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Finite element analysis and structural design of pretensioned inverted T-beams with web openings
Hock Tian CHENG, Bashar S. MOHAMMED, Kamal Nasharuddin MUSTAPHA
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 148-157 doi: 10.1007/s11709-009-0030-5
Ultimate load analysis of pretensioned inverted T-beams with circular web openings
Hock Tian CHENG , Bashar S. MOHAMMED , Kamal Nasharuddin MUSTAPHA ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 262-271 doi: 10.1007/s11709-009-0031-4
王清明,刘林生
《中国工程科学》 2011年 第13卷 第4期 页码 75-80
全面介绍了高速铁路900 t简支箱梁建造的成套技术与装备,包括900 t简支箱梁的预制技术和装备、运输技术和装备、架设技术和装备及特殊工况下900 t简支箱梁建造技术及装备,可供从事高速铁路和桥梁工程技术人员参考。
Damage assessment of laminated composite beam structures using damage locating vector (DLV) method
T. VO-DUY,N. NGUYEN-MINH,H. DANG-TRUNG,A. TRAN-VIET,T. NGUYEN-THOI
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 457-465 doi: 10.1007/s11709-015-0303-0
关键词: normalized cumulative energy structural health monitoring (SHM) damage locating vector method (DLV) laminated composite beam structure
Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method
T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 324-336 doi: 10.1007/s11709-018-0466-6
关键词: free vibration analysis laminated FG-CNTRC beam finite element method first-order shear deformation theory composite material
Inverted duplication including
Ming TIAN,Suyun FANG,Yanqiang WANG,Xiaorong GU,Chungang FENG,Rui HAO,Xiaoxiang HU,Ning LI
《农业科学与工程前沿(英文)》 2014年 第1卷 第2期 页码 121-129 doi: 10.15302/J-FASE-2014026
关键词: dermal hyperpigmentation duplication endothelin 3 Silkie chicken
Scaling up of cluster beam deposition technology for catalysis application
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1360-1379 doi: 10.1007/s11705-021-2101-7
关键词: nanoparticle cluster cluster beam deposition magnetron sputtering heterogeneous catalysis
Is there an inverted U-shaped curve?
Fei LI,Suocheng DONG,Fujia LI,Libiao YANG
《环境科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 276-287 doi: 10.1007/s11783-014-0700-y
李德毅
《中国工程科学》 1999年 第1卷 第2期 页码 41-46
文章提出了定性和定量之间转换的云模型的形式化表示方法,用来反映语言值中蕴涵的模糊性和随机性,给出云发生器的生成算法,解释多条定性推理规则同时被激活时的不确定性推理机制。利用这种智能控制方法有效地实现了单电机控制的一、二、三级倒立摆的多种不同动平衡姿态,显示其鲁棒性,并给出了详细试验结果。研究成果不仅可用于对太空飞行器以及机器人控制,而且对揭示定性定量转换规律和策略具有普遍意义。
吴爱国,张小明,张钊
《中国工程科学》 2005年 第7卷 第10期 页码 11-15
介绍一种新型单级旋转倒立摆系统的构成,通过对其动力学特性的分析建立了基于Lagrange方程的数学模型。在平衡点附近给出系统的线性化模型,对系统的稳定性、能控性和能观性进行了分析。利用线性二次型最优控制策略LQR方法设计了控制器,并在仿真实验和实物实验中实现了倒立摆的平衡控制。实验表明,系统稳定性好、鲁棒性较强。
关键词: 旋转倒立摆 Lagrange方程 最优控制策略LQR
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0703-5
关键词: laser beam welding parameter optimization metamodel multi-objective
Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 675-689 doi: 10.1007/s11709-020-0625-4
关键词: composite beam dynamic finite element degrees of freedom coupling experimental validation numerical validation
Experimental and numerical analysis of beam to column joints in steel structures
Gholamreza ABDOLLAHZADEH, Seyed Mostafa SHABANIAN
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 642-661 doi: 10.1007/s11709-017-0457-z
关键词: beam to column connections experiments component method neural network model combinational modeling
《环境科学与工程前沿(英文)》 2023年 第18卷 第4期 doi: 10.1007/s11783-024-1805-6
● Urethane functionalities created on PES membranes via electron beam irradiation.
关键词: Surface functionalization Electron beam irradiation Microfiltration Endocrine disrupting chemicals
Deubiquitinases as pivotal regulators of T cell functions
null
《医学前沿(英文)》 2018年 第12卷 第4期 页码 451-462 doi: 10.1007/s11684-018-0651-y
T cells efficiently respond to foreign antigens to mediate immune responses against infections but are tolerant to self-tissues. Defect in T cell activation is associated with severe immune deficiencies, whereas aberrant T cell activation contributes to the pathogenesis of diverse autoimmune and inflammatory diseases. An emerging mechanism that regulates T cell activation and tolerance is ubiquitination, a reversible process of protein modification that is counter-regulated by ubiquitinating enzymes and deubiquitinases (DUBs). DUBs are isopeptidases that cleave polyubiquitin chains and remove ubiquitin from target proteins, thereby controlling the magnitude and duration of ubiquitin signaling. It is now well recognized that DUBs are crucial regulators of T cell responses and serve as potential therapeutic targets for manipulating immune responses in the treatment of immunological disorders and cancer. This review will discuss the recent progresses regarding the functions of DUBs in T cells.
关键词: deubiquitinase ubiquitination T cell activation T cell differentiation T cell tolerance
标题 作者 时间 类型 操作
Finite element analysis and structural design of pretensioned inverted T-beams with web openings
Hock Tian CHENG, Bashar S. MOHAMMED, Kamal Nasharuddin MUSTAPHA
期刊论文
Ultimate load analysis of pretensioned inverted T-beams with circular web openings
Hock Tian CHENG , Bashar S. MOHAMMED , Kamal Nasharuddin MUSTAPHA ,
期刊论文
Damage assessment of laminated composite beam structures using damage locating vector (DLV) method
T. VO-DUY,N. NGUYEN-MINH,H. DANG-TRUNG,A. TRAN-VIET,T. NGUYEN-THOI
期刊论文
Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method
T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI
期刊论文
Inverted duplication including
Ming TIAN,Suyun FANG,Yanqiang WANG,Xiaorong GU,Chungang FENG,Rui HAO,Xiaoxiang HU,Ning LI
期刊论文
Processing parameter optimization of fiber laser beam welding using an ensemble of metamodels and MOABC
期刊论文
Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beam
Iman FATTAHI, Hamid Reza MIRDAMADI, Hamid ABDOLLAHI
期刊论文
Experimental and numerical analysis of beam to column joints in steel structures
Gholamreza ABDOLLAHZADEH, Seyed Mostafa SHABANIAN
期刊论文
disrupting chemicals from water through urethane functionalization of microfiltration membranes via electron beam
期刊论文