نتایج جستجو برای: high and low proficiency
تعداد نتایج: 17196934 فیلتر نتایج به سال:
this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
Most metazoan microRNAs (miRNAs) target many genes for repression, but the nematode lsy-6 miRNA is much less proficient. Here, we show that the low proficiency of lsy-6 can be recapitulated in HeLa cells and that miR-23 (a mammalian miRNA) also has low proficiency in these cells. Reporter results and array data both indicate two properties of these miRNAs that impart low proficiency: their weak...
many mobile and off-grid devices include electronics and other electrical consumers like servo drives, which need a quite low supply power. since the price for photovoltaic modules drops continuously, photovoltaic power supply is interesting in more and more applications. in solar powered systems, a battery is needed to store energy for the night and cloudy periods. the power electronics of suc...
abstractthis study aimed to determine the relationship between l2 learners' autonomy and their cognitive style focusing on reflectivity. it was conducted with 140 iranian m.a. efl learners from department of english at islamic azad university of najafabad. in order to have a homogeneous sample, the second version of quick placement test (qpt) was administered. then, 85 lower and 50 higher profi...
this study was an attempt to investigate the effect of teaching meta cognitive strategies on iranian intermediate efl students speaking proficiency. in this study the researcher has employed metacognitive strategies taken from brown (2000) to teach speaking strategies to number of participants. the participants were intermediate students of shokouh language institute; they were divided into an ...
this thesis is presented 10 ghz voltage controlled ring oscillator for high speed application. the voltage controlled ring oscillator was designed and fabricated in 0.13یm cmos technology. the oscillator is 7-stages ring oscillator with one inverter replaced by nand-gate for shutting down in the ring oscillator during idle mode. tri-state inverter was used to control of 126 bit vector in ri...
BACKGROUND The attainment of technical competence for surgical procedures is fundamental to a proficiency-based surgical training program. We hypothesized that aptitude may directly affect one's ability to successfully complete the learning curve for minimally invasive procedures. The aim was to assess whether aptitude has an impact on ability to achieve proficiency in completing a simulated mi...
purpose: the present study seeks to explore the effects of general language proficiency, text readability, and medical knowledge on comprehending medical texts. material & method: 63 medical students in the second year of their study were randomly selected from the english language classes. they answered 100 multiple-choice questions on grammar and vocabulary to establish the level of language ...
Abstract This study aimed to determine the relationship between L2 learners' autonomy and their cognitive style focusing on reflectivity. It was conducted with 140 Iranian M.A. EFL learners from Department of English at Islamic Azad University of Najafabad. In order to have a homogeneous sample, the second version of Quick Placement Test (QPT) was administered. Then, 85 lower ...
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