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Experimental investigations on validity of moving chemical reaction boundary equation for the strong acid——weak base system with an excess of potassium chloride

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Progress in Natural Science:Materials International 2002年第9期 29-34页

作者： ZHOU Shulin, CAO Chengxi, QIAN Yitai, HE Youzhao, YANG Li, Qu Qishu and CHEN Wenkui(1. school of Life Science and Technology, Shanghai Jiaotong University, Shanghai 2.003., China 2. Department of Chemistry, University of Science and Technology of China, Hefei 2.1}02., China 3. Institute of Allergy Reserch, Wannan Medical College, Wuhu 2.1001, China) Institute of Allergy Reserch，Wannan Medical College，Wuhu 2.1.01.China school of Life Science and Technology，Shanghai Jiaotong University，Shanghai {1.003.，China Department of Chemistry，University of Science and Technology of China，Hefei 2.0}02.，China Department of Chemistry，University of Science and Technology of China，Hefei 2.0}02.，China

A moving chemical reaction boundary (MCRB) is formed by the weak alkali NH3.· H{1. and strong acid HC1.with an excess of potassium chloride as background electrolyte. The experimental results are compared with the predictions in accordance with the moving chemical reaction boundary equation (MCRBE). If the MCRB is cathodic, the experimental results are in agreement with the predictions by the MCRBE. However, if the MCRB is anodic, the experimental results significantly deviate from the predictions of the MCRBE. A corrected MCRB equation is proposed for such conditions. The findings are evidently different from those in our early reports (J. Chromatogr. A, 891.({1.00): 3.7-3.7; 907 ({1.01.: 3.7-3.{1. 9{1. ({1.01. {1.3.3.3.. This study is of obvious benefit to capillary electrophoresis and isoelectric focusing.

关键词： electromigration isoelectric focusing moving boundary system moving chemical reaction boundary.

Transarterial chemoembolization refractoriness in hepatocellular carcinoma:Chinese College of Interventionalists definition and consensus statement

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Chinese Medical Journal 2024年第17期137卷 2040-2042页

作者： Binyan Zhong Shen Zhang Haidong Zhu Wansheng Wang Caifang Ni Clinical Guidelines committee of Chinese College of Interventionalists Department of Interventional Radiology The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215006China Center of Interventional Radiology&Vascular Surgery Department of RadiologyZhongda HospitalMedical SchoolSoutheast UniversityNanjingJiangsu 210009China 不详

Transarterial chemoembolization(TACE)is recommended as the first-line approach for intermediate hepatocellular carcinoma(HCC),and it is the most widely applied method for advanced HCC in real-world clinical practice.[1.2.According to the China Liver Cancer(CNLC)staging system,TACE is recommended as the first-line therapy for stages IIb and IIIa,while it is also recommended as a major approach for stages Ib,IIa,and IIIb.[{1.Despite its confirmed treatment efficacy and safety,repeated TACE is sometimes unbeneficial for some patients due to the high heterogenicity of HCC,manifesting as liver function deterioration and occupying the optimal occasion of other ***,the concept of“TACE refractoriness”has been introduced by various societies around the world to avoid ineffective repeated TACE.[4]Nevertheless,there is no widely accepted consensus on the definitions of“TACE refractoriness”and some controversies have yet to be *** addition,whether the existing definitions of“TACE refractoriness”are suitable for Chinese HCC patients is still doubtful.

关键词： hepatocellular arterial Cancer

Formation of Intragranular Ferrite During Isothermal/Thermomechanical Processes in a Medium Carbon V-Ti-N Microalloyed Steel

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Journal of Iron and Steel Research International 2011年第S1期18卷 350-354页

作者： XU Lei 1.LIU Guo-quan 2.NIE Yu-zhu 1.WANG Xue-hui 1.MA E 1.(1.Hebei Iron and Steel Technology Research Institute,Shi Jiazhuang 05002.,Hebei,China 2.school of Materials Science and Engineering /State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 1.0083.China) Hebei Iron & Steel Technol Res Inst Shijiazhuang 050021 Hebei Peoples R China Univ Sci & Technol Beijing Sch Mat Sci & Engn State Key Lab Adv Met & Mat Beijing 100083 Peoples R China

For a V-Ti-N microalloyed steel with 0.3.%C-1.54%Mn,intragranular ferrite (IGF) was obtained in both isothermal austenite decomposition processes and thermomechanical processes simulating the industrial seamless tubing manufacture *** show that with decrease of the isothermal temperature in range of 600℃ down to 450℃,not only the morphology of IGF changed from equiaxed to acicular,but also the equiaxed IGF and the acicular IGF were *** importantly,it is found that the amount of equiaxed ferrite increased significantly in the thermomechanical process sample water quenched from 550℃ after 800℃ deformation than that in the isothermally treated sample at 550℃ sample without hot *** implies that appropriate controlled deformation with controlled cooling can significantly promote equiaxed IGF formation,and not solely rely on nucleation mechanisms related with *** deformation of austenite without dynamic and complete static recrystallization causes high energy regions,therefore further promotes the nucleation potency of IGF.

