نتایج جستجو برای: lcmsms analysis

تعداد نتایج: 2824149  

Journal: :journal of studies in learning and teaching english 0
ghasem tayebbi kazeroon azad university fatemeh behjat abadeh azad university

as narrative discourses and discursive thematic frame- works on social issues in media can provide us with an insight into how different understandings and perspectives serve to construct dif- ferent presentations of social actors, social events as well as social re- lations and conflicts, it seems necessary to take them into more seri- ous considerations. to this end, the present study was an ...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده زبانهای خارجی 1385

چکیده ندارد.

Journal: :مجله پژوهش های اکوفیزیولوژی گیاهان زراعی 0

abstract     in order to study the relationships among seed yield and its components in nigella sativa, path coefficient and factor analysis was done using some agro- morphological traits of 21 different genotypes. genotypes were evaluated using a completely randomized design with four replications in ardestan university research farms. there was a high and positive correlation between seed yie...

Journal: :مهندسی برق و الکترونیک ایران 0
f. karbalaei s. abasi a. abedinzade m. kaviani

in methods presented to calculate the voltage collapse point, the transmission system is usually the only part of the power system that is completely modeled. distribution systems are often replaced by aggregate load models because the use of the detailed model of distribution systems in voltage stability analysis not only increases the computation time, but also decreases the probability of co...

Journal: :journal of agricultural science and technology 0
n. sheikh taxonomy laboratory, department of botany, north eastern hill university, shillong-22, india. y. kumar taxonomy laboratory, department of botany, north eastern hill university, shillong-22, india.

the species of dioscorea (yam) are regarded as a staple food crop for millions of people in the tropical and subtropical regions of the world. it is regarded as an important food crop next to cereals and grains due to high yield storage of carbohydrates. economically, only few species are recognized for cultivation from agricultural point of view, in spite of its large species diversity. the sp...

Journal: :iranian journal of psychiatry 0
shahram vahedi assistant professor of educational psychology, faculty of education and psychology, university of tabriz, tabriz, iran farahman farrokhi assistant professor, english department, the university of tabriz, iran

objective: the aim of this study is to explore the confirmatory factor analysis results of the persian adaptation of abbreviated math anxiety scale (amas), proposed by hopko, mahadevan, bare & hunt. method: the validity and reliability assessments of the scale were performed on 298 college students chosen randomly from tabriz university in iran. the confirmatory factor analysis (cfa) was carrie...

Journal: :journal of mining and environment 0
h. r. nejati rock mechanics department, school of engineering, tarbiat modares university, tehran, iran seyed a. moosavi rock mechanics department, school of engineering, tarbiat modares university, tehran, iran

assessment of the correlation between rock brittleness and rock fracture toughness has been the subject of extensive research works in the recent years. unfortunately, the brittleness measurement methods have not yet been standardized, and rock fracture toughness cannot be estimated satisfactorily by the proposed indices. in the present study, statistical analyses are performed on some data col...

Journal: :iranian economic review 0
nooraddin sharify associate professor, university of mazandaran, department of economics, babolsar, iran ramezan hosseinzadeh assistant professor in economics, university of sistan and baluchestan, iran

e nergy consumption has increased significantly in iran during the recent decades. in this study, an inter-industrial model has been improved to investigate the sources of the changes in the energy consumption of the country. the input-output tables of iran for the years 1988 and 2001 have been employed as the database of the model. the innovation of this research allows the researchers to stud...

Journal: :international journal of epidemiologic research 2014
ashraf direkvand-moghadam zeynab ghazanfari ali montazeri ali delpisheh azadeh direkvand-moghadam

background and aims: pelvic organ prolapse (pop) is a common condition which affects on a large proportion of women. the objective of this study was to determine the risk factors of pop in iranian women. methods: this cross-sectional study was carried out to examine the role of demographic, anthropometric and clinical characteristics in pop disease in a sample of 365 females in ilam, iran. exam...

Journal: :iranian journal of applied language studies 2012
mostafa hasrati amer gheitury

most studies within the area of genre analysis, particularly those conducted in iran, have exclusively used text analysis. while such investigations have led to important understandings of generic features of texts, it can be argued that incorporating interview data for triangulation can lead to better understanding of generic features of texts. along this line, this paper reports the results o...

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