نتایج جستجو برای: economic and mathematical modeling
تعداد نتایج: 16946019 فیلتر نتایج به سال:
abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...
in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...
adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...
In 1975 in Computer Center of Russian Academy of Science under leadership of academician A.A. Petrov we opened a new direction of researches: system analysis of developing economy [1] in which the methodology of mathematical modeling of the complex systems, advanced in natural sciences, was synthesized with achievements of the modern economic theory. Models were similar to so called computable ...
this research study aimed to investigate the relationship between field-dependence/independence cognitive style and vocabulary learning strategies among iranian efl learners. ninety participants majoring in english translation at arak university were chosen. the participants were classified into two groups of field-dependent and independent based on the results of group embedded figure test (ge...
As a large part of most state budgets, public universities are tempting targets of budget cuts. Using the theory of diffusion of innovation, we build a mathematical framework that allows us to simulate the continuum effects of such budget cuts. This technique of mathematical modeling can provide insights into the mechanisms that affect the beneficial impact of the university. Such insights are ...
The role of mathematics in economic analysis is not yet a settled question. Smith, Ricardo, Mill and other eminent classical economists did not use mathematics in their economic theorizations. We have defined classical mathematical economics as the whole body of literature in mathematical treatment of economics originating mainly from the contributions of Cournot, Jevons and Walras. There are ...
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