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Quick safety construction technology on electric railway multiple line’s tunnel blast boring

Wang Faming

Strategic Study of CAE 2008, Volume 10, Issue 5,   Pages 58-62

Abstract:

style="text-align: justify;">How to ensure the existing tunnel's safety and the train normal runningBy study and practice,the paper gives an answer through stepped digging method, underholing style, holes

Keywords： electric railway     the existing tunnel     multiple line tunnel     stepped digging     underholing style    

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Inverse kinematics analysis and numerical control experiment for PRS-XY style hybrid machining tool

JIA Dongyong, ZHANG Jianmin, SUN Hongchang, NIU Zhigang

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 235-238 doi: 10.1007/s11465-007-0041-7

Abstract: This paper analyzed the inverse kinematics for the new Parallel rotate slider- axes (PRS-) style hybridThe program for the PRS-XY style hybrid machining tool in accordance with the program manner for the

Keywords： numerical     accordance     transform formula     virtual     slider-    

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Integrated fuzzy lectotype optimization for pile－style foundations of offshore wind turbines

Zhai Gangjun,Li Yugang,Kang Haigui

Strategic Study of CAE 2010, Volume 12, Issue 11,   Pages 40-46

Abstract:

style="text-align: justify;">Offshore wind energy is one of the most attractive sources of renewableConsidering various 13 factors of optimization objects and 4 design types of pile-style foundation, themethod has been successfully used to an offshore wind farm for the lectotype optimization of pile-style

Keywords： offshore wind turbines     pile-style foundation     lectotype optimization     fuzzy decision    

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Joint slip investigation based on finite element modelling verified by experimental results on wind turbine lattice towers

Saleh YAGHOOBI, Ahmad SHOOSHTARI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 341-351 doi: 10.1007/s11709-017-0393-y

Abstract: Thereupon, damping ratios (style="font-family:Symbol">z) for different types of connections

Keywords： Joint slip     cyclic loading     Finite element modelling     Experimental joint behavior     damping ratios (style    

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Dynamic performance of submerged floating tunnel with different mooring styles subjected to anchor cable failure

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0932-7

Abstract: The present study can serve as a reference for the safer designs of the SFT mooring style.

Keywords： dynamic behaviors     submerged floating tunnel     cable failure     mooring style     progressive failure    

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Novel hierarchical yolk-shell

Xiqing Luo, Miaomiao Jiang, Kun Shi, Zhangxian Chen, Zeheng Yang, Weixin Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1322-1331 doi: 10.1007/s11705-021-2036-z

Abstract: For high performance supercapacitors, novel hierarchical yolk-shell -Ni(OH) /Mn O microspheres were controllably synthesized using a facile two-step method based on the solvothermal treatment. The unique -Ni(OH) based yolk-shell microstructures decorated with numerous interconnected nanosheets and the hetero-composition features can synergistically enhance reactive site exposure and electron conduction within the microspheres, facilitate charge transfer between electrolyte and electrode materials, and release structural stress during OH chemisorption/desorption. Moreover, the Mn O sediments distributed over the -Ni(OH) microspheres can serve as an effective protective layer for electrochemical reactions. Consequently, when tested in 1 mol·L KOH aqueous electrolyte for supercapacitors, the yolk-shell -Ni(OH) /Mn O microspheres exhibited a considerably high specific capacitance of 2228.6 F·g at 1 A·g and an impressive capacitance retention of 77.7% after 3000 cycles at 10 A·g . The proposed -Ni(OH) /Mn O microspheres with hetero-composition and unique hierarchical yolk-shell microstructures are highly promising to be used as electrode materials in supercapacitors and other energy storage devices.

Keywords： style=    

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Structure style selection and key structural design of herringbone steel middle pylon of three-pylon

Hua Xin,Han Dazhang,Zhou Yanfeng,Xu Ruifeng

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 37-42

Abstract:

style="text-align: justify;">The total stiffness of a three-pylon suspension bridge is relatively

Keywords： three-pylon suspension bridge     steel middle pylon     structure style selection     key structural     design中国工程科学    

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Deep-seated Rupture Zone—a New Seismotectonic Style

Li Yuanjun

Strategic Study of CAE 2006, Volume 8, Issue 4,   Pages 12-18

Abstract:

In hydraulic engineering, deep-seated rupture zones have been discovered in some dam areas, such as Heishanxia of Huanghe River, Jinpingshan of Yalongjiang River and others. It is a new geological structure phenomenon. deep-seated rupture zones are usually situated in the pleistoseismic generating faults. Historic earthguakes frequently occur along the active structure zone. Deep seated rupture zones are 300 m or more beneath the surface, far exceeding the depth of surface unloading range. They are bound up with the dynamics effect of rock mass during earthquake happening. This paper discussed the seismologic reasons for the occurrence of deep seated rupture zones according to elastic wave kinetics.

Keywords： deep-seated rupture zone     pleistoseismic generating fault     unloading     rock dynamics    

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Qian Xuesen—An Example for Scientific and Technological Circles to Learn From

Tu Yuanji

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 1-7

Abstract:

Qian Xuesen´s life-time is reviewed in this article and his excellent character and behaviour that are benefited from good family breeding and school education are highly praised. His brilliant talent and plentiful attainments after receiving his training under Theodore von Kármán in the United States are introduced. The article describes, with host of facts that are rarely known, Qian´s unrelenting struggle for returning homeland and the contributions he made with all his heart to China´s space undertaking after he returned to China. Finally, the article reveals Qian´s lofty ideological level and virtuous character towards money, honour and position.

