发展我国企业债券市场的思考

目前我国企业债券市场,从总体上看,发展不连续、规模过小;从资本结构上看,企业融资过度依赖于股权融资,而忽略了债权融资;企业债券发行规模与节奏尚不能对宏观经济指标的变动做出适应性反应。造成这种现象的原因,既有认识的错位,又有制度、信息披露、市场监管等方面的问题。因此,在制度上加以创新,增强我国企业债券市场的流动性,同时培养理性的企业债券投资者队伍是发展我国企业债券市场的根本之策。     

"春暖花开"与"孤独痛苦"交奏一曲的二重唱--读海子《面朝大海,春暖花开》的片见

诗人海子,在社会商品经济文化的冲击下,由于生活的贫穷,失去了亲情、友情、爱情,精神上孤独痛苦,"面朝大海"疑无路,但他热爱生活,追求"春暖花开"又一春的幸福与祥和.两者矛盾对立,明示暗隐,二重合唱,奏成了一曲韵美名萃的乐章.内涵深邃隽永,哲理堪长致雅,脍炙人口.     

Adopting self-accreditation in response to the diversity of higher education: quality assurance in Taiwan and its impact on institutions

In 2012, Taiwan implemented a dual-track quality assurance system comprising accreditation and self-accreditation in higher education institutions. Self-accrediting institutions can accredit their programs without requiring approval from external quality assurance agencies. In contrast to other countries, the Ministry of Education of Taiwan authorized self-accrediting institutions to develop their own evaluation standards. This study investigated the institution-based accreditation standards and their implications on institutional internal quality assurance. Content analysis revealed that 37 % of the indicators of self-accreditation were new and not used as review indicators in the original accreditation track. Two frequently added indicators were featured indicators and levels of internationalization. The results also indicated that institutions tend to structure their internal quality assurance systems uniquely. Three types of approaches for developing institution-based standards were identified: bottom-up, hybrid, and innovative approaches. Self-accreditation has benefited institutions committed to educational quality and pursuing excellence by enabling them to employ a fitness-for-purpose approach. The diversity of higher education and educational policy changes constitute new challenges to higher education. Balancing between accountability and autonomy is critical for all stakeholders of higher education.     

论行业协会的功能--从市场规制法的视角

行业协会作为中介机构在市场经济中起着举足轻重的作用。但关于行业协会的概念及特征还没有统一认识。从市场规制法的角度分析行业协会在反不正当竞争、行业标准制定、产品质量保证、反垄断以及反倾销中可以发挥巨大作用。我国行业协会未能有效发挥其职能，由于法律地位不明确、企业利益没有得到保障、协会立法缺失、管理混乱造成的，只有解决诸问题，行业协会才能得到长足发展。     

混合方法研究及其对教育技术研究的启示

混合方法研究是近几年在美国兴起的一种教育研究方法范式,由于其提倡在同一研究中合并质性研究和量化研究的优点,增加交叉性优势,压缩非重叠性弱点而深受学术界关注。针对当前国内教育技术学研究方法单一,缺乏整合性等问题,以及质性研究和量化研究相互对立的现状,混合方法研究从"和合"的思维方式为教育技术学研究方法提供一些有意义的启示。     

中国自然保护区分类体系的立法完善

中国自然保护区法的调整对象范围及其分类体系是当前立法中两大争议问题。本文认为，中国自然保护区立法应该以“保护地”取代“保护区”的称呼，确立“严格保护”、“保护优先、适度开发”和“择项保护以实现可持续利用”的保护地分类体系，并通过借鉴IUCN体系，扩大中国自然保护区立法的调整范围。     

翻译中适度异化与文化交流

异化和归化的矛盾是我国翻译界长期争论不休的焦点。当前，由于国际间的化交流日益频繁，异化这种翻译手段在引进外域化和丰富译入语方面愈来愈受到重视。但是过度异化或归化的做法给化交流带来了许多障碍和不利。为了消除化障碍和提高化交流的信息度，笔就化差异或不对应问题，提出一种折中主义－适度异化原则。     

从一个幼儿教育活动实例看教育者的价值取向

从本质上来说,教育是一种代表某种价值取向的活动,教育者的言行、课程的内容和实施、教学环境等等都代表着某种价值取向。某些价值取向是明显的,而且已为教育者所认识,它们直接影响受教育者的思想;还有一些价值取向则是隐性的,它们潜藏于事件背景、人物言行之中,对受教育者起着     

论《老子》的矛盾表达

<老子>的辩证思想主要依靠矛盾表达来阐述.在二千多年前能系统地运用矛盾表达法,这是<老子>在修辞学方面的杰出贡献.矛盾表达法有着良好的修辞功能,它不仅是西方语言所有的修辞方法之一,也是汉语的修辞手法之一.     

Document Clustering Based on Constructing Density Tree

This paper focuses on document clustering by clustering algorithm based on a DEnsityTree （CABDET） to improve the accuracy of clustering. The CABDET method constructs a density-based treestructure for every potential cluster by dynamically adjusting the radius of neighborhood according to local density. It avoids density-based spatial clustering of applications with noise （DBSCAN） ＇s global density parameters and reduces input parameters to one. The results of experiment on real document show that CABDET achieves better accuracy of clustering than DBSCAN method. The CABDET algorithm obtains the max F-measure value 0.347 with the root node＇s radius of neighborhood 0.80, which is higher than 0.332 of DBSCAN with the radius of neighborhood 0.65 and the minimum number of objects 6.