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| 1 | A Method for the Environmental Quality Assessment of Surface Water Based on Artificial Neural Networks | YANG Guo\|dong\+1,\ PAN Da\|feng\+2,\ FAN Ying\|fang\+3 1.Dep. of Environmental Science, Shanxi Uni., Taiyuan 030006, China 2.Shanxi Academy of Agriculture Science, Taiyuan 030031, China 3.Institute of Molecular Science, Shanxi Uni., Taiyuan 030006, C | 2000 | Systems Science and Systems Engineering2000，10，1： | 7 |
| 2 | Fuzzy cluster analysis of the provenance of ancient Yaozhou porcelain body显示文摘The technique of neutron activation analysis (NAA) has been employed to measure the content of 29 kinds of elements in the sample of Yaozhou porcelain bodies. Then a fuzzy cluster analysis has been conducted to the NAA data and a diagram of the dynamic fuzzy cluster analysis has been achieved. The results indicate that the batch of ancient Yaozhou porcelain bodies, which were of different overglaze color and were produced by different kilns during a period of over 800 years from the Tang Dynasty (618—907 A.D.) to the Yuan Dynasty (1271—1368 A.D.), has shared a stable and concentrated raw material source. Provenances of por-celain bodies from different times, though having their spe-cific independence, enjoy a close relationship and are not far from one another. Provenances of porcelain bodies made during the Tang Dynasty and the Five Dynasties (907—960 A.D.) are found to be closer to one another, while those of the Song (960—1279 A.D.) and the Jin Dynasty (1115—1234 A.D.) are comparatively concentrated in certain areas and are dif-ferent from those of the Tang Dynasty. Both the tri-colored glazed pottery made in Yaozhou kilns during the Tang Dy-nasty and the Yaozhou porcelain bodies of the Tang period are from the same provenance. | LI Guoxia1, ZHAO Weijuan1, LI Rongwu2, XIE Jianzhong1, FENG Songlin3, FAN Dongyu3, ZHANG Ying3, CAI Zhifang3, ZHUO Zhenxi4 & GAO Zhengyao1 1. Faculty of Physical Engineering, Zhengzhou University, Zhengzhou 450052, China 2. Department of Physics, Beijing Normal University, Beijing 100875, China 3. High Energy Physics Institute, the Chinese Academy of Sciences, Beijing 100080, China 4. Archaeology Research Institute, Shanxi Province, Xian 710000, China Correspondence should be addressed to Li Guoxia (e-mail: Liguoxia@ zzu.edu.cn) | 2003 | Chinese Science Bulletin2003，48，1： | 5 |
| 3 | Digital Design and Manufacture of Spatial Cams显示文摘In order to design and manufacture spatial cams rapidly and precisely,a CAD/CAM system is introduced for the design of 3D modeling and automatic programming in NC machining. Based on Pro/ENGINEER software used widely in CAD/CAM systems,according to the curve equation of spatial cam follower’s motion specification,the follower displacement curve is drawn quickly and accurately,then the 3D modeling of spatial cam is created using Pro/Feature module in accordance with this curve,afterwards,the quality of contour surface of spatial cam is inspected by the use of surface analysis,the result of which is fed back to the modeling design of spatial cam; after analyzing the machined theory of spatial cam,the NC machining code for it is programmed automatically according to this theory and the modeling completed in the Pro/Manufacture module. To design and manufacture spatial cams by this process can be modified circularly on the basis of the surface checking information in terms of feedback data,so the contour surfaces created have high precision,excellent kinematic characteristics and dynamic characteristics. | GE Zhenghao,XU Feng,YANG Fulian,LIANG Jinsheng (Shanxi University of Science & Technology,Xianyang 712081,China) | 2006 | 武汉理工大学学报2006，28，S1： | 3 |
| 4 | The Systematic Analysis and Assessment of the Environmental Element on Construction Items | SHI Xiao\|feng Department of Environmental Science, Shanxi University, Taiyuan 030006, China | 2000 | Systems Science and Systems Engineering2000，10，3： | 2 |
| 5 | Investigations on the Chemiluminescence Reaction Between Luminol and Reductant显示文摘The chemiluminescence reaction between luminol and reductant was investigated by a flow-injection system. The results show that this reaction can be used for the determination of the reductant which is active to chemiluminescence in alkaline lumminol, and of the substance which can, in appropriate manner, be converted into the active reductant. The mechanism of the chemiluminescence reaction may be that the reductant reduces dissolved oxygen to O2 , then O2 reacts with alkaline luminol to generate chemiluminescence. | LU Jiu-ru, ZHANG Xin-rong, FENG Man-lian, ZHANG Jian-qiang, ZHANG Zhu-jun (Department of Chemistry, Shanxi Normal University, Xian, 710062) | 1992 | Chemical Research in Chinese Universities1992，8，4： | 1 |
