نتایج جستجو برای: high resolution

تعداد نتایج: 2185897  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده فنی 1392

در طراحی و ارزیابی سازه¬ی پل های واقع بر روی آبراهه های قابل کشتیرانی، بارهای وارده به این سازه ها در طی رویدادهای بالقوه¬ی برخورد کشتی(بارج) و پایه¬ی پل باید به طور دقیق و محتاطانه در نظر گرفته شوند. بنابراین برای بررسی همه جانبه¬ی این رویدادها، نیاز به انجام تحلیل هایی هم با مشخصات بارگذاری استاتیکی و هم دینامیکی می باشد. در این پژوهش به عنوان مطالعه¬ی موردی، به مطالعه¬ی پل st.george island c...

Journal: :journal of cardio-thoracic medicine 0
majid mirsadraee pulmonologist, medical school-islamic azad university, mashhad branch saeed naghibi radiologist,medical school- islamic azad university, mashhad branch amir hosein hashemi attar radiologist,medical school- islamic azad university, mashhad branch zahra salehinezhad general practitioner, zakaria research center, medical school, islamic azad university , mashhad branch saeed mirsadraee senior lecturer in radiology, university of edinburgh, uk

introduction: data on imaging findings in pulmonary complications of chemical agents is scarce. the current study aimed to evaluate radiological findings of late onset pulmonary complications in chemical warfare victims (cwv) and to guide pulmonologists in diagnosis of these subjects.   materials and methods: ninety- three male cwv were enrolled in this prospective study, 20-25 years (mean=23) ...

Journal: :int. journal of mining & geo-engineering 2014
reza ahmadi nader fathianpour gholam-hossain norouzi

to date, a number of numerical methods, including the popular finite-difference time domain (fdtd) technique, have been proposed to simulate ground-penetrating radar (gpr) responses. despite having a number of advantages, the finite-difference method also has pitfalls such as being very time consuming in simulating the most common case of media with high dielectric permittivity, causing the for...

Journal: :journal of comprehensive pediatrics 0
shahram kahkouee radiology department, national research institute of tuberculosis and lung diseases, masih daneshvari hospital, shahid beheshti university of medical sciences, tehran, ir iranسازمان های دیگر: masih daneshvari hospital amirali khodayari namini radiology department, national research institute of tuberculosis and lung diseases, masih daneshvari hospital, shahid beheshti university of medical sciences, tehran, ir iran; radiology department, national research institute of tuberculosis and lung diseases, masih daneshvari hospital, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2120109991, fax: +98-2120109484سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences)سازمان های دیگر: masih daneshvari hospital mohamad reza boloursaz pediatric respiratory disease research center, national research institute of tuberculosis and lung diseases, masih daneshvari hospital, shahid beheshti university of medical sciences, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences)سازمان های دیگر: masih daneshvari hospital

conclusions it seems that in advanced cases of cf, at older ages and with lack of appropriate medical care, severity, prevalence, and appearance of lung lesions do not follow a definite specific pattern. therefore, a similar study is suggested in older patients with a larger sample size for comparison of results. results all studied patients had bronchiectasis and peribronchial wall thickening ...

Ali Nazemi Elham Sadeghi Tazehabadi Mostafa Jafarpoor Sahrashoob Sharifi

Hepatitis C virus (HCV) is a major global health problem and one of the most common causes of chronic liver diseases. The current study was carried out to investigate the ability of High Resolution Melting (HRM) method in HCV genotyping. 40 HCV-Positive sera with unknown and 12 sera with known HCV genotypes were collected from different clinical laboratories in Tehran as well as Rasht in north ...

Journal: :Earth Science Informatics 2015
George Benekos Konstantinos Derdelakos Christos Bountzouklis Penelope Kourkouli Issaak S. Parcharidis

The island of Cephalonia, Western Greece, was struck by two strong seismic events, with magnitudes, ML= 5.8 and ML = 5.7 which occurred on Jan. 26, 2014 and Feb. 3, 2014 respectively. The first event was located near Argostoli’s town, whereas the second one was located at the north part of Livadi village. These two strong earthquake events followed by smaller aftershocks provoking extensive cru...

Journal: :THE REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY 1993

Journal: :Journal of Cell Biology 1962

Journal: :Clinical Cardiology 1993

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