نتایج جستجو برای: action
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Action research is a research methodology with a dual purpose (action and research). Action research as other research approach is led through a paradigm or a philosophical perspective. This article briefly describes paradigm, research paradigm and discuss about “which paradigm (positivism, interpretive, or praxis) does cover action research?”.
suppose $g$ is a split connected reductive orthogonal or symplectic group over an infinite field $f,$ $p=mn$ is a maximal parabolic subgroup of $g,$ $frak{n}$ is the lie algebra of the unipotent radical $n.$ under the adjoint action of its stabilizer in $m,$ every maximal prehomogeneous subspaces of $frak{n}$ is determined.
trichoderma is a genus of asexually reproducing fungi that is present in all types of soils. trichoderma species have been recognized as antagonists of soil-borne and foliage pathogens and as efficient decomposers of cellulosic waste materials. moreover, they have the ability to increase plant growth and induce plant resistance. along with mycoparasitism, antibiotics and competition, induced re...
background: breakfast is the most important daily meal, but neglected more than other meals by children and adolescents. the aim of this study was to evaluate the effectiveness of an educational intervention, based on the theory of reasoned action (tra) to increase breakfast consumption among school children in bandar abbas, iran. methods: in this quasi experimental study which was conducted in...
in the present paper various transects perpendicular to iranian makran coasts (chabahar-gawater) were studied using satellite image processing, field observations, sandy shore profiling and grain size analysis to evaluate sedimentology and geomorphology of the area. data revealed that the study area includes exposed rocky shores (52%), sandy shores (40%), and mud flats (8%) sheltered in estuari...
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