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Static analysis of corrugated panels using homogenization models and a cell-based smoothed mindlin plateelement (CS-MIN3)

Nhan NGUYEN-MINH, Nha TRAN-VAN, Thang BUI-XUAN, Trung NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 251-272 doi: 10.1007/s11709-017-0456-0

Abstract: It enables us to replace high-cost shell models with stiffness-equivalent orthotropic plate alternativesIn addition, in the recent trend of development of smoothed finite element methods, the cell-based smoothedthree-node Mindlin plate element (CS-MIN3) based on the first-order shear deformation theory (FSDT)has been proposed and successfully applied to many analyses of plate and shell structures.Thus, this paper further extends the CS-MIN3 by integrating itself with homogenization models to give

Keywords： homogenization     corrugated panel     asymptotic analysis     smoothed finite element method (S-FEM)     cell-basedsmoothed three-node Mindlin plate element (CS-MIN3)    

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An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysisof cracked Reissner-Mindlin shells

M. H. NGUYEN-THOI,L. Le-ANH,V. Ho-HUU,H. Dang-TRUNG,T. NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 341-358 doi: 10.1007/s11709-015-0302-1

Abstract: A cell-based smoothed discrete shear gap method (CS-FEM-DSG3) was recently proposed and proven to beThe method improves significantly the accuracy of the solution due to softening effect of the cell-basedIn addition, due to using only three-node triangular elements generated automatically, the CS-FEM-DSG3The paper hence tries to extend the CS-FEM-DSG3 for free vibration analysis of cracked Reissner-Mindlinfunctions of the extended finite element method (XFEM) to give a so-called extended cell-based smoothed

Keywords： cracked Reissner-Mindlin shell     free vibration analysis     cell-based smoothed discrete shear gap method(CS-FEM-DSG3)     extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3)     smoothed finite element    

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The regulatory sciences for stem cell-based medicinal products

Bao-Zhu Yuan,Junzhi Wang

Frontiers of Medicine 2014, Volume 8, Issue 2,   Pages 190-200 doi: 10.1007/s11684-014-0323-5

Abstract:

Over the past few years, several new achievements have been made from stem cell studies, many of whichMoreover, some stem cell-based products have been approved for marketing by different national regulatoryHowever, many critical issues associated mainly with incomplete understanding of stem cell biology andIn this review, we summarize some new achievements in stem cell studies, especially the preclinical andabreast of evolvement of stem cell sciences and technologies.

Keywords： stem cell-based medicinal products (SCMPs)     stem cell therapy (SCT)     safety     effectiveness     standards     guidelines    

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MAS-based production scheduling system for manufacturing cell-based workshop

CHU Hong-yan, CAO Quan-jun, FEI Ren-yuan

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 375-380 doi: 10.1007/s11465-006-0043-x

Abstract: In this paper, the manufacturing cell-based workshop is described and its scheduling system structureis established based on MAS (multi-agent system) technology.The CORBA-based architecture of the communication is designed and some interfaces for the communication

Keywords： negotiation     selection     multi-agent     communication     abnormal    

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Challenges of NK cell-based immunotherapy in the new era

Fang Fang, Weihua Xiao, Zhigang Tian

Frontiers of Medicine 2018, Volume 12, Issue 4,   Pages 440-450 doi: tzg@ustc.edu.cn

Abstract: Various cellular sources, including peripheral blood mononuclear cells (PBMCs), stem cells, and NK cellHowever, considering the safety, activities, and reliability of the cell products, researchers must developIn this review, the challenges on NK cell-based therapeutic approaches and clinical outcomes are discussed

Keywords： natural killer cells     immunotherapy     adoptive transfer     genetic modification     immune checkpoint inhibitor    

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The smoothed finite element method (S-FEM): A framework for the design of numerical models for desired

Gui-Rong Liu

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 456-477 doi: 10.1007/s11709-019-0519-5

Abstract:

The smoothed finite element method (S-FEM) was originated by G R Liu by combining some meshfree techniqueswith the well-established standard finite element method (FEM).discussed in detail, including 1) theoretically proven softening effects; 2) upper-bound solutions; 3)

