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12篇 您的检索式:作者名="RUI Cun"
    题名 作者 年代 出处 被引量
1Impact of Temperature on Mortality in Three Major Chinese Cities显示文摘Objective To study the relation between temperature and mortality by estimating the temperature-related mortality in Beijing,Shanghai,and Guangzhou.Methods Data of daily mortality,weather and air pollution in the three cities were collected.A distributed lag nonlinear model was established and used in analyzing the effects of temperature on mortality.Current and future net temperature-related mortality was estimated.Results The association between temperature and mortality was J-shaped,with an increased death risk of both hot and cold temperature in these cities.The effects of cold temperature on health lasted longer than those of hot temperature.The projected temperature-related mortality increased with the decreased cold-related mortality.The mortality was higher in Guangzhou than in Beijing and Shanghai.Conclusion The impact of temperature on health varies in the 3 cities of China,which may have implications for climate policy making in China.ZHANG Jing LI Tian Tian TAN Jian Guo HUANG Cun Rui KAN Hai Dong 2014Biomedical and Environmental Sciences2014,27,7:5
2One-Dimensional Polyaniline Nanostructures with Controllable Surfaces and Diameters Using Vanadic Acid as the Oxidant显示文摘Cun L C Li J Rui P H 2007Macromolecules2007,40,22:1
3Warp Degree Optimization of Automobile Bumper in Sequential Injection Molding显示文摘Shi Xian Sun Yao Shun Zhu Cun Yu Cai Yong Mei Li Rui Tao Rong Sun 2013Applied Mechanics and Materials . 2013 (329)2013,,:1
4Zinc finger transcription factor ZAT family genes confer multi-tolerances in Gossypium hirsutum L.显示文摘ZAT(Zinc Finger of Arabidopsis thaliana)proteins are composed of a plant-specific transcription factor family,which play an important role in plant growth,development,and stress resista nee.To study the potential function of ZAT family in cotton,the whole genome identification,expression,and structure analysis of ZAT gene family were carried out.In this study,our analysis revealed the presenee of 115Z 56,59,and 115 ZAT genes in Gossypium hirsutum,G raimondii,G.arboreum and G barbadense,respectively.According to the number of domains and phylogenetic characteristics,we divided ZAT genes of four Gossypium species into 4 different clades,and further divided them into 11 subfamilies.The results of collinearity an alysis showed that segmental duplicati on was the main method to amplify the cotton ZAT genes family.Analysis of c/s-elements of promoters indicated that most GhZAT genes contained c/5-elements related to plant hormones and abiotic stress.According to heatmap analysis,the expression patterns of GhZAT genes under different stresses indicated that GhZAT genes were significantly involved in the response to cold,heat,salt,and PEG stress,possibly through different mechanisms.Among the highly expressed genes,we cloned a G hirsutum gene GhZAT67.Through virus-induced gene silencing(VIGS),we found that its expression level decreased significantly after being sileneed.Under alkaline treatment,the wilting degree of silenced plants was even greater than the wild type,which proved that GhZAT67 gene was involved in the response to alkaline stress.FAN Yapeng ZHANG Yuexin RUI Cun XU Nan ZHANG Hong WANG Jing MALIK Waqar Afeal HAN Mingge ZHAO Lanjie LU Xuke CHEN Xiugui CHEN Chao YE Wuwei 2021Journal of Cotton Research2021,4,3:0
5Strategic Thinking and Measures for Plant Quarantine and Food Safety显示文摘This paper describes the importance of plant quarantine to the food safety in China through cases where plant quarantine helps to effectively intercept harmful organisms for food safety and promote export and import trading.It also presents the existing problems in plant quarantine work and appropriate measures.Guibin WANG Jinghan YANG Yongmei LI Daiju CUN Rui MA Guiping FAN 2013Asian Agricultural Research2013,5,8:0
6Fuzzy Multi-Objective Semi-Definition Programming显示文摘This paper first applies the fuzzy set theory to multi-objective semi-definite program-ming (MSDP), and proposes the fuzzy multi-objective semi-definite programming (FMSDP) model whose optimal efficient solution is defined for the first time, too. By constructing a membership function, the FMSDP is translated to the MSDP. Then we prove that the optimal efficient solution of FMSDP is consistent with the efficient solution of MSDP and present the optimality condition about these programming. At last, we give an algorithm for FMSDP by introducing a new membership function and a series of transformation.Rui LIU Ke Cun ZHANG 2010Journal of Mathematical Research and Exposition2010,30,4:0
