نتایج جستجو برای: by extension
تعداد نتایج: 7109068 فیلتر نتایج به سال:
This research can be considered as one of the studies that seek to explore, in an argumentative way, subtle and solid philosophical concepts in the field of art. The paper provides an analysis of the concept of “extension” in music as one of the most thought-provoking philosophical concepts. The analysis is carried out by interpreting Ibn-Sina’s special conception of musical extension to answer...
The continuous rapid development of telecommunications and computer-based information technology (IT) is probably one of the biggest factors of change in agricultural extension, which will facilitate and reinforce other changes. There are many possibilities for the potential applications of the technology in agricultural extension, about which attitudes of extension professionals is highly impo...
In this paper, we give three functors $mathfrak{P}$, $[cdot]_K$ and $mathfrak{F}$ on the category of C$^ast$-algebras. The functor $mathfrak{P}$ assigns to each C$^ast$-algebra $mathcal{A}$ a pre-C$^ast$-algebra $mathfrak{P}(mathcal{A})$ with completion $[mathcal{A}]_K$. The functor $[cdot]_K$ assigns to each C$^ast$-algebra $mathcal{A}$ the Cauchy extension $[mathcal{A}]_K$ of $mathcal{A}$ by ...
The study analyzed factors that motivate agricultural extension agents in Agricultural Development Programme of Abia State. Primary data were collected from 96 extension agents in Abia State, Nigeria who were selected using multi-stage random sampling technique. Data were analyzed using descriptive statistics, mean score, ordered logit and Spearman rank correlation. It was revealed that 58.3% o...
the main purpose of this study was to investigate the level of agricultural extension entrepreneurship in the process of sustainable agricultural development. the statistical population of the study was composed of agricultural extension experts (n=2882). the method of sampling was a systematic random sampling one. questionnaire was the means employed for data collection. questionnaire validati...
one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...
Phytochemicals are structurally diverse secondary metabolites synthesized by plants and also by non-pathogenic endophytic microorganisms living within plants. Phytochemicals help plants to survive environmental stresses, protect plants from microbial infections and environmental pollutants, provide them with a defense from herbivorous organisms and attract natural predators of such organisms, a...
ICTs are changing all the spheres of human lives. Hence, it is a popular belief that, agricultural extension also no exception to this. It is also expected that the ICT led extension systems are going to act as a key agent for changing agrarian situation and farmers’ lives by improving access to information and sharing knowledge. Hence, renewed enthusiasm to use new ICTs for agricultural adviso...
the purpose of this study was to assess the process of extension program development in iranian agricultural extension system (iaes). the research instrument was a structural questionnaire with close-ended questions which its validity and reliability was confirmed by using expert panel and cranach’s alpha test, respectively. the target population of this research included all extension managers...
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