| 6 | The β-alanyl-monoamine synthase ebony is regulated by schizophrenia susceptibility gene dysbindin in Drosophila显示文摘The Drosophila homolog of schizophrenia susceptibility gene dysbindin(Ddysb)affects a range of behaviors through regulation of multiple neurotransmitter signals,including dopamine activity.To gain insights into mechanisms underlying Ddysb-dependent regulation of dopamine signal,we investigated interaction between Ddysb and Ebony,the Drosophilaβ-alanyl-monoamine synthase involved in dopamine recycling.We found that Ddysb was capable of regulating expression of Ebony in a bi-directional manner and its subcellular distribution.Such regulation is confined to glial cells.The expression level of ebony and its accumulation in glial soma depend positively on Ddysb activity,whereas its distribution in glial processes is bound to be reduced in response to any alterations of Ddysb from the normal control level,either an increase or decrease.An optimal binding ratio between Dysb and Ebony might contribute to such non-linear effects.Thus,Ddysb-dependent regulation of Ebony could be one of the mechanisms that mediate dopamine signal. | LU BinYan SHAO LiSha FENG ShanXi WANG Tian ZHONG Yi | 2014 | Science China(Life Sciences)2014，57，1： | 1 |
| 7 | Determination of Phosphorus by Inductively Coupled Plasma Atomic Emission Spectroscopy after Hydride Generation显示文摘A continuous phosphine (PH3) generation was developed and applied to the sensitive detection of phosphorus by ICP-AES. Phosphate ion in aqueous solution was converted to phosphine by passing the sample solution through an incandescent copper silica-tube. Detection limit is 2 ng/mL. The relative standard deviation is 4.2% for 20 ng/mL.The method is rapid and simple with low contamination and high sensitivity. | Zhe Feng FAN Li Min DU (Center of Analysis and Test. Shanxi Normal University.Linfen 041004) | 2000 | Chinese Chemical Letters2000，11，5： | 0 |
| 8 | Gasification ammonia production process of energy saving measures显示文摘 | shanxi Yang Mei Feng Xi Yi | 2015 | 中国国际财经(中英文版)2015，，10： | 0 |
| 9 | HOW TO CREATE TASKS FOR DEVELOPING STUDENTS’ READING SKILLS显示文摘Introduction In teaching English teachers accept the view that reading skills are important. At present in China, however, the teaching of reading is, by and large, unsatisfactory. One reason for this, I think, is that current textbooks lack appropriate tasks designed to teach reading skills. This paper will therefore first evaluate the textbook typically used, then look at ways of creating tasks and finally offer examples of tasks created from teaching in a Chinese senior middle school. | Hu Feng Yangquan No. 1 Middle School, Shanxi | 1994 | Chinese Journal of Applied Linguistics1994，18，0： | 0 |
| 10 | Helioal Structure and Optical Activity of Two New Derivatives of R(+)-1,1'-Binaphthyl-2,2'-diol显示文摘Correlation between the belieal structure and optical activity of two derivatives of R(+)- 1, 1’-binaphthyl-2,2’-diol was derived from a study of their optical rotations, CD curves and Xray crystal structures. | Ji Jun HUANG Bing DENG and (Department of Chemistry, Shanxi University, Taiyuan 030006)Feng XUE Thomas C. W. MAK (Department of Chemistry, The Chinese University of Hong Kong,Shatin, New Territories, Hong Kong) | 1998 | Chinese Chemical Letters1998，9，12： | 0 |
| 11 | Synthesis and Fluorescence Quenching of Copolymer Containing3, 4, 9, 10-Perylenetetracarboxyl Diimide Side Chains显示文摘A photoluminescence material, copolymer of N-vinylcarbazole (VCz ) and N. N’- bisallyl-3, 4, 9, 10-Perylenetetracarboxyl diimide (APTC) chromophores P(VCz-APTC) wassynthesized. The fluorescence quenching of P(VCz-APTC) by fullerene (C60) and triethylaminewas also studied. | Zhao ZHANG Zhao Bin CHEN Feng Lian BAI Yue Ping ZHANG Yi Ming MO Min ZHENG Xiao Lin YAN Yu hang LI(Department of Chemistry, Shanxi University, Taiyuan 030006)(Lab of Organic Solid, Institute of Chemistry, Academy Sinica, Beijing 100080) | 1999 | Chinese Chemical Letters1999，10，11： | 0 |
| 12 | PERMANENCE IN A SINGLE SPECIES NON-AUTONOMOUS SYSTEM WITH PURE-DELAY AND FEEDBACK CONTROL显示文摘In this paper, we consider a single species non-autonomous system with pure-delay and feedback control. Sufficient conditions of integrable form for the permanence of species are established. | Xiaomei Feng, Fengqin Zhang, Yali Shen (Dept. of Math., Yuncheng University, Yuncheng 044000, Shanxi) | 2011 | Annals of Differential Equations2011，27，2： | 0 |
