声乐教学实践的方法研究

通过多年的高师声乐教学,本人在教学中经过不断的研究和教学实践,对本系两个年级的学生(2005—2006级)做了大量的调查和研究,在教学中根据不同学生采用了不同的教学方法,并取得了阶段性的教学效果,为今后的声乐教学实践积累了一定的教学经验。     

以制度为底线以正气为导向--对高校教风学风建设的一点思考

本文认为“以制度为底线，以正气为导向”不失为推进高校教风学风建设工作的新思路，提出优化教风学风的前提在于制定科学的制度并严格以此规范师生的行为外现，关键在于努力营造和培育校园“正气”并以此感染和教育广大师生。     

Optimal Design for Two-Level Random Assignment and Regression Discontinuity Studies

An important concern when planning research studies is to obtain maximum precision of an estimate of a treatment effect given a budget constraint. When research designs have a multilevel or hierarchical structure changes in sample size at different levels of the design will impact precision differently. Furthermore, there will typically be differential costs of enrolling additional units at different levels of the hierarchy. The optimal design problem in multilevel research studies involves determining the optimal sample size at each level of the design given specified design parameters and a specified marginal cost of recruitment at each level. The current work extends existing results by considering optimal design for (a) unbalanced random assignment designs and (b) regression discontinuity designs.     

小说社会学研究的理论范式及其转换空间

在20世纪文学批评领域内，小说社会学研究的理论模式与批评范式在历史与审美的交融中，逐步由“外在批评”转向与“内在研究”的结合。其中，戈德曼的“发生学结构主义”文学社会学理论、深入研究文本结构要素与特定社会精神结构三者间的复杂关系，生成了独特的批评视角。由此，运用“社会学的想像力”，将“发生学结构主义”文学研究方法在中国小说文本研究中加以转换，便可探讨社会学方法与其他方法结合的可能性，拓展小说社会学领域广阔的再生空间。     

汉语重叠理据(二)——重叠的制约因素

汉语中有丰富的重叠现象 ,但又并非所有的词语在所有的场合都能重叠 ,“为什么这样重叠而不那样重叠”的制约因素有 :词性、词的内部构造、语用心理、语体色彩、句式等     

高等教育学学科发展的跨学科研究

跨学科研究这个术语在我国高等教育科学研究中出现得比较晚,但类似的研究方法实际上很久之前就有所运用。回顾高等教育学跨学科研究发展历程和方法,正视高等教育学跨学科研究的现状和问题,以此来推进高等教育学学科的发展和跨学科研究的深入。     

论行政信赖保护原则

行政信赖保护的理论研究和法制化建设在我国刚刚起步，在行政立法和执法中没有贯穿信赖保护原则这样一个核心思想，与此相关的制度也极不完善。市场经济的发展，建设中国诚信体系的现实需要以及民主与法治建设的推进等对建立和完善我国信赖保护原则及相关制度提出了迫切要求。要借《中华人民共和国行政许可法》颁布和实施的契机，加强信赖保护的理论研究，树立政府诚信的观念，进一步进行信赖保护的制度建设，推进以信为本，以人为本的行政法治目标早日实现。     

传播学框架下的新翻译观——简评《英汉翻译教程》

本文为《英汉翻译教程》简评,主要从全书的内容简介和观点创新和学术特色几方面评介此书。指出该书是在传播学观照下,视野开阔、论证清晰,具有较大学术价值的翻译研究成功教材。     

Anatomical studies on water hyacinth (Eichhornia crassipes (Mart.) Solms) under the influence of textile wastewater

Water hyacinth (Eichhornia crassipes (Mart.) Solms) is a prolific free floating aquatic macrohpyte found in tropical and subtropical parts of the earth. The effects of pollutants from textile wastewater on the anatomy of the plant were studied. Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7∼50 μm), reduced vascular tissue and absorbing structures. Textile waste significantly affected the size of root cells. The presence of raphide crystals was noted in parenchyma cells of various organs in treated plants. Project (No. 30070017) supported by the National Natural Science Foundation of China     

In a practical mood: Studying for a profession in the changing kibbutz

The influence of recent social and economicchanges in the Israeli kibbutz on the prolongedstage of youth was examined with respect tohigher education. The young people on thekibbutz of the late 1990s appear lessmoratorial and more instrumental about theirfuture and commence higher education earlierthan in previous age cohorts. When starting tostudy, their educational and professionalprospects are crystalized as those of thenon-kibbutz student. Most of them opt foracademic, degree-granting studies, but a higherpercentage than among the general populationprefer vocation-oriented colleges to theresearch oriented universities. In choosingfields of study, they prefer more appliedstudies like engineering, social services andpractical arts and are less likely to choosesciences and the humanities. De-communalizationand economic instability of the kibbutz,inadequate preparation in kibbutz high schoolsfor the competitive admission to theuniversities, exposure to a restricted range ofoccupations during adolescence, and lack of acultural tradition supportive of elitiststudies may explain this practical mood, moresalient among kibbutz women.