakuno Xinyan Fan Zhe Gong Jihyun Lim

Concentrations of chlorophyll-a (Chl-a) and total suspended solids (TSS) are significant parameters used to assess water quality. The objective of this study is to establish a quantitative model for estimating the Chl-a and the TSS concentrations in irrigation ponds in Higashihiroshima, Japan, using field hyperspectral measurements and statistical analysis. Field experiments were conducted in s...

COX-2 inhibitory activities of some 1,4-dihydropyridine and 5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives were modeled by quantitative structure–activity relationship (QSAR) using stepwise-multiple linear regression (SW-MLR) method. The built model was robust and predictive with correlation coefficient (R2) of 0.972 and 0.531 for training and test groups, respectively. The quality of the mod...

ژورنال: سلامت کار ایران 2015

 Background and aims: The purpose of this research was to study the relationship between organizational mobbing with chronic fatigue and workplace cognitive failures. Method: This research is descriptive correlation method and its statistical population included all employees of Bidboland gas refinery company, from whom 270 persons were selected through convenience sampling method and responded...

ژورنال: حیات 2016
افشارنیا, الهه, حقانی, حمید, خسروی, شهلا, پاک‌گوهر, مینو,

Background & Aim: Male andropause begins with hormonal, physiological and chemical changes, and usually occurs in men between the ages of 40 to 55 years. These changes affect their quality of life. Hence, the current study investigated the quality of life of men with andropause and its related factors. Methods & Materials: This preliminary cross-sectional study was conducted through the cens...

ژورنال: ابن سینا 2021
Elikaee, Mohammad Mehdi , Khademi, Mojgan , Rahnejat, Amir Mohsen , Seyedi Asl, Seyed Teymur , Shahed-HaghGhadam, Haleh , Taghva, Arsia,

Background: Military personnel are at high risk for burnout due to exposure to high job stress. The purpose of this study was to investigate the role of character strengths, positive and negative emotions, and resilience in predicting burnout of military personnel in Iran. Materials and methods: A sample of 146 people working in different military and law enforcement forces was selected by ava...

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