نتایج جستجو برای: which contain the most effective nitrogen
تعداد نتایج: 16161183 فیلتر نتایج به سال:
this study investigated the potential role of age in inductive and deductive grammar learning among iranian foreign language learners. the experimental population consisted of our randomly selected samples including two groups of children (with age of exposure to english within 8-13), and two groups of adults (with age of exposure to english within 11-13). thus, the comparison was between ch...
the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...
BACKGROUND Evidence-based medicine requires new skills of physicians, including literature searching. OBJECTIVE To determine which literature retrieving method is most effective for GPs: the printed Index Medicus; Medline through Grateful Med; or Medline on CD-ROM. METHODS The design was a randomized comparative study. In a continuing medical education course, three groups of health care pr...
Question Are levo acetyl methadol (LAAM) and buprenorphine as effective as methadone for substitution treatment of opioid dependence? Participants: 220 people categorised as opioid dependent by DSM-IV; 1 groups similar on demographics and drug use history. Exclusion criteria were medical and psychiatric illness requiring long-term medication, and pregnancy. Interventions: (i) Levo acetyl methad...
Oral cancer, an often fatal disease, has the fourth highest incidence of malignancy in males in Taiwan. Oral squamous cell carcinoma (OSCC) accounts for >95% of all oral malignancies. Oral cancer is associated with chronic irritating factors, such as tobacco, smoking, alcohol and betel quid (BQ) use. Cigarette smoking and alcohol drinking are the major risk factors in Western countries, whereas...
abstract foreign and iranian cultures are far distinct in the constraints imposed on writing and translating for children, since the iranian literary system is mainly concerned with cultural and religious instructions which lead to manipulation of translated texts. this study sought to identify the cultural and social constraints and norms which determined the strategies applied in the transl...
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...
learning english is very popular all over the world nowadays and it is considered a high prestigious language among citizens of different societies. one of the most important materials for learning a new language are textbooks. the debate that whether learning a new language is natural and neutral or ideological and influential on people’s worldviews, has always been of great importance.
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