首页 > 最新文献

清华大学学报(自然科学版)最新文献

英文 中文
Human resource management policies in project-based organizationswith project work churn 基于项目的组织中的人力资源管理政策与项目工作变动
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-08-31 DOI: 10.16511/J.CNKI.QHDXXB.2020.22.012
A. Nan, Qiang Maoshan, Zheng Junping, Wen Qi
{"title":"Human resource management policies in project-based organizationswith project work churn","authors":"A. Nan, Qiang Maoshan, Zheng Junping, Wen Qi","doi":"10.16511/J.CNKI.QHDXXB.2020.22.012","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.22.012","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"140 1","pages":"943-950"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86141652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical investigation of vehicle occupant injury risks in underbody blast events 车底爆炸事故中乘员伤害风险的数值研究
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-08-31 DOI: 10.16511/J.CNKI.QHDXXB.2020.26.021
W. Bo, He Yangyang, Ni Bingbing, Xu Shucai, Zhang Jinhuan
{"title":"Numerical investigation of vehicle occupant injury risks in underbody blast events","authors":"W. Bo, He Yangyang, Ni Bingbing, Xu Shucai, Zhang Jinhuan","doi":"10.16511/J.CNKI.QHDXXB.2020.26.021","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.26.021","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"18 1","pages":"902-909"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83317866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Dynamic braking torque characteristics of a band brake 带式制动器的动态制动扭矩特性
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-08-31 DOI: 10.16511/J.CNKI.QHDXXB.2020.21.005
Li Fei, Song Jian, Fang Shengnan, Lu Zhenghong, Nguyen Truong Sinh
{"title":"Dynamic braking torque characteristics of a band brake","authors":"Li Fei, Song Jian, Fang Shengnan, Lu Zhenghong, Nguyen Truong Sinh","doi":"10.16511/J.CNKI.QHDXXB.2020.21.005","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.21.005","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"57 1","pages":"887-894"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80968998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling and control of gear shifting of a non-synchronizer motor-transmission drive system 非同步电机-传动系统换挡建模与控制
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-08-31 DOI: 10.16511/J.CNKI.QHDXXB.2020.26.018
Zeng Yuanfan, Chen Hongxu, W. Lijun, Tian Guang-yu, Zhou Weibo
{"title":"Modeling and control of gear shifting of a non-synchronizer motor-transmission drive system","authors":"Zeng Yuanfan, Chen Hongxu, W. Lijun, Tian Guang-yu, Zhou Weibo","doi":"10.16511/J.CNKI.QHDXXB.2020.26.018","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.26.018","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"15 1","pages":"910-919"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78186583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Energy management of servo press lines based on flywheel speed adaptive planning 基于飞轮速度自适应规划的伺服压力机生产线能量管理
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-08-31 DOI: 10.16511/J.CNKI.QHDXXB.2020.22.014
Peng Fazhong, Zhang Peng, Wang Liping, Shao Zhufeng, Yang Di, Yang Kuai
{"title":"Energy management of servo press lines based on flywheel speed adaptive planning","authors":"Peng Fazhong, Zhang Peng, Wang Liping, Shao Zhufeng, Yang Di, Yang Kuai","doi":"10.16511/J.CNKI.QHDXXB.2020.22.014","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.22.014","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"111 1","pages":"927-933"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79078465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
BIM-based automatic compliance checking 基于bim的自动遵从性检查
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-07-09 DOI: 10.16511/J.CNKI.QHDXXB.2020.25.013
Lin Jiarui, Guo Jian-feng
{"title":"BIM-based automatic compliance checking","authors":"Lin Jiarui, Guo Jian-feng","doi":"10.16511/J.CNKI.QHDXXB.2020.25.013","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.25.013","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"108 1","pages":"873-879"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76263446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
