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Discovery of the Triggering Factor on Exceptional Serious Natural Disasters and Its Physical Study

Ren Zhenqiu

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 1-6

Abstract: eruption, etc. ) are triggered by tide-generating force resonance at collinearity of three stars when the internalUsing the internal-external cause coupling method to predict extraordinary rainstorms and impending violent

Keywords： exceptional natural disasters     collinearity of three stars     tide-generating force resonance     internal-externalcause coupling method     series observation experiment    

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A time−space porosity computational model for concrete under sulfate attack

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0985-7

Abstract: The deterioration of the microscopic pore structure of concrete under external sulfate attack (ESA) isa primary cause of degradation.expansion deformation and porosity space−time distribution are obtained using the finite difference method

Keywords： expansion deformation     porosity     internal expansion stress     external sulfate attack     mechanical–chemicalcoupling model    

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patients with advanced malignant obstructive jaundice treated by percutaneous transhepatic biliary externaland internal drainage

ZHU Lidong, CHEN Xiaoping

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 364-368 doi: 10.1007/s11684-007-0070-y

Abstract: and internal drainage.Fifty-two external drainage tubes were placed in 41 cases of percutaneous transhepatic biliary externalIn the percutaneous transhepatic biliary external and internal drainage groups, the total level of bilirubinTNF- in percutaneous transhepatic biliary external and internal groups decreased from (108.58±19.95)Percutaneous transhepatic biliary internal or external drainage was an effective and important method
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Full scale model test of segmental precast concrete box girder with external and internal tendons

Zheng Kaiqi,Bu Hongqi,Liu Zhao,Hui Zhuo,Lv Zhitao

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 89-94

Abstract: Comparative finite element method analysis was also performed for checking.

Keywords： segmental precast     model test     external prestress     full scale test    

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Renin--angiotensin system inhibitor is associated with the reduced risk of all-cause mortality in COVID

Frontiers of Medicine 2022, Volume 16, Issue 1,   Pages 102-110 doi: 10.1007/s11684-021-0850-9

Abstract: ) 0.325–0.767) and ARB (HR=0.410, 95% CI 0.240–0.700) use was associated with a reduced risk of all-causeARB use was associated with a reduced risk of all-cause mortality among patients with COVID-19.

Keywords： COVID-19     RAS inhibitor     hypertension     all-cause mortality    

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A method to predict cooling load of large commercial buildings based on weather forecast and internal

Junbao JIA,Jincheng XING,Jihong LING,Ren PENG

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 459-465 doi: 10.1007/s11708-016-0424-8

Abstract: the higher density and randomness, this paper presented an air-conditioning cooling load prediction methodbased on weather forecast and internal occupancy density.

Keywords： commercial building     load prediction     multiple linear regression    

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Ductile extension of 3-D external circumferential cracks in pipe structures

Wuchao YANG, Xudong QIAN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 294-303 doi: 10.1007/s11709-011-0115-9

Abstract: This study investigates the ductile fracture resistance of 3-D external circumferential cracks in theThe key parameter for the computational cell method, i.e., the initial porosity ratio , is calibrated

Keywords： ductile fracture     computational cell method     G-T model     J-R curve    

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Study on Finite Element Method for Calculation of Stress on External Ring of One-way Clutch

Luo Yixin,Wu Bo

Strategic Study of CAE 2004, Volume 6, Issue 9,   Pages 56-59

Abstract:

At present there is no appropriate method for calculation of stress on external ring of a one-wayIn this paper, according to characteristics of the external ring, the method of finite element analyaisused, the factors which have influence on computational accuracy have been studied, and the stress on externalStudies have shown that finite element analyais is really an attractive method for the calculation ofstress on parts similar to external ring.

Keywords： clutch     external ring     stress     finite element    

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High-gain Sliding Mode Output Tracking for Nonlinear Systems

Wang Xinhua,Chen Zengqiang,Yuan Zhuzhi

Strategic Study of CAE 2004, Volume 6, Issue 2,   Pages 38-43

Abstract:

An observer based on external and internal dynamics is designed, making the error between observing

Keywords： nonlinear systems     external dynamics     internal dynamics     sliding mode control     robustness    

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Prediction and cause investigation of ozone based on a double-stage attention mechanism recurrent neural

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1621-4

Abstract:

● Used a double-stage attention mechanism model to predict ozone.

