检索结果-南通市图书馆

维普期刊数据库博看期刊

在线全文

学校读者我要写书评

暂无评论

罗氏内家拳之研究

武术研究 2024年第1期9卷 32-34,46页

作者：刘三洪罗海斌云南民族大学体育学院云南昆明650500

罗氏内家拳是湖南省第六批非物质文化遗产代表性项目,由罗钟恒创编,现传至第六代罗锡平。罗氏内家拳拥有功法、套路、武狮、药功等一套完整的武术体系,历史源远流长、风格独特、内容丰富,在湘南闻名,“罩公式”是其代表性拳种。文章运... 详细信息

罗氏内家拳是湖南省第六批非物质文化遗产代表性项目,由罗钟恒创编,现传至第六代罗锡平。罗氏内家拳拥有功法、套路、武狮、药功等一套完整的武术体系,历史源远流长、风格独特、内容丰富,在湘南闻名,“罩公式”是其代表性拳种。文章运用文献资料法、田野调查法、访谈法、口述史研究法对罗氏内家拳进行研究,通过梳理其创编和传承谱系、技术体系与风格特点,结合自身习练体会,对罗氏内家拳的传承进行再思考,以期让更多武术人了解该拳种,为罗氏内家拳的发展助力。

关键词：罗氏内家拳 “罩功式” 传承

维普期刊数据库博看期刊

Optimal MMSE successive interference cancellation in group-wise STBC MIMO systems

在线全文

学校读者我要写书评

暂无评论

Journal of Systems Engineering and Electronics 2006年第1期17卷 85-90页

作者： Fan Xun Zhang haibin luo Hanwen Huang Jianguo Dept. of Electronic Engineering Shanghai Jiaotong Univ. Shanghai 200030 P. R. China

An optimal minimum mean square error successive interference cancellation （OMMSE SIC） scheme for Groupwise space-time block coding （G-STBC） multiple-input multiple-output （MIMO） systems is presented. In such a system, transmit antennas are partitioned into several STBC encoding groups and each group transmits independent data stream which is individually STBC encoded. On the receiver side, by exploring the temporal constraint provided by STBC, an equivalent channel model similar to the one in standard vertical Bell laboratories layered space-time （V-BLAST） systems is generated. Then OMMSE SIC algorithm is performed to detect all the transmitted information. Simulation compares the proposed scheme with non-ordering MMSE SIC scheme and the corresponding equal data rate scheme in V-BLAST systems with the same receive antennas＇ number. Result shows that the proposed scheme has better performance than non-ordering MMSE SIC scheme and by introducing more transmit antennas and adopting the OMMSE SIC scheme, better performance also can be achieved than corresponding V-BLAST systems.

关键词： multi-input multi-output vertical Bell laboratories layered space-time space-time block coding minimum mean square error

Integration of InSAR and GPS for hydraulic engineering

在线全文

学校读者我要写书评

暂无评论

Science China(Technological Sciences) 2007年第Z1期50卷 111-124页

作者： HE XiuFeng luo haibin HUANG QiHuan HE Min Institute of Satellite Navigation & Spatial Information System Hohai UniversityNanjing 210098China Institute of Satellite Navigation & Spatial Information SystemHohai UniversityNanjing 210098China Institute of Satellite Navigation & Spatial Information SystemHohai UniversityNanjing 210098China Institute of Satellite Navigation & Spatial Information SystemHohai UniversityNanjing 210098China

Interferometric synthetic aperture radar (InSAR) is a potential earth observation approach, and it has been demonstrated to have a variety of applications in measuring ground movement, urban subsidence and landslides. Currently InSAR provides the ability to map accurate DEM and measure ground deformation to sub-centimeter accuracy. However, many factors affect InSAR to measure ground movement since dam constructions are built in a large scale area with a complicated climate and unstable geology. This paper discusses potential applications of integrated InSAR and GPS to monitor a large-scale ground movement due to hydropower developments. The integration of InSAR and GPS can provide a cost-effective means for monitoring deformation of hydropower developments. Moreover, two novel methods, both the improved spatial interpolating method and estimation of 3D surface motion velocities method, are proposed and the experimental results and analysis are given in this paper.

