维普中文期刊产品整合服务
106篇 您的检索式:作者名="Shuhe"
    题名 作者 年代 出处 被引量
1Maximal inequalities for demimartingales and their applications显示文摘In this paper, we establish some maximal inequalities for demimartingales which generalize and improve the results of Christofides. The maximal inequalities for demimartingales are used as key inequalities to establish other results including Doob’s type maximal inequality for demimartingales, strong laws of large numbers and growth rate for demimartingales and associated random variables. At last, we give an equivalent condition of uniform integrability for demisubmartingales.WANG XueJun HU ShuHe 2009Science China Mathematics2009,52,10:13
2Respective IL-17A production by γδ T and Th17 cells and its implication in host defense against chlamydial lung infection显示文摘The role of IL-17A is important in protection against lung infection with Chlamydiae,an obligate intracellular bacterial pathogen.In this study,we explored the producers of IL-17A in chlamydial lung infection and specifically tested the role of major IL-17A producers in protective immunity.We found thatγδT cells and Th17 cells are the major producers of IL-17A at the early and later stages of chlamydial infection,respectively.Depletion ofγδT cells in vivo at the early postinfection(p.i.)stage,when mostγδT cells produce IL-17A,failed to alter Th1 responses and bacterial clearance.In contrast,the blockade of IL-17A at the time when IL-17A was mainly produced by Th17(day 7 p.i.)markedly reduced the Th1 response and increased chlamydial growth.The data suggest that theγδT cell is the highest producer of IL-17A in the very early stages of infection,but the protection conferred by IL-17A is mainly mediated by Th17 cells.In addition,we found that depletion ofγδT cells reduced IL-1αproduction by dendritic cells,which was associated with a reduced Th17 response.This finding is helpful to understand the variable role of IL-17A in different infections and to develop preventive and therapeutic approaches against infectious diseases by targeting IL-17A.Hong Bai Xiaoling Gao Lei Zhao Ying Peng Jie Yang Sai Qiao Huili Zhao Shuhe Wang YiJun Fan Antony George Joyee Zhi Yao Xi Yang 2017Cellular & Molecular Immunology2017,14,10:7
3CD103+ lung dendritic cells(LDCs)induce stronger Th1/Th17 immunity to a bacterial lung infection than CD11b^(hi) LDCs显示文摘Recent studies suggest differential roles for CD103+and CD11bhi lung dendritic cells(LDCs)in host defense against viral and bacterial infections.In this study,we examined the contribution of these LDC subsets in protective immunity to chlamydial lung infection using a Chlamydia muridarum mouse infection model.We found that CD103+LDCs showed higher expression of costimulatory molecules(CD40,CD80 and CD86)and increased production of cytokines(IL-12p70,IL-10,IL-23 and IL-6)compared with CD11bhi LDCs,but the expression of programmed death-ligand 1(PD-L1)was similar between the two subsets.More importantly,we found,in adoptive transfer experiments,that the mice receiving CD103+LDCs from Chlamydia-infected mice exhibited better protection than the recipients of CD11bhi LDCs,which was associated with more robust Th1/Th17 cytokine responses.In addition,in vitro experiments showed that CD103+LDCs induced stronger IFN-γand IL-17 responses,when cocutured with chlamydial antigen-primed CD4+T cells,than CD11bhi LDCs.Furthermore,the blockade of PD1 in the culture of CD4+T cells with either CD103+or CD11bhi LDCs enhanced production of IFN-γand IL-17.In conclusion,our data provide direct evidence that CD103+LDCs are more potent in promoting Th1/Th17 immunity to chlamydial lung infection than CD11bhi LDCs.Sudhanshu Shekhar Ying Peng Shuhe Wang Xi Yang 2018Cellular & Molecular Immunology2018,15,4:4
