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EPOXIDATION　OF　OLEFINS　WITH　IODOSylBENZENE　CATALYZED　BY　POLYMER－SUPPORTED　MANGANESE　PORPHYRINS

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Chinese Chemical Letters 1996年第4期7卷 329-332页

作者： You, JS Yu, XQ Xiao, YF wu, yl Lan, ZW SICHUAN UNIV DEPT CHEMCHENGDU 610064PEOPLES R CHINA

Polymer- bound manganese (Ⅲ) porphyrins are effective catalysts for the epoxidation of olefins by iedosylbenzene.

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Enantioselective hydrolysis of naproxen ethyl ester catalyzed by polyclonal antibodies

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Chinese Science Bulletin 1997年第9期42卷 741-744页

作者： Hu, YJ Yang, BH Zhao, H wu, yl Ji, YY Ye, M State Key Laboratory of Bicorganic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai China Shanghai Institute of Cell Biology Chinese Academy of Sciences Shanghai China

BASED on the hypothesis of Pauling on enzyme action that free energy difference between theground and transition state is reduced by the specific binding of active center of enzyme to theintermediate,a large number of... 详细信息

关键词： enantioselectivity hydrolysis of naproxen ethyl ester polyclonal antibody catalytic antibody.

Molecular cloning of differentially expressed novel rice genes induced by Magnaporthe grisea

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Chinese Science Bulletin 1997年第20期42卷 1748-1750页

作者： He, ZH Dong, HT Cheng, SJ wu, yl Dong, JX Li, DB Zhejiang Agr Univ Inst Biotechnol Hangzhou 310029 Peoples R China

WE have applied the differential display (D. D.) of mRNA method to detect and clone tran-scripts that were differentially expressed between rice NILs (Near-isogenic lines) H7R (resis-tant) and H7S (susceptible) which were induced by Magnaporthe grisea. The cDNA gene-tags obtained from D. D. analysis were reamplified by PCR and screened by Southern

关键词： rice Magnaporthe grisea molecular cloning.

Behavior of gravity waves with limited amplitude in the vicinity of critical layer

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Chinese Science Bulletin 2002年第18期47卷 1547-1550页

作者： wu Shaoping & yl Fanwuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, wuhan 430071, China Department of Radio Science and Technology, wuhan University, wuhan 430072, China Department of Physics, Huazhong Normal Univ wuhan Institute of Physics and Mathematics Chinese Academy of Sciences Wuhan China Department of Physics Huazhong Normal University Wuhan China Department of Radio Science and Technology Wuhan University Wuhan China

By using the FICE scheme, a numerical simulation of three-dimensional nonlinear propagation of gravity wave packet in a wind-stratified atmosphere is presented. The whole nonlinear propagation process of the gravity wave packet is shown; the propagation behavior of gravity waves in the vicinity of critical layer is analyzed. The results show that gravity waves encounter the critical layer when propagating in the fair winds whose velocities increase with height, and the height of critical layer propagating nonlinearly is lower than that expected by the linear gravity waves theory; the amplitudes of gravity waves increase with height as a whole before gravity waves encounter the critical layer, but the increasing extent is smaller than the result given by the linear theory of gravity waves, while the amplitudes of gravity waves reduce when gravity waves meet the critical layer; the energy of wave decreases with height, especially at the critical layer; the vertical wavelength reduces with the height

关键词： gravity waves critical layer FICE scheme simulation.

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非肿瘤性肩关节损伤与人工肩关节置换

中国组织工程研究与临床康复 2007年第45期11卷 9204-9206页

作者：钱齐荣吴海山李晓华吴宇黎祝云利上海长征医院骨科关节外科中心上海市200003

目的:分析假体的选择与手术操作技术对非肿瘤性肩关节损伤人工肩关节置换术治疗的影响。方法:选择2001-04/2006-10在上海长征医院、西藏军区总医院、扬州第一人民医院等进行肩关节置换术患者33例。肱骨急性近端粉碎性骨折28例:行单极人... 详细信息

