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检索条件""
15741 条 记 录,以下是441-450 订阅
Acylation of non-specific phospholipase c4 determines its function in plant response to phosphate deficiency
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PLANT JOURNAL 2021年 第6期106卷 1647-1659页
作者: Yang, Bao Zhang, Ke Jin, Xiong Yan, Jiayu Lu, Shaoping Shen, Qingwen Guo, Lei Hong, Yueyun Wang, Xuemin Guo, Liang Huazhong Agr Univ Natl Key Lab Crop Genet Improvement Wuhan 430070 Peoples R China Univ Missouri Dept Biol St Louis MO 63121 USA Donald Danforth Plant Sci Ctr St Louis MO 63132 USA
Non-specific phospholipase c (NPc) is involved in plant growth, development and stress responses. To elucidate the mechanism by which NPcs mediate cellular functions, here we show that NPc4 is S-acylated at the c term... 详细信息
来源: 评论
Effect of preset interfacial ZrB2 particles on the microstructure and properties of c/c-AlSi composites
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JOURNAL OF cOMPOSITE MATERIALS 2021年 第23期55卷 3203-3211页
作者: Feng, Wei Tang, chengwei Liu, Lei chen, Jian Zhang, Yang Yao, Xiyuan Zuo, Donglin Liu, Feilong Xian Technol Univ Sch Mat & Chem Engn Xian 710021 Peoples R China Northwestern Polytech Univ Sci & Technol Thermostruct Composite Mat Lab Xian Peoples R China
ZrB2 particles were preset to the c-AlSi interface to improve oxidation resistance of c/c preform and adjust the microstructure of the interpenetrated c/c-AlSi composite prepared through pressure infiltration of eutec... 详细信息
来源: 评论
Influence of copper contamination on ablation damage of c/Sic composites under simulated thermal environment of arc heater
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cERAMIcS INTERNATIONAL 2021年 第15期47卷 22016-22024页
作者: Pi, Huilong Song, Feng Wang, HongDa Ren, Ke Wang, Yiguang Northwestern Polytech Univ Sci & Technol Thermostruct Composite Mat Lab Xian 710072 Shaanxi Peoples R China Chinese Acad Sci Shanghai Inst Ceram Shanghai 200050 Peoples R China Beijing Inst Technol Inst Adv Struct Technol Beijing 100081 Peoples R China
carbon fiber (cF) reinforced silicon carbide composites (c/Sic) are high-performance lightweight and highstrength materials, rendering promise as hot-structure materials for high-speed aircraft. However, it is critica... 详细信息
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Methane conversion to higher value-added product and energy co-generation using anodes OF Pdcu/c in a solid electrolyte reactor: alkaline fuel cell type monitored by differential mass spectroscopy
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RESEARcH ON cHEMIcAL INTERMEDIATES 2021年 第2期47卷 743-757页
作者: Godoi, c. M. Santos, M. c. L. Silva, A. J. Tagomori, T. L. Ramos, A. S. de Souza, R. F. B. Neto, A. Oliveira IPEN CNEN SP Inst Pesquisas Energet & Nucl Av Prof Lineu Prestes 2242 BR-05508000 Sao Paulo SP Brazil Fac Oswaldo Cruz R Brg Galvao 540 BR-01151000 Sao Paulo SP Brazil
Pdxcuy/c catalysts combinations were employed to cH4 partial oxidation in mild condition using a solid electrolyte reactor-alkaline fuel cell type. The differential mass spectroscopy on line method was used to monitor... 详细信息
来源: 评论
Effect of Sic content on the mechanical behaviour of a three-dimensional needled c/Sic composite
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cERAMIcS INTERNATIONAL 2021年 第17期47卷 25067-25073页
作者: Yin, Dezheng Deng, Yangfang Ma, Yuzhao Fan, Xiaomeng Beijing Inst Space Long March Vehicle Beijing 100076 Peoples R China AECC Sichuan Gas Turbine Estab Chengdu 610500 Sichuan Peoples R China Xian Univ Architecture & Technol Coll Mat Sci & Engn Xian 710055 Shaanxi Peoples R China Northwestern Polytech Univ Sci & Technol Thermostruct Composite Mat Lab Xian 710072 Shaanxi Peoples R China
