微量分析系统测定微量全血中的锌、铁、钙

提出了一种用微量分析系统测定微量全血中的锌、铁、钙的分析方法 ,该系统是利用软件来记录吸光度随时间的变化率 ,即导数原子吸收值来提高原子吸收分析灵敏度的一种新技术 .该方法灵敏度高 ,检出限低 ,重视性好 ,直接用于测定微量全血中的微量元素 ,结果满意     

国有企业财务监控体系探讨

探讨了建立健全企业财务监控体系、加强对经营者行为的制约、增加经营者违规风险、矫正经营者行为、激励经营者能力的有效发挥等问题.     

中国数学史断代研究的一项新成果：—《明清数学史论文集》简介

本文简介梅荣照主编的《明清数学史论文集》一书，对中国数学史开展断代专题研究，是我国数学史界继承并发展李俨、钱宝琮、严郭杰先生研究成果的宏大计划，持续近三十年，历来为国际科学史界所重视，文集收入论文15篇、附录2篇，其中严敦杰先生遗作7篇，本文对15篇论文逐一作了简介。     

IT系统在企业中的应用

从实际应用的角度，阐述了IT系统在企业中的应用和建设问题。从面向客户的角度出发，对企业IT系统进行了划分，并讨论了各系统之间逻辑关系及其具体功能，在此基础上，对各系统的具体建设内容进行了重点分析。     

论我国利率市场化改革

针对我国现行利率管理体制现状，论述了实现利率的市场化，发挥市场化利率的作用。对建立和完善市场经济体制的重要作用。在我国实现利率市场化需具备条件的前提下。提出了我国利率市场化改革的设想。     

对当前机关辖区事业单位人事管理的思考

介绍了当前机关辖区事业单位的现状和特点，阐述了事业单位人事制度改革的重要性，并时今后事业单位在人事制度、分配制度和医疗保险制度等方面的改革及=L作重点进行了分析。     

浅论提高高校电子阅览室利用率的措施

分析了高校电子阅览室利用率低的原因，从加大宣传力度，加强电子信息资源的建设和管理，创建网络导航数据库，加强对读者的信息教育等方面提出了提高电子阅览室利用率的措施。     

The Challenging Topics and Future Directions of the Research in Limnology and Watershed Sciences

Based on reviewing the problems in limnology and watershed sciences in meeting the national demands and the development of theories and methodology, this paper proposed some challenging topics to the sciences, covering the process of lake evolution and the quantitative analysis of human impacts, in -lake nutrient cycling an biogeo-chemical process, the process and mechanisms of material flow in lake-watershed system, digital watershed and the modeling of the surface process of lake -watershed, and ecosystem health and scientific management of lake-watershed.     

硅、铋离子鉴定方法的探讨

本文对现用叙材中硅、铋离子的鉴定方法进行了改进,改进后的鉴定方法既简单快速,又灵敏可靠.     

The behavior of the homozygous and heterozygous sub-types of rats which are genetically-selected for diabetes insipidus: A comparison with Long Evans and Wistar stocks

Several aspects of spontaneous and conditioned behavior (food and water intake, locomotion and emotionality, passive and active avoidance acquisition and retention) of standard (albino and pigmented) rats, and rats heterozygous (HEDI) and homozygous (HODI) for diabetes insipidus, are reviewed. As would be expected, HODI rats have been repeatedly found to consume far more fluid than either HEDI or control rats. Pigmented rats appear to be more active than albinos. HODI rats exhibit less marked emotional responses than do control rats, among which the pigmented ones exhibit the highest emotionality. Light aversion is more evident in albino than in pigmented rats. No differences are found among HEDI, HODI and normal Long Evans rats. It is quite difficult to provide a clear-cut statement concerning inter-strain differences in passive avoidance behavior, possibly because of the variety of techniques employed. In any case, HODI rats do not perform worse than normal controls do. In one-way active avoidance paradigms, pigmented rats perform better than albinos, and the performance of HODI rats does not differ from that of controls. In two-way avoidance paradigms, albinos appear to outperform pigmented rats. Once again, there are no obvious differences between HODI and control animals.In addition to indicating that HODI rats may actually be less emotional than the other groups of rats reviewed here, the studies described once again fail to confirm the previously alleged functions of vasopressin in memory consolidation.