Keywords： computational method     finite element method     smoothed finite element method     strain smoothing technique    

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New analysis model for rotor-bearing systems based on plate theory

Zhinan ZHANG, Mingdong ZHOU, Weimin DING, Huifang MA

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4,   Pages 461-473 doi: 10.1007/s11465-019-0525-2

Abstract: this work is to develop a new analysis model for angular-contact, ball-bearing systems on the basis of plateAxial and radial stiffness on an annular plate are developed based on plate, Timoshenko beam, and plasticityusing theoretical and inductive methods and validated through a numerical simulation with the finite element

Keywords： rotor-bearing system     rolling element bearing     plate theory     finite element analysis    

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Clinical significance of para-aortic lymph node dissection and prognosis in ovarian cancer

Xianxian Li, Hui Xing, Lin Li, Yanli Huang, Min Zhou, Qiong Liu, Xiaomin Qin, Min He

Frontiers of Medicine 2014, Volume 8, Issue 1,   Pages 96-100 doi: 10.1007/s11684-014-0316-4

Abstract: PAN, three cases for PLN, and nine cases for both PAN and PLN.In group B, 13 cases were positive for lymph node metastasis.In groups A and B, the three-year survival rates were 77.9% and 69.0%, and the five-year survival ratesThe three-year survival rates of PLN metastasis in groups A and B were 68.5% and 41.4%, and the five-yearIn group A, the three-year survival rates of positive and negative lymph nodes were 43.5% and 72.7%,

Keywords： ovarian cancer     para-aortic lymph node     pelvic lymph node    

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Spatial embedded reinforcement of 20-node block element for analysis PC bridges

LONG Peiheng, DU Xianting, CHEN Weizhen

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 274-280 doi: 10.1007/s11709-008-0039-1

Abstract: The formula for the contribution of prestressed reinforcement on embedded reinforcement element is derivedaccording to the mechanical behavior of PC bridges and the foundational principle of finite elementReinforcement element model allows generating a finite element mesh without taking into considerationIt is an effective approach that the no-node loads are diverted from the tendons to the adjacent concrete

Keywords： arithmetic analysis     calculation     prestressed reinforcement     mechanical     arbitrary    

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Three Dimensional Finite Element Analysis of Cracks for Deep Mixing Wall

Gao Wenhua,Wang Xiangqiu,Chen Qiunan,Zhang Zhimin

Strategic Study of CAE 2005, Volume 7, Issue 12,   Pages 88-91

Abstract: According to Mindlin plate theory, the thick plate model and three dimensional finite element model of

Keywords： cracks     deep mixing wall     thick plate     equivalent bending moment     three dimensional finite element    

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High velocity impact of metal sphere on thin metallic plate using smooth particle hydrodynamics (SPH)

Hossein ASADI KALAMEH, Arash KARAMALI, Cosmin ANITESCU, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2,   Pages 101-110 doi: 10.1007/s11709-012-0160-z

Abstract: In this paper, we present a smoothed particle hydrodynamics (SPH) method to model two-dimensional impactof metal sphere on thin metallic plate.The goal is to study the most sensitive input parameters (impact velocity and plate thickness) on the

Keywords： smoothed particle hydrodynamics     high velocity impact     sensitivity analysis    

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Control strategy for gait transition of an underactuated 3Dbipedal robot Research Articles

Hai-hui YUAN, Yi-min GE, Chun-biao GAN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 8,   Pages 1026-1035 doi: 10.1631/FITEE.1800206

Abstract: In this paper, we consider the gait transition of a five-link underactuated three-dimensional (3D) bipedalThe strategy consists of a unique, event-based, feedback controller whose feedback gain in each stepFinally, the effectiveness of the control strategy is illustrated on the underactuated 3D bipedal robot

Keywords： Gait transition     Underactuated three-dimensional biped     Event-based feedback controller     Adaptive control    

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Gradient-based compressive image fusion

Yang CHEN,Zheng QIN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3,   Pages 227-237 doi: 10.1631/FITEE.1400217

