高校青年教师的专业化发展策略

高校青年教师专业化应立足于自主发展,加强自身五个方面的修养,还要立足于提高和增强批判意识与创新能力、学习与研究能力、教育审美能力,从选用机制、竞争机制、利益机制和学术创新等方面建立起适合青年教师健康成长的环境,使青年教师专业化更好地发展.     

哈贝马斯社会批判理论根基的语言学转向

生活世界理论在哈贝马斯社会批判理论中居于核心地位，但他对生活世界的理解并不是前后一致的。他早期基本上是在综合胡塞尔和许茨生活世界理论基础上而形成自己关于生活世界的理解，而他后期的社会批判理论则奠基在语言学转向后的生活世界理论基础之上。由于这一语言学转向，与其早期社会批判理论相比，他后期的社会批判理论在形式上更趋合理，在内容上更深刻，在批判的同时还形成了自己关于未来理想社会的建构理论。     

流形上微分方程求解的渐近展开方法

文章陈述了流形上微分方程、渐近级数和渐近展开等概念和相关命题,然后给出了例子,用渐近展开方法求解了微分方程。     

Effects of self evaluation on late ERP components

High-density event-related potentials (ERPs) were measured when participants were required to evaluate oneself, significant others (father and mother) and the most familiar public figures (Lei Feng and Jiang Qing) based on trait adjectives. There were three referential conditions and a non-referential control condition including self-evaluation (SE), significant other-evaluation (SOE), general other-evaluation (GOE), and semantic positivity-evaluation (SPE). The behavioral data showed that RTs to GOE condition were longer than the other three conditions. Scalp ERP analysis revealed that (1) SPE condition elicited a more negative N2 than SE condition, which was associated with inhibition of responses; (2) SE condition elicited a more positive P300 than SPE condition, which was an index of attention to self-relevant stimuli; (3) there was no difference on the amplitude and latency of P300 between SE and SOE conditions, which reflected that the concept of “self” included intimate others (e.g., father and mother) in Chinese culture.     

苯在Ru-Zn/Ru（0001）合金表面上的吸附——密度泛函研究

为了理解苯在Ru-Zn合金催化剂上的部分加氢催化机理,采用密度泛函方法对苯在Ru-Zn/Ru（0001）面上的吸附进行理论研究。计算结果表明,当苯的碳原子或者共轭双键直接位于表面Zn原子的atop位时,其吸附热较Ru（0001）面上的类似吸附状态下降约60%.Zn原子与苯环C原子之间的排斥作用导致苯环的成键轨道与表面Ru原子的价层轨道之间的空间对称性下降,从而不利于苯与合金表面的键合。当吸附位离开Zn原子时,邻近Zn原子对于苯的吸附基本没有影响。     

Identification of the Angel -related elements in cyprinid fishes and their phylogenetic implications

Angel-related element belongs to the family of miniature inverted-repeat transposable elements (MITEs). In this paper we report the identification of an Angel- related element in the series Leuciscini of cyprinid fishes, which is located in the second intron of the growth hormone (GH) gene. We have also found that this element is absent in orthologous locus in the series Barbini of cyprinid fishes, that provides new evidence for the monophyly of the series Leuciscini. The insertion of Angel -related element into the GH gene might take place in the common ancestor of the series Leuciscini after its divergence from the series Barbini. The high sequence divergence and relatively broad species distribution of Angel-related elements implies that they might be ancient transposons which appeared about 26 million years ago.     

项目教学法在PLC课程中的运用

分析了项目教学法在PLC课程中运用的重要性,探讨了项目教学法在PLC课程中的运用。     

Banach空间中的幂级数方程

本文考虑Banach空间中形如x=u+sum from k=1 to ∞(a_kx~k)的幂级数方程,建立了一个比较定理,并将其应用于一定的非线性积分方程.     

小麦群体连续选择效应的综合分析

本试验对由信谷核不育基因构成的异效群体内４个性状进行连续两轮歧化选择，并将所得数据进行群体综合分析。结果表明：整个群体的平均表现和变异程度未发明显变化；但群体分布状况有一定改变，尤其是每穗粒数的分布数化较为明显；株高和千粒重的有效因子数估计基本符合小麦遗传实际表现，每穗粒数的有效有效因子数估计略低，说明此性状遗传背景较为简单。     

用N-(3-P)NEM标记毛发角蛋白研究毛发中低硫蛋白和高硫蛋白的状态

本文用一种特异性标记蛋白质巯基的N-(3-P)NEM为荧光探针标记毛发角蛋白,经SDS-PAGE后,通过荧光薄层扫描确定N-(3-P)NEM与含巯基蛋白结合的部位。结果表明,毛发角蛋白中的低硫蛋白分子量在45,000～63,000范围,约占总蛋白量的49.6％～68.2％;高硫蛋白分子量在4,000～20,000范围,约占总蛋白量的18.9％～36.2％。除低硫和高硫蛋白以外,毛发角蛋白中还可能存在一种极低硫蛋白,分子量位于22,000～32,000范围。对人与5种动物的毛发角蛋白组分进行比较,证实人与动物的毛发角蛋白的主要差异在高硫蛋白,不同种属的动物毛发角蛋白中低硫蛋白和高硫蛋白的含量也不相同。作者认为毛发角蛋白中含巯基蛋白的差异可为动物分类学和法医学在进行毛发比较鉴别方面提供新的重要信息。