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中国神经科学学会第四次会员代表大会暨第七届全国学术会议

作者： Shu-Zhen KONG~1,Gong CHEN~3.Yun WANG~(1,2) 1 Research Centre of Medicinal Chemistry and Chemical Biology,Chongqing Techonology and Business university, Chongqing 400067,China 2 Institutes of Brain Science and State Key Laboratory of Medical Neurobiology,Fudan university,Shanghai 20003., China 3.department of Biology,Huck Institutes of Life Sciences,Pennsylvania State university,university Park,PA 16802, USA

＜正＞Objective Previously we have demonstrated that cyclothiazide（CTZ） could induce epileptiform activity in hippocampal neurons both in vitro and in ***,we further report that CTZ dose-dependently induced seizure behavior in freely moving *** Adult male Sprague-dawley rats were anaesthetized with sodium pentobarbital （60 mg/kg,i.p.）,and a guide cannula was embedded into left cerebral ventricle at the sterotaxic coordination of 0.3.mm rostral,1.3.mm lateral and 4.0 mm in *** were allowed to recover from the surgery for at least one week before behavioral ***（1 mol/L in dMSO） or vehicle dMSO was administered *** the embedded guide cannula at 5μL over 2 *** behavior was then observed for 3.h immediately after drug application and at same time period at designated dates after drug application for at least 1 *** of CTZ were given at 0.1,0.25,0.25×2,0.25×3.and 0.25×4μ*** CTZ dose-dependently induced seizure behavior in tested rats scored using Racine *** 0.75（0.25×3. and 1.0（0.25×4）μmol doses,CTZ induced Racine scoreⅣandⅤbehavior in the majority of animals,while CTZ at 0.5μmol only induced levelⅣbehavior in a few animals and CTZ at doses lower than 0.5μmol induced levelⅠ-Ⅲ*** contrast,the animals treated with dMSO only showed Racine scoreⅠor no alteration of *** CTZ is a potent convulsant in inducing seizure behavior in *** CTZ is a ligand with dual action in both glutamate and GABA neurotransmission systems,it may serve as a useful tool to establish a new seizure animal model for epilepsy study and anticonvulsant drug development.

关键词： cyclothiazide seisure convulsant rat

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Water solubility enhancements of PAHs by sodium castor oil sulfonate microemulsions

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Journal of Environmental Sciences 2003年第5期15卷 583-589页

作者： ZHU Li zhong *, ZHAO Bao wei, LI Zong lai (department of Environmental Science, Zhejiang university, Hangzhou 3.0028, China.) department of Environmental Science Zhejiang University Hangzhou 310028 Chin

Water solubility enhancements of naphthalene(Naph), phenantherene(Phen) and pyrene(Py) in sodium castor oil sulfonate(SCOS) microemulsions were evaluated. The apparent solubilities of PAHs are linearly proportional to the concentrations of SCOS microemulsion, and the enhancement extent by SCOS solutions is greater than that by ordinary surfactants on the basis of weight solubilization ratio(WSR). The log K em values of Naph, Phen, and Py are 3.13. 4 44 and 5 01 respectively, which are about the same as the log K ow values. At 5000 mg/L of SCOS conccentration, the apparent solubilities are 8 80, 121, and 674 times as the intrinsic solubilities for Naph, Phen, and Py. The effects of inorganic ions and temperature on the solubilization of solutes are also investigated. The solubilization is improved with a moderate addition of Ca 2+ , Na +, NH + 4 and the mixture of Na +, K +, Ca 2+ , Mg 2+ and NH + 4. WSR values are enhanced by 22 0% for Naph, 23.4% for Phen, and 24 6% for Py with temperature increasing by 5℃. The results indicated that SCOS microemulsions improve the performance of the surfactant enhanced remediation(SER) of soil, by increasing solubilities of organic pollutants and reducing the level of surfactant pollution and remediation expenses.

关键词： sodium castor oil sulfonate microemulsion solubilization PAHs

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THE CHUNG-SMIRNOV LAW FOR THE PROdUCT-LIMIT ESTIMATOR UNdER RANdOM CENSORSHIP

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Chinese Annals of Mathematics,Series B 1991年第1期12卷 96-105页

作者：顾鸣高 McGill university MontrealCanada.

The maximal deviation of the product limit estimator on the whole line *** analogue of Chung-Smirnov law of iterated logarithm is proved undervery mild conditions on *** improved oonvergenoe rate is found and shown tobe best possible The result is proved by an *** scheme of the productlimit estimator on the whole *** rates of convergence for the *** on compact set are also derived.

