维普中文期刊产品整合服务
301篇 您的检索式:作者名="Y. Lu"
    题名 作者 年代 出处 被引量
1Intracellular tat of human immunodeficiency virus type 1 activates lytic cycle replication of Kaposi's sarcoma-associated herpesvirus. Role of JAK/STAT signaling显示文摘Zeng, Y. Zhang, X. H. Huang, Z. Cheng, L. Yao, S. H. Qin, D. Chen, X. Y. Tang, Q. Lv, Z. G. Zhang, L. Lu, C. 2007南京医科大学学报(自然科学版)2007,27,5:31
2Mechanisms for flowering plants to benefit arthropod natural enemies of insect pests: Prospects for enhanced use in agriculture显示文摘noncrop 产地的减小,杀虫剂的集中的使用和骚乱的高水平与集中的庄稼生产联系了简化耕作风景并且引起生物多样性的锋利的衰落。接着,这削弱节肢动物天赋敌人提供的生物控制生态系统服务。flowering 植物的战略使用能向生来的敌人提供以一种指向得好的方式提高植物生物多样性食物来源和躲蔽处在化学杀虫剂上改进生物控制和还原剂依赖。这篇文章在果园,蔬菜和领域庄稼为生来的敌人,害虫管理上的可能的不利效果,和 flowering 植物的实际应用程序考察导出植物的食物的各种各样的类型的营养的值,大多数研究的农业系统发生了。flowering 的有效使用种在 agroecosystem 最大化昆虫害虫的生物控制的为更多的前景好,但是看情况在上面在最佳的植物的选择上,种类有选择地在害虫种类上基于生来的敌人是的生态的由机制的信息赞成了。Zhong-Xian Lu Ping-Yang Zhu Geoff M. Gurr Xu-Song Zheng Donna M. Y. Read Kong-Luen Heong Ya-Jun Yang Hong-Xing Xu 2014Insect Science2014,21,1:26
3The b2/b3 subdeletion shows higher risk of spermatogenic failure and higher frequency of complete AZFc deletion than the gr/gr subdeletion in a Chinese population显示文摘Lu, C. C. Zhang, J. Li, Y. C. Xia, Y. K. Zhang, F. Wu, B. Wu, W. Ji, G. X. Gu, A. H. Wang, S. L. Jin, L. Wang, X. R. 2009南京医科大学学报(自然科学版)2009,29,4:16
4Dual Phosphorylation of Suppressor of Fused (Sufu) by PKA and GSK3 beta Regulates Its Stability and Localization in the Primary Cilium显示文摘Chen, Yon Yue, Shen Xie, Lu Pu, Xiao-hong Jin, Tion Cheng, Steven Y. 2011南京医科大学学报(自然科学版)2011,31,6:15
5青藏高原东南缘贡嘎山地区大气总汞时间序列分析及其影响因子显示文摘使用Tekran 2537A大气汞自动分析仪对中国科学院贡嘎山高山生态系统观测试验站磨西基地站(102°72''E 29°92''N)进行了为期1a的大气总汞(TGM)高时间分辨率观测.研究区域的平均TGM浓度为(4±1.38) ng m-3(N=57310),高于全球大气总汞背景值1.5~2.0 ng m-3.不同季节表现出相似的日变化模式,即白天相对夜晚具有较高的TGM浓度,最大TGM浓度出现在中午,最小值出现在日出前,春季和夏季日变化高峰值出现时间比秋季和冬季早1~2h.以冬季TGM浓度最高,为(6.13±1.78) ng m-3;夏季最低,为(3.17±0.67) ng m-3.观测期间不同风向间TGM浓度无显著差异.相关分析表明,TGM浓度与温度、饱和水汽压、降水量、紫外辐射、大气压有显著相关性,这种相关性随季节而变化.贡嘎山地区大气汞浓度主要受局地源的影响和调节.朱万泽 付学吾 冯新斌 Julia Y. Lu 2007生态学报2007,27,9:12
6Kruppel-like factors and vascular wall homeostasis显示文摘Yanbo Fan Haocheng Lu Wenying Liang Wenting Hu Jifeng Zhang Y. Eugene Chen 2017Journal of Molecular Cell Biology2017,9,5:7
7Evaluation of combination gene therapy with PTEN and antisense hTERT for malignant glioma in vitro and xenografts显示文摘You, Y. P. Geng, X. Z. Zhao, P. FU, Z. Wang, C. Z. Chao, S. W. Liu, N. Lu, A. L. Gardner, K. Pu, P. Y. Kong, C. S. Ge, Y. Judge, S. I. V. Li, Q. D. Q 2007南京医科大学学报(自然科学版)2007,27,5:6
8OPTIMIZATION OF AUTOBODY PANEL STAMPING PROCESS BASED ON DYNAMIC EXPLICIT FINITE ELEMENT METHOD显示文摘Taking CPU time cost and analysis accuracy into account, dynamic explicit finite ele- ment method is adopted to optimize the forming process of autobody panels that often have large sizes and complex geometry. In this paper, for the sake of illustrating in detail how dynamic explicit finite element method is applied to the numerical simulation of the autobody panel forming process,an example of optimization of stamping process pain meters of an inner door panel is presented. Using dynamic explicit finite element code Ls-DYNA3D, the inner door panel has been optimized by adapting pa- rameters such as the initial blank geometry and position, blank-holder forces and the location of drawbeads, and satisfied results are obtained.X. G. Bao D. N. He D. Lu C. X. Li J. L. Cheng and J. Y. Jiang( 1) National Mold and Dies CAD Engineering Research Center, Shanghai 200030, China 2) Shanghai Volkswagen Automotive Company Ltd.(SVW), Shanghai 201805, China) 2000Acta Metallurgica Sinica(English Letters)2000,13,1:6
