西文期刊回溯建库中几个重要项目的著录

在实践的基础上，从期刊的出版日期、出版周期、卷、期、年、月及其他标识、ISSN、增刊、出版者以及期刊的历史发展等方面对西文期刊机读目录的标准化著录问题进行了探讨。     

基于B/S模式的年度考核管理系统的设计与实现

本文阐述了新疆师范大学年度考核管理系统的功能、设计与实现。     

存在的尴尬与神奇的魅力--解读后殖民主义作家奈保尔

本文通过对维.苏.奈保尔成功的一生和主要作品的解读,揭示其尴尬的生存处境所形成的独特批判锋芒和对后殖民地人民深厚的关怀,以及独特的文学表达形式,展示了他不同凡响的艺术风采与魅力。     

3S技术在土地资源管理中的应用

"3S"技术作为当前信息管理的高新技术,在土地资源管理中具有广阔的应用前景。本文在介绍RS,GIS,GPS及"3S"集成的基础上,从土地利用调查、土地利用总体规划、土地利用动态监测、土地资源评价和土地整理五个方面简要阐述了"3S"技术在土地管理中的应用,并展望了"3S"技术在土地管理中的应用前景。     

基于ASP.NET的毕业设计选题系统构建

介绍了ASP.NET技术,并对基于ASP.NET技术开发的B/S结构毕业设计选题系统的功能进行了详释。     

冷拉拔对LY12铝合金小棒组织和性能的影响

研究了淬火前不同冷变形量对ＬＹ１２铝合金挤压小棒组织和性能的影响．结果表明：不同的冷拉拔量对ＬＹ１２铝合金组织和性能有明显的影响；适当的冷变形量能减少或消除该合金挤压棒材的粗晶环．作者还对粗晶环的形成原因及其消除方法进行了讨论．     

Descartes’s changing mind

Descartes is always concerned about knowledge. However, the Galileo affair in 1633, the reactions to his Discourse on method, and later his need to reply to objections to his Meditations provoked crises in Descartes’s intellectual development the import of which has not been sufficiently recognized. These events are the major reasons why Descartes’s philosophical position concerning how we know and what we may know is radically different at the end of his life from what it was when he began. We call this later position Descartes’s epistemic stance and contrast it with his earlier methodological, metaphysical realism. Yet Descartes’s epistemic views cannot be separated from other aspects of his work, for example, his views concerning God, causality, metaphysics, and the nature of science. A further meta-implication is that serious errors await any scholar who cites early Cartesian texts in support of late Cartesian positions, or who uses later texts in conjunction with early ones to support a reading of Descartes’s philosophy.     

逻辑学语境下的科学实用主义

作为实用主义的鼻祖,皮尔士首先和主要是一位逻辑学家.他的实用主义从根本上讲是一种逻辑学说,要求从逻辑学理论上对其进行解读.审视科学实用主义同逻辑学的内在的、历史的联系及其形而上的蕴含,可以更清晰地认识实用主义理论的本真意义.     

美国初中级教育中对自然科学教师的培养及职业标准

对自然科学教师的培养及职业标准的研究是当代世界各国教育改革的焦点之一。本文试就美国对初中级教育中对自然科学教师的职业准备及其培养标准加以介绍和描述,特别是对美国七十年代以来对自然科学教育由重视到不重视再到重视的具体过程分析,以此为我国自然科学教师的培养提供借鉴作用。     

Flow-induced release of adenosine 5′-triphosphate from endothelial cells of the rat mesenteric arterial bed

Adenosine 5-triphosphate (ATP) was released into the perfusate of rat isolated mesenteric arterial beds during each of two consecutive increases in flow. There was no significant difference between the amounts of ATP released on each occasion. Substance P was also released into the perfusate by increased flow, although its release was more variable. Removal of the endothelium of the mesenteric vessels with sodium deoxycholate led to a significant reduction (74%) in the amount of ATP released compared with the release before the endothelium had been removed. This suggests that the ATP released into the mesenteric arterial perfusate during increased flow arises from endothelial cells.