关键词： estimator deviation analogue maximal logarithm iterated proof biome apply Singh

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dETERM INATION OF THE STABILITY CONSTANTS OF COMPLEXES OF HISTIdINE,SOME dIPEPTIdES ANd TRIGLYCINE WITH Zn(Ⅱ)ANd Cd(Ⅱ)USING SMALL-SCALE PH-METRIC TITRATIONS

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Chinese Chemical Letters 1991年第9期2卷 723-724页

作者： Ai Ru LU department of Chemistry,Northwest Normal university,Lanzhou,73.070 Leslie d.PETTIT Jan E.GREGOR School of Chemistry,The university,Leeds LS2 9JT,U.K

A potentiometric study on the complexes of His,Gly-His,ALa-His,Gly-Gly and Gly—Gly—Gly with Zn(Ⅱ)and Cd(Ⅱ)has been ***-scale potentiometric titrations were car- ried out to determine stabil ity constants of complexes at 25℃ with I=0.10 mol dm^(-3.(KNO_3..The com- puter programs SUPERQUAd were applied for data treatment with satisfactory results.

关键词： Gly dETERM INATION OF THE STABILITY CONSTANTS OF COMPLEXES OF HISTIdINE,SOME dIPEPTIdES ANd TRIGLYCINE WITH Zn ANd Cd USING SMALL-SCALE PH-METRIC TITRATIONS

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BEd-LOAd TRANSPORT IN THE south CHANNEL OF THE CHANGJIANG ESTUARY

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International Journal of Sediment Research 2002年第1期17卷 75-82页

作者： Cailan GONG1,Caixing YUN2 and Jianjun JIN3.1 Ph.d. State Key Laboratory of Estuarine and Coastal Research, East China Normal university, Shanghai 200062, China, 2 Professor, State Key Labora Ph.d. State Key Laboratory of Estuarine and Coastal Research East China Normal University Shanghai 200062China Professor State Key Laboratory of Estuarine and Coastal Research East China Normal University Shanghai 200062 China Postgraduate student State Key Laboratory of Estuarine and Coastal Research East China Normal UniversityShanghai 200062 China

The bed-load movement and the evolution of the Changjiang (Yangtze) Estuary are studied by using the geographic information system and the remote sensing image processing software Analysis on the erosion and siltation of the river mouth is performed for the period 1988-2000. The possible location and thickness of the future deposition areas in the estuarine channels are predicted.

关键词： Changjiang Estuary Bed-load movement Geographic information system

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北京山区径流侵蚀过程及WEPP模型适用性评价

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水土保持学报 2018年第3期32卷 98-106页

作者：李想曾以禹朱思雨牛健植李娇杜晓晴国家林业和草业局经济发展研究中心北京100714 北京林业大学水土保持学院北京100083 国家林业局水土保持重点实验室北京100083 新疆维吾尔自治区林业规划院乌鲁木齐830000 派力工程有限公司北京100093

北京土石山区多发严重的土壤侵蚀甚至是泥石流,因此如何通过植被控制侵蚀,进而通过侵蚀模型预测预报侵蚀就显得十分重要。在北京山区简易径流小区内,人工模拟降雨5种雨强(5.7~75.6mm/h)、不同树种(油松、栓皮栎)及不同株行距(1.0m×1.0m... 详细信息

北京土石山区多发严重的土壤侵蚀甚至是泥石流,因此如何通过植被控制侵蚀,进而通过侵蚀模型预测预报侵蚀就显得十分重要。在北京山区简易径流小区内,人工模拟降雨5种雨强(5.7~75.6mm/h)、不同树种(油松、栓皮栎)及不同株行距(1.0m×1.0m,1.5m×1.5m),探究树冠特征和降雨特征对径流侵蚀过程的影响,以及WEPP模型对径流过程、总径流量和总产沙量的模拟效果。结果表明:(1)小雨下(总降雨量≤25.2mm)裸地与有林小区的累计径流量存在显著差异(p=4.9E-11),大雨下(总降雨量49.8,75.6mm)差异不明显(p=0.3.),裸地与有林小区在总径流量和径流系数上并没有差异显著(p=0.81,0.44),LAI与雨强均显著影响总径流量;(2)裸地小区总产沙量为有林小区的1.70倍,但ANOVA分析显示二者之间差异不显著(p=0.13.,覆盖度与产沙率SLR之间存在良好的指数关系SLR=e-0.02C;(3.WEPP模型在大雨下对径流过程的模拟更为准确,小雨下对产流时间的模拟较实际产流时间延后10~20min,累计径流量模拟值与实测值的差距随降雨历时增加而不断增加;(4)WEPP模型对总径流量和总产沙量的模拟效果较好(效率系数CE=0.61,0.91),各雨强下总径流量和总产沙量的模拟值分别是实测值的1.01,1.25倍。