目的:分析假体的选择与手术操作技术对非肿瘤性肩关节损伤人工肩关节置换术治疗的影响。方法:选择2001-04/2006-10在上海长征医院、西藏军区总医院、扬州第一人民医院等进行肩关节置换术患者33例。肱骨急性近端粉碎性骨折28例:行单极人工肩关节置换术17例,双极人工肩关节置换术1例,全肩关节置换术3例。肱骨头缺血坏死2例、骨性关节炎3例,均行全肩关节置换术。术后9个月时22例患者参加随访,18个月时17例参加随访,30个月时5例参加随访。结果:33例患者均进入结果分析。①1例肱骨假体留置过长致肩关节上举运动痛、静止不痛,翻修术后缓解。其余32例完全不疼。②术后患者上举85°～130°,平均(98.7±6.0)°,外旋17°～36°,平均(30.0±5.7)°。内旋75°～101°,平均(82.5±4.8)°。③患者假体置位较好,除1例肱骨假体未完全插入髓腔,翻修后正常。④材料与组织的生物相容性能:符合美国FDA及欧洲CE标准。结论:针对患者的具体情况选用合适的人工肩关节假体,术中假体固定方法的选择以及术后外固定材料的佩戴对肩袖功能有重要影响。

关键词：肩关节人工关节置换术人工假体

Quantitative impacts of meteorology and emissions on the long-term trend of O3 in the Yangtze River Delta(YRD),China from 2015 to 2022

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Journal of Environmental Sciences 2025年第3期149卷 314-329页

作者： Lingxia wu Junlin An Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration Nanjing University of Information Science and TechnologyNanjing 210044China

Extensive spatiotemporal analyses of long-trend surface ozone in the Yangtze River Delta(YRD)region and itsmeteorology-related and emission-related have not been systematically *** this study,by using 8-year-long(2015–2022)surface ozone observation data,we attempted to reveal the variation ofmultiple timescale components using the Kolmogorov–Zurbenko filter,and the effects of meteorology and emissions were quantitatively isolated using multiple linear regression with meteorological *** results showed that the short-term,seasonal,and long-term components accounted for daily maximum 8-hr average O_(3)(O_(3–8)hr)concentration,46.4%,45.9%,and 1.0%,*** meteorological impacts account for an average of 71.8%of O_(3–8)hr,and the YRD’s eastern and northern sections aremeteorology-sensitive *** on statistical analysis technology with empirical orthogonal function,the contribution of meteorology,local emission,and transport in the long-term component of O_(3–8)hr were 0.21%,0.12%,and 0.6%,*** spatiotemporal analysis indicated that a distinct decreasing spatial pattern could be observed from coastal cities towards the northwest,influenced by the monsoon and synoptic *** central urban agglomeration north and south of the YRD was particularly susceptible to local *** the cities studied,Shanghai,Anqing,and Xuancheng,located at similar latitudes,were significantly impacted by atmospheric transmission—the contribution of Shanghai,the maximum accounting for 3.6%.

关键词： O_(3)Yangtze River Delta(YRD)Kolmogorov-Zurbenko filter Empirical orthogonal function Long-term trend

Effect of chlorination and ultraviolet on the adsorption of pefloxacin on polystyrene and polyvinyl chloride

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Journal of Environmental Sciences 2025年第3期149卷 21-34页

作者： Yanan Li Yaning wu Kai Guo Weiqin wu Meijing Yao School of Environmental Science and Engineering Taiyuan University of TechnologyShanxi 030600China

During thewater treatment process,chlorination and ultraviolet(UV)sterilization can modify microplastics(MPs)and alter their physicochemical properties,causing various changes between MPs and other *** this study,the impact of chlorination and UV modification on the physicochemical properties of polystyrene(PS)and polyvinyl chloride(PVC)were investigated,and the adsorption behavior of pefloxacin(PEF)before and after modificationwas *** effect of pH,ionic strength,dissolved organicmatter,heavymetal ions and other water environmental conditions on adsorption behavior was *** results showed that PS had a higher adsorption capacity of PEF than PVC,and the modification increased the presence of O-containing functional groups in the MPs,thereby enhancing the adsorption capacity of both *** had a more significant impact on the physicochemical properties of MPs compared to UV irradiation within the same time period,leading to better adsorption performance of *** optimal pH for adsorption was found to be 6,and NaCl,sodium alginate and Cu2+would inhibit adsorption to varying degrees,among which the inhibition caused by pH was the *** and UV modification would weaken the inhibitory effect of environmental factors on the adsorption of PEF by *** main mechanisms of adsorption involved electrostatic interaction and hydrogen *** study clarified the effects of modification on the physicochemical properties of MPs,providing reference for subsequent biotoxicity analysis and environmental protection studies.

