浅谈桥梁桩基人工挖孔

在特定的条件下,桥梁桩基人工挖孔是一种既经济又快速的成孔方法。结合工程实践,详细阐述了人工挖孔的适用条件及其优缺点,总结出施工中合理的工具配备和人员安排的情况,并提出了挖孔作业中的若干注意事项。     

林业在新农村建设中大有作为

阐述了发展林业及实现生态建设产业化、产业发展现代化、林业建设特色化对泽州县社会主义新农村建设的重要作用及现实意义。     

通辽地区市售稻米农药残留分析

于2005年11月随机选取通辽市六个旗、县、区的水稻种植区,对市售当地产稻米样品抽样,采用毛细管胶束电动色谱法检测稻米中水胺硫磷和灭多威农药.结果表明,除科左后旗外,其余地区的稻米中均检出了农药,水胺硫磷残留量范围在0.0928～0.1465mg/kg,灭多威残留量范围在0.1102～0.2757 mg/kg,水胺硫磷超标率为33.3%,灭多威超标率为66.7%.说明通辽市部分地区稻米中水胺硫磷和灭多威农药含量超标,应加强农药使用监督管理.     

税费改革后乡镇财政运行的困境与对策

农村税费改革对乡镇财政收入的消减效应明显,对增加乡镇财政收入的替代效应较弱;农村税费改革使乡镇财政困难等原有问题充分暴露出来,进一步扩大了乡镇财政的不平衡,使乡镇财政正常运转更加困难;要使乡镇财政走向良性运转轨道,就必须完善地方财政管理体制,完善财务管理机制,加大力度培植乡镇税源,转变乡镇政府职能,建立合理的公共管理体制。     

科技文化背景的多样性

通过对科技文化起源多元化、科技文化思想理念多样性的论述，指出了科技文化背景多样性的客观性、合理性，进而论证了科技文化背景多样性对于科技文化发展的意义。阐明了在现今科技发展基础上，尊重科技文化背景多样性的现实，进一步完善科学思维，实现在自然观、科学观、科学方法论等方面质的跃迁，对促进科技文化发展的作用。     

论海峡两岸一脉相承的敬字信仰——以福建客家地区为例

敬字信仰是中国历史上广泛存在于民间的一种信仰形式。迄今祖国大陆从文献资料出发研究敬字信仰的成果尚属空白。宝岛台湾虽然相关研究成果迭见，但研究的区域范围局限于台湾地区。笔者自去年以来通过在福建客家地区广泛的田野调查，从各种文献中搜寻到相当数量的第一手资料，有力印证了台湾学者提出的台湾敬字信仰来源于祖国大陆的观点，一定程度上弥补了海峡两岸敬字信仰渊源关系问题研究的资料空白，为证明海峡两岸敬字信仰的渊源关系提供了有力的证据．     

Philosophy of chemistry and the image of science

The philosophical analysis of chemistry has advanced at such a pace during the last dozen years that the existence of philosophy of chemistry as an autonomous discipline cannot be doubted any more. The present paper will attempt to analyse the experience of philosophy of chemistry at the, so to say, meta-level. Philosophers of chemistry have especially stressed that all sciences need not be similar to physics. They have tried to argue for chemistry as its own type of science and for a pluralistic understanding of science in general. However, when stressing the specific character of chemistry, philosophers do not always analyse the question ‘What is science?’ theoretically. It is obvious that a ‘monistic’ understanding of science should not be based simply on physics as the epitome of science, regarding it as a historical accident that physics has obtained this status. The author’s point is that the philosophical and methodological image of science should not be chosen arbitrarily; instead, it should be theoretically elaborated as an idealization (theoretical model) substantiated on the historical practice of science. It is argued that although physics has, in a sense, justifiably obtained the status of a paradigm of science, chemistry, which is not simply a physical science, but a discipline with a dual character, is also relevant for elaborating a theoretical model of science. The theoretical model of science is a good tool for examining various issues in philosophy of chemistry as well as in philosophy of science or science studies generally.     

A Critical Review of "Rethinking Task-Based Language Learning:what we can learn from the learners"

This paper will critically review an academic article titled "Rethinking task-based language learning: what we can learn from the learners" which was written by Assia Slimani-Rolls from European Business School London and published in Language Teaching Research 9,2 (2005). On one hand, there is of no denying that the article has the significance in carrying out the study--- it arouses people's attention to learner idiosyncrasy and learner perception of tasks while other most researchers just pointed out the importance and necessity of task-based teaching and advocated the effectiveness of CAs. On the other hand, there are still some problems existing in the study, from the research design to its analysis. The author will analyze them one by one and give her own understanding along with it.     

有效开发教学资源,合理配置是关键——浅谈我校多媒体教室设备合理配置问题

随着教育改革的不断深入,利用多媒体手段进行教学、科研已是大势所趋。然而,如何充分挖掘和开发多媒体教室设备的各项功能,最大限度的发挥多媒体教室使用效率,以满足教学的最大需要,是一个普遍问题。因此,结合我校的实际情况,探讨我校多媒体教室设备配置问题,使多媒体设备更趋于完善,从而提高使用效率和教学效果。     

论委托理财保底条款之效力

委托理财是目前金融市场上较为普遍的一种金融现象,受托方为吸引资金往往在委托理财合同中设定保底条款。但是我国的法律和行政法规中未明确规定有关保底条款的效力,理论界对此存在不同的看法。立法不应一概否认保底条款之效力,而应在对保底收益率予以限制的前提下有条件地承认保底条款的效力。