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四川大学学报（自然科学版） 2001年第S1期38卷 41-44页

作者：龙超云陈世国贵州大学物理系贵阳550025 贵州师大物理系贵阳550001

应用分形的自相似性和对称性 ,导出电磁波在一类多重分形介质膜系的矩阵迭代关系 ,并计算了电磁波在垂直入射时的透射率 ,结果表明 ,其透射率具有分形的自似特征 ,这一特性可望在光学薄膜设计和光电器件等领域得到应用 .

关键词：多重分形介质膜系干涉矩阵透射率

Correlation between echolocation calls and morphological features among three kinds of bats

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Progress in Natural science:Materials International 2002年第9期 35-40页

作者： FENG Jiang , CHEN Min, LI Zhenxin, ZHANG Shuyi, ZHAO Huihua and ZHOU Jiang(1. Environmental science Department, Northeast normal University, Changchun 13002., {2. 2. Institute of Zoology, The Chinese Academy of sciences, Beijing 100080, {2. 3. Biology Department, guizhou normal University, guiyang 550000, {2.) Environmental science Department Northeast Normal University Changchun 130024 China Institute of Zoology The Chinese Academy of Sciences Beijing 100080 China Biology Department Guizhou Normal UniversityGuiyang 550000 China

The correlation between echolocation sound and morphological features of 18 species of bats, which are subordinated to 3 families including rhinolophidae, hipposideridae and vespertilionidae is studied. Pearson s correlation and regression analysis are adopted to analyze the correlations between noseleaf width (NW) and forearm length (FAL), NW and dominant frequency (DF), FAL and DF, The results show a positive correlation between NW and FAL and a negative correlation between NW and DF in Rhinolophidae. In each family, there is a negative correlation between FAL and DF. Some species have a higher or lower frequency than predicted one according to their body size. There are significant differences of the regression equation of FAL and DF among the three families. For the bats with the same body size, the order in frequency is: hipposiderid bats> rhinolophid bats> vespertilionid bats. The mechanism of interrelationship between FAL and DF of bats, the reason why these deviations occur in correlativity of t

关键词： Rhinolophidae Hipposideridae Vespertilionidae echolocation calls morphology correlation.

Temperature dependence of circular DNA topological states and a solution to a single molecular experiment problem

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生物物理学报 2009年第S1期25卷 296-297页

作者： Yanhui Liu1, Hu Chen2. Lin Hu1, Zhong-Can Ou-Yang3, and Jie Yan2.1.guizhou University, college of {2., guiyang, 55002. 2.National University of Singapore, Department of Physics, {2. Drive 3, Singapore, 117542.3 The Institute of Theoretical Physics, Chinese Academy of {2.s, Beijing, china, 100080

Circular double stranded DNA has different topological states which are defined by their linking numbers. Equilibrium distribution of linking numbers can be obtained by closing

关键词： DNA Temperature dependence of circular DNA topological states and a solution to a single molecular experiment problem

A New Triterpenoid from Teucrium Integrifolium

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Chinese Chemical Letters 1998年第8期9卷 737-738页

作者： Xing Liang CHEN Tian En WANG Bei JIANG Zhong Wen LIN Han Dong SUN(G.i.h.. Academy of science, guiyang 550001)(Department of Chemistry, {2. University, guiyang 55002.)(Laboratory of Phytochemistry, Kunming Institute of Botany,Chinese Academy of Sc guizhou Academy of science Guiyang 550001 China Department of Chemistry Guizhou University Guiyang 550025 China Laboratory of Phytochemistry Kunming Institute of Botany Chinese Academy of Science Kunming 650204 China

A new ursane-type triterpene, 3 beta-hydroxy-urs-5(6)-en-2.-oic acid 1, was isolated from the aerial parts of Teucrium integrifolium and characterized. The structure of this new compound was mainly established by 2. N... 详细信息

关键词： Teucrium integrifolium labiatae ursane-type triterpenoid 3 beta-hydroxy-urs-5(6)-en-2.-oic acid

大学生手机成瘾与孤独感、手机使用动机的关系

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心理科学 2011年第6期34卷 1453-1457页

作者：刘红王洪礼贵州安顺学院教管系安顺561000 贵州省心理健康教育协会贵阳550001 贵州师范大学教育科学学院贵阳550001

为探讨手机成瘾与孤独感、手机使用动机的关系,采用手机成瘾指数量表、UCLA孤独量表和手机使用动机问卷对442.大学生进行测量,并综合运用相关分析、多元方差分析和路径分析考察变量间的关系。结果表明:(1)孤独感影响手机成瘾的路径有两... 详细信息

为探讨手机成瘾与孤独感、手机使用动机的关系,采用手机成瘾指数量表、UCLA孤独量表和手机使用动机问卷对442.大学生进行测量,并综合运用相关分析、多元方差分析和路径分析考察变量间的关系。结果表明:(1)孤独感影响手机成瘾的路径有两条:一是直接预测大学生的手机成瘾,二是通过网娱动机间接预测手机成瘾。(2.孤独感是影响手机成瘾的重要因素,对大学生手机成瘾的干预可以从降低孤独感入手。