7A Novel Pentadecanuclear Neodymium Cluster: Synthesis and Structure of [Nd_(15)(μ_4-tyr)_(10)(μ_3-OH)_(20)(μ_2-OH)_4(OH)_(10)(μ_2-H_2O)-(H_2O)_(10)][Na(ClO_4)_2]·61H_2O显示文摘The title complex was synthesized by dissolving tyrosine (tyr) in an aqueous solution ofNd(ClO4)3 at NpH5, and its crystal stfucture was determined by X-ray diffraction methods. Thecomplex is a novel pentadecanuclear with the 15 Nd3+ ions connected by μ3-OH- ions. The tyrosineligands are all in their anionic form, and each coordinates to the neodymium ions via the nitrogenatom of the amino group and the two carboxyl oxygen atoms. The molecule a barrel structure.Rui Yao WANG Zhe Ming WANG Song GAO Tian Zhu JIN Zhi Da CHEN Chun Hua YAN Guang Xian XU (State Key Laboratory of Rare Earth Material Chemistry and ApplicationsPeking UniverSity, Beijing 100871)Cun Heng HE (National Research Center for Analysis of Dr 1998Chinese Chemical Letters1998,9,12:0
8Combination of Micro-fluidic Chip with Fluorescence Correlation Spectroscopy for Single Molecule Detection显示文摘一种单个分子察觉技术被联合开发作为壁炉隧道 poly (dimethylsiloxane )/glass 微能流动的薄片和荧光关联能谱法(FCS ) 。这个方法成功地被用来在包含荧光黄和玫瑰精绿色 succinimidyl 酉旨的混合决定二个模型部件的比例。Rui BI Pu Dun ZHANG Chao Qing DONG Ji Cun REN 2006Chinese Chemical Letters2006,17,4:0
9Genotyping of strains of Yersinia pestis from Marmota baibacina-Spermophilus undulates Plague Focus of Tianshan Mountains in China显示文摘The airn of this study is to carry out genotyping of 61 Y.pestis strains isolated from Marmota baibacina-Spermophilus undulates Plague Focus of Tianshan Mountains in China. Primer pairs targeting the 22 DFRs were designed for detecting the genotypes of 61 strains. As a result, 61 strains of Y.pestis were divided into four genotypes 1, 2, 3, and 4. Genotypes 1, 2 and 3 were found from west part in Northern Tianshan Mountains Plague Focus, but type 1 was only from Nileke county. The type of strains from Aheqi was different from those of Atushi counties in Southern Tianshan Mountains and similar to strains in Northern Tianshan Mountains Plague Focus. The type 4 distributed over Atushi county, which was identical with that of strains from Marmota caudae Plague Focus of the Pamiri Plateau. It is concluded that geonotyping is identical with ecotyping made by Shuli Ji. Tianshan Mountains Plague Focus and Marmota caudae Plague Focus of the Pamiri Plateau have a cross spreading profile.LI XIA JIN ER HEI DAI DONG SHENG ZHOU BAI ZHONG CWI RI XIA DAI SHAN LONG YUE MEI YING QI HAI HONG ZHAO CUN XIANG LI XIAO YAN YANG XIAO TAO YU XIANG DAI MIN LI RUI FU YANG 2005Journal of Microbiology and Immunology2005,3,4:0
10CARBONIUM CYCLIZATION—STUDIES ON LIGNANS CONTAINING THE DIBENZOCYCLOOCTADIENE SYSTEM.Ⅰ显示文摘Schisandrin(1)under the Ritter reaction conditions(conc.H2SO4/CH3CN)gave trace amounts of the expected acetamidoderivatives(2a,2b).The main product is 5a,from intramolecular car-bonium cyclization.Rui TAN Qi Tai ZHENG Cun Heng HE Xiao Tian LIANG Institute of Materia Medica,Nan-wei Road,Beijing 100050 1990Chinese Chemical Letters1990,1,1:0
11Functional structure analysis and genome‑wide identification of CNX gene family in cotton显示文摘Background:Under abiotic stress conditions,cotton growth is inhibited and yield losses are severe.Identification of calnexin family members and function analysis under abiotic stress laid the foundation for the screening of stressrelated candidate genes.Results:A total of 60 CNX family members have been identified in Gossypium hirsutum,G.barbadense,G.arboreum,and G.raimondii,and they were divided into two categories:CNX and CRT genes.Through the construction of a phylogenetic tree,they were subdivided into three classes.Further analysis of chromosome localization,conserved promoters,gene structure and selection under pressure showed that the family members were highly conserved in the evolution process.Analysis of cis-acting elements in the promoter regions showed that CNX family genes contain regulatory elements for growth and development,anaerobic,drought,defense and stress response,and plant hormones.Using RNA-seq data to study the expression pattern of GhCNX genes under cold,hot,salt stress and Polyethylene glycol,it was observed that the gene expression levels changed by different degrees under different stress conditions,indicating that GhCNX members were involved in the regulation of multiple biological stresses.Conclusion:This study provides an insight into the members of cotton CNX genes.The results of this study suggested that CNX family members play a role in defense against adversity and provide a foundation for the discovery of stress-related genes.XU Nan ZHANG Hong ZHANG Yuexin FAN Yapeng WANG Jing MALIK Waqar Afzal RUI Cun HAN Mingge LU Xuke CHEN Xiugui WANG Junjuan WANG Delong WANG Shuai CHEN Chao GUO Lixue ZHAO Lanjie YE Wuwei 2022Journal of Cotton Research2022,5,3:0
12THE EFFECTS OF SOLVENTS ON THE INTRAMOLECULAR PROCESSES ——NMR STUDY显示文摘The influences of methanol-d4(MeOD), dimethylsulfoxide-d6 (Me2SO(D)) and dioxane(C4H8O2) solvents on the intramolecular processes are studied by NMR. It has been shown that the addition of these solvents in CdEGTA complex aqueous solution can increase the rate constant (k) of the nitrogen inversion and decrease the activation energy of this process. The linear relations between In(k) and the reciprocal of the solvent dielectric constants (1/ε) are obtained for all the three solvents.Rui Fang SONG~*, Cun Zhi ZHANG and Fei LI Institute of Theoretical Chemistry, Jilin Univeristy, Changchun 130023 1991Chinese Chemical Letters1991,2,8:0
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