Resource Type

Journal Article 1122

Year

2023 77

2022 86

2021 72

2020 81

2019 66

2018 49

2017 50

2016 48

2015 64

2014 50

2013 45

2012 47

2011 35

2010 49

2009 60

2008 39

2007 40

2006 29

2005 28

2004 24

open ︾

Keywords

model 15

model test 15

numerical simulation 15

mathematical model 14

kinetic model 10

COVID-19 7

uncertainty 7

Deep learning 6

optimization 6

sensitivity analysis 6

constitutive model 5

China 4

Machine learning 4

artificial intelligence 4

development model 4

growth 4

numerical model 4

sustainable development 4

FEM 3

open ︾

Search scope:

排序： Display mode:

Predicting SARS for Guangdong, Beijing and Mainland China 2003 Cases

Wang Jianfeng

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 23-29

Abstract:

The study is aimed at choosing a better predictive model for the accurate description of SARS in Guangdongexperience have shown a sigmoid type of curve consisted of four phases comparable to the phases of the SARS growthIn order to model the SARS system, a generalized Logistic growth function has been adopted in the paperpublished data, the main features of evolution of the SARS population size have been obtained using the generalizedLogistic growth model by optimizing technique.

Keywords： SARS     generalized Logistic growth model     Gompertz function     prediction     optimization    

HTML PDF Collect

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 160-175 doi: 10.15302/J-FEM-2014024

Abstract: This paper proposes an economic growth model based on the Six Basic Factors of Production and Xu GrowthRate Equation for the first time, which fills-in the deficits of the New Classical Economic Growth Modelbased on the Solow Model.rate; in some years, the factors of production consumption rate was very high, but the economy growthmodel.

Keywords： six basic factors of production     economic growth model     Xu Growth Rate Equation    

HTML PDF Collect

Uncovering the evolution of tin use in the United States and its implications

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1406-6

Abstract:

• US tin use decreases as the GDP value added by manufacturing sector increases.

Keywords： Tin use     GDP     Curve fitting     Logistic model     Gompertz model    

HTML PDF Collect

Isomorphism analysis on generalized modules oriented to the distributed parameterized intelligent product

Shasha ZENG, Weiping PENG, Tiaoyu LEI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 12-23 doi: 10.1007/s11465-019-0555-9

Abstract: product platform (DPIPP) contains many agents of a product minimum approximate autonomous subsystem (generalizedIn this study, a new method of isomorphism analysis on generalized modules oriented to DPIPP is proposedFirst, on the basis of the bill of material partition and generalized module mining, the parameters ofalgorithm, and isomorphism model sets are obtained.Generalized modules with a similar structure are combined to complete the isomorphism analysis.

Keywords： distributed parameterized intelligent product platform     generalized module     isomorphism analysis     product    

HTML PDF Collect

Generalized Plastic Mechanics and Its Application

Zheng Yingren,Kong Liang

Strategic Study of CAE 2005, Volume 7, Issue 11,   Pages 21-36

Abstract: By giving up the three hypotheses, a generalized plastic potential theory can be obtained from solidmechanics directly, and then the traditional plastic mechanics can be changed to a more generalized plasticmechanics, namely generalized plastic mechanics (GPM).

Keywords： geotechnical plastic mechanics     generalized plastic mechanics     plastic potential     yield surface     constitutivemodel    

HTML PDF Collect

Novel method of constructing generalized Hoberman sphere mechanisms based on deployment axes

Xuemin SUN, Yan-An YAO, Ruiming LI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 89-99 doi: 10.1007/s11465-019-0567-5

Abstract: This study proposes a method of constructing type II generalized angulated elements (GAEs II) HobermanThird, a flowchart of constructing the generalized Hoberman sphere mechanism on the basis of deploymentFinally, four generalized Hoberman sphere mechanisms based on a fully enclosed regular hexahedron, arithmetic

Keywords： deployable mechanism     type II generalized angulated elements     Hoberman sphere mechanism     deployment axes    

HTML PDF Collect

A reliability growth model for 300?MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 337-340 doi: 10.1007/s11708-009-0032-y

Abstract: A reliability growth model for pumped-storage power units is presented.Ways for estimating and fitting on checking the model’s parameters are given together with analysisresults concerning the reliability growth of 300MW pumped-storage power units.On site operation, reliability data show that the reliability growth model conforms to rules of reliabilitygrowth tendency.

Keywords： pump-storage power unit     availability     reliability growth     reliability prediction    

HTML PDF Collect

Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 529-538 doi: 10.1007/s11708-019-0624-0

Abstract: The general availability growth models for large scale complicated repairable system such as electricmodels, ways for estimating, and fitting on checking the parameters of the model are introduced.Availability growth models for electric generating units, power station auxiliaries, and transmissionand distribution installations are given together with verification examples for availability growthmodels conform to rules of availability growth tendency of power equipment.

