关于南北朝文学理论批评史料的研究

文章主要论述了南北朝文学理论批评史料繁荣的原因、存在类型和特点.认为:南北朝文学创作的繁荣、思想的空前活跃和解放、齐梁文坛上复古新变两种思潮的斗争以及魏晋时期的文学理论批评的成就等,共同促成了南北朝文学理论批评史料的繁荣.南北朝文学理论批评史料有三种存在类型:文学理论批评专著(如<文心雕龙>和<诗品>)、文学总集中的文学理论批评史料和单篇论文形式的文学理论批评史料,并对各种存在类型的特点作了论述.     

外源催产素对恒河猴卵巢黄体的影响(英文)

本文研究了外源催产素对弥猴的月经周期和血清孕酮含量的影响，结果发现皮下注射催产素可以缩短黄体期，但对血清孕酮含量无影响．为此本研究认为只有在有效产剂量长期刺激下才对黄体产生影响，且催产素对黄体的作用有一敏感期．对于上述推论及催产素是否直接作用于黄体或通过其它途径调节黄体功能，我们在局部试验及其它试验中加以证实．     

资产减值准备税务与会计处理差异探析

文章针对我国会计制度与税收法规对资产减值准备的不同处理进行了研究，通过对其产生的原因、利弊影响等方面的分析，提出了加强会计制度与税收法规的协调以减少其会税差异不利影响的相应对策。     

Immigrant Chinese Mothers’ Socialization of Achievement in Children: A Strategic Adaptation to the Host Society

Academic socialization by low‐income immigrant mothers from Mainland China was investigated in two studies. Immigrant Chinese mothers of first graders (n = 52; M_age = 38.69) in the United States (Study 1) and kindergartners (n = 86; M_age = 36.81) in Hong Kong (Study 2) tell stories that emphasized achieving the best grade through effort more than did African American (n = 39; M_age = 31.44) and native Hong Kong (n = 76; M_age = 36.64) mothers, respectively. The emphasis on achievement was associated with mothers' heightened discussion on discrimination (Study 1) and beliefs that education promotes upward mobility (Study 2), as well as children's expectations that a story protagonist would receive maternal criticism for being nonpersistent in learning (Study 2).     

泵与风机课程教学改革与研究

结合桂林航天工业学院能源与动力工程专业,分析了泵与风机课程在教学过程中存在的问题,在削减课程学时的情况下,对课程结构安排提出改革建议,包括采用网络教学、CAI课件、慕课等课下互动式教学,引进计算机虚拟教学,鼓励学生参与学科竞赛,改进考核模式等措施,为日后泵与风机的教学工作提供参考。     

舞台灯光时空表现中的假定性

在戏剧艺术作品中,舞台灯光在时空表现中的假定性,是用来帮助戏剧以有限时空展现无限时空的有效手段。     

Gelation Mechanism of Erythromycin Ethylsuccinate During Crystallization

In this paper, the gelation mechanism of erythromycin ethylsuccinate(EES) during crystallization is investigated for the first time. The generated semisolid gel-like phase exhibited a 3D fibrillar network morphology and the typical rheological properties of gels. The fibers inside the gel-like phase were confirmed to be new types of EES solvates using powder X-ray diffraction, thermogravimetric analysis/differential scanning calorimetry, and gas chromatography. The gelation and crystallization regions in EES-1-propanol solid–liquid phase diagram were determined. Analyses of solvent parameters showed that moderate solvent polarity may promote EES gelation. Fourier transform infrared spectra, nuclear magnetic resonance spectra, and scanning electron microscopy analyses indicated that through intermolecular hydrogen bonds, EES and solvent molecules assembled into fibers via crystallographic mismatch branching growth. The fibers intertwined into a 3D network microstructure and formed a gel-like phase, completely immobilizing the solution.     

治理共同体:类型教育背景下高职教育治理结构的创新探索

党的十九届四中全会为推进教育治理体系和治理能力现代化指明了方向。高等职业教育既是高等教育又是职业教育的重要组成部分,构建高职教育治理体系现代化是实现高等教育和职业教育现代化的重要内容。在类型教育背景下,高职教育治理体系建设具有高等性和职业性等特征,构建高职院校"治理共同体"需探讨建设性和可操作性两方面的对策建议。     

构建高水平、有活力的教师教育体系的思考

纵观国际师范教育发展趋势，师范教育体系将最终逐步从一元封闭型向多元开放型转变。通过对师范教育面临的挑战，以及社会经济，教育的发展形势分析，提出高水平，有活力的教师教育体系的构建思路。