Keywords： Ozone prediction     Deep learning     Time series     Attention     Volatile organic compounds    

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Method of internal 3D flow field numerical simulation for hydrodynamic torque converter

SHANG Tao, ZHAO Dingxuan, ZHANG Yuankun, GUO Xiangen, SHI Xiangzhong

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 86-90 doi: 10.1007/s11465-008-0012-7

Abstract: hydrodynamic torque converter and thoroughly understand the trait of inside flow, a numerical simulation methodof internal 3D flow for the three-element centrifugal hydrodynamic torque converter was systematicallyFirst, the internal flow field of each impeller was calculated.The calculation method, and the proposed pressure and velocity distribution of the flow field, have practical

Keywords： velocity distribution     calculation     numerical simulation     three-element centrifugal     converter    

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Cylindrical particulate internal flows: A review

Lizhong HUANG, Xiang GAO, Jianzhong LIN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 385-393 doi: 10.1007/s11465-012-0354-z

Abstract:

The study of cylindrical particulate internal flows has wide industrial applicability hence receivedThis article reviews the cylindrical particulate internal flows over the past twenty years.

Keywords： cylindrical particulate flow     internal flow    

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Current progress on internal medicine in China—2006 Part I

YAO Dingkang, ZHU Liang, ZHAO Xue, MEI Changlin

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 235-247 doi: 10.1007/s11684-007-0046-y

Abstract: The growing interest has been placed in the current state of Chinaºs internal medicine from all overMany data of internal medicine in China were collected by searching through some of the most prominentBecause there are many researches on the field of internal medicine, just some representative reports

Keywords： internal medicine     Chinaºs internal     respiration     gastroenterology     cardiology    

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Unified cycle model of a class of internal combustion engines and their optimum performance characteristics

Shiyan ZHENG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 367-375 doi: 10.1007/s11708-011-0170-x

Abstract: The unified cycle model of a class of internal combustion engines is presented, in which the influenceBased on the thermodynamic analysis method, the mathematical expressions of the power output and efficiency

Keywords： internal combustion engine     irreversibility     power output     efficiency     optimization    

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A knowledge reasoning Fuzzy-Bayesian network for root cause analysis of abnormal aluminum electrolysis

Weichao Yue, Xiaofang Chen, Weihua Gui, Yongfang Xie, Hongliang Zhang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 414-428 doi: 10.1007/s11705-017-1663-x

Abstract: Root cause analysis (RCA) of abnormal aluminum electrolysis cell condition has long been a challengingIn view of this, a method based on Fuzzy-Bayesian network to construct multi-source knowledge solidificationThe method can effectively fuse and solidify the knowledge, which is used to analyze the cause of abnormalproviding a clear and intuitive framework to this complex task, and also achieve the result of root causeThe proposed method was verified under 20 sets of abnormal cell conditions, and implements root cause

Keywords： electrolysis cell condition     Fuzzy-Bayesian network     multi-source knowledge solidification and reasoning     root cause    

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Title Author Date Type Operation

Discovery of the Triggering Factor on Exceptional Serious Natural Disasters and Its Physical Study

Ren Zhenqiu

Journal Article

A time−space porosity computational model for concrete under sulfate attack

Journal Article

patients with advanced malignant obstructive jaundice treated by percutaneous transhepatic biliary externaland internal drainage

ZHU Lidong, CHEN Xiaoping

Journal Article

Full scale model test of segmental precast concrete box girder with external and internal tendons

Zheng Kaiqi,Bu Hongqi,Liu Zhao,Hui Zhuo,Lv Zhitao

Journal Article

Renin--angiotensin system inhibitor is associated with the reduced risk of all-cause mortality in COVID

Journal Article

A method to predict cooling load of large commercial buildings based on weather forecast and internal

Junbao JIA,Jincheng XING,Jihong LING,Ren PENG

Journal Article

Ductile extension of 3-D external circumferential cracks in pipe structures

Wuchao YANG, Xudong QIAN

Journal Article

Study on Finite Element Method for Calculation of Stress on External Ring of One-way Clutch

Luo Yixin,Wu Bo

Journal Article

High-gain Sliding Mode Output Tracking for Nonlinear Systems

Wang Xinhua,Chen Zengqiang,Yuan Zhuzhi

Journal Article

Prediction and cause investigation of ozone based on a double-stage attention mechanism recurrent neural

Journal Article

Method of internal 3D flow field numerical simulation for hydrodynamic torque converter

SHANG Tao, ZHAO Dingxuan, ZHANG Yuankun, GUO Xiangen, SHI Xiangzhong

Journal Article

Cylindrical particulate internal flows: A review

Lizhong HUANG, Xiang GAO, Jianzhong LIN

Journal Article

Current progress on internal medicine in China—2006 Part I

YAO Dingkang, ZHU Liang, ZHAO Xue, MEI Changlin

Journal Article

Unified cycle model of a class of internal combustion engines and their optimum performance characteristics

Shiyan ZHENG

Journal Article

A knowledge reasoning Fuzzy-Bayesian network for root cause analysis of abnormal aluminum electrolysis

Weichao Yue, Xiaofang Chen, Weihua Gui, Yongfang Xie, Hongliang Zhang

Journal Article