9FRACTAL RESEARCH ON CRACKS PROPAGATION OF GAS PIPELINE X52 STEEL WELDING LINE UNDER HYDROGEN ENVIRONMENT显示文摘Based on the theory of hydrogen enhanced localized plasticity of the hydrogen induced cracking and considered the effect of residual stress produced by eliminated stress heat treatment, a fractal model of hydrogen induced cinching was presented, and a relationship among the effective surface energy (H), fractal dimension D and stress intensity factor of hydrogen induced cracking, KIH, for welding pipeline under hydrogen environment was set up, from which the relationship of D and KISCC is obtained. The model was verified experimentally to be correct.S.H. Dong , Y.M. Lu, Y. Zhang and Q. Wu (Mechanics Electronic Department, University of Petroleum, Beijing 102200, China) (Department of Material Physics, University of Science and Technology Beijing, Beijing 100083, China) (Yan Shan University, Qinhuangd 2001Acta Metallurgica Sinica(English Letters)2001,14,3:5
10A sperm GPI-anchored protein elicits sperm-cumulus cross-talk leading to the acrosome reaction显示文摘Yin, L. Chung, C. M. Huo, R. Liu, H. Zhou, C. Xu, W. Zhu, H. Zhang, J. Shi, Q. Wong, H. Y.C. Chen, J. Lu, Y. Bi, Y. Zhao, C. Du, Y. Ma, M. Cai, Y. Chen, W. Y. Fok, K. L. Tsang, L. L. Li, K. Ni, Y. Chung, Y. W. Zhou, Z. Sha, J. Chan, H. C. 2009南京医科大学学报(自然科学版)2009,29,4:5
11Engaging HIV-infected patients in antiretroviral therapy services: CD4 cell count testing after HIV diagnosis from 2005 to 2009 in Yunnan and Guangxi, China显示文摘中国的国家免费 antiretroviral 治疗节目的开始和扩大导致了的背景在它的参加者之中的幸存的重要改进。在加强 HIV 屏蔽和照顾的有效连接之上的在治疗范围休息上面的进一步的可伸缩的成功。及时 CD4 房间计数在 HIV 诊断以后测试是必要的决定一个病人是否为 antiretroviral 治疗满足标准,并且代表一个关键连接使 感染HIV 的病人参加适当照顾,它没在 China.Methods 被评估我们评估了所有病人 16 年在云南和 Guangxi.Multivariate 逻辑回归模型测试了从 2005~2009 积极的 HIV 的人,被使用房间计数在 H 以后在 6 个月以内测试识别与 CD4 的缺乏联系的因素在学习经期上, 30 (37%) 635 在 6 月收到 HIV 诊断以内题目收到了一个 CD4 房间计数。CD4 房间计数在 6 月 HIV 诊断以内测试的率在 2009 在 2005 ~ 62% 从 7% 显著地增加了。除 HIV 诊断的更早的年以外,为 CD4 房间计数在 multivariate 分析测试的否定预言者包括了老年,没结婚或不清楚的婚姻地位,下狱,在性播送疾病诊所的诊断,作为与人性交的人分类的 HIV 传播的模式,静脉内的药用户或传播线路不清楚少数种族,高中或高等教育的收据,在自愿的建议,并且有 HIV 的诊断和严峻的诊所积极 pa 然而, HIV 积极病人的一个相当大的比例仍然在 6 月诊断以内缺乏 CD4testing。特别地在有识别风险因素的病人之中,测试的改善 CD4 是必要的与艺术服务连接病人并且优化治疗范围。ZHANG Yao LU Lin LI Hui-qin LIU Wei TANG Zhi-rong FANG Hua Jennifer Y. Chen MA Ye ZHAO Yan Ray Y. Chen ZHANG Fu-jie 2011Chinese Medical Journal2011,,10:5
12TWO METHODS FOR ASSESSMENT OF RESIDUAL LIFE OF HK-40 FURNACE TUBES显示文摘1.IntroductionThehightemperaturefurnacetubesfabricatedfromthecentrifugalcastresistantausteniticsteelofHK-40(25Cr-20Ni-0.4C)an...F.Z. Shen. G.X. Ma and X. Ling Nanjing University of Chemical Technology, Nanjing 210009, China X. Yang Jing Ling Petrochemical Corporation, Nanjing 210046, China X.Z. Zhang, J. Ruan and Y. Lu Lutianhua Group Incorporated, Luzhou 646300, China 1999Acta Metallurgica Sinica(English Letters)1999,12,1:4
