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4683篇 您的检索式:作者名="ZENG Z"
    题名 作者 年代 出处 被引量
1肝内胆管细胞癌患者肠道菌群、胆汁酸代谢及细胞因子特征性互作图谱显示文摘【据《Hepatology》2020年3月报道】题:肝内胆管细胞癌患者肠道菌群、胆汁酸代谢及细胞因子特征性互作图谱(作者Jia XD等)肝内胆管细胞癌(ICC)是原发性肝癌的一种,死亡率极高。ICC患者肠道微生物、胆汁酸代谢和细胞因子变化特点及其相互关系还有待明确,对建立ICC无创诊断新方法意义重大。本研究旨在分析ICC患者肠道微生物、胆汁酸代谢和细胞因子变化特点及与疾病预后的关系。卢姗姗 刘哲睿 JIA XD ZENG Z 2020临床肝胆病杂志2020,36,5:12
2Patterns of nestin expression in human skin显示文摘Wang Y Zhang Y Zeng Y Zheng Y Fu G Cui Z Yang T 2006中国生物学文摘2006,20,5:7
3环状区域的车辆路径方案生成系统及优化模型显示文摘针对顾客满足环状区域分布的车辆路径问题(VRP),以大幅度地缩减问题求解的状态空间为突破口,引入人工智能和运筹学理论,提出求解这类特殊车辆路径问题的两阶段方法.第1阶段考虑行车时间和车载容量,提出带有控制策略的深度优先搜索算法自动生成备选的车辆路径方案集合.第2阶段将此备选方案集合归结为整数规划模型.采用 VB6.0编程语言构建了车辆路径方案生成系统,并实现该系统与运筹学求解软件 lindo 的集成.通过案例验证了上述方法及自动求解系统的有效性.该项研究为解决环状配送区域的车辆路径问题这一难题提供了新方法.胡祥培 黄敏芳 Zeng Amy Z 2008管理科学学报2008,11,6:6
4JWA regulates melanoma metastasis by integrin alpha(V)beta(3) signaling(摘要)显示文摘Bai, J Zhang, J Wu, J Shen, L Zeng, J Ding, J Wu, Y Gong, Z Li, A Xu, S Zhou, J Li, G 2010南京医科大学学报(自然科学版)2010,30,8:4
5Utilization of Thermal Infrared Image for Inversion of Winter Wheat Yield and Biomass显示文摘The present paper utilizes thermal infrared image for inversion of winter wheat yield and biomass with different technology of irrigation(drip irrigation,sprinkler irrigation,flood irrigation).It is the first time that thermal infrared image is used for predicting the winter wheat yield and biomass.The temperature of crop and background was measured by thermal infrared image.It is necessary to get the crop background separation index(CBSIL,CBSIH),which can be used for distinguishing the crop value from the image.CBSIL and CBSIH(the temperature when the leaves are wet adequately;the temperature when the stomata of leaf is closed completely) are the threshold values.The temperature of crop ranged from CBSIL to CBSIH.Then the ICWSI was calculated based on relevant theoretical method.The value of stomata leaf has strong negative correlation with ICWSI proving the reliable value of ICWSI.In order to construct the high accuracy simulation model,the samples were divided into two parts.One was used for constructing the simulation model,the other for checking the accuracy of the model.Such result of the model was concluded as:(1) As for the simulation model of soil moisture,the correlation coefficient(R2) is larger than 0.887 6,the average of relative error(Er) ranges from 13.33% to 16.88%;(2) As for the simulation model of winter wheat yield,drip irrigation(0.887 6,16.89%,-0.12),sprinkler irrigation(0.970 0,14.85%,-0.12),flood irrigation(0.969 0,18.87%,0.18),with the values of R2,Er and CRM listed in the parentheses followed by the individual term.(3) As for winter wheat biomass,drip irrigation(0.980 0,13.70%,0.13),sprinkler irrigation(0.95,13.15%,-0.14),flood irrigation(0.970 0,14.48%,-0.13),and the values in the parentheses are demonstrated the same as above.Both the CRM and Er are shown to be very low values,which points to the accuracy and reliability of the model investigated.The accuracy of model is high and reliable.The results indicated that thermal infrared image can be used potentially for inversion of winter wheat yield and biomass.DU Wen-yong ZHANG Lu-da HU Zhen-fang Shamaila Z ZENG Ai-jun SONG Jian-li LIU Ya-jia Wolfram S Joachim M HE Xiong-kui 2011光谱学与光谱分析2011,31,6:3
6Influence of the drug compatibility with polymer solution on the release kinetics of electrospun fiber formulation 显示文摘Zeng J Yang L X Liang Q Z 2005J Controlled Release2005,105,12:1
7Voltammetric behavior and determination of rutin at a single-walled carbon nanotubes modified gold electrode 显示文摘ZENG B Z WEI S H XIAO F 2006Sensors and Actuators B2006,115,:1
8QoS-aware middleware for Web services composition显示文摘Zeng L Z Benatallah B Ngu A H H 2004IEEE Transactions on Software Englneering2004,30,5:1
9YAG laser percussion drilling of a functional multi-layer thin plate 显示文摘WANG A H WANG W Y BAI Z K XIE C S ZENG D W SONG W L 2007Optics & Laser Technology2007,39,:1
10Identification and comparison of aerobic and denitrifying polyphosphateaccumulating organisms显示文摘Zeng R J Saunders A M Yuan Z G 2003Biotechnol Bioeng2003,83,2:1
11QoS-aware middleware for Web services composition显示文摘ZENG L Z BENATALLSH B NGU A H H 2004IEEE Transactions on Software Engineering2004,30,5:1
12Lentivirus-mediated gene therapy by suppressing survivin in BALB/c nude mice bearing oral squamous cell carcinoma显示文摘Jiang G Li J Zeng Z 2006Cancer Biol Ther2006,5,4:1
13Anaerobic metabolism of propionate by polyphosphate-aeeumulating organisms in enhanced biological phosphorus removal systems 显示文摘OEHMEN A ZENG R J YUAN Z 2005Biotechnology and Bioengineering2005,91,1:1
14Inverse Molecular WeightDependence of Cloud Points for Aqueous Poly (Nisopropylacrylamide) Solutions显示文摘TONG Z ZENG F ZHENG X 1999Macromolecules1999,32,13:1
15Mechanism and significance of increased glutathione level in human hepatocellular carcinoma and liver regeneration显示文摘HUANG ZZ CHEN C ZENG Z 2001FASEB J2001,15,1:1
16ZnO light-emitting diode grown by plasma-assisted metal organic chemical vapor deposition显示文摘Xu W Z Ye Z Z Zeng Y J 2006Appl Phys Lett2006,88,17:1
17Analysis of EGFR, HER2, and TOP2A gene status and chromosomal polysomy in gastric adenocarcinoma from Chinese patients显示文摘Liang Z Zeng X Gao J 2008Bmc Cancer2008,8,:1
18Present state and perspective of downstream processing of biologically produced 1,3-propanediol and 2,3- butanediol显示文摘Xiu Z L Zeng A P 2008Applied Microbiology and Biotechnology2008,78,6:1
19Disease surveillance based on spatial contact networks: A case study of Beijing 2003 SARS epidemic显示文摘Zeng D Chen H C Cao Z D 2009IEEE Intelligent Systems2009,24,6:1
20Precision mapping of quantitative trait loci 显示文摘Zeng Z B 1994Genetics1994,,136:1
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