نتایج جستجو برای: تست کانرز آموزگار ctrs
تعداد نتایج: 17035 فیلتر نتایج به سال:
به علت تغییرات حجم ناشی از خطای ساخت، فرکانس کاواک‌های شتاب‌دهی در شتاب‌دهنده‌های خطی الکترون تغییر می‌کند. نتیجه تنظیم فرکانسی کاواک‌ها یکی مراحل مهم تست سرد است که باید الزامات آن طراحی لحاظ شود. پروژه ساخت ساختار موج‌ایستا برای شتابدهنده با دو انرژی، پس طراحی، یک آلومینیمی (شامل نیم کاواک و تزویج) ساخته شد. این جبران پیچ‌های استفاده پیچ‌ها جزیی کاواک‌ها، آن‌ها را می‌دهند. مقاله محاسبات شبیه...
Due to the self-propagating nature of the heterochromatic modification H3K27me3, chromatin barrier activities are required to demarcate the boundary and prevent it from encroaching into euchromatic regions. Studies in Drosophila and vertebrate systems have revealed several important chromatin barrier elements and their respective binding factors. However, epigenomic data indicate that the bindi...
BACKGROUND AND OBJECTIVE This study sought to evaluate anterior capsulorhexis opening (ACO) reductions after surgery for a subluxated lens. Significant reduction of an ACO supports direct zonular involvement (capsular factors excluded by use of capsular tension rings [CTRs] and modern intraocular lens [IOLs]), and these findings question the long-term efficacy of subluxated lens surgery by mean...
Electrical stimulation (ES) of injured peripheral nerves accelerates axonal regeneration in laboratory animals. However, clinical applicability of this intervention has never been investigated in human subjects. The aim of this pilot study was to determine the effect of ES on axonal regeneration after surgery in patients with median nerve compression in the carpal tunnel causing marked motor ax...
BACKGROUND CONTEXT Loss of functional weightbearing during spaceflight or extended bed rest (BR) causes swelling of the lumbar intervertebral discs (IVDs), elongates the spine, and increases the incidence of low back pain (LBP). Effective interventions for the negative effects of unloading are critical but not yet available. PURPOSE To test the hypothesis that high-frequency, low-magnitude me...
Coronavirus (CoV) transcription includes a discontinuous mechanism during the synthesis of sub-genome-length minus-strand RNAs leading to a collection of mRNAs in which the 5' terminal leader sequence is fused to contiguous genome sequences. It has been previously shown that transcription-regulating sequences (TRSs) preceding each gene regulate transcription. Base pairing between the leader TRS...
In cartilaginous fish, two cDNAs encoding calcitonin-family receptors were isolated for the first time from the stingray brain. The open reading frame of one receptor cDNA coded a 525-amino acid protein. The amino acid identity of this receptor to human calcitonin-receptor-like receptor (CRLR) is 64.5%, frog CRLR is 64.7%, and flounder CRLR is 61.2% and this was higher than to human calcitonin ...
At present, most methods of lung mechanics analysis do not take nonlinearities of compliance and resistance into account. Nevertheless, nonlinearity of compliance is an inherent property of the respiratory system in ARDS and nonlinearity of resistance is an inherent property of the endotracheal tube. Herein we describe a computer-assisted multipoint method (LOOP) for breath-by-breath calculatio...
BACKGROUND This study used data from different sources to identify the extent of the unmet need for postprandial glycemic control in patients with type 2 diabetes mellitus (T2DM) after the initiation of basal insulin therapy in Europe, Asia Pacific, the United States, and Latin America. METHODS Different levels of evidence were used as available for each country/region, with data extracted fr...
سابقه و هدف: ضربه به دندانهای پیشین کودکان تجربه پراضطرابی را برای کودک و والدین او به همراه دارد. صدمات وارده به دندانها از جنبههای مختلفی میتوانند مورد بررسی قرار گیرند. یکی از این زمینه های مهم بررسی آگاهی آموزگاران دبستانی در این مورد میباشد. بنابراین این تحقیق با هدف بررسی آگاهی آموزگاران دبستانهای دولتی شهر تهران در مورد برخی صدمات دندانی کودکان دبستانی در سال ١٣٨٢ انجام پذیرفت. مواد و رو...
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