In this study, the effect of the silicon carbide (Sic) matrix content on the mechanical behaviour of a threedimensional needled carbon fibre-reinforced Sic matrix composite (c/Sic) was investigated. The Sic matrix con... 详细信息
来源: 评论
考虑离子动力学的c4F7N放电模型及群参数研究
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中国电机工程学报 2024年 第11期45卷 4493-4502页
作者: 郝迈 张博雅 刘沛琼 李兴文 电工材料电气绝缘全国重点实验室(西安交通大学)
目前针对c4F7N电子群参数的研究依赖于仅考虑电离和吸附过程的电子动力学模型,但有限的结果表明,当气压较高时,c4F7N存在电子解吸附等复杂的离子动力学过程,对气体放电与绝缘机制产生重要影响。该文首先在宽范围的约化场强和多个气... 详细信息
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Microstructure and tribological properties of PIP-Sic modified c/c-Sic brake materials
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cERAMIcS INTERNATIONAL 2021年 第11期47卷 15568-15579页
作者: Sun, Haodong Fan, Shangwu Wang, Le Ma, Xu Deng, Juanli cheng, Laifei Zhang, Litong Northwestern Polytech Univ Sci & Technol Thermostruct Composite Mat Lab Xian 710072 Shaanxi Peoples R China Changan Univ Sch Mat Sci & Engn Xian 710064 Shaanxi Peoples R China
A combination method of precursor infiltration and pyrolysis (PIP), chemical vapor infiltration (cVI) and liquid silicon infiltration (LSI) was proposed to prepare PIP-Sic modified c/c?Sic brake materials. The Sic cer... 详细信息
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carbon-bridged atomically dispersed platinum on MOF-derived ZnO/c for selective photocatalytic oxidation of NO into Nitrates and Nitrites
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cARBON 2023年 第1期214卷
作者: Hu, Lizhen Liu, Jiayou Huang, Xiaoxiang Nie, Qianqian Liu, Penglei Tan, Zhongchao Yu, Hesheng China Univ Min & Technol Sch Chem Engn & Technol Xuzhou 221116 Jiangsu Peoples R China Univ Waterloo Dept Mech & Mechatron Engn 200 Univ Ave West Waterloo ON N2L 3G1 Canada Tsinghua Univ Dept Energy & Power Engn Beijing 100084 Peoples R China Univ Waterloo Dept Mech & Mechatron Engn Waterloo ON N2L 3G1 Canada
Using nanoclusters and single atoms with unique activity to replace nanoparticles is a promising strategy to enhance catalyst activity. However, stable loading of nanoclusters and single atoms remain a challenge. This... 详细信息
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Preparation of Mo-doping LiFePO4/c by carbon reduction method
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MATERIALS AND MANUFAcTURING PROcESSES 2021年 第4期36卷 419-425页
作者: Zhang, Yu Shao, Zhongcai Zhang, Yu Shenyang Ligong Univ Sch Environm & Chem Engn Shenyang Liaoning Peoples R China
A Mo-doping LiFe1-xMoxPO4/c cathode material was synthesized via carbothermal reduction route, and the effect of the content of Mo on the structure and electrochemical performance of LiFePO4/c was studied. XRD results... 详细信息
来源: 评论
clinical relevance of donor-specific antibodies directed at HLA-c: A long road to acceptance
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HLA 2021年 第1期97卷 3-14页
作者: Visentin, Jonathan couzi, Lionel Taupin, Jean-Luc CHU Bordeaux Lab Immunol & Immunogenet Hop Pellegrin Pl Amelie Raba Leon F-33076 Bordeaux France Univ Bordeaux CNRS ImmunoConcEpT Bordeaux France CHU Bordeaux Hop Pellegrin Serv Nephrol Transplantat Dialyse & Aphereses Pl Amelie Raba Leon Bordeaux France Hop St Louis Lab Immunol & Histocompatibilite 1 Ave Claude Vellefaux Paris France Univ Paris INSERM UMR976 Paris France Univ Paris Inst Rech St Louis Paris France
In solid organ transplantation (SOT), the clinical relevance of donor-specific antibodies (DSA) directed at anti-HLA-A, -B, -DR and -DQ antigens is largely recognized while it is still a matter of debate for DSA direc... 详细信息
来源: 评论