关键词： Microplastics Chlorination Ultraviolet Pefloxacin Adsorption mechanism

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人工肩关节置换翻修术3例报告

中国组织工程研究与临床康复 2007年第41期11卷 8376-8378页

作者：钱齐荣李晓华吴宇黎吴海山上海长征医院骨科关节外科中心上海市200003

①探讨人工肩关节置换术后翻修术中的指证和方法。②选择2001-09/2002-04上海长征医院收治的肩关节置换术后患者3例,例1(男,36岁),例3(男,75岁)为急性肱骨近端4部分粉碎性骨折,分别行单极人工肩关节置换术、全肩关节置换术各1例;例2(女... 详细信息

①探讨人工肩关节置换术后翻修术中的指证和方法。②选择2001-09/2002-04上海长征医院收治的肩关节置换术后患者3例,例1(男,36岁),例3(男,75岁)为急性肱骨近端4部分粉碎性骨折,分别行单极人工肩关节置换术、全肩关节置换术各1例;例2(女,63岁)为肱骨近端骨巨细胞瘤,行双极人工肩关节置换术。3例术后均表现肩关节活动受限,例2,例3三角肌萎缩,肩关节脱位(人工肱骨头置位不当)或半脱位。例1,例2均行人工肩关节置换翻修术;例3行肩关节镜检查,发现肩关节假体置位理想,但所用关节盂过厚,与肱骨头假体关节面不够匹配,关节囊修复理想。未予再次置换假体。3例患者术后分别随访36,40和9个月。③结果:例1人工肩关节置换术后翻修患者术后完全不疼。例2由于人工肱骨头置位不当、脱位,肩关节假体突至皮下,显著疼痛,翻修术后疼痛缓解。例3全肩关节置换术翻修术后患者所用关节盂过厚,致关节活动受限,而腋神经损伤致三角肌瘫痪,肩关节不稳,易脱位、被动运动痛。例1肱骨近端骨折单极人工肩关节置换术翻修术后患者上举120°,外旋60°,内旋80°。例2,例3患者由于三角肌萎缩,术后肩关节半脱位,肩关节活动受限。3例患者假体X射线表现置位较好,假体周围无透亮区、无松动;肿瘤术后患者未见肿瘤复发迹象;患者均较满意。④人工肩关节置换翻修术的基本指证为假体周围骨折;假体松动;假体置位不当、关节脱位或半脱位、活动受限。行人工肩关节置换术,对于神经肌肉功能应特别注意,并加以必要的保护;肱骨头的上下位置对于植入物的功能极为重要。

关键词：肩关节人工关节关节成形术,置换组织构建

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重视消化内镜新技术的临床应用

世界华人消化杂志 2000年第12期8卷 1326-1327页

作者：吴云林上海第二医科大学附属瑞金医院消化科上海市200025

数十年来,随着消化内镜器械的不断更新,高科技技术使消化内镜的诊断和治疗水平日益提高.自20世纪90年代以来,由于器械操作性能的改进以及医学临床工作者实践经验的持续积累,大部分的消化系疾病的决定性诊断已由先前的实验化验、B 超、X... 详细信息

数十年来,随着消化内镜器械的不断更新,高科技技术使消化内镜的诊断和治疗水平日益提高.自20世纪90年代以来,由于器械操作性能的改进以及医学临床工作者实践经验的持续积累,大部分的消化系疾病的决定性诊断已由先前的实验化验、B 超、X 线摄片等转为内镜诊断(如食管、胃及结直肠疾病等),部分消化系病的临床治疗(如食管胃静脉曲张、胃肠息肉等)亦已大多选用内镜治疗.因此重视消化内镜新技术的临床应用对于提高医疗水平极为重要.

关键词：变焦内镜内镜检查消化系统硬化疗法