نتایج جستجو برای: nuclear energy level

تعداد نتایج: 1882133  

محمدی, سعید, پذیرنده, علی, گلیان, فرشته,

The heat transfer process from pellet to coolant is one of the important issues in nuclear reactor. In this regard, the fuel to clad gap and its physical and chemical properties are effective factors on heat transfer in nuclear fuel rod discussion. So, the energy distribution function of electrons with an energy about 0.5 MeV in fuel rod gap in Busherhr’s VVER-1000 nuclear reactor was investiga...

Journal: :مجله دانشکده حقوق و علوم سیاسی 0
ناصر هادیان

the objective of this paper is to provide an overview of various approaches on iran’s nuclear program and the frameworks within which the approaches can be located. it first addresses different views held in relevant think tanks and academic circles in the u.s. regarding iran’s nuclear program, including motivation-based and consequence-based arguments in their different variants. then iranians...

Journal: :Himalayan Physics 2015

2008
F. Azaiez A. Bogachev A. Buta D. Curien O. Dorvaux G. Duchêne J. Durell M. Houry F. Khalfallah R. Lucas M. Meyer I. Piqueras N. Redon A. Roach M. Rousseau

High-spin states in the Ce and Ba nuclei have been populated in the C + U and O + Pb fusion-fission reactions at 90 MeV and 85 MeV bombarding energy, respectively. The emitted γ-radiation was detected using the Euroball III and IV arrays. The high-spin yrast and near-to-yrast structures of Ce have been considerably extended. The level scheme of Ba has been extended by six new levels. The newly ...

Ahmad Bitarafan Rajabi Bijan Hashemi Malayeri Fereidoon Rastgoo Hassan Firoozabadi Hossein Rajabi, Nahid Yaghoobi Nasrollah Jabbari

Introduction: Scatter radiation is one of the major sources of error in nuclear medicine data processing. Different methods of scatter correction have been introduced in order to improve the quality of data. However the best method is to avoid recording of scatter photons in acquisition. The only difference between scattered and non-scattered photons is the energy. Pulse height analyzer i...

2003
M. V. Ricciardi A. V. Ignatyuk A. Kelić P. Napolitani F. Rejmund K.-H. Schmidt O. Yordanov

Complex structural effects in the nuclide production from the projectile fragmentation of 1 A GeV U nuclei in a titanium target are reported. The structure seems to be insensitive to the excitation energy induced in the reaction. This is in contrast to the prominent structural features found in nuclear fission and in transfer reactions, which gradually disappear with increasing excitation energ...

2015
E. Swaton

The attitudes toward the use of nuclear energy of three student samples of roughly equal size (N=lSO) from FR Germany, Japan and the Philippines were elicited and compared by means of a questionnaire. Concerning their overall attitudinal positions the Japanese students were predominantly in favour of nuclear energy, the German students were less unanimous while the Philippine students showed th...

ژورنال: اقتصاد مالی 2013
ساناز نمازی معصومه شجاعی, مهتاب بیراوند

در طی سال‌های اخیر روند بسیار فزاینده‌ای در مصرف انرژی در سطح جهان به‌ویژه در بخش برق ایجاد گردیده که با توجه به حساسیت‌های جهانی در حفظ محیط زیست و کاهش انتشار گازهای گلخانه‌ای، منجر به کاربرد سایر منابع غیرفسیلی تولید برق همچون انرژی‌های تجدید پذیر (باد، برق آبی و خورشیدی) و نیز انرژی هسته‌ای شده است. عوامل متعددی درانتخاب گزینه مناسب از بین منابع متعدد تولید برق دارای اهمیت می‌باشند که از آن...

Journal: : 2021

Abstract The paper considers the role of development corporate social responsibility Ukrainian nuclear energy producers to ensure effective functioning this industry. National sustainable in all and economic spheres depends heavily on employee management where safety plays main role. purpose article is evaluate NNEGC “Energoatom” identify reserves for improving enterprise management. To achieve...

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