关键词： V-Ti-N microalloyed steel intragranular ferrite (IGF) isothermal treatment thermomechanical processes controlled cooling

学习《中国图书馆员职业道德准则(试行)》的理性思考

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图书情报工作 2004年第2期48卷 111-113,123页

作者：卢宏江苏省委党校图书馆南京210004

从社会背景、客观规律、指导思想、基本要求、实施建议等几方面论述学习《中国图书馆员职业道德准则(试行)》的认识与体会。

关键词：中国图书馆员职业道德行业规范精神文明建设法治

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制度信誉服务与个人利益

西北大学学报（哲学社会科学版） 2004年第6期34卷 86-89页

作者：霍丽薛占海西北大学学报编辑部陕西西安710069 吴旗县委陕西吴旗716000

个人利益是经济人在成本约束下追求效益最大化的趋利过程,而经济人是从自然中发展起来的,既要服从自然,又要超越自然,而超越背离了服从的前提,就会破坏人类的生存环境,因此,只有从完善的制度、良好的信誉、优质的服务等方面规范和引导... 详细信息

个人利益是经济人在成本约束下追求效益最大化的趋利过程,而经济人是从自然中发展起来的,既要服从自然,又要超越自然,而超越背离了服从的前提,就会破坏人类的生存环境,因此,只有从完善的制度、良好的信誉、优质的服务等方面规范和引导经济人的行为过程,形成人与人之间、人与自然界的良性互动,才能实现个人、社会经济效益的协调发展。

关键词：制度信誉服务个人利益

The New Method for CNC Trajectory Machining Motion Planning Based on Reference Time

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武汉理工大学学报 2006年第S2期28卷 659-663页

作者： JIANG Yongmin~1.XU Mingheng~2.1.Department of Mechanical Engineering,{1. of Southwest Jiaotong University,Chengdu 61.03.,China, Department of Mechanical Engineering School of Southwest Jiaotong UniversityChengdu 610031China

In order to make motion planning fitting practice,many characteristic of CNC trajectory motion are discussed, such as the geometric function,the motion and the *** is found that the relation between orbit function and motional parame- ter,so the differential equation about the trajectory motion be set-up by the goal of trajectory *** actual motion process is defined as reference time to link planning and *** a new movement planning method based on self-defining *** rest state,the differential simultaneous equation can be calculated according geometric characteristic analysis,it can be get that simple function consisted of coordinate and reference time *** motive state,dynamic parameter can be worked out accord- ing practical value of reference time,It is proved by experiment and simulation that it is a good way to control geometry and motion comprehensively,to reduce computation times and to increase the ability of environmental adaptation for path

关键词： reference time motion planning trajectory simultaneous equation hyperspace

Experiment of X-ray Generations Using Laser-Compton Scattering at LINAC of SINAP

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原子核物理评论 2009年第S1期26卷 109-114页

作者： PAN Qiang-yan1,XU Wang1,LUO Wen1,3.FAN Gong-tao1,3.Yang Li-feng1,3.Fan Guang-wei1,3.LI Yong-jiang1,3.XU Ben-ji1,SHI Xiang-chun2.LIN Guo-qiang1, YAN Zhe1,XU Yi1,3.CHEN Jing-gen1,GUO Wei1,WANG Hong-wei1,WANG Cheng-bin1, XU Jia-qiang1,Ma Yu-gang1,CAI Xiang-zhou1, ZHAO Ming-hua1,SHEN Wen-qing1(1 Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 2.1800,China 2.Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 2.1800,China 3.Graduate school of Chinese Academy of Sciences,Beijing 100049,China) Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Graduate school of Chinese Academy of Sciences Beijing 100049China

Laser Compton scattering(LCS) can generate X-rays or γ-rays with high brightness and easy controlled polarization by applying high-peak-power laser pulses to relativistic electron bunches. One of the most promising approaches to short pulsed X-ray sources is the laser synchrotron source. It is based on LCS between picoseconds relativistic electron bunches and picoseconds laser pulses. A project of Shanghai laser electron gamma source with LCS method has been proposed on Shanghai synchrotron radiation facility. Before that,a prototype has been developed in the beamline of the linear accelerator at the Shanghai Institute of Applied Physics,Chinese Academy of Sciences. The LCS experiment was carried out by using the 1.7 MeV,5 Hz,1.ns,0.1.nC electron bunches from the linear accelerator and the 1. ns,1. MW peak power,Nd∶YAG laser pulses. In this communication,we describe the details and report the first results of this experiment.

关键词： Compton scattering Nd∶YAG laser γ-ray source polarization

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近代中国政党政治模式演变的宏观透视

山东师范大学学报（人文社会科学版） 2008年第5期53卷 14-18页

作者：张福记姜洁晶山东师范大学政法学院山东济南250014 中共中央党校科社部北京100091

辛亥革命以后,中国政党政治模式经历了民初多党竞争型政党政治、国民党一党专政和中共执政多党参政三种模式的演变,呈现为从多极化向一极化转变、最终走向一极为主多元参与的中和格局。这种由两极走向中和的政党政治模式的转变格局,既... 详细信息

辛亥革命以后,中国政党政治模式经历了民初多党竞争型政党政治、国民党一党专政和中共执政多党参政三种模式的演变,呈现为从多极化向一极化转变、最终走向一极为主多元参与的中和格局。这种由两极走向中和的政党政治模式的转变格局,既与中国政党自身的先进性、成熟性水平紧密相关,更取决于大转型时代近代中国社会的复杂演化。

关键词：近代中国政党政治模式演变原因

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由“非典”事件谈农民工社会保障问题

天中学刊 2003年第3期18卷 20-22页

作者：齐杏发蒋维平中共广东省委党校广东广州510053 中共驻马店市委党校河南驻马店463000

农民工是联系城镇与乡村的纽带,农民工社会保障机制的建立有利于我国经济社会的健康稳定发展,同时也是社会进步的必然要求。农民工社会保障机制的建立存在着诸多难点,目前应该尽快建立农民工的大病保障和工伤事故保障等最基本的生存保... 详细信息

农民工是联系城镇与乡村的纽带,农民工社会保障机制的建立有利于我国经济社会的健康稳定发展,同时也是社会进步的必然要求。农民工社会保障机制的建立存在着诸多难点,目前应该尽快建立农民工的大病保障和工伤事故保障等最基本的生存保障机制。

关键词：农民工社会保障保障机制