Keywords： station auxiliary     transmission and distribution installation     reliability     availability     availability growthmodel    

HTML PDF Collect

Inhibitive effects of three compositae plants on

Weihao ZHANG, Fuqing XU, Wei HE, Xing ZHENG, Chen YANG

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1,   Pages 48-55 doi: 10.1007/s11783-008-0065-1

Abstract: Logistic model analysis shows that compositae plants such as DC. causes the reduction of the habitat'sdetermine the similarity and differences between every experimental group and an average inhibitive rate model

Keywords： allelopathy     compositae plants     Microcystis aeruginosa     inhibition rate     logistic model    

HTML PDF Collect

Concurrent fatigue crack growth simulation using extended finite element method

Zizi LU, Yongming LIU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 339-347 doi: 10.1007/s11709-010-0078-2

Abstract: In this paper, a concurrent simulation framework for fatigue crack growth analysis is proposed using(X-FEM) for fatigue crack growth simulation.The X-FEM greatly facilitates crack growth simulation without remeshing requirements ahead of the crackfatigue crack growth analysis.Model predictions are compared with available experimental observations for model validation.

Keywords： small time scale model     extended finite element method (X-FEM)     crack growth     multiaxial    

HTML PDF Collect

Bacteria-mediated tumor-targeted delivery of tumstatin (54-132) significantly suppresses tumor growthin mouse model by inhibiting angiogenesis and promoting apoptosis

Frontiers of Medicine 2022, Volume 16, Issue 6,   Pages 873-882 doi: 10.1007/s11684-022-0925-2

Abstract: Tumor growth is an angiogenesis-dependent process and accompanied by the formation of hypoxic areas.Treatment with VNP-Tum5 effectively suppressed tumor growth and prolonged survival in the mouse modelVNP-Tum5 downregulated the expression of anti-vascular endothelial growth factor A, platelet endothelial

Keywords： Salmonella VNP20009     tumstatin     B16F10     melanoma     apoptosis     angiogenesis    

HTML PDF Collect

Application of Vague Sets and Vague Graphics in ITS Logistic

Zhang Ran,Liu Yang,Xie Yanqing,Zhang Jiang,He Zhongxiong

Strategic Study of CAE 2004, Volume 6, Issue 8,   Pages 57-63

Abstract: method, Vague multi-criterion decision-making, Vague graphics and their applications in the contemporary logisticAt last an example of Vague sets in logistic alterative selection according to the positive and negative

Keywords： intelligent logistic     artificial intelligence     Vague set     Vague chart     application in ITS logistic    

HTML PDF Collect

Effect of atorvastatin on tumor growth and metastasis in a breast cancer cell xenograft model and its

Liu LIU MD, PhD, Yaogui NING MM, Chen CHEN MD, Daowen WANG MD, PhD,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 443-446 doi: 10.1007/s11684-009-0079-5

Abstract: This paper aims to evaluate the effects and the possible mechanisms of atorvastatin on tumor growth andmetastasis in a xenograft tumor model.Atorvastatin suppressed xenograft tumor growth and metastasis both in the low-dose and the high-doseThis suggests that atorvastatin has the efficacy of suppressing tumor growth and metastasis .

Keywords： atorvastatin     xenograft tumor     metastasis     CYP2J2    

HTML PDF Collect

Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 217-223 doi: 10.1007/s11709-012-0169-3

Abstract: Two-dimensional axi-symmetry model has been used to simulate the pipe.Residual stresses were introduced into the model by using so-called eigenstrain method.The complete Gurson model has been employed to calculate the ductile crack growth resistance.Results show that residual stresses reduce the ductile crack growth resistance.of crack growth.

Keywords： residual stress     ductile crack growth resistance     complete Gurson model     eigenstrain method    

HTML PDF Collect

Effect analysis of fire location on fire growth in large space

Shi Long,Zhang Ruifang,Xie Qiyuan,Fu Lihua

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 37-42

Abstract: Take large-scale exhibition hall for example, utilizing fire radiation model and smoke radiation modelBut other rules, which contain fire growth and the correlative time, when considering fire radiation

Keywords： fire growth     fire design in large space     fire location     fire radiation model     smoke radiation model    

HTML PDF Collect

Title Author Date Type Operation

Predicting SARS for Guangdong, Beijing and Mainland China 2003 Cases

Wang Jianfeng

Journal Article

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Journal Article

Uncovering the evolution of tin use in the United States and its implications

Journal Article

Isomorphism analysis on generalized modules oriented to the distributed parameterized intelligent product

Shasha ZENG, Weiping PENG, Tiaoyu LEI

Journal Article

Generalized Plastic Mechanics and Its Application

Zheng Yingren,Kong Liang

Journal Article

Novel method of constructing generalized Hoberman sphere mechanisms based on deployment axes

Xuemin SUN, Yan-An YAO, Ruiming LI

Journal Article

A reliability growth model for 300?MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Journal Article

Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Journal Article

Inhibitive effects of three compositae plants on

Weihao ZHANG, Fuqing XU, Wei HE, Xing ZHENG, Chen YANG

Journal Article

Concurrent fatigue crack growth simulation using extended finite element method

Zizi LU, Yongming LIU,

Journal Article

Bacteria-mediated tumor-targeted delivery of tumstatin (54-132) significantly suppresses tumor growthin mouse model by inhibiting angiogenesis and promoting apoptosis

Journal Article

Application of Vague Sets and Vague Graphics in ITS Logistic

Zhang Ran,Liu Yang,Xie Yanqing,Zhang Jiang,He Zhongxiong

Journal Article

Effect of atorvastatin on tumor growth and metastasis in a breast cancer cell xenograft model and its

Liu LIU MD, PhD, Yaogui NING MM, Chen CHEN MD, Daowen WANG MD, PhD,

Journal Article

Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Journal Article

Effect analysis of fire location on fire growth in large space

Shi Long,Zhang Ruifang,Xie Qiyuan,Fu Lihua

Journal Article