关键词：手机成瘾手机使用动机孤独感网娱动机大学生

Relationship Between Soluble Protein,Chlorophyll and ATP in Drought-Resistant Sweet Potato Under Water Stress

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Agricultural sciences in china 2002年第12期1卷 1329-1333页

作者： ZHANG Ming-sheng, XIE Bo, TAN Feng and ZHANG Qi-tang(Agricultural college , guizhou University , {2. 55002. , P. R. china The college of Life science , Southwest china normal University, Chongqing 400715 , P.R.china) Agricultural college Guizhou University Guiyang 550025 P.R.China The college of Life science Southwest China Normal University Chongqing 400715 P.R.China

Some indices concerning the metabolism of substance and energy in sweet potato leaves under water stress were studied. The results showed an obvious increase in soluble protein content. Compared with control, Chl a, Chl b, total Chl contents and the ratio of Chl a to Chl b all decreased to some extent. ATP content increased in some varieties and decreased in others, but the stronger the drought resistance of the variety , the higher the ATP content. The correlation coefficient(r)of the soluble protein content, ratio of Chl a to Chl b and ATP content as a percentage of the drought-resistant sweet potato control variety are 0. 8968, - 0. 8509 and 0. 82.0, respectively, P<0. 01. So these indices can be used to evaluate the drought resistance of different sweet potato varieties.

关键词： Sweet potato Water stress Soluble protein Chlorophyll ATP Drought resistance

bFGF和Ets-1在原发性卵巢癌中的表达及意义

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实用妇产科杂志 2004年第3期20卷 157-159,F010页

作者：周金年孙渝成元华肖子文贵阳医学院附属医院贵州贵阳550004 贵阳医学院贵州贵阳550004

目的 :检测碱性成纤维细胞生长因子 (basicfibroblastgrowthfactor,bFGF)和E2.6转录因子 (E2.6transformation specific 1,Ets 1)在原发性卵巢癌中的表达 ,为评估卵巢癌的生物学行为提供新的依据。方法 :应用免疫组织化学链霉素抗生物... 详细信息

目的 :检测碱性成纤维细胞生长因子 (basicfibroblastgrowthfactor,bFGF)和E2.6转录因子 (E2.6transformation specific 1,Ets 1)在原发性卵巢癌中的表达 ,为评估卵巢癌的生物学行为提供新的依据。方法 :应用免疫组织化学链霉素抗生物素—过氧化物酶复合法 (streptomycinavidin biotin peroxidasecomplex,SP)检测 32.卵巢癌组织中bFGF和Ets 1的表达 ,观察其与肿瘤组织学分级、临床分期、有无淋巴结转移及相互之间的关系。结果 :卵巢癌组织中bFGF和Ets 1的阳性表达率明显高于癌旁组织 (P <0 .0 0 1) ;bFGF和Ets 1的表达与原发性卵巢癌的FIGO分期和组织学分级密切相关 ;有淋巴结转移患者的bFGF和Ets 1阳性表达率高于无淋巴结转移患者 (P <0 .0 0 5和P <0 .0 1) ;癌组织中bFGF和Ets 1的表达密切相关 ,相关系数rs0 .396 (P <0 .0 5 )。结论 :bFGF和Ets 1的表达与原发性卵巢癌的转移有密切关系 ,检测bFGF和Ets

关键词：原发性卵巢癌碱性成纤维细胞生长因子 E2.转录因子免疫组织化学

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论构建和谐贵州

贵州民族研究 2006年第6期26卷 165-169页

作者：何国伟贵州师范大学教育科学学院贵州.贵阳550001

构建和谐贵州是贵州各族人民的重大使命,对全面建设贵州小康社会,加快贵州现代化建设步伐具有深远意义。必须以科学发展观为指针,要搞好各方利益协调,要正确处理好农村问题及搞好新农村建设,要统筹城乡协调发展,大力发展贵州民族文化产... 详细信息

构建和谐贵州是贵州各族人民的重大使命,对全面建设贵州小康社会,加快贵州现代化建设步伐具有深远意义。必须以科学发展观为指针,要搞好各方利益协调,要正确处理好农村问题及搞好新农村建设,要统筹城乡协调发展,大力发展贵州民族文化产业,推动贵州各民族经济文化民族关系协调发展。

关键词：和谐贵州科学发展观利益协调新农村建设统筹

Patellofemoral osteoarthritis followed up after receiving the surgical treat of patella covered with the pedicled infrapatellar fat pad and bone perforation

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Patellofemoral osteoarthritis followed up after receiving th...

Patellofemoral osteoarthritis followed up after receiving the surgical treat of patella covered with the pedicled infrapatellar fat pad and bone perforation

全国骨伤专业研究生教材统定稿会议

作者： No.2.affiliated hospital of guiyang college of TCM,guiyang,guizhou,china 550002.Jie Xiaoguang

The patellofemoral osteoarthritis is a kind of frequent *** are lots of methods to treat this disease,but the effect is not *** 8.1998-9.2.02.by utilizing the patella covered with the pedicled infrapatellar fat and bone perforation to treat the patellofemoral osteoarthritis(30 knees of 2. patients)we had received the satisfactory effect.

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Patellofemoral osteoarthritis followed up after receiving th...