关键词：径流过程土壤侵蚀 WEPP模型累计径流量总侵蚀量

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A Technique to Analyse Succession data from Permanent Plots

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生物数学学报 1996年第4期11卷 1-5页

作者： Zhang Jintun（department of Biologicaal Science,Shanxi university,Taiyuan 03.006）

data from vegetation succession study is usually a matrix of plot × species × *** is difficult to analyse this kind of data at present.A simple technique,clustercentering ordination is described in this paper,which can be used to analyse such a matrix *** data of 5 permanent plots in 7 years of inlands and grasslands in Kootwijki,the Netherlands,is analysed using this method as an application *** results obviously illustrate the trend,direction and speedof community succession and can be easily *** suggests that clustercentering ordination is an effective and time-saving technique in study of vegetation succession.

关键词： Vegetation succession Numerical methods Permanent plots Clustercentering ordination

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Silicon nanoporous pillar array: a triple hierarchical structure formed on silicon wafers by hydrothermal etching

Silicon nanoporous pillar array: a triple hierarchical struc...

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Ⅻ International Symposium on Small Particles and Inorganic Clusters

作者： Xin Jian Li Xiao Nan Fu Hai Jun Xu Hai Yan Wang and Xing Hudepartment of physics Zhengzhou university Zhengzhou 450052 People’s Republic of ChinaKey Laboratory of Material physics the Ministry of Education of China Zhengzhou 450052 People’s Republic of China

＜正＞ Large area silicon nanoporous pillar array （Si-NPA） is fabricated by hydrothermally etching single crystalline silicon wafers in hydrofluoric acid based solution. Morphological and structural investigations disclose that Si-NPA is a typical micron/nanometer structural composite system. Hierarchical structures are well defined by the regular array of micron-sized, quasi-identical silicon pillars, the uniformly distributed nanopores on each

关键词： silicon nanoporous pillar array hierarchical structure anti-reflectivity photoluminescence

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Fossil Human Humerus of Late Pleistocene from the Taiwan Straits

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人类学学报 2002年第S1期21卷 25-30页

作者： CAI Bao quan(History department of Xiamen university, Xiamen 3.1005, China)

A highly petrified human right humerus was salvaged from the Taiwan Straits. The large and robust humerus has a well developed deltoid tuberosity that causes the obvious flexion at mid shaft. The axes of the upper and lower parts of the shaft are not on the same line and make an angle of 6 5°. This is considered a primitive trait different from that of Neolithic and modern humans, suggesting that the humerus is at the same evolutionary stage as "Minatogawa Man" from Japan and "Obercassel Man" from Germany. Coexistent fossil mammals indicate that the fossil humerus is late Late Pleistocene.

关键词： Fossil human Late Pleistocene Taiwan Straits

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A Comparison between America and Other Countries in Offshore Aquaculture Management:a Literature Review

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中国海洋经济评论 2007年第1期 54-79页

作者： Haifeng Wang the Ph.d.candidate in university of delaware,19711,USA. university of delaware 19711 USA

In America offshore aquaculture is gaining momentum in recent years,and expects to grow faster in the near *** White House has clearly expressed its support;statistics show that the aquaculture has huge potential and can contribute a lot to employment and help reducing the trade deficit;the offshore aquaculture act which is designed to promote American offshore aquaculture industry has been proposed to the Congress for ***,there are still some long standing obstacles hindering its development such as competing uses, wasted pollutants,lacking of fishing food,escapees,GMOs,lengthy permission procedures ***,to some of these issues,debates have been there for decades without *** the proposed National Offshore Aquaculture Act 2005 may provide major principles for the solution to these problems,it is also useful to draw experiences from some other countries that have longer history and more advanced skills in the *** technology and institutional design are prone to the development of their aquaculture *** this paper,as a literature review,examines the practices of Norway,Canada and Australia, and compares their actions with the real problems in U.S.,and what has been proposed by National Offshore Aquaculture Act *** paper aims to check what other nations have done with these problems,draw useful experiences from them,analyze what the Offshore Aquaculture Act has achieved,and recommend what the related federal agencies should do in the next step.

关键词： offshore aquaculture NOAA offshore aquaculture act

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