Keywords： life-time     seek knowledge     tackle key problems in science and technology     work style     thinking and moral    

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Anti-β2GPI/β2GPI complexes induce platelet activation and promote thrombosis via p38MAPK: a pathway to targeted therapies

Wenjing Zhang, Caijun Zha, Xiumin Lu, Ruichun Jia, Fei Gao, Qi Sun, Meili Jin, Yanhong Liu

Frontiers of Medicine 2019, Volume 13, Issue 6,   Pages 680-689 doi: 10.1007/s11684-018-0673-5

Abstract: Anti- glycoprotein I (anti- GPI) antibodies are important contributors to the development of thrombosis. Anti- GPI antibody complexes with GPI are well known to activate monocytes and endothelial cells via the intracellular NF- B pathway with prothrombotic implications. By contrast, the interaction of anti- GPI/ GPI complexes with platelets has not been extensively studied. The p38 mitogen-activated protein kinase (MAPK) pathway has been recognized to be an important intracellular signaling pathway in the coagulation cascade and an integral component of arterial and venous thrombosis. The present study reveals that levels of anti- GPI/ GPI complexes in sera are positively associated with p38MAPK phosphorylation of platelets in thrombotic patients. Furthermore, SB203580 inhibits anti- GPI/ GPI complex-induced platelet activation. Thrombus formation decreased in mice after treatment with anti- GPI/ GPI complexes. In conclusion, p38MAPK may be a treatment target for anti- GPI antibody-associated thrombotic events.

Keywords： anti-style=    

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Minimal residual disease-directed immunotherapy for high-risk myelodysplastic syndrome after allogeneic hematopoietic stem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

Frontiers of Medicine 2019, Volume 13, Issue 3,   Pages 354-364 doi: 10.1007/s11684-018-0665-5

Abstract: The efficacy of minimal residual disease (MRD)-directed immunotherapy, including interferon- (IFN- ) treatment and chemotherapy plus granulocyte colony-stimulating factor-primed donor leukocyte infusion (chemo-DLI), was investigated in patients with high-risk myelodysplastic syndrome (MDS) who were MRD-positive after allogeneic hematopoietic stem cell transplantation (allo-HSCT). High-risk MDS patients who received non-T-cell-depleted allo-HSCT at the Peking University Institute of Hematology and were MRD-positive after allo-HSCT were studied ( =47). The MRD-positive status was considered if leukemia-associated aberrant immune phenotypes or Wilms’ tumor gene 1 expression is present in a single bone marrow sample. The cumulative incidence of the relapse and non-relapse mortality 2 years after immunotherapy were 14.5% and 21.4% ( =0.377) and 9.1% and 0.0% ( =0.985) for patients in the IFN- and chemo-DLI groups, respectively. The probability of disease-free and overall survival 2 years after immunotherapy were 76.4% and 78.6% ( =0.891) and 84.3% and 84.6% ( =0.972) for patients in the IFN- and chemo-DLI groups, respectively. Persistent MRD after immunotherapy was associated with poor survival. Thus, the MRD-directed immunotherapy was effective for patients with high-risk MDS who were MRD-positive after allo-HSCT, and the efficacy was comparable between chemo-DLI and IFN- treatment.

Keywords： donor leukocyte infusion     hematopoietic stem cell transplantation     interferon-style=    

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Title Author Date Type Operation

Quick safety construction technology on electric railway multiple line’s tunnel blast boring

Wang Faming

Journal Article

Inverse kinematics analysis and numerical control experiment for PRS-XY style hybrid machining tool

JIA Dongyong, ZHANG Jianmin, SUN Hongchang, NIU Zhigang

Journal Article

Integrated fuzzy lectotype optimization for pile－style foundations of offshore wind turbines

Zhai Gangjun,Li Yugang,Kang Haigui

Journal Article

Joint slip investigation based on finite element modelling verified by experimental results on wind turbine lattice towers

Saleh YAGHOOBI, Ahmad SHOOSHTARI

Journal Article

Dynamic performance of submerged floating tunnel with different mooring styles subjected to anchor cable failure

Journal Article

Novel hierarchical yolk-shell

Xiqing Luo, Miaomiao Jiang, Kun Shi, Zhangxian Chen, Zeheng Yang, Weixin Zhang

Journal Article

Structure style selection and key structural design of herringbone steel middle pylon of three-pylon

Hua Xin,Han Dazhang,Zhou Yanfeng,Xu Ruifeng

Journal Article

Deep-seated Rupture Zone—a New Seismotectonic Style

Li Yuanjun

Journal Article

Qian Xuesen—An Example for Scientific and Technological Circles to Learn From

Tu Yuanji

Journal Article

Anti-β2GPI/β2GPI complexes induce platelet activation and promote thrombosis via p38MAPK: a pathway to targeted therapies

Wenjing Zhang, Caijun Zha, Xiumin Lu, Ruichun Jia, Fei Gao, Qi Sun, Meili Jin, Yanhong Liu

Journal Article

Minimal residual disease-directed immunotherapy for high-risk myelodysplastic syndrome after allogeneic hematopoietic stem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

Journal Article