نتایج جستجو برای: during

تعداد نتایج: 1678761  

Journal: :Journal of clinical microbiology 2000
P Priftakis G Bogdanovic G Tyden T Dalianis

Polyomaviruria was observed in one-third of all renal transplant patients, irrespective of whether their renal grafts came from a living or cadaver donor, and was not correlated to graft rejection episodes. This suggests that the renal graft ischemia period is not the major cause of polyomavirus reactivation and that reactivation of polyomavirus is not a dominant cause of graft rejection.

2017
Alexandre Coutinho Teixeira de FREITAS Desirée de Marillac Nascimento de MATOS Jorge Amilton Tosato MILSTED Julio Cezar Uili COELHO

BACKGROUND Cold ischemia time is related to success of liver transplantation. AIM To compare the impact of cold ischemia time on allografts locally collected to those collected distantly. METHODS Were evaluated 83 transplantations. The patients were divided in two groups: those who received liver grafts collected from c...

Background: During root canal treatment procedures, unexpected accidents may be confronted affecting long-term prognosis just as in any other dental treatment. The purpose of this study was to evaluate the knowledge of dental students of accidents and errors during endodontic treatment in Medical University of Babol. Materials and Methods: In this cross-sectional study, 52 senior dental student...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - دانشکده جغرافیا 1392

the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده ادبیات 1390

in the name of allah , the compassionate the merciful abstract shath ( blasphemic utterace made during spiritual ) is a complicated concept that deserves reflection in gnosticism and sufism ( mysticism ) and estem and westem scholars have alwaya paid attention to it. although principal essence of gnostic belief is the holy divine law ,gnosticism has pure and unique thoughts . by glancing at t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389

run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و زبانهای خارجی 1393

the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ادبیات و علوم انسانی 1386

the purpose of the present study is to find out whether bilinguals of khuzestan-arab origin or monolinguals of iranian origin code-switch during learning or speaking english and which group is more susceptible to code-switch. to this end, the students of 24 classes from high schools and pre- university centers were screened out, and interviewed and their voices and code-switchings were recorded...

2011
Xia Wan Sanghyuk S. Shin Qian Wang H. Fisher Raymond Huilin Liu Ding Ding Gonghuan Yang Thomas E. Novotny

BACKGROUND Rural-to-urban migrant women may be vulnerable to smoking initiation as they are newly exposed to risk factors in the urban environment. We sought to identify correlates of smoking among rural-to-urban migrant women in China. METHODS/PRINCIPAL FINDINGS A cross-sectional survey of rural-to-urban migrant women working in restaurants and hotels (RHW) and those working as commercial se...

2015
Veres Gábor Hegedűs Péter Harald Schmidt Tamás Radovits Raphael Zöller Matthias Karck Gábor Szabó

Method Aortic transplantations were performed in Lewis rats. Aortic arches stored in Saline, Custodiol and Tiprotec solutions for 2 hours, then were transplanted into abdominal aorta. Two, 24 hours and 1 week after transplantation, the implanted grafts were harvested. Endothelium-dependent and-independent vasorelaxations were investigated in organ bath. DNA strand breaks were assessed by TUNEL-...

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