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Yu-Tao Loo and the development of neuropsychology in China

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Protein & Cell 2017年第7期8卷 473-476页

作者： Yanyan qian Wei Chen Shengjun wen School of Psychology Nanjing Normal University Nanjing 210097 China Department of Psychology Shaoxing University Shaoxing 312000 China Department of CognitiveNeurology Hertie Institute for Clinical Brain Research University of Tubingen 72076 Tubingen Germany

Yu-Tao Loo （1906-1985）（Fig. 1） was one of the Chinese neuropsychologists who acted as a pioneer of structure and functions studies of human cerebral cortex （qian 2013） in China. Loo made great contributions in laying a solid foun- dation for neuroanatomy and physiological psychology in China. Meanwhile, his academic research broadened the horizons of this field. Besides, as a scientist, he wrote a series of popular-science articles and books to disseminate scientific knowledge. He was also a firm patriot and keen on political construction in China.

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Determination of Amino Acids in Single Human Lymphocytes after On-capillary Derivatization by Capillary Zone Electrophoresis with Electrochemical Detection

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Chinese Chemical Letters 2002年第10期13卷 979-981页

作者： qian Feng wenG wen Rui JIN School of Chemistry and Chemical Engineering Shandong UniversityJinan 250100

Amino acids in individual human lymphocytes were determined by capillary zone electrophoresis with electrochemical detection after on-capillary derivatization. In order to inject cells easily, a cell injector was designed. Four amino acids (serine, alanine, taurine, and glycine) in single human lymphocytes have been identified. Quantitation has been accomplished through the use of calibration curves.

关键词： Capillary electrophoresis electrochemical detection amino acid lymphocyte.

Carbon Fiber-gold/mercury Dual-electrode Detection for Capillary Electrophoresis

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Chinese Chemical Letters 2002年第10期13卷 985-987页

作者： qian Feng wenG wen Rui JIN School of Chemistry and Chemical Engineering Shandong UniversityJinan 250100

A carbon fiber-gold/mercury dual-electrode for capillary electrophoresis is constructed. Cysteine, glutathione, ascorbic acid and uric acid can be detected simultaneously and selectively at the dual-electrode, respectively. The capillary electrophoresis / dual-electrode detection system has been used to determine these compounds in human blood samples.

关键词： Ascorbic acid capillary electrophoresis cysteine electrochemical detection electrode glutathione uric acid.

Sources and health risks of nitrate pollution in surface water in the Weihe River watershed,China

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Journal of Mountain Science 2022年第8期19卷 2226-2240页

作者： SHI wen-min ZHANG Yan ZHANG Cheng-qian ZHANG wen-rui Shaanxi Key Laboratory of Earth Surface System Environmental Carrying Capacity College of Urban and Environmental SciencesNorthwest UniversityXi'an 710127China

Owing to the significant reductions in streamflow and an increase in human activities in recent years,the quality of surface water in Weihe River continues to pose environmental health *** utilized hydrochemistry and nitrogen and oxygen isotopes to elucidate the status and identify sources of nitrate pollution in the south and north banks for three seasons(flood,dry,and mean-flow periods)in the Weihe River watershed.A Bayesian isotope mixing model was applied to estimate the contributions of four potential NO_(3)-sources to river pollution(manure and sewage,soil nitrogen,inorganic fertilizer,and nitrate in precipitation).The *** Protection Agency(USEPA)evaluation model was implemented to evaluate the health risks associated with nitrate pollution in the surface *** pollution was most severe during the dry period because the river flow was *** to the influence of the topography and land use type of the Weihe River,the pollution in the main stream was greater than that of the tributaries,and the pollution of the south bank was greater than that of the north *** the flood and mean-flow periods,δ^(15)N and δ^(18)O were mainly distributed in the NH_(4)^(+) of the fertilizer and soil *** the dry period,δ^(15)N and δ^(18)O were mainly distributed in domestic sewage and manure *** to the Stable Isotope Analysis in R(SIAR)model,manure and sewage were the major nitrate sources during the dry period(73%).However,a decrease in the contribution from domestic sewage and manure was observed during the flood period(45%)compared to the dry period,but with a significantly increased contribution from soil nitrogen(23%)and inorganic fertilizer(21%).The health risk value in the dry period was higher than that in the wet and mean flow periods,and children are more susceptible to nitrate pollution than ***,reducing the discharge of domestic sewage and manure and improving the utilization rate of nitrogen

