نتایج جستجو برای: agricultural extension is a client
تعداد نتایج: 14162452 فیلتر نتایج به سال:
ABSTRACT- Agricultural extension agents should provide dry land producers with appropriate education to make them more interested in learning about water use optimization. Therefore, it is recommended to accompany education with art. In this regard, a study, using the randomized experimental research design, was carried out among dry land grape producers in Herayjan village, Southwest Iran, usi...
the successful adoption of e-learning systems is mainly dependent on the learners’ attitude and willingness to use them. this survey was conducted to investigate agricultural extension workers’ attitudes toward using e-learning for on-the-job training in iran and factors which affect it. using the stratified sampling technique a sample of 379 extension workers were selected from six provinces. ...
Background & Objectives: Agricultural mechanization development in parallel of growing this sector treat farmers' health and safety and other persons in farms. Safety training has a vital role in reducting agricultural machinery operators and farmers' occupational injuries. The purpose of this research was study of agricultural expert's knowledge toward safe work with agricultural machine...
for the first time nakayama introduced qf-ring. in 1967 carl. faith and elbert a. walker showed that r is qf-ring if and only if each injective right r-module is projective if and only if each injective left r-modules is projective. in 1987 s.k.jain and s.r.lopez-permouth proved that every ring homomorphic images of r has the property that each cyclic s-module is essentialy embeddable in dire...
the effect of the presence of perforations on he stresses of a plate is a problem which is of great interest in structural design and in the mathemattical theory of elasticity. among the many hole patterns that are likely to require consideration is the ring of equally spaced circular holes. the present worke investigates stress & strain analysis of a thin isotropic circular plate containing a ...
organizational culture, as an appropriate context for one's motivation along with a deployment of his talents and abilities can play critical role in increasing an employee's job performance. the main purpose followed in this survey study was to investigate the relationship between agricultural extension experts’ job performance and organizational culture in kerman province, iran. sta...
this survey research was conducted to investigate the professional facilitation competencies of agricultural extension experts. the statistical population of the study consisted of all extension practitioners working in different provincial extension departments of the ministry of jihad-e-agriculture. using cochran's formula, 232 extension practitioners were selected as sample using multi-...
throughout this dissertation r is a commutative ring with identity and m is a unitary r-module. in this dissertation we investigate submodules of multiplication , prufer and dedekind modules. we also stat the equivalent conditions for which is ring , wher l is a submodule of afaithful multiplication prufer module. we introduce the concept of integrally closed modules and show that faithful mu...
Investment in research is indeed a "rational" investment. Thesis issues and projects in highereducation are the sources of research at educational institutions and have an evident role in helpingprofessionals and researchers. However, lack of fit scientific methods along with the ignorance ofthe proper processes of science has somewhat diminished the importance of research. This studypoints out...
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