نتایج جستجو برای: in short
تعداد نتایج: 17025313 فیلتر نتایج به سال:
abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...
the purpose of this study was to investigate the comparative effect of using electronic short story books and traditional printed texts on efl learners’ reading comprehension. for that purpose, ninety female learners ranging in age between fifteen and thirty five sat for the language proficiency test (pet, 2009) as the test of homogeneity and consequently sixty students were selected based on t...
abstract this study aimed at analyzing a corpus of emails gathered from iranian students studying in england. the corpus contained 996 emails that were investigated by employing the framework of chen (2006) to find common patterns in the discourse of these emails. another aim of the study was to find how two request acts (want statements and query preparatory) were used in the emails. the...
this study investigated (a) the learners’ existing reading strategy repertoire, (b) the effect of instruction in reading strategies on learners’ strategic performance, and (c) the effect of explicit instruction in top-down reading strategies on reading comprehension ability of intermediate learners. the study was conducted with 40 intermediate efl learners in two groups of experimental and cont...
BACKGROUND/AIMS Although ultraviolet (UV) irradiation, apoptosis, and genomic instability are all potentially involved in the pathogenesis of melanoma, in vitro studies investigating these changes in the radial growth phase of this neoplasm are still lacking; therefore, this study was designed to investigate these changes. METHOD An in vitro system consisting of three radial growth phase Wist...
short story is one of the newborn literary genres that has drawn special attention of literary men and researchers to itself in recent years because of its general effect on literature and its special influence on reader of a literary work. this article investigates short story comparatively in arabic and persian literature. the aim of this paper is to discover latent aspects of short story in...
Genetic progression, histological grade, and allelic loss in ductal carcinoma in situ of the breast.
To investigate the relationships of specific allelic losses to progression and histological grade of ductal carcinoma in situ (DCIS) of the breast, we studied PCR-amplified microsatellite markers on ten chromosomal arms in 41 cases of DCIS without synchronous invasive cancer. For all chromosomal arms combined, the number of allelic losses was significantly greater in lesions of intermediate or ...
Hodgkin- and Reed-Sternberg (HRS) cells microdissected from 41 classical Hodgkin lymphomas (cHL) of 40 patients comprising 8 lymphocyte-rich (cHL-LR), 16 nodular sclerosis (cHL-NS), 15 mixed-cellularity (cHL-MC), and 2 lymphocyte-depletion (cHL-LD) subtypes were analyzed by comparative genomic hybridization for recurrently imbalanced chromosomal subregions. Chromosomal gains most frequently inv...
according to research, academic self-concept and academic achievement are mutually interdependent. in the present study, the aim was to determine the relationship between the academic self-concept and the academic achievement of students in english as a foreign language and general subjects. the participants were 320 students studying in 4th grade of high school in three cities of noor, nowshah...
The strategy are in the planning of oil price changes in the short and long term. Therefore, producers should seek to analyze the behavior of crude oil prices in the short and long term in order to adjust their plans. the price level in the oil market is associated with high fluctuations, many producers in the market seek to reduce exchange risk. This article aims to analyze the behavior of oil...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید