نتایج جستجو برای: layer male
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چاههای حرارتی میکروکانال بطور کلی از کانالهایی با ابعاد بسیار ریز در حدود 5 تا 200 میکرون تشکیل شده اند. از ویژگیهای مهم این کانال اینستکه ضریب انتقال حرارت (h) در آنها بسیار زیاد است . این ویژگی باعث می شود تا از نظر تکنیکی مسائل مربوط به طراحی و ایجاد آنها را بطور جدی مطالعه و روزبروز بر دقت ساخت آنها بیافزاییم. از آنجا که دستگاههایی که این کانالهای ریز در آنها تعبیه میشوند معمولا" دارای بار ...
Herein we present the spectral-domain optical coherence tomographic (SD-OCT, Heidelberg Spectralis; Heidelberg Engineering, Heidelberg, Germany) image of an 80-year-old male patient with partial posterior vitreous detachment (PVD). Tractional forces from the vitreous body pull retinal layers by means of vitreoretinal adhesions.1,2 This high-resolution SD-OCT image illustrates how traction eleva...
Effect of the Dorsal Raphe Nucleus Electrical Stimulation on Evoked Response of the IV Layers and V Barrel Cortical Neurons in Rat M.R Afarinesh MSc , V. Sheibani PhD , R. Farazifard MSc 1, M. Abasnegad PhD , A. Shamsi zadeh MSc Received: 17/09/06 Sent for Revision: 13/03/07 Received Revised Manuscript: 13/06/07 Accepted: 27/06/07 Background and Objective: Seretonergic pathway is one of the neu...
Traditional DBMS only retrieves data that perfectly match the user query and also requires the user to know the detailed database schema. Often, it is desirable to obtain additional relevant information to a query. In this paper, we present a method to provide useful information to the user that he does not explicitly asked for. Such domain speciic knowledge associated to a given query depends ...
BACKGROUND The purpose of this study is to clarify the differences in time-dependent histological changes (chondrocyte apoptosis and glycosaminoglycan (GAG) layer thickness decrease) between uncalcified fibrocartilage (UF) and calcified fibrocartilage (CF) layers at the anterior cruciate ligament (ACL) insertion after ACL resection of rabbits. METHODS Forty male Japanese white rabbits underwe...
It has been shown that maternal hyperthyroidism can affects on neonatal outcomes such as spontaneous abortion, intrauterine growth retardation. The aim of this study was to investigate the influence of hyperthyroidism on formation of cerebellar cortical layers in the rat embryos. Thirty Sprague-Dawley female sexually mature rats weighting 200 ± 20 g were used in the study. Female rats were rand...
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
Iridescent coloration plays an important role in the visual communication system of many animal taxa. It is known that iridescent structural colours result from layers of materials with different refractive indexes, which in feathers usually are keratin, melanin and air. However, the role of these materials in the production of structural iridescent coloration is still poorly documented. Despit...
Background and Aim: Male infertility is increasing worldwide. There is now emerging evidence that nutritional status is regarded as a critical determinant of normal reproductive function. Hence, today, the role of dietary nutrition has attracted the attention of researchers. Thus, the present study was conducted to elucidate the effects of tail fat (TF) enriched diet on male rat reproductive fu...
during the process of reading, sometimes learners use ineffective and inefficient strategies and some factors may influence their use of strategies. perhaps critical thinking is one of these factors. this study aims to identify those categories of reading strategies that are mostly used by iranian efl learners and to see if there is any significant relationship between the critical thinking abi...
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