关键词： InSAR GPS hydraulic and hydropower engineering slides monitoring

经导管主动脉瓣置换术后Ⅰ期心脏康复专科护理管理的研究进展

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

广西医学 2024年第2期46卷 304-307页

作者：李月陈务贤李高叶罗海彬广西医科大学第一附属医院心血管介入导管室广西南宁市530021

经导管主动脉瓣置换术(TAVR)已成为主动脉瓣狭窄的首选治疗方式。TAVR术后Ⅰ期实施心脏康复,不仅能够降低二次手术风险,而且对于改善患者预后至关重要。本文总结TAVR术后Ⅰ期心脏康复实施现状、心脏康复专科护士培养现状,以及以专科护... 详细信息

经导管主动脉瓣置换术(TAVR)已成为主动脉瓣狭窄的首选治疗方式。TAVR术后Ⅰ期实施心脏康复,不仅能够降低二次手术风险,而且对于改善患者预后至关重要。本文总结TAVR术后Ⅰ期心脏康复实施现状、心脏康复专科护士培养现状,以及以专科护士为主导的TAVR术后Ⅰ期心脏康复的效果及挑战,为TAVR术后心脏康复专科护理的发展提供建议,进而为培养适合我国国情的高素质心脏康复专科护理人才提供参考。

关键词：经导管主动脉瓣置换术心脏康复专科护士 Ⅰ期康复护理综述

Determining PPARg-ligand binding affinity using fluorescent assay with cis-parinaric acid as a probe

在线全文

学校读者我要写书评

暂无评论

Science China Chemistry 2005年第2期48卷 122-131页

作者： GAO Zhenting luo haibin CHEN Lili SHEN Jianhua CHEN Kaixian JIANG Hualiang SHEN Xu Drug Discovery and Design Center Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China

Upon the study of small-molecules binding to proteins, the traditional methods for calculating dissociation constants (Kd and Ki) have shortcomings in dealing with the single bind- ing site models. In this paper, two equations have been derived to solve this problem. These two equations are independent of the total concentration or initial degree of saturation of receptor and the activity of the competitive molecule. Through nonlinear fitting against these two equations, Kd value of a probe can be obtained by binding assay, and Ki value of a ligand can be obtained by competitive assay. Moreover, only the total concentrations of receptor([R]t), ligand([L]t) and probe([P]t) are required for the data fitting. In this work, Ki values of some typical ligands of PPARγ were successfully determined by use of our equations, among which the Ki value of PPARγ-LY171883 was reported for the first time.

关键词： displacement assay IC_(50) equilibrium dissociation constant PPAR cis-parinaric acid fluorescent probe

Cleaning of South African coal using a compound dry cleaning apparatus

在线全文

学校读者我要写书评

暂无评论

Mining Science and Technology 2011年第1期21卷 117-121页

作者： Li haibin luo Zhenfu Zhao Yuemin Wu Wanchang Zhang Cuiyu Dai Ningning School of Chemical Engineering and Technology China University of Mining ＆ Technology Xuzhou 221116 China

The compound dry cleaning principle is briefly described.A beneficiation test on South African coal was conducted using a model compound dry cleaning *** results were obtained and the optimum operating parameters were *** are：an amplitude of 3.0 mm,a motor frequency of 47.5 Hz,an air volume of 50%,a transverse angle of 7°,and a longitudinal angle of-2°.These conditions yield a clean coal containing 11%ash and a coal production of 75%.The organic efficiency,η,is 95.86%.These results show that the South African coal can be separated effectively by compound dry cleaning,which will popularize the compound dry cleaning method.

关键词： Compound dry cleaning Model apparatus South African coal

Compressive and energy absorption properties of closed-cell magnesium foams

在线全文

学校读者我要写书评

暂无评论

Rare Metals 2010年第4期29卷 417-420页

作者： JI haibin,YAO Guangchun,luo Hongjie,ZU Guoyin,and LIU Letian School of Material and Metallurgy,Northeastern University,Shenyang 110004,China School of Material and Metallurgy Northeastern University Shenyang China

The quasi-static compressive mechanical behavior and deformation mechanism of closed-cell magnesium foams were studied, and the ef- fects of the density of magnesium foams on the compressive and energy absorption properties were also discussed. The results show that the compressive process of closed-cell magnesium foams is characterized by three deformation stages： linear elastic stage, collapsing stage and densification stage. At the linear elastic stage, the peak compressive strength （t70） and Young＇s modulus （E0） increase as the density increases Magnesium foams can absorb energy at the collapsing stage. In a certain strain range, the energy absorption capacity also increases as the density of magnesium foams increases.

