从综合治理角度论我国艾滋病防治对策

艾滋病(AIDS)是由人类免疫缺陷病毒(HIV)引起的严重传染病。该病流行迅速,病死率高,给社会造成严重威胁。如何遏制AIDS的流行态势是摆在我国政府、全体医务人员和社会工作者面前的重大课题。其防治应从流行病学、社会学和法学等多角度进行综合治理。     

EFL teachers’ perceptions of English language policy at the elementary level in Taiwan

Due in large part to the trends towards economic globalization, English has become the most widely disseminated and ubiquitous international language. The purpose of the study was to investigate what Taiwan’s EFL teachers at the elementary level believe about the policy of English as a compulsory subject and how they perceive the benefits and obstacles of the policy’s implementation. Ten elementary English teachers in Tainan City and its suburban areas participated in this study. Data were collected through teachers’ interviews, classroom observation and document analysis. Results found that all ten teachers agreed with the policy for English as a compulsory subject at the elementary level. They observed both positive and negative sides of this top‐down policy. Classroom observation and interview data revealed that EFL teachers had to plan their English classes with the constraints on a large class of students with mixed levels of proficiency, limited teaching hours and resources. Parents’ expectations of and attitudes towards English learning also became an obstacle.     

受贿犯罪的新特点及防范对策初探

针对近年来国家工作人员，特别是领导干部受犯罪层出不穷、屡禁不止的问题，本对受贿犯罪的新特点进行了较为详尽的分析并对其防范对策进行了初步的探索。     

我国企业集群发展问题及其解决路径

企业集群是企业家的集群。企业集群在经济社会发展中作用日益显著。目前我国企业集群存在发展动力缺乏、规模难以扩张、结构化程度低下、技术创新乏力以及发展支撑条件缺失等一些突出问题,解决这些问题需要采取营造有利于企业家成群出现和成长的社会土壤,切实提高企业集群诚信水平,培养开放与合作的企业集群文化等措施。     

Regarding uncertainty in teachers and teaching

The literature on teacher uncertainty suggests that it is a significant and perhaps inherent feature of teaching. Yet there is disagreement about the effects of these uncertainties on teachers as well as about the ways that teachers should regard them. Recognition of uncertainties can be viewed alternatively as a liability or an asset to effective teaching. Findings from the literature on uncertainties in teaching are summarized and analyzed, including explanations in the research about what accounts for and contributes to uncertainties. Recommendations for research and professional development are provided.     

社会转型·社会治理·社会回应机制链

在全球化多元共生、开放、回应与同构的趋势中，中国社会转型与西方社会转型因社会主义制度因素的嵌入而具有非同源性，但中国因工业化、现代化的使然，仍引发了社会结构的重构和具有现代性特质的社会分化开始，并凸显出我国传统的政府与社会高度合一管制模式的内生性冲突。因而在社会转型情境中建设和谐社会，不仅需要重设动力机制、社会机制，而且建设和谐社会的新制度安排还需要建立一套不断完善的社会机制链才能持续地转化为现实生产力，才能促进与实现社会的和谐。     

一类两种群食饵-捕食者模型的定性分析

具功能性反应的两种群食饵-捕食者模型：＆=xg（x）-yφ（x）,＆=y（-d＋eφ（x））当食饵种群的相对增长率g（x）与捕食者种群的捕食率φ（x）都是非线性的情况,运用微分方程稳定性理论和Poincaré-Bend ixon环域定理,探讨了系统平衡点的稳定性,给出系统极限环存在的充分条件.     

合并院校档案管理问题研究

高等院校合并给高校的档案工作发展既带来了挑战，更带来了大好机遇。档案工作部门应采取积极有效的发展对策，将合并院校的档案工作推上一个新的台阶。     

中美两国对外语言教学的比较与思考

本文从方针、政策、组织机构、教学环境、考试评估、奖学金制度等方面对中、美两国对外语言教学进行了比较、分析，剖析了美国对外语言教学的成功经验，指出了中国对外汉语教学还不完善的方面，并提出了相应的改进措施，以使中国的对外汉语教学沿着科学化和规范化的道路健康发展。     

变精度粗糙集与基于变精度粗糙集的知识模糊度量

变精度粗糙集是对标准粗糙集理论的一种扩展 .它通过设置阈值参数 β ,放松了标准粗糙集理论对近似边界的严格定义 .文中讨论了变精度粗糙集的置信阈值 β ,通过算例给出了信息系统中基于变精度粗糙集的规则提取方法 ;将变精度粗糙集模型应用于模糊集 ,提出了在变精度粗糙集中知识的一种模糊度量方法 ,对这种方法的一些性质进行了研究 ,并用该模糊度量方法描述了近似算子 .研究表明 ,该方法可合理解释模糊隶属函数 ,清晰说明了隶属度的含义 .