13Annual Time-series Analyses of Total Gaseous Mercury Measurement and its Impact Factors on the Gongga Mountains in the Southeastern Fringe of the Qinghai-Tibetan Plateau显示文摘Long-term monitoring programs for measurement of atmospheric mercury concentrations are presently recognized as powerful tools for local,regional and global studies of atmospheric long-range transport processes,and they could also provide valuable information about the impact of emission controls on the global budget of atmospheric mercury,their observance and an insight into the global mercury cycle. China is believed to be an increasing atmospheric mercury emission source. However,only a few measurements of mercury,to our knowledge,have been done in ambient air over China. The highly-time resolved atmospheric mercury concen-trations have been measured at Moxi Base Station (102°72′E 29°92′N,1640 m asl) of the Gongga Alpine Ecosystem Observation and Experiment Station of Chinese Academy of Sciences (CAS) from May 2005 to June 2006 by using a set of Automatic Atmospheric Mercury Speciation Analyzers (Tekran 2537A). Measurements were carried out with a time resolution of every 15 minutes. The overall average total gaseous mercury (TGM) covering the measurement periods was 4±1.38 ng·m-3 (N=57310),which is higher than the global background level of approximately 1.5~2.0 ng·m-3. The measurements in all seasons showed a similar diurnal change pattern with a high concentration during daytime relative to nighttime and maximum concentration near solar noon and minimum concentration immediately before sunrise. The presence of diurnal TGM peaks during spring and summer was found earlier than that during autumn and winter. When divided seasonally,it was found that the concentrations of TGM were highest in winter with 6.13 ± 1.78 ng·m-3 and lowest in summer with 3.17 ± 0.67 ng·m-3. There were no significant differences in TGM among wind sectors during each season. Whereas Hg generally exhibited significant correlations with the parameters,such as temperature,saturated vapor pressure,precipitation,ultraviolet radiation (UV) and atmospheric pressure at the whole measurement stage,and the correlations varied seasonally. Our results suggest that the local or regional abundant geothermal activities,such as thermal spring,anthropogenic source processes and changes in meteorological conditions,regulate and affect Hg behavior in the study area.ZHU Wanze FU Xuewu FENG Xinbin Julia Y. Lu 2008Journal of Mountain Science2008,5,1:4
14Endosperm Development in Autotetraploid Rice显示文摘By using the laser scanning confocal microscope and plastic (Leica 7022 historesin embedding kit) semi-thin sectioningtechnique, comparative studies on the development of endosperm were carried out between autotetraploid and diploid rices. Aboutone third of the ovaries in the autotetraploid showed normal endosperm development as those in the diploid. In these ovaries, one ofthe polar nuclei would fuse with the sperm nucleus, and the primary endosperm nucleus formed and underwent the first division in 4hours after pollination; the anticlinal wall began to grow centripetally between the free nuclei starting from the wall ingrowths of theembryo sac near the micropylar end, and some of the phragmoplasts formed