نتایج جستجو برای: dependent variable
تعداد نتایج: 921416 فیلتر نتایج به سال:
Thermoelastic behavior of temperature-dependent (TD) and independent (TID) functionally graded variable thickness cantilever beam subjected to mechanical and thermal loadings is studied based on shear deformation theory using a semi-analytical method. Loading is composed of a transverse distributed force, a longitudinal distributed temperature field due to steady-state heat conduction from root...
The paper designs an indigenous module to upgrade the media literacy among high school students utilizing the “multimedia education”, “the cultural studies”, the theory of “New London Group” and “the political media literacy” by Ferguson. The method used is in two categories, documentary and survey. The population comprises of the tenth and eleventh graders in the 2nd region of the ministry of ...
The present survey was conducted aimed to investigate effectiveness of two approaches of private teaching and educational consultation on academic success, classroom behavior, and self-esteem of students with educational decline threats. The strategy of survey was quantitative and test approach was used through three-group pretest-posttest with one control group. Statistical population included...
Increasing crop production per unit volume of water consumption requires recognizing the most dependent variable in drip irrigation to the volume of water consumption and also identifying the most important variables independent of water productivity in surface and subsurface drip irrigation for optimal use of available water resources. The present research was carried out in Behbahan Agricultu...
What is nowadays considered and emphasized in the management of city affairs as a paradigm in the management of cities is the utilization of a model of good urban governance in which the government, citizens and private institutions are in a horizontal and cross-sectoral flow. Participate. It is in this context that one can hope to solve the structural and functional problems and problems of ci...
Background : Asthma is one of the commonest chronic childhood diseases and one of the main factors of hospital admission at these ages. The main causes of increasing death due to asthma are inability in the diagnosis and piddling the severity of the diseases, delay in the recourse and inappropriate treatment. Therefore the early diagnosis of children at risk for urgent admission in special care...
This paper analyzes renewal input state dependent queue with $N$- policy wherein the server takes exactly one vacation. Using the supplementary variable technique and recursive method, we derive the steady state system length distributions at various epochs. Various performance measures has been presented. Finally, some numerical computations in the form of graphs are presented to show the par...
The fashion and increase of consumers cultural is an important problem. This paper studies the effective Socio-Cultural Factors on the fashion trends among the girl student’s in Andimeshk. About 200 girls in Andimeshk (South west of Iran) were randomly chosen. The research method was survey and correlation with questionnaire. The data were analyzed through SPSS package along with Pearson coeffi...
despite controversy, the contingent valuation method (cvm) is widely used for non-market valuation. among elicitation methods of cvm, the dichotomous choice (dc) has been paid attention. there are two types of dc methods: single-bounded dc (sbdc) and double-bounded dc (dbdc). dbdc is more efficient than sbdc. many of cvm studies in iran used dbdc but data analyses were done by logit model; that...
this fact that marketing can encourage farmers to produce and their products better introduce to compete in the sell market and with market-friendly products to know better is important. the farmer who is not familiar with the importance of marketing and its technology will not be able to succeed in selling their product and may sell your product at a cheaper price and will be deprived of inter...
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