نتایج جستجو برای: qualitative and quantitative characters
تعداد نتایج: 16889768 فیلتر نتایج به سال:
The present study aims at determining teachers’ professional qualifications in “the learning approach to knowing” and presenting executive strategies for realization of this approach. The research employs an exploratory mixed-method research. The population in the qualitative part of the research consists of experts of education and in the quantitative part includes all high school teachers of ...
Zanthoxylum nitidum (Roxb.) DC (Rutaceae), is a large shrub, and its root is used traditionally in North-East India for toothache, stomachache, fever, rheumatism, paresis, boils and as an insecticide and pesticide. Present study has been undertaken to determine the necessary pharmacognostical standards for evaluating the crude plant material. Various investigations like organoleptic or morpholo...
High performance liquid chromatographic (HPLC) analysis of mycelia of Sclerotium rolfsii grown in broth medium supplemented with garlic (Allium sativum) and onion (Allium cepa) was carried out to estimate qualitative and quantitative changes in phenolic acids. Several phenolic acids, such as gallic, chlorogenic, ferulic, o-coumaric and cinnamic acids were detected in varied amounts in mycelia g...
The taxonomy of the closely related Silene capraria, S. neglecta and S. nocturna in Italy is investigated, by means of morphometric and karyological analyses. The chromosome numbers of S. capraria and S. neglecta (both diploid with 2n = 24) are here reported for the first time. On the basis of the morphological results, we propose the species rank for S. neglecta, and to consider S. capraria as...
a multivariate statistical analysis was performed on morphological characters of sixty-one populations of avena eriantha dur. a. clauda dur., a. barbata pott ex link., a. wiestii steud., a. fatua l., a. sterilis ssp. ludoviciana l. and a. sativa l. factor analysis revealed that intraspecific morphological variations are due to quantitative characters. interspecific as well as intersectional rel...
The aim of this study is to design a model based on the paradigm role of education management in the excellence of educational organizations in the twenty regions of Iran. Therefore, the mixed research method was used and data were collected in two quantitative and qualitative stages.In the first stage, interviews with 16 experts of railway training , practical implementation of ten commandme...
The aim of this study was to present a model of talent management in high schools of Tehran. The research was applied and developmental in terms of purpose, and was mixed in terms of data collection. In the qualitative part, the deductive content analysis method was used and in the quantitative part, the survey method was used, specifically based on the structural equation model (SEM). The stat...
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
Introduction: Enabling nursing students in clinical skills such as management is only possible through creating enough opportunities for obtaining and practicing such skills in a clinical environment. Therefore, given the importance of this issue and lack of information and backgrounds on the subject, this study aimed to evaluate management internship of nursing students through both qualitativ...
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