γ-radiation field reconstruction method basedon source activity inversion calculations 基于震源活度反演计算的γ辐射场重建方法
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-07-09 DOI: 10.16511/J.CNKI.QHDXXB.2020.25.014
Li Hua, Zhao Yuan, Cao Qinjian, He Liang, Li Junli, Liu Liye
{"title":"γ-radiation field reconstruction method basedon source activity inversion calculations","authors":"Li Hua, Zhao Yuan, Cao Qinjian, He Liang, Li Junli, Liu Liye","doi":"10.16511/J.CNKI.QHDXXB.2020.25.014","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.25.014","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"9 1","pages":"880-886"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87214477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Influence of time interval between particle images on the measurement accuracy of stereoscopic PIV 粒子图像间时间间隔对立体PIV测量精度的影响
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-07-09 DOI: 10.16511/J.CNKI.QHDXXB.2019.26.044
Chen Qigang, Zhong Qiang
{"title":"Influence of time interval between particle images on the measurement accuracy of stereoscopic PIV","authors":"Chen Qigang, Zhong Qiang","doi":"10.16511/J.CNKI.QHDXXB.2019.26.044","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2019.26.044","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"42 1","pages":"864-872"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86882332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
基于旋转 x-t 平面的河渠水流反向演算 基于旋转 x-t 平面的河渠水流反向演算
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-07-09 DOI: 10.16511/J.CNKI.QHDXXB.2020.22.015
王家彪, 赵建世, 雷晓辉, 王浩, 廖卫红
水流反向演算在水利工程中应用广泛。由于水流具有沿程坦化的特性，直接反向求解水动力方程存在误差放大、结果不稳定的问题。该文将水流正向演算模型所在的x-t平面逆时针旋转90°后，构建了水流反向演算模型。该研究将正向模型的初始、边界条件分别变换为反向模型的边界、初始条件，解决了逆向数值迭代不稳定、不收敛的问题。经理想河道案例验证后，将反向模型应用于西江天然河道案例，结果表明模型稳定性好、模拟精度高，能有效反算出不同情景下的水流入流过程。该研究对于使用水流反向演算的水利工程具有实用价值。
水流反向演算在水利工程中应用广泛。由于水流具有沿程坦化的特性，直接反向求解水动力方程存在误差放大、结果不稳定的问题。该文将水流正向演算模型所在的x-t平面逆时针旋转90°后，构建了水流反向演算模型。该研究将正向模型的初始、边界条件分别变换为反向模型的边界、初始条件，解决了逆向数值迭代不稳定、不收敛的问题。经理想河道案例验证后，将反向模型应用于西江天然河道案例，结果表明模型稳定性好、模拟精度高，能有效反算出不同情景下的水流入流过程。该研究对于使用水流反向演算的水利工程具有实用价值。
{"title":"基于旋转 x-t 平面的河渠水流反向演算","authors":"王家彪, 赵建世, 雷晓辉, 王浩, 廖卫红","doi":"10.16511/J.CNKI.QHDXXB.2020.22.015","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.22.015","url":null,"abstract":"水流反向演算在水利工程中应用广泛。由于水流具有沿程坦化的特性，直接反向求解水动力方程存在误差放大、结果不稳定的问题。该文将水流正向演算模型所在的x-t平面逆时针旋转90°后，构建了水流反向演算模型。该研究将正向模型的初始、边界条件分别变换为反向模型的边界、初始条件，解决了逆向数值迭代不稳定、不收敛的问题。经理想河道案例验证后，将反向模型应用于西江天然河道案例，结果表明模型稳定性好、模拟精度高，能有效反算出不同情景下的水流入流过程。该研究对于使用水流反向演算的水利工程具有实用价值。","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"204 1","pages":"855-863"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76916474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Random forest instruction level detection model for data race in multithreaded programs 多线程程序中数据竞争的随机森林指令级检测模型
Q3 Engineering
Qinghua Daxue Xuebao/Journal of Tsinghua University
Pub Date : 2020-07-09 DOI: 10.16511/J.CNKI.QHDXXB.2020.22.002
Sun Jiaze, Yang Jiawei, Yang Zijiang
{"title":"Random forest instruction level detection model for data race in multithreaded programs","authors":"Sun Jiaze, Yang Jiawei, Yang Zijiang","doi":"10.16511/J.CNKI.QHDXXB.2020.22.002","DOIUrl":"https://doi.org/10.16511/J.CNKI.QHDXXB.2020.22.002","url":null,"abstract":"","PeriodicalId":52422,"journal":{"name":"Qinghua Daxue Xuebao/Journal of Tsinghua University","volume":"24 1","pages":"804-813"},"PeriodicalIF":0.0,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78900285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
首页 上一页
类型
全部 化学•材料 生命科学 医学 物理 工程技术 环境•农林 材料科学 地球科学 法学 管理学 化学 环境科学与生态学 计算机科学 教育学 经济学 农林科学 人文科学 生物学 数学 物理与天体物理 心理学 综合性期刊 其他 工业工程 理学 历史学 农学 文学 信息工程
数据库
全部 ACS Publications Elsevier ieeexplore Springer The Royal Society of Chemistry Wiley
期刊
清华大学学报(自然科学版)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
﹀
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们：info@booksci.cn
Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1