نتایج جستجو برای: extension contacts

تعداد نتایج: 183212  

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
فاطمه رزاقی بورخانی دانشجوی دکتری دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران احمد رضوانفر استاد دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران حسین شعبانعلی فمی دانشیار دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران

the main purpose followed in the ongoing research was to investigate the role of the extension factors (experience of familiarity with agricultural extension services, participation of paddy farmers in extension - educational courses, their participation in farmer field school (ffs) programs, and their number of extension contacts regarding ipm) in the adoption of ipm technology among paddy far...

Chioma Udo Nwaobiala .

The poor performance of fishery subsector is most clearly evidenced by low adoption of fishery production technologies by farmers. The purpose of this research was analyzing influence of socio-economic factors on the adoption of fish production technologies by community-based farmers in Cross River State, Nigeria. A Multistage random sampling technique was used in selecting 60 community-based f...

The current research is an applied study, which uses field data and avails itself of a descriptive-correlational and causal-correlation design to analyse the relationships between variables. This study was an attempt to identify variables affecting rural participation in cooperatives forest by-products in Ilam. Population of this research is exploiters of forests' by products in Ilam. The numbe...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2014
nwaobiala . chioma udo

the poor performance of fishery subsector is most clearly evidenced by low adoption of fishery production technologies by farmers. the purpose of this research was analyzing influence of socio-economic factors on the adoption of fish production technologies by community-based farmers in cross river state, nigeria. a multistage random sampling technique was used in selecting 60 community-based f...

Journal: :Nano letters 2015
Brian M Foley Sandra C Hernández John C Duda Jeremy T Robinson Scott G Walton Patrick E Hopkins

The high mobility exhibited by both supported and suspended graphene, as well as its large in-plane thermal conductivity, has generated much excitement across a variety of applications. As exciting as these properties are, one of the principal issues inhibiting the development of graphene technologies pertains to difficulties in engineering high-quality metal contacts on graphene. As device dim...

2010
Venkaiah Betapudi

Non-muscle cells express multiple myosin-II motor proteins myosin IIA, myosin IIB and myosin IIC transcribed from different loci in the human genome. Due to a significant homology in their sequences, these ubiquitously expressed myosin II motor proteins are believed to have overlapping cellular functions, but the mechanistic details are not elucidated. The present study uncovered a mechanism th...

Journal: :anesthesiology and pain medicine 0
sussan soltani mohammadi department of anesthesiology, dr. shariati hospital, tehran university of medical sciences, tehran, iran; department of anesthesiology, dr. shariati hospital, north kargar st., ale-ahmad highway, 1411713135, tehran, iran. tel: +98-9121226683, fax: +98-2188633039 marzieh hassani department of anesthesiology, dr. shariati hospital, tehran university of medical sciences, tehran, iran seyed mojtaba marashi department of anesthesiology, dr. shariati hospital, tehran university of medical sciences, tehran, iran

conclusions in squatting position the number of spinal needle-bone contacts was lower compared to the traditional sitting position, nonetheless ease of needle insertion or space identification was the same in the both groups. results the total number of spinal needle bone contact was statistically lower in the squatting position compared to traditional sitting position group (222 versus 230 res...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
فاطمه رزاقی بورخانی دانشجوی دکتری ترویج کشاورزی، دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران احمد رضوانفر استاد دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران حسین شعبانعلی فمی دانشیار دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران محمد شوکتی آمقانی دانشجوی کارشناسی ارشد توسعه روستایی، دانشکده اقتصاد و توسعه کشاورزی دانشگاه تهران

the main purpose of this study was to determine factors influencing the adoption of biological control by paddy farmers. the population consisted of paddy farmers in saricounty. sampling of 260 farmers was selected by using proportional random sampling method. data were collected by means of a questionnaire. validity of questionnaire was confirmed by agricultural jihad experts of saricounty and...

Journal: :journal of agricultural science and technology 2011
a. khatoonabadi

diversity, accessibility and reliability are the three main factors governing the adoption of information sources by farmers in rural areas. based on the research hypothesis, the existing knowledge and information delivery system in the agricultural sector, functions far below the ever changing nature and tangible needs of existing farming systems. the main objective in this study is to determi...

Journal: :Cell motility and the cytoskeleton 1999
E Shelden

Expression of constitutively active Ras protein in fibroblasts results in enhanced cell motility, invasion competence and morphological changes including the formation of elongate cellular processes. These processes have been shown to resemble retraction tails formed passively behind nontransformed cells by movement relative to sites of cell-substrate attachment. However, analysis presented her...

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