关键词： Surface water nitrate pollution Source identification SIAR model Health-risk assessment

Stochastic Multiresonance Induced by an Optimal Noise Pulse Interval Due to Hopping of Energy Levels

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Chinese Physics Letters 2001年第7期18卷 870-873页

作者： ZHANG Ji-qian XIN Hou-wen Department of Chemical Physics University of Science and Technology of ChinaHefei 230026

An interesting phenomenon,called the Stochastic multiresonance(SMR),induced by the variation of the noise pulse interval,is described and the formative mechanism of SMR is investigated by using the concept of hopping between different energy ***,the SMR can be realized by choosing the optimal noise pulse interval or selecting the appropriate noise intensity.

关键词： resonance SMR Optimal

Deviation Property of Periodic Measures in C^1 Non-uniformly Hyperbolic Systems with Limit Domination

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Acta Mathematica Sinica,English Series 2012年第9期28卷 1727-1740页

作者： Sheng qian wen Xiang SUN Xue Ting TIAN Department of Mathematics Peking University Academy of Mathematics and Systems Science Chinese Academy of Sciences

In a C1 non-uniformly hyperbolic systems with limit domination, we consider the periodic measures that supported on the Pesin set and keep a distance at least 6 to a hyperbolic ergodic measure μ given before. And then, we bound from top the exponential growth rate of such periodic measures by the supremum of measure theoretic entropy on a closed set.

关键词： Exponential growth rate generalized entropy large deviation limit domination Pesin set

Answer for questions of repeated measurements of variance analysis and distribution test of data—Authors’reply

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Frontiers of Medicine 2022年第4期16卷 661-665页

作者： Dao wen Wang Li ni Hualiang Jiang Division of Cardiology Department of Internal Medicine and Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China State Key Laboratory of Drug Research Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China Shanghai Institute for Advanced Immunochemical Studies and School of Life Science and Technology ShanghaiTech UniversityShanghai 201210China

Thank the journal for sending us the Correspondence of *** Wei for our article“Effects of Shuanghuanglian oral liquids on patients with COVID-19:a randomized,open-label,parallel-controlled,multicenter clinical trial”published in Frontiers of Medicine[1].We appreciate *** Wei for agreeing with most of the conclusions in our paper and we address *** Wei’s comments carefully as below.

关键词： journal comment carefully

Dimension Results for Space-anisotropic Gaussian Random Fields

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Acta Mathematica Sinica,English Series 2019年第3期35卷 391-406页

作者： wen Qing ni Zhen Long CHEN Wei Gang WANG School of Statistics and Mathematics Zhejiang Gongshang University School of Science Jimei University

Let X = {X(t) ∈ R^d, t ∈ R^N} be a centered space-anisotropic Gaussian random field whose components satisfy some mild conditions. By introducing a new anisotropic metric in R^d, we obtain the Hausdorff and packing dimension in the new metric for the image of X. Moreover, the Hausdorff dimension in the new metric for the image of X has a uniform version.

关键词： Hausdorff dimension packing dimension gaussian random field uniform dimension

Hydration mechanism of a cementitious material prepared with Si-Mn slag

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International Journal of Minerals,Metallurgy and Materials 2011年第2期18卷 234-239页

作者： Xu-fang Zhang wen ni Jun-yu Wu Li-ping Zhu Key Laboratory of the Minstry of Education of China for High-Efficient Mining and Safety of Metal Mines Ministry of Education University of Science and Technology Beijing Beijing 100083 China North China University of Water Resources and Electric Power Zhengzhou 450011 China Beijing Dongfangjianyu Institute of Concrete Science and Technology Beijing 100190 China

A cementitious material was prepared by mixing 80wt% Si-Mn slag powder, 10wt% lime, and 10wt% anhydrite. The compressive strength of mortar samples reaches 51.48 MPa after 28 d curing. The analyses of X-ray diffraction （XRD） and scanning electron microscopy （SEM） show that much ettringite is formed in the sample cured for 3 d, and C-S-H gel increases rapidly during subsequent curing. Nuclear magnetic resonance （NMR） analysis of 29Si and 27Al and infrared spectroscopy （IR） analysis show that aluminum decomposition from tetrahedral network of the slag glass and its subsequent migration and re-combination play an important role in the process of hydration and strength development of the samples.

关键词： slag cement mechanical properties nuclear magnetic resonance (NMR) hydration