MONTE_CARLO_SIMULATION

作品数:552被引量:627H指数:9
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相关作者:包尚联李宁李宁兰长林柴华更多>>
相关机构:清华大学东南大学北京海思威科技有限公司北京大学更多>>
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Impact of coking plant to heavy metal characteristics in groundwater of surrounding areas:Spatial distribution,source apportionment and risk assessments
《Journal of Environmental Sciences》2025年第3期688-698,共11页Congqing Wang Wanjun Wang ChaoWang Shixing Ren Yingjun Wu Meicheng Wen Guiying Li Taicheng An 
supported by the National Key Research and Development Program of China(No.2019YFC1804501);the National Natural Science Foundation of China(Nos.42122056 and U1901210);Guangdong Basic and Applied Basic Research Foundation(No.2021B1515020063);the Key Research and Development Program of Guangdong Province(No.2021B1111380003);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(No.2017BT01Z032).
Coking industry is a potential source of heavy metals(HMs)pollution.However,its impacts to the groundwater of surrounding residential areas have not been well understood.This study investigated the pollution character...
关键词:Coking industry Heavy metal GROUNDWATER Spatial distribution Source apportionment Monte Carlo simulation 
Probabilistic Site Investigation Optimization of Gassy Soils Based on Conditional Random Field and Monte Carlo Simulation
《World Journal of Engineering and Technology》2025年第1期1-11,共11页Shaolin Ding 
Gassy soils are distributed in relatively shallow layers the Quaternary deposit in Hangzhou Bay area. The shallow gassy soils significantly affect the construction of underground projects. Proper characterization of s...
关键词:Gassy Soils Site Investigation UNCERTAINTY Conditional Random Field Monte Carlo Simulation 
Selective maintenance decision optimization for systems executing multi-mission under stochastic mission duration
《Journal of Systems Engineering and Electronics》2025年第1期209-223,共15页MA Weining DONG Enzhi LI Hua ZHAO Mei 
This paper investigates the selective maintenance o systems that perform multi-mission in succession. Selective maintenance is performed on systems with limited break time to improve the success of the next mission. I...
关键词:multi-mission system selective maintenance problem stochastic duration Monte Carlo simulation AVAILABILITY 
Atomic-scale insights into microscopic mechanisms of grain boundary segregation in Al−Cu alloys
《Transactions of Nonferrous Metals Society of China》2025年第1期1-12,共12页Xiong SHUAI Hong MAO Sai TANG Yi KONG Yong DU 
supported by grants from the National Natural Science Foundation of China(Nos.52031017,51801237);the National Key Laboratory of Science and Technology on High-strength Structural Materials in Central South University,China(No.6142912200106).
This study aims to clarify the mechanisms for the grain boundary(GB)segregation through investigating the absorption of excess solute atoms at GBs in Al−Cu alloys by using the hybrid molecular dynamics/Monte Carlo sim...
关键词:grain boundaries segregation Al−Cu alloy intergranular structure molecular dynamics simulation Monte Carlo simulation 
A macro model of spin-transfer torque magnetic tunnel junction
《Chinese Physics B》2024年第12期476-481,共6页Ming-Bo Chen Kun-Kun Li Xiao-Lei Yang Xue Peng Wang-Da Li En-Long Liu Hui-Zhen Wu Shi-Kun He 
Project supported by the National Science and Technology Major Project of China(Grant No.2020AAA0109003)。
The precise compact modeling of magnetic devices is pivotal for the integrated design of spin-transfer torque magnetic tunnel junction(STT-MTJ)in conjunction with CMOS circuitry.This work presents a macro model for an...
关键词:STT-MTJ macro model process corner Monte Carlo simulation 
Magnetic and electronic properties of double perovskite Sr2CrMoO6 for spintronic applications:insights from first-principles and Monte Carlo approaches
《Communications in Theoretical Physics》2024年第12期166-173,共8页H Kerrai N Zaim M Kerouad A Zaim 
In this work,we studied the electronic and magnetic properties of the double perovskite Sr_(2)CrMoO_(6)using ab initio calculations with generalized gradient approximation(GGA)and Monte Carlo(MC)simulations.The compou...
关键词:DFT Monte Carlo simulation spintronic applications magnetic properties 
Earthquake preparedness based on reliability and relief of the emergency supply network:Pre-storage and pre-matching
《Transportation Safety and Environment》2024年第4期188-201,共14页Hongjun Cui Yue Su Minqing Zhu Jianling Gu Weimin Li Xiushi Dong Lijun Liu 
supported by the National Natural Science Foundation of China(Grants No.52372302 and 52172304);the Key Funding Project of Hebei Provincial Department of Science and Technology(Grant No.22370801D).
The efficiency of post-disaster relief operations is impacted by the design of the emergency supply networks in the earthquake preparedness phase.This paper proposes a bi-objective mixed integer programming model to i...
关键词:earthquake preparedness emergency supply network connectivity reliability relief level pre-positioning Monte Carlo simulation 
Analysis of the impacts of reactant molecular beam velocity spreads on product velocity resolution in crossed beam experiments
《Chinese Journal of Chemical Physics》2024年第6期814-822,I0042,I0043,共11页Yufan Ding Min Cheng Hong Gao 
supported by the National Natural Science Foundation of China(No.22373107);Beijing National Laboratory for Molecular Sciences(BNLMSCXXM-202406);Hong Gao is also supported by the Innovation Capability Support Program of Shaanxi Province(2023-CX-TD-49).
Owing to its convenience and accuracy in providing detailed information about quantum state populations and angular distributions of reaction products,the velocity map imaging technique has been extensively employed i...
关键词:Crossed molecular beam Molecular beam Velocity-map imaging Monte Carlo simulation Product velocity resolution 
Surrogate model uncertainty quantification for active learning reliability analysis
《Chinese Journal of Aeronautics》2024年第12期55-70,共16页Yong PANG Shuai ZHANG Pengwei LIANG Muchen WANG Zhuangzhuang GONG Xueguan SONG Ziyun KAN 
supported by the National Key Research and Development Program of China(No.2023YFB3406900);the National Natural Science Foundation of China(No.52075068).
Surrogate models offer an efficient approach to tackle the computationally intensive evaluation of performance functions in reliability analysis.Nevertheless,the approximations inherent in surrogate models necessitate...
关键词:Reliability analysis Kriging model Uncertainty quantification Active learning Monte Carlo simulation 
Improvement in the electron/positron proton separation based on the Electromagnetic Calorimeter of the Alpha Magnetic Spectrometer
《Radiation Detection Technology and Methods》2024年第4期1614-1618,共5页Shanglin Li Cheng Zhang Zetong Sun Zhicheng Tang Fengze Zhang Meijun Liang Haotian Yang Yuhang You Hao Chen Hengyi Cai Zixuan Yan Ye Tian Zuhao Li 
supported by National Key R&D Program of China(2022YFA1604802,2022YFA1604803);National Natural Science Foundation of China(11905238);the China Scholarship Council(202204910318).
Background Electron/positron proton separation based on Electromagnetic Calorimeter(ECAL)is crucial for the search for dark matter through precision measurement of cosmic ray positrons for the Alpha Magnetic Spectrome...
关键词:Dark matter Electromagnetic Calorimeter Monte Carlo simulation Electron/positron proton separation Boosted Decision Trees 
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