吕太后事迹与“潜用福威”及“尚私食其”考辨

《史记.吕太后本纪》之《索隐述赞》评述吕太后有"潜用福威"与"尚私食其"两种异文,综合考察《史记》所载吕太后事迹、《史记》版本流传及后人对吕后评价与司马贞撰写《史记索隐》本旨等方面,"尚私食其"均较前者义胜。     

基于生存分析法的医疗电子病历系统采纳与扩散研究

医疗电子病历系统作为中国医疗信息化建设的核心,关注其采纳与扩散机理,对推进医疗卫生信息化建设,以及实现有意义地使用具有重要的理论和实践意义。基于云南省222家医院信息化建设的调研数据,运用半参数生存分析法即Cox回归模型探讨医院采纳电子病历系统的影响因素及扩散机理。研究表明,教学状态、医院规模和建院时间均为有利因素,即这三个因素积极促进医院采纳电子病历系统;时间×规模为不利因素,即它对医院采纳电子病历系统有负向影响;地理位置在分层和删减样本的模型分析中均表现为不利因素;医院等级影响并不明显。     

质朴美——周同宾散文的特色

以"一部乡土史书"<皇天后土>荣获中国首届"鲁迅文学奖"的南阳作家周同宾,经几十年孜孜不倦的追求,形成了他独具特色的散文语言.他善于博取众家之长,追求为人作文的真诚,使其散文短小精悍,文质精美,以真情动人,成为20世纪末中国文坛上一道亮丽的风景.     

谈王夫之与司马光史学思想的相似性

司马光和王夫之都是我国古代杰出的史学家,他们的史学思想有很多相似之处。本文通过对二位史学家史学思想的比较,探讨他们的史学思想,这对进一步了解史学家奠定了基础。     

从魏晋南北朝史学发展看中华文明

中华文明在数千年漫长的发展过程中一脉相传 ,没有任何中断 ,其重要原因之一 ,是中华民族有“治史”的传统。即使如魏晋南北朝分裂割据的“乱世” ,仍然保持着治史的传统 ,史学也取得了很大成就。在社会主义现代化建设事业飞速发展的今天 ,大力倡导治史 ,弘扬中华文明 ,仍然具有十分重大的意义。     

关于医院病历资料管理的新思考

《侵权责任法》对与医疗损害责任相关的病历资料作出新规定,为医疗损害责任认定提供了法律依据。以《侵权责任法》为视角,研究医院病历资料管理存在的问题,并探析病历资料管理的相关措施,有助于医疗损害责任的正确解决,减少不必要医疗纠纷的发生,构建和谐医疗环境。     

Differential diet breadths and species coexistence in leafroller-hunting eumenid wasps

Summary There are, at least, three possible ways in which similar species coexist; resource partitioning, interference competition, and exploitation competition. Here, I investigated which way contributed to the coexistence of leafroller-hunting eumenid wasp species. Resource partitioning and, in addition, differential diet breadths proved to promote species coexistence in this case. First, I analyze the prey records and diet overlap of four eumenid species in a local area. The larger two eumenids hunted similar-sized prey items and had similar potential taxonomic prey uses. But the diet breadth of the subsocial eumenid was much wider than that of the solitary one. As a result, the diet overlap between the two large eumenids decreased. This was because the solitary eumenid attend repeatedly to the same hunting site inhabited by one abundant prey species, while the subsocial one made random hunting. On the other hand, the two medium-sized eumenids partitioned resources according to prey size. Secondly, I related these results to prey choice by several other species of eumenid obtained from literature sources. Ten Japanese common eumenids were divided into four groups according to their prey size. In each of the four groups, 2 to 3 wasp species differentiated the habitat (1 group) or coexisted by means of differential diet breadths (parallel with differential sociality, 2 groups). Contribution to the ecological studies of the eumenid wasps. III.     

Male mating behavior in relation to spermatophore transfer in the white cabbage butterfly

The lifetime mating frequency of female butterflies is believed tobe dependent on the reproductive status of the males which they have mated. This report assesses those status usingPieris rapae L. Multiple mating females mated males with a short time interval after the last mating or males with many mating records. Such males, like small ones, produced small spermatophores during copulation, which may have resulted in high mating frequency of those females. The males with short time interval after the last mating or those with many mating records also showed a long mating duration. Alternative interpretations of the adaptive significance of this behavior for males are discussed.     

基于VB6.0的高校大学生成绩管理系统的开发

随着我国高教改革步伐的进一步加快,传统的学生成绩管理观念、管理方式和管理体制显现出许多不足,本系统以计算机技术为手段,以成绩管理的实际需要为依据,采用面向对象的程序设计知识,以人工智能设计思想为指导,针对我校在成绩管理中存在的诸多问题,设计开发出一套智能化的高校大学生成绩管理系统。系统以Visual Bas-ic6.0语言为开发平台,设计了包括信息录入模块、信息查询模块、信息浏览模块、信息打印模块、系统帮助模块等五个模块的设计环境。系统界面友好,用户在使用该系统时,很快就能掌握系统的使用方法。     

《史记》与中国史学的实录传统

《史记》在汉代被誉为"实录"之后,历代史家从各个方面探讨了《史记》实录的特征。在此过程中,"实录"的内涵得到不断的充实和发展,使实录成为史家史料运用、历史评价和文字表述等各方面最基本的标准,也使史家思想和学风中融入了实录精神。许多优秀的历史撰述成果由此诞生,从而使实录精神成为中国史学的一个优良传统,推动中国史学不断向着寻求真理、走向真理的方向前进。