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检索条件"作者=Mahmoud Reza Akbari"
2176 条 记 录,以下是1-10 订阅
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Determination of water equivalent ratio for some dosimetric materials in proton therapy using MNCPX simulation tool
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Nuclear Science and Techniques 2019年 第2期30卷 19-28页
作者: reza Bagheri Alireza Khorrami Moghaddam Bakhtiar Azadbakht mahmoud reza akbari Seyed Pezhman Shirmardi Radiation Application Research School Nuclear Science and Technology Research Institute Radiology Department Allied FacultyMazandaran University of Medical Sciences (MazUMS) Department of Medical Engineering Borujerd BranchIslamic Azad University Therapy Level Laboratory Secondary Standard Dosimetry Laboratory
The water equivalent ratio(WER) was calculated for polypropylene(PP), paraffin, polyethylene(PE), polystyrene(PS), polymethyl methacrylate(PMMA), and polycarbonate materials with potential applications in dosimetry an... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Developing a GIS-based rough fuzzy set granulation model to handle spatial uncertainty for hydrocarbon structure classification,case study:Fars domain,Iran
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Geo-Spatial Information Science 2022年 第3期25卷 399-412页
作者: Sahand Seraj mahmoud reza Delavar School of Surveying and Geospatial Engineering University of TehranTehranIran Center of Excellence in Geomatics Engineering in Disaster Management University of TehranTehranIran
It is well agreed that geologic risk occurs during hydrocarbon exploration because diverse uncertainties accompany the entire hydrocarbon system parameters such as the source rock,reservoir rock,trap and seal *** orde... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
New approach to solving master equations of density operator for the Jaynes Cummings model with cavity damping
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Chinese Physics B 2014年 第9期23卷 65-70页
作者: Seyed mahmoud Ashrafi Mohammad reza Bazrafkan Physics Department Faculty of ScienceI.K.I.University
By introducing thermo-entangled state representation Ⅰη〉, which can map master equations of density operator in quantum statistics as state-vector evolution equations, and using "dissipative interaction picture" ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Robust design of static synchronous series compensator-based stabilizer for damping inter-area oscillations using quadratic mathematical programming
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Journal of Zhejiang University-Science C(Computers and Electronics) 2010年 第4期11卷 296-306页
作者: mahmoud reza SHAKARAMI Ahad KAZEMI Center of Excellence for Power System Automation and Operation Department of Electrical EngineeringIran University of Science and Technology
This paper presents a procedure for designing a supplementary damping stabilizer for a static synchronous series compensator(SSSC) in multi-machine power *** objective is to shift the lightly damped inter-area modes t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Transmission pricing and recovery of investment costs in the deregulated power system based on optimal circuit prices
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Journal of Zhejiang University-Science C(Computers and Electronics) 2012年 第1期13卷 48-57页
作者: Javad NIKOUKAR mahmoud reza HAGHIFAM Department of Technical Engineering Science and Research Branch Islamic Azad University Tehran lran Department of Electrical and Computer Engineering Tarbiat Modares University Tehran lran
Transmission pricing has become a major issue in the discussions about the deregulated electricity markets. Consequently, open access to the transmission system is one of the basic topics to allow competition among pa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Unraveling a Driven Damped Harmonic Oscillator through Entangled State Representation
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Chinese Physics Letters 2013年 第11期30卷 22-24页
作者: Seyed mahmoud Ashrafi Mohammad reza Bazrafkan Department of Physics Faculty of ScienceI.K.I.UniversityQazvinIran
Employing the thermo-entangled state representation,the common eigenstates of relative position and the total momentum of a two-mode system,we solve the master equation of a damped harmonic oscillator driven by a time... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Analysis of dynamic wave model for flood routing in natural rivers
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Water Science and Engineering 2012年 第3期5卷 243-258页
作者: reza BARATI Sajjad RAHIMI Gholam Hossein akbari Faculty of Civil and Environmental Engineering Tarbiat Modares University Social Development and Health Promotion Research Center Kermanshah University of Medical Sciences Department of Civil Engineering University of Sistan and Baluchestan
Flooding is a common natural disaster that causes enormous economic, social, and human losses. Of various flood routing methods, the dynamic wave model is one of the best approaches for the prediction of the character... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Stochastic framework for reliability enhancement using optimal feeder reconfiguration
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Journal of Systems Engineering and Electronics 2014年 第5期25卷 901-910页
作者: Abdollah Kavousi-Fard Taher Niknam Mohammad-reza akbari-Zadeh Bahram Dehghan Nourabad Mamasani Branch Islamic Azad University Electronic and Electrical Department Shiraz University of Technology
Optimal distribution feeder reconfiguration (DFR) is a valuable and costless approach to increase the load balance, reduce the amount of power losses, and improve the voltage of the buses. In this way, this paper ai... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Design and Manufacture of a Wax Injection Tool for Investment Casting Using Rapid Tooling
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Tsinghua Science and Technology 2009年 第S1期14卷 108-115页
作者: RAHMATI Sadegh rezaEI Mohamad reza akbari Javad Department of Mechanical Engineering Islamic Azad University Majlesi Branch Iran Mechanical Engineering Department Sharif Technical UniversityTehran Iran
A rapid wax injection tool of a gearbox shift fork was designed, simulated, and manufactured using rapid prototyping and rapid tooling technology to save time and cost of producing wax models used for the investment c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Numerical Prediction of Induced Pressure and Lift of the Planing Surfaces
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China Ocean Engineering 2009年 第2期23卷 221-232页
作者: Hassan GHASSEMI Ahmad reza KOHANSAL mahmoud GHIASSI Department of Marine Technology Amirkabir Urdversity of Technology 15875-4413 Tehran Iran
This paper discusses the numerical prediction of the induced pressure and lift of the planing surfaces in a steady motion based on the potential flow solver as well as the spray drag by use of the practical method. Th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论