نتایج جستجو برای: Burn up

تعداد نتایج: 944896  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده مکانیک 1391

استفاده از سوخت هیدریدی در رآکتور به عنوان سوخت هسته ای، منجر به کاهش چشمگیر دمای سوخت و به تبع آن کاهش انتشار گازهای حاصل از شکافت که خود منجر به کاهش تورم ایجاد شده در سوخت در زمان کار آن می شود. در این تحقیق فاصله بین سوخت و غلاف بوسیله فلز مذاب پر شده و از برنامه mcnpx 2.6 به منظور محاسبه discharge burn-up استفاده گردید. دو نوع سوخت هسته ای اکسیدی و هیدریدی در دو نوع رآکتور با میله های سوخت...

Journal: :Nature Physics 2019

Journal: :Journal of Nuclear Science and Technology 1972

Journal: :The Journal of burn care & rehabilitation 2005
Leopoldo C Cancio E Eric Horvath David J Barillo Bernard J Kopchinski Keith R Charter Alfredo E Montalvo Teresa M Buescher Matthew L Brengman Mary-Margaret Brandt John B Holcomb

Thermal injury historically constitutes approximately 5% to 20% of conventional warfare casualties. This article reviews medical planning for burn care during war in Iraq and experience with burns during the war at the US Army Burn Center; aboard the USNS Comfort hospital ship; and at Combat Support Hospitals in Iraq and in Afghanistan. Two burn surgeons were deployed to the military hospital i...

Journal: :Burns : journal of the International Society for Burn Injuries 2013
Cornelis J Hoogewerf Margriet E van Baar M Jenda Hop Monica C T Bloemen Esther Middelkoop Marianne K Nieuwenhuis

BACKGROUND The face is a frequent site of burn, but prevalence rates vary and reports are often limited to one healthcare setting. We examined the incidence of facial burns in the Netherlands in Emergency Departments (ED), hospitals and burn centres. Additionally, we identified which patient, injury and burn-related characteristics were predictors of facial burns, facial surgery and facial reco...

ژورنال: مجله طب نظامی 2022

Background and Aim: Doctors and nurses are in frequent contact with burn patients, therefore, the best sources for receiving care information are to design a comprehensive program to improve the quality of care. For this purpose, this study was conducted to explain the experiences of physicians and nurses of burn wound care priorities. Methods: This study was qualitative research based on conte...

Journal: :Plasma Physics and Controlled Fusion 1999

Journal: :iranian journal of radiation research 0
s.a.h. feghhi department of rays applications, nuclear engineering faculty, shahid beheshti university, tehran, iran z. gholamzadeh department of physics, talca university, chile l. soltani nuclear science &technology research institute, aeoi, tehran, iran c. tenreiro department of energy science, sungkyunkwan university, 300 cheoncheon-dong, suwon, korea

background: decrease of economically accessible uranium resources motivates consideration of breeding of fertile elements such as thorium. material and method: thorium oxide fuel burn up calculation of a simulated research reactor cooled heavy water has been proposed in the present work using mcnpx 2.6 code. two 233u and 235u isotopes have been used as fissile element of thorium oxide fuel. 135...

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