关键词： magnesium foams compression energy absorption closed-cell Young's modulus

Computational Investigations about the Effects of Heteromolecular Aggregation on Bioactivities:a Case of Neonicotinoids and Water

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Chemistry 2014年第4期32卷 324-334页

作者： Shuang Xia Jiagao Cheng Yue Feng Xusheng Shao haibin luo Zhiping Xu Xiaoyong Xu Zhong Li Shanghai Key Laboratory of Chemical Biology School of PharmacyEast China University of Science and TechnologyShanghai 200237China School of Pharmaceutical Sciences Sun Yat-Sen UniversityGuangzhouGuangdong 510006China

Molecular aggregation state of bioactive compounds plays a key role in bio-interactive *** ag-gregation states of bioactive compounds contribute to different biological or chemical ***-bridge,as the simple hetero-molecular aggregation,has been found bridging the binding between many bioactive compounds and their targets through hydrogen bonding network,*** the recognition of neonicotinoids with insect *** better understanding the roles of water-bridge on bioactivities of compounds,an approach of hetero-dimeric ag-gregation with water was *** structure-activity relationship(QSAR)and pharmacophore mod-eling investigations were applied on 19 neonicotinoids,as well as their aggregates with *** aggregate-based CoMSIA,PHASE and linear QSAR models presented better statistical significance and predictabilities than the monomer ones,which indicated that the bioactivities correlated with the aggregate properties and water bridged hy-drogen bond of the active *** results revealed the essential roles of water-bridge in ligand recognition,which should be considered in future ligand design and optimization.

关键词： hetero-aggregation water-bridge neonicotinoids quantitative structure-activity relationship(QSAR) pharmacophore

Genetic Variations and Nonalcoholic Fatty Liver Disease:Field Synopsis,Systematic Meta-Analysis,and Epidemiological Evidence

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2024年第7期37卷 762-773页

作者： Yamei Li Xiang Xiao Jie Wang Yixu Liu Xiongfeng Pan haibin Yu Jiayou luo Miyang luo Department of Epidemiology and Health Statistics School of Public HealthUniversity of South ChinaHengyang 421001HunanChina Department of Maternal and Child Health Xiangya School of Public HealthCentral South UniversityChangsha 410008HunanChina Supervision and Inspection Department of Shanghai Healthcare Security Bureau Shanghai 200003China Department of Epidemiology and Health Statistics Xiangya School of Public HealthCentral South UniversityChangsha 410008HunanChina

Objective To systematically summarize the published literature on the genetic variants associated with nonalcoholic fatty liver disease(NAFLD).Methods Literature from Web of Science,PubMed,and Embase between January 1980 and September 2022 was systematically ***-analyses of the genetic variants were conducted using at least five data *** epidemiologic credibility of the significant associations was graded using the Venice *** Based on literature screening,399 eligible studies were included,comprising 381 candidate gene association,16 genome-wide association,and 2 whole-exome sequencing *** identified 465 genetic variants in 173 genes in candidate gene association studies,and 25 genetic variants in 17 genes were included in the *** meta-analysis identified 11 variants in 10 genes that were significantly associated with NAFLD,with cumulative epidemiological evidence of an association graded as strong for two variants in two genes(HFE,TNF),moderate for four variants in three genes(TM6SF2,GCKR,and ADIPOQ),and weak for five variants in five genes(MBOAT7,PEMT,PNPLA3,LEPR,and MTHFR).Conclusion This study identified six variants in five genes that had moderate to strong evidence of an association with NAFLD,which may help understand the genetic architecture of NAFLD risk.

关键词： Nonalcoholic fatty liver disease Genetic association study Genetic variant Systematic review Meta-analysis