| 13 | BCKLUND TRANSFORMATION AND LAX REPRESENTATION FOR A NONLINEAR DIFFERENTIAL EQUATION显示文摘In this paper, the Hirota bilinear method is applied to a nonlinear equation which is a deformation to a KdV equation with a source. Using the Hirota’s bilinear operator, we obtain its bilinear form and construct its bilinear Bcklund transformation. And then we obtain the Lax representation for the equation from the bilinear Bcklund transformation and testify the Lax representation by the compatibility condition. | Yali Shen, Xiaomei Feng (Dept. of Math., Yuncheng University, Yuncheng 044000, Shanxi) | 2011 | Annals of Differential Equations2011，27，2： | 0 |
| 14 | EXISTENCE OF SOLUTIONS TO 2m-ORDER PERIODIC BOUNDARY VALUE PROBLEM显示文摘In this paper, we are concerned with the existence of nontrivial solutions to a 2m-order nonlinear periodic boundary value problem. By the infinite dimensional Morse theory, under some conditions on nonlinear term, we obtain that there exist at least two nontrivial solutions. | Yaqiong Cui, Shugui Kang (College of Math. and Computer Science, Datong University, Datong 037009, Shanxi, Xiaojing Feng (Dept. of Applied Math., Northwestern Polytechnical University, Xian 710129) | 2012 | Annals of Differential Equations2012，28，2： | 0 |
| 15 | QUANTITATIVE DESCRIPTION OF TAIYUAN URBAN COORDINATED SUSTAINABLE DEVELOPME NT显示文摘As the economic,political and cultu ral center of a nation or a region,cit ies are the carriers of human activi-ties.In a sense,only cities take the path of the coordinated sustainable development,it is possible for a cou ntry or a re-gion,even the whole world ,to develo p coordinately and sustainbly.Today,how to describe the urban sustainable develop-ing level and measure the coordinate d degree of environment,economy and society,has attracted more and more atten-tions of urban managers and research ers.City is assumed to be a big system composed by 3subsystems of environm ent,economy and society,a set of indicators for urban coordinated sustainab le development of Taiyuan have been d esigned accord-ing to the thought of coordinated sustainable development and the reality of Taiyuan development.In this ind icator set there are three levels,which can be c alled as target level,indicator lev el and statistic indicator level.Am ong them,tar-get level includes three high-generalized grade-1indicators,represe nting the development standard of economy,society and environment subsystems.In this paper,according to the ideas of system theory and QIAN Xue-sen’s theory o f meta-synthesis methodology fromqualitative analysis to quantitative analysis,the level,the sustainabl e degree and the coordi-nated degree of urban development we re set up,which described the urban c oordinated sustainable developmen t scientifical-ly and quantitatively.The above indicator system and the method of quant itative description were applied to Taiyuan.Through calculating,we have got the economic developing level,social developing level,environmental quality situation and the overall developing level,of Taiyuan from1986to 1995.Also,we wo rked out the sustainability of the whole develop-ment,the respective coordinatabilities of the subsystems of economy an d society,society and environment,and environ-ment and economy,and the coordinata bility of the overall development of Taiyuan in the same period of time.The coordinat-ed sustainable development situati on was quantitatively described,an d the low development level was compr ehensively analyzed ,and suggestions were rais ed for its future coordinated sustainable development. KEY | FENG Yu-guang(College of Physics and Information E ngineering,Shanxi Teacher s University,Linfen 041004,P.R.China) | 2002 | Chinese Geographical Science2002，12，3： | 0 |
| 16 | Comprehensive Assessment to The Nutritive Value of Pleurotus Ostreatus Growing in Vinegar—Waste Culture Materials | ZHANG Yu\|feng,\ BAI Zhi\|ming,\ ZHANG Fu\|yuan Department of Basic Sciences,Shanxi Agricultural University, Taigu, Shanxi 030801,People′s Republic of China | 1999 | Systems Science and Systems Engineering1999，9，4： | 0 |
| 17 | Study on the Comprehensive Assessment for the Large-Scale Water Diversion Project Construction of Wanjiazhai Impact on Ecological Environment Quality | YANG Guo\|dong,\ SHI Xiao\|feng,\ LIANG Jia\|huaDepartment of Environmental Science, Shanxi University Taiyuan 030006,China | 1999 | Systems Science and Systems Engineering1999，9，4： | 0 |
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