Abstract: We present a novel image fusion scheme based on gradient and scrambled block Hadamard ensemble (SBHE)By compositing the gradient of each image, gradient-based weights are obtained, with which compressiveSimulation results demonstrate that the gradient-based scheme has the best performance, in terms of bothFurthermore, the gradient-based fusion scheme proposed in this paper can be applied in different fusion

Keywords： Compressive sensing (CS)     Image fusion     Gradient-based image fusion     CS-based image fusion    

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Slope stability analysis based on a multigrid method using a nonlinear 3D finite element model

Yaoru LIU, Zhu HE, Bo LI, Qiang YANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 1,   Pages 24-31 doi: 10.1007/s11709-013-0190-1

Abstract: limit equilibrium method cannot reflect the actual stress distribution in a rock mass, and the finite-element-basedthese problems, a multi-grid method was adopted in this study to establish a structural grid for finite elementstability safety factor for any slip surface or slide block through a combination of nonlinear finite elementAn ideal elastic–plastic incremental analysis method based on the Drucker–Prager yield criterion wasadopted in the nonlinear finite element computation.

Keywords： slope     stability     multi-grid method     nonlinear     finite element method    

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Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beambased on experimental and numerical analyses

Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 675-689 doi: 10.1007/s11709-020-0625-4

Abstract: In this article, equivalent single layer approach is utilized for dynamic finite element procedures of3D composite beam as the building block of numerous composite structures.Then, the model is discretized using finite element procedures.Furthermore, from the viewpoint of consistent geometric decomposition theorem, the transformation and elementThe same decomposition idea can be used for developing element stiffness matrix.

Keywords： composite beam     dynamic finite element     degrees of freedom coupling     experimental validation     numerical validation    

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Title Author Date Type Operation

Static analysis of corrugated panels using homogenization models and a cell-based smoothed mindlin plateelement (CS-MIN3)

Nhan NGUYEN-MINH, Nha TRAN-VAN, Thang BUI-XUAN, Trung NGUYEN-THOI

Journal Article

An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysisof cracked Reissner-Mindlin shells

M. H. NGUYEN-THOI,L. Le-ANH,V. Ho-HUU,H. Dang-TRUNG,T. NGUYEN-THOI

Journal Article

The regulatory sciences for stem cell-based medicinal products

Bao-Zhu Yuan,Junzhi Wang

Journal Article

MAS-based production scheduling system for manufacturing cell-based workshop

CHU Hong-yan, CAO Quan-jun, FEI Ren-yuan

Journal Article

Challenges of NK cell-based immunotherapy in the new era

Fang Fang, Weihua Xiao, Zhigang Tian

Journal Article

The smoothed finite element method (S-FEM): A framework for the design of numerical models for desired

Gui-Rong Liu

Journal Article

New analysis model for rotor-bearing systems based on plate theory

Zhinan ZHANG, Mingdong ZHOU, Weimin DING, Huifang MA

Journal Article

Clinical significance of para-aortic lymph node dissection and prognosis in ovarian cancer

Xianxian Li, Hui Xing, Lin Li, Yanli Huang, Min Zhou, Qiong Liu, Xiaomin Qin, Min He

Journal Article

Spatial embedded reinforcement of 20-node block element for analysis PC bridges

LONG Peiheng, DU Xianting, CHEN Weizhen

Journal Article

Three Dimensional Finite Element Analysis of Cracks for Deep Mixing Wall

Gao Wenhua,Wang Xiangqiu,Chen Qiunan,Zhang Zhimin

Journal Article

High velocity impact of metal sphere on thin metallic plate using smooth particle hydrodynamics (SPH)

Hossein ASADI KALAMEH, Arash KARAMALI, Cosmin ANITESCU, Timon RABCZUK

Journal Article

Control strategy for gait transition of an underactuated 3Dbipedal robot

Hai-hui YUAN, Yi-min GE, Chun-biao GAN

Journal Article

Gradient-based compressive image fusion

Yang CHEN,Zheng QIN

Journal Article

Slope stability analysis based on a multigrid method using a nonlinear 3D finite element model

Yaoru LIU, Zhu HE, Bo LI, Qiang YANG

Journal Article

Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beambased on experimental and numerical analyses

Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI

Journal Article