نتایج جستجو برای: north iranian native fowls
تعداد نتایج: 294914 فیلتر نتایج به سال:
Native English listeners from North America rely primarily on changes in formants, not vowel duration, when perceiving the vowel contrast in the minimal pair bit and beat manipulated from a Canadian English sample [5]. In this paper, we evaluated which cue do native English listeners from other regions use when perceiving the same North American vowel contrast. For this purpose, we used the sam...
The current study sought to compare the rhetorical moves and steps that native-English-speaking Iranian authors of research articles (RAs) employ in writing up ‘discussion’ sections their RAs. It was hypothesized latter group is not as proficient RA discussions former group. A total 66 (N=66) from three reputable international academic journals were sampled years 2009 2019. This corpus then ana...
Addendum: Amplification, Sequencing and Cloning of Iranian Native Bacillus subtilis Alpha-amylase Gene in Saccharomyces cerevisiae [published in Jundishapur J Microbiol. 2013;6(8):e7371] Fahimeh Afzal-Javan ; Mohsen Mobini-Dehkordi ; Behnaz Saffar 1,2 1Department of Genetics, Faculty of Science, University of Shahrekord, Shahrekord, IR Iran 2Research Institute of Biotechnology, University of Sh...
1. A preparation of completely haemolysed erythrocytes from the blood ofdomestic fowls, which actively incorporates [Ox-14C]glycine into haem, is described. 2. The effects of time and of glycine concentration on the rate of synthesis were studied. 3. Stimulation of the synthesis up to sixfold was obtained with some preparations of boiled yeast extract. 2:4-Dinitrophenol inhibited the synthesis ...
this research has been taken among the students of high school in karaj city during the years 1391 and 1392. this is a survey research and data gathering is through questionnaires. studying the “an analysis of students’ tendency toward non-native reference groups in karaj”. the questionnaire was distributed among 260 of these students who were chosen through multi step cluster sampling. conside...
background: congenital heart disease (chd) is the most common congenital anomaly in newborns. this study was performed to determine the live birth incidence of chd by ethnicity and sex in gorgan, northern iran. methods: in this longitudinal, hospital-based study, 18162 live births in dezyani hospital in gorgan, north of iran, were screened for chd, from 2007 through 2009. clinical examination, ...
We evaluated recreational and socioeconomic values of Masouleh forest park, north of Iran. Travel Cost Method (TCM) or Clawson method was used for evaluation. Therefore, 96 questionnaires were distributed among the visitors. The results indicated that the variables such as travel time to the park, travel costs, age and education were effective variables in using the park. The results show that ...
This contribution focuses on illuminating the challenges and difficulties of North-South technology transfer. The central message of this paper is that North-South technology transfer is not simply a contract between two transacting firms and does not depend only on intra-firm and inter-firm factors. The process may also be influenced by a number of external factors, beyond the control or power...
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
Introduced species offer unique opportunities to study evolution in new environments, and some provide opportunities for understanding the mechanisms underlying macroecological patterns. We sought to determine how introduction history impacted genetic diversity and differentiation of the house sparrow (Passer domesticus), one of the most broadly distributed bird species. We screened eight micro...
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