transformed into periclinal walls. In addition, some of thecell wall situated in the middle of the endosperm appeared to originate from phragmoplasts, whereas others seemed to developrandomly without the obvious formation of phragmoplasts. Cellulose began to accumulate in the wall of aleurone cell layer at 6 daysafter pollination. The cellulose wall of the cells of the aleurone cell layer appeared to have completely formed within 7 to 8 days afterpollination. On the other hand, about two thirds of the ovaries in the autotetraploid showed abnormality in endosperm developmentwith various types, such as non-fertilization, abnormal fertilization, endosperm development-delay and non-synchronization in thedevelopment of cellulose wall of cells of the aleurone layer. These abnormalities usually resulted in decreased seed setting inautotetraploid rice.WANG Lan LIU Xiang-dong LU Yong-gen FENG Jiu-huan Xu Xue-bin Xu Shi-xiong (S. Y. Zee) 2005Rice science2005,12,2:4
15Epidemiological characteristics of diabetes mellitus and impaired glucose regulation in a Chinese adult population: the Shanghai Diabetes Studies, a cross-sectional 3-year follow-up study in Shanghai urban communities显示文摘W. P. Jia C. Pang L. Chen Y. Q. Bao J. X. Lu H. J. Lu J. L. Tang Y. M. Wu Y. H. Zuo S. Y. Jiang K. S. Xiang 2007Diabetologia2007,,2:4
16How to avoid missing data and the problems they pose: design considerations显示文摘Julia Y. UN Ying LU Xin TU 2012上海精神医学2012,24,3:4
17A study on controlled cooling process for making bainitic ductile iron显示文摘In the present research, TTT curve of bainitic ductile iron under the condition of controlled cooling was generated. The cooling rate of grinding ball and its temperature distribution were also measured at the same time. It can be concluded that the bainitic zone of TTT curve is separated from the pearlitic zone. As compared to the water-quenching condition, more even cooling rate and temperature distribution can be achieved in the controlled cooling process. The controlled cooling can keep away from pearlitic zone in the high temperature cooling stage and produce similar results to the process of traditional isothermal cooling with a low cooling rate in the low temperature cooling stage.~*Y. H. Jiang, R. Zhou, D. H. Lu(Machine College, Kunming University of Science and Technology, Kunming 650093, Yunnan, P. R. China) 2004China Foundry2004,1,S1:4
18浸润性乳腺癌:使用高空间分辨率信号强化比成像预测疾病复发显示文摘目的分析乳腺癌病人术前MR影像,回顾性评价高空间分辨率信号强化比(SER)功能影像能否预测疾病复发。方法本回顾性研究经机构审查委员会同意及HIPAA法案允许,无需知情同意书。对1995--2002年间浸润性乳腺癌进行新辅助治疗的女性行钆增强MR成像检查,采用三时间点高分辨法采集数据。48例女性病人(年龄29.7~72.4岁,平均49.1岁)分为无复发组和复发组。根据SER值的设定范围,测量体积并列表,定义临界标准从而预测疾病术后是否复发。K.L. Li S.C. Partridge B.N. Joe J.E. Gibbs Y. Lu L.J. Esserman 秦乃姗(译) 唐光健(校) 2008国际医学放射学杂志2008,31,5:3
19Estimating treatment effects in observational studies显示文摘Julia Y. LIN Ying LU 2011上海精神医学2011,23,6:3
20Low-level expression of human ACA T2 gene in monocytic cells is regulated by the C/EBP transcription factors显示文摘Dongqing Guo Ming Lu Xihan Hu Jiaiia Xu Guangjing Hu Ming Zhu Xiaowei Zhang Qin Li Catherine C. Y. Chang Tayuan Chang Baoliang Song Ying Xiong Boliang Li 2016Acta Biochimica et Biophysica Sinica2016,48,11:3
返回顶部 每页显示:
共16页 首页 上一页 第1页 下一页 末页 /16 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