4Crystallined Hybrid Carbon Synthesized by Catalytic Carbonization of Biomass and in-situ Growth of Carbon Nanofibers显示文摘Crystallined hybrid carbon was synthesized by the catalytic carbonization of biomass(Pinus kesiya sawdust)at1100℃and in-situ growth of carbon nanofibers(CNFs)at 750℃from acetylene.The microstructure of the composite was characterized by scanning electron microscopy(SEM),X-ray diffraction(XRD),transmission electron microscopy(TEM)and high-resolution transmission electron microscopy(HRTEM).It was found that highly crystallined carbon composed of well-aligned graphene layers with interlayer spacing of 0.34 nm can be formed by catalytic carbonization of biomass.However,the structure of the in-situ growing CNFs is lessaligned.Based on the results of the investigation,the formation mechanism of the crystallined hybrid carbon was discussed.Owning to synergistic effect of the highly crystallined carbon and the conductive network formed by CNFs,the crystallined hybrid carbon shows 32.6%lower electrical resistivity than biocarbon.When being used as anode material of lithium-ion batteries(LIBs),the crystallined hybrid carbon and the biocarbon have nearly the same first coulombic efficiencies(CEs),however,the former has a discharge capacity of 67%higher than the latter since the second cycle.Shuhe Liu Shuchun Zhao Yaochun Yao Peng Dong Chao Yang 2014Journal of Materials Science & Technology2014,30,5:4
5High Temperature Creep and Fracture Behavior of a Directionally Solidified Ni-base Superalloy显示文摘DZ17G 的张力的蠕升破裂性质,一个方向联盟者团结了超级合金,在 830-900 度 C 被调查。所有蠕变曲线展出的结果表演可以忽略主要 creep,几乎相对别稳定 -- 说 creep 和主导的第三级的 creep 舞台。为 creep (540 kJ/mol ) 的更高明显的活化能建议 creep 被弯过程的 Orowan 控制。tertiary 的时间爬的发作的破裂时间的大比率是微观结构变化的后果,即,鲸鱼群妈“粒子面向的变粗平行到应用压力轴。creep 破裂数据跟随 Monkman- 资助关系。根据 metallographic 考试建议的 transgranular 破裂机制是与微观结构在断绝开始的creep 裂缝的连接(例如演员组,孔,和碳化物/矩阵连接)并且另外在标本表面,沿着鲸鱼群妈/鲸鱼群妈宣传“的接口对快克的应用压力轴,和这进程垂直繁殖能被 Tien 模型描述。(编辑作者摘要) 31 个裁判员。Yuan, Chao Guo, Jianting Wang, Shuhe Yang, Hongcai 1998Journal of Materials Science & Technology1998,14,3:3
6Effects of EDTA and Zn Stress on Physiological Characteristics of Medicago sativa L.显示文摘[Objectives]The paper was better understand the mechanisms of Zn plant uptake in the presence of EDTA and to evaluate the contributions of Zn-EDTA complexes to Zn uptake.[Methods]Three alfalfa cultivars were cultivated for 60 d before exposure to 0,250μg Zn and 250μg Zn+10μg EDTA per kg soil for 50 d.Zn concentrations in tissues were analyzed by flame atomic absorbance spectrometry.Subsequently,Zn amount per plant,translocation factor(TF)and bio-concentration factor(BCF)were calculated.Nonenzymatic compounds in tissues were analyzed spectrophotometrically.[Results]Application of Zn+EDTA expressively increased biomass of different tissues of three alfalfa cultivars.Among the three alfalfa cultivars,Medicago sativa ssp.displayed the highest Zn concentration in tissues,the largest Zn amount in aerial parts,and the highest BCF in aerial parts under Zn+EDTA exposure.Under Zn+EDTA stress,increases in free proline in roots,stem,and leaves of M.sativa ssp.were found.Inhibited O_(2)^(·-)production in stem and leaves,increases in soluble sugar,but decreases in soluble protein were observed in M.sativa ssp.[Conclusions]M.sativa ssp.is superior to other two cultivars for Zn phyto-remediation,and its well-coordinated physiological changes under Zn+EDTA exposure confer the great Zn tolerance of this cultivar.Nan HOU Hui JING Shuhe WEI Huiping DAI Xiaona HOU 2022Plant Diseases and Pests2022,13,3:2
7Complete Convergence of Randomly Weighted Sums of NOD Random Variables显示文摘In this paper,we investigate the complete convergence of double-indexed randomly weighted sums of negatively orthant dependent(NOD) random variables.Some complete moment convergence and complete convergence of this dependent sequence are presented,Marcinkiewicz-Zygmund-type strong law of large numbers is also obtained.Our results extend some corresponding ones.In addition,some simulations are illustrated to show the convergence.Zhangrui ZHAO Xudong QIAO Wenzhi YANG Shuhe HU 2017Journal of Mathematical Research with Applications2017,37,6:2
8MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Fe-Ni-Co-BASE SUPERALLOY AFTER LONGTERM AGING AT 650℃显示文摘The microstructure and mechanical properties of a Ni-Fe-Co base superalloy with lowthermal expansion coefficient after aging at 650℃ for 200,500,1000 and 2000 h have beeninvestigated.It was found that they are stable at 650℃.This alloy is believed to.fill the re-quirements for long time service to aircraft engine.WANG Shuhe GUO Jianting LAI Wanhui GE Yunlong TAN Minghui LI Hui Institute of Metal Research,Academia Sinica,Shenyang,China 1991Acta Metallurgica Sinica(English Letters)1991,4,3:2
9A newly found cadmium accumulator--Taraxacum mongolicum 显示文摘WEI Shuhe ZHOU Qixing MATHEWS S 2008Journal of Hazardous Materials2008,159,23:1
10Potential of Ta- raxacum mongolieum Hand-Mazz for accelerating phytoextraction of cadmium in combination with eco-friendly amendments 显示文摘WEI Shuhe WANG Shanshan ZHOU Qixing 2010Journal of Hazardous Materials2010,181,13:1
11A GABAergic system in airway epithelium is essential for mucus overproduction in asthma显示文摘YunYan X Shuhe W Mingyao L Jeremy AH Jingxin L William J 0,,:1
12On Bahadur representatiun for sample quantiles under a - mixing sequence 显示文摘Qinchi Zhang Wenzhi Yang Shuhe hu 2012Statistical Papers2012,,:1
13Relation‐based versus Rule‐based Governance: an Explanation of the East Asian Miracle and Asian Crisis显示文摘John ShuheLi 2003Review of International Economics2003,,4:1
14Relation‐based versus Rule‐based Governance: an Explanation of the East Asian Miracle and Asian Crisis显示文摘John ShuheLi 2003Review of International Economics2003,,4:1
15Chow-Type Maximal Inequality for Conditional Demimartingales and Its Applications显示文摘In this paper,the Chow-type maximal inequality for conditional demimartingales is established.By using the Chow-type maximal inequality,the authors provide the maximal inequality for conditional demimartingales based on concave Young functions.At last,the moment inequalities for conditional demimartingales are established.Xuejun WANG Shijie WANG Chen XU Shuhe HU 2015Chinese Annals of Mathematics,Series B2015,36,6:1
16Optimal assignment of principalship in teams显示文摘 2001Journal of Economic Behavior & Organization2001,,44:1
17The Bahadur representation for sample quantiles under strongly mixing sequence 显示文摘Xuejun Wang Shuhe Hu Wenzhi Yang 2011Journal of Statistical Planning and Inference2011,141,:1
18NONMRAMETRIC AND SEMIPARAMETRICREGRESSION MODELS WITH LOCALLYGENERALIZED GAUSSIAN ERROR显示文摘Under a locally generalized Gaussian error’s structure, we obtain strong uniform consistency for nonparametric regression function estimators and strong consistency for parametric component estimators in semiparametric regression model. The strong consistency rates for these estimators are also given.HU Shuhe (Department Of Mathematics, Anhui University, Hefei 230039, China) 1997Systems Science and Mathematical Sciences1997,10,1:1
19Effects of Nb and Si on densities of valence electrons in bulk and defects of Fe3Al alloys显示文摘Wen Deng Xiaping Zhong Yuyang Huang Liangyue Xiong Shuhe Wang Jianting Guo Qiwei Long 1999Science in China Series A: Mathematics1999,,1:1
20MICROSTRUCTURAL STUDIES OF ULTRAFINE IRON PARTICLES显示文摘The constitution,structure and surface state of the ultrafine iron particles prepared by gasevaporation technique have been investigated by means of X-ray analysis,high-reasolutionelectron microscopy(HREM)and electron spectroscopy for chemical analysis(ESCA).Theresults showed that the fine particles are spherical ones of~20 nm in diameter with α-Fecores and covered by Fe3O4 fine crystalline layers of~4 nm thickness.WANG Shuhe CAI Yuling AN Gang WEN Lishi ZHUANG Yuzhi Institute of Metal Research,Academia Sinica,Shenyang,China WANG Shuhe,Associate Professor,Institute of Metal Research,Academia Sinica,Shenyang 110015,China 1990Acta Metallurgica Sinica(English Letters)1990,3,8:1
返回顶部 每页显示:
共6页 首页 上一页 第1页 下一页 末页 /6 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费