نتایج جستجو برای: each containing 30
تعداد نتایج: 1757873 فیلتر نتایج به سال:
the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...
هدف از این مطالعه طراحی یک روش کلی برای سنتز یک سری از کمپلکس های دو هسته ای متقارن سیکلومتاله شده پلاتین (ii) بوده که دارای یک لیگاند پل زن(1,2-bis[bis(pentafluoro-phenyl)phosphino]ethane),dfppe, است. از واکنش cis-[pt(r)2(sme2)2]، که در آنr= para-tolyl ، با یک اکی والان از لیگاند benzo[h]quinoline,bhq، در استون محصول [pt(r)(bhq)(sme2)] که در آن r= para-tolyl بدست می آید. همچنین از واکنش 5/0 اک...
abstract this study aimed at investigating the impact of etymology strategy instruction on the development of vocabulary of iranian intermediate efl learners. etymology, knowledge of origin of words, roots, and affixes, has proved to be a controversial issue and a question of long debate with regard to its impact on the process of vocabulary learning. this study employed etymology strategy in ...
MBL is an oligomeric protein designed to recognize pathogen-associated molecular patterns (PAMPs). It belongs to the family of collagen-like defence molecules characterized by being comprised of several subunits each composed of three polypeptides. The polypeptide of about 30 kD presents a collagen region attached to a globular head containing the recognition structure. Each subunit thus presen...
OBJECTIVE This study investigated the associations between caregiver verbal reassurance and infant pain-related distress during immunization over the first year of life. The relationships between verbal reassurance and caregiver emotional availability (EA) were also examined. Finally, EA was investigated as a moderator of the relationship between verbal reassurance and infant pain. METHODS A ...
Many real-world problems involve massive amounts of data. Under these circumstances learning algorithms often become prohibitively expensive, making scalability a pressing issue to be addressed. A common approach is to perform sampling to reduce the size of the dataset and enable efficient learning. Alternatively, one customizes learning algorithms to achieve scalability. In either case, the ke...
The alternative to the replica procedure, which we call the noncommutative replica procedure, is discussed. The detailed comparison with the standard EA replica procedure is performed.
a total of 280 unsexed broiler chicks, 21 days-old and weighing 580 g on average were randomly distributed into 28 experimental units of 10 birds each. seven experimental diets containing respectively 0% (t0 control), 20% raw cowpeas (t1), 20% raw cowpeas + 0.2% of canarium charcoal (t2), 20% raw cowpeas + 0.2% maize cob charcoal (t3), 20% cooked cowpeas (t4), 20% cooked cowpeas + 0.2% canarium...
Despite progress in understanding chromatin function, the structure of the 30 nm chromatin fiber has remained elusive. However, with the recent crystal structure of a short tetranucleosomal array, the 30 nm fiber is beginning to come into view.
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