94 research outputs found
Fission life-time calculation using a complex absorbing potential
A comparison between the semi-classical approximation and the full quantum
calculation with a complex absorbing potential is made with a model of the
fission of 258Fm. The potential barrier is obtained with the constrained Skyrme
HF+BCS theory. The life-time obtained by the two calculations agree with each
other the difference being only by 25%.Comment: 5 pages, 2 figures, Conference proceedings of CNR*15 workshop, Tokyo,
October 2015 to be published in EPJ Web of Conference
A Study on the Abitrability of Antitrust Dispute
反垄断争议可以分为横向和纵向的反垄断争议,横向的反垄断争议具有特殊性,它是涉及到平等主体之间的与商事利益有关又与公共政策相关的争议。随着可仲裁性与公共政策的关系的变化,横向反垄断争议的可仲裁性也从绝对否定到逐步得到承认。本文主要采用了比较分析和案例分析法,介绍了国外反垄断争议的可仲裁性的发展经验,并对其在立法和司法的历史转变过程中所涉及具体因素进行总结,从而为我国提供可借鉴的经验。本文除前言外,共分为三章。 第一章是反垄断争议的可仲裁性概述。本章紧紧围绕反垄断争议的分类和可仲裁性的概念,通过对可仲裁性内容和标准的分析,论述了横向的反垄断争议通过仲裁解决是可行的,并进而概述了反垄断争议可仲裁性...Antitrust dispute can be horizontal or vertical. Horizontal antitrust dispute has its particularity, and is related to both commercial interest between the equal parties and public policy. As the variation of relationship between arbitrability and public policy, the arbitrability of horizontal antitrust dispute has been gradually recognized. This thesis, by means of comparative analysis and case s...学位:法学硕士院系专业:法学院法律系_经济法学学号:1202005130046
Determination of Dimethyl Fumarate in Leather by Hight Performance Liquid Chromatography
第一作者简介:黄瓒,女,1979年生,硕士。[中文文摘]本文建立了采用二氯甲烷超声波萃取,中性氧化铝脱脂净化,无水硫酸钠脱水,低温浓缩定容,最后采用高效液相色谱法对皮革样品中富马酸二甲酯进行定性定量的检测方法。该方法测定低限为0.06 mg/kg,在0.1~5 mg/kg的添加水平范围内,富马酸二甲酯的回收率为63.9%~92.4%,相对标准偏差为1.08%~1.63%。该方法简单快捷,能够满足皮革样品中富马酸二甲酯的检测要求。[英文文摘]The determination method of dimethyl fumarate(DMF)in leather was developed.With dichloromethane as solvent and neutral aluminum oxide as grease-removing agent,DMF in leather samples were extracted by ultrasonic treatment unite,and then determined by HPLC after dehydrating by anhydrous sodium sulfate.The limit of determination of this method was 0.06 mg/kg.In the additive dosage from 0.1mg/kg to 5 mg/kg,the recovery rate of DMF were 63.9% to 92.4%,and the relative standard deviation were 1.08% to 1.63%.This Determination method is simple,rapid and suitable for the identification and quantification of dimethy furmarate residue in leather.基金项目:福建省晋江市科技计划项目(2009-2-62
Isometries Between the Unit Spheres of c_0-Sum of Strictly Convex Normed Spaces
本文讨论严格凸赋范空间的C_0-和中相应的TInglEy问题,得到肯定的回答。In this paper,we study the Tingley's problem on the Co-sum of strictly convex normed spaces,and obtain an affirmative answer to the problem.国家自然科学基金资助项目(10701063);福建省自然科学基金资助项目(z0511023
Effects of pulverized and ammoniated straw on soil bulk density and soil water-holding characteristics
为尝试解决秸秆还田中秸秆分解缓慢、易诱发病虫害及与作物争氮等问题,通过室内土柱培养试验对比研究了秸秆粉碎程度及秸秆不同C/N值对自身分解速率、土壤体积质量、土壤持水特性的影响。结果表明:短期内秸秆粉碎程度对秸秆分解速率影响不大,但粉碎秸秆在试验后期分解速率明显高于长秸秆,氨化措施可显著加快秸秆的分解速率;粉碎秸秆对土壤体积质量的减小作用明显较长秸秆为好,在整个试验期,粉碎氨化秸秆处理的土壤体积质量均显著低于同时期其他处理;各处理土壤持水能力差异不大,但粉碎氨化秸秆能明显增强土壤耐旱性。该结果为探索一种能最大效益发挥秸秆改良土壤作用的秸秆还田新方式提供了一定的参
国外访问档案管理系统的实现
国外访问档案管理系统是办公室事务管理的子系统。本文对该系统在 IBM—PC 微型计算机上的实现做了介绍,并对该系统在程序设计上的一些技术问题提供了解决的方法
不同类型计算机间的数据转换——化学数据库推广工作的一部分
引言科学数据库收集,整理了大量的实验数据和有关其它方面的数据,但是,当前国内计算机的类型很多,它们型号不同,输入输出方式不同,机器内部编码也不同,因此造成了它们之间在接口上的困难,使得在一台计算机上整理好的数据,没办法在另一台上使用。为使不同类型计算机能够共享数据资源的问题,就必须要实现不同机器间的数据转换及传输。目前,在进口计算机上输入输出方式大都采用磁带和软盘,而在国产机上输入输出方式大都采用纸带。这就给国产机和进口机间的数据传输造成了更大的困难。数据传输有时要处理几十万,甚至几百万。若用人工进行传输,需大量的时间,又保证不了数据的准确性;而用计算机来作这项工作,即能减少错误率,又可提高效率几百倍。为此,我们在国产 TQ—16机上用 FORTRAN 语言编制了数据自
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