关于学校文化的几个基本问题   总被引：19，自引：0，他引：19  

谢翌 《外国教育研究》2005,32(4):20-24

重建学校文化是新课程成功实施和学校成功改进的前提条件。然而,现阶段大家对于学校文化的认识还远远不够。为此,需要借鉴国外有关学校文化的理论,对学校文化的基本问题,如学校文化的内涵、学校文化的基本分类与描述标准、合作性的学校文化以及学校文化变革的基本原理等进行清晰的梳理。  相似文献   

Entanglement of two-level atoms''''quantum states in a strong thermal radiation field     

ZHANG Deng-yu  XIE Li-jun  TANG Shi-qing  ZHAN Xiao-gui  GAO Feng 《商丘师范学院学报》2008,24(12)

The two-level atom is described by Pauli sign and environment is described by infinite harmonic particle thermal reservoir.We have studied the entanglement of two-level atoms which are put in the strongly thermal radiation field.The two-level atoms' reducible density rectangular array is obtained.We discuss the properties of entanglement by virtue of concurrence.It is shown that the two two-level atoms initially situated in different coherent superposition states,entanglement of atoms have obvious dissimilarity.  相似文献   

非本族语英语教师所面临的挑战     

谢贤春  简丽英 《茂名学院学报》2006,16(5):38-40

谁是合格的英语教师,是本族语英语教师还是非本族语英语教师?非本族语英语教师,特别是中国的非本族语英语教师有其独特优势,但也面临着严峻的挑战。从理论指导的高度和实际措施结合的方面,对非本族语的英语老师存在问题与挑战的研究有着重要意义,即帮助非本族语的英语老师成为更合格的英语老师,使其在外语教学中更有作为。  相似文献   

目前高校德育工作现状及改革途径     

谢涵 《株洲师范高等专科学校学报》2006,11(6):110-112

我国正处于特定的社会转型期,高校德育工作面临新的挑战。高校德育工作应调整思路,提升质量,扩展外延,以提高整体效率。  相似文献   

数字化音频素材的采集与格式转换技术     

杨爱国  谢菊容 《湘南学院学报》2002,23(2):79-82

对模拟音频信号、多媒体光盘中音频素材以及网络流媒体音频素材的采集技术 ,在实践的基础上进行了分析、归纳 ,同时介绍了用作对当今主流音频格式进行相互转化的软件  相似文献   

CIDE gene expression in adipose tissue,liver, and skeletal muscle from obese and lean pigs     

Yue-qin Qiu  Xue-fen Yang  Xian-yong Ma  Yun-xia Xiong  Zhi-mei Tian  Qiu-li Fan  Li Wang  Zong-yong Jiang 《Journal of Zhejiang University. Science. B》2017,18(6):492-500

The expression of the cell death-inducing DNA fragmentation factor α-like effector (CIDE) family including Cidea, Cideb, and Cidec was significantly increased in mouse and human models of obesity. However, there was less information on these genes’ expression in pigs. Here, we hypothesized that different fat accumulation between lean (Duroc×Landrace×Yorkshire gilts, DLY) and obese (Lantang) pigs was attributed to porcine CIDE-modulating lipid metabolism. Our data showed that Cidea and Cidec were expressed at a high level in adipose tissue, and at a relatively high level in skeletal muscle, whereas Cideb was mainly expressed in the liver in both breeds of pig. Lantang pigs had higher white adipose and skeletal muscle Cidea and Cidec mRNA abundance, and hepatic and muscle Cideb mRNA than DLY pigs. Lipid metabolism-related genes including sterol regulatory element binding protein 1c (SREBP-1c), hepatocyte nuclear factor-4α (HNF-4α), peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), fatty acid synthase (FASN), diacylglycerol O-acyltransferase 1 (DGAT1), and DGAT2 showed a higher expression level in adipose tissue from obese pigs than in that from lean pigs. Lantang pigs exhibited higher mRNA abundance for liver SREBP-1c, HNF-4α, and PGC-1α, and higher skeletal muscle SREBP-1c, HNF-4α, PGC-1α, and DGAT2 expression, as compared with DLY pigs. However, the perlipin2 mRNA levels in adipose tissues, liver, and skeletal muscle were significantly lower in obese pigs than in their lean counterparts. Furthermore, plasma non-esterified fatty acid (NEFA), glucose, and triacylglycerol (TAG) levels were greater in obese pigs than in lean pigs. Finally, data from correlation analysis further found that CIDE mRNA expression was positively correlated with back fat thickness (BFT), abdominal fat mass (AFM), and the levels of NEFA, TAG, and glucose in the two breeds. Collectively, these data revealed that the porcine CIDEs possibly modulated lipid metabolism and contributed to the development of fat deposition and obesity in Lantang pigs.  相似文献   

罗氏沼虾血清及肌肉提取液凝集活性的比较研究     

戴聪杰  陈寅山  谢进金  吴文林 《泉州师范学院学报》2005,23(2):68-72

用12种天然或经酶修饰的动物及人红细胞测定罗氏沼虾的血清和肌肉提取液的凝集能力，同时进行糖抑制、热稳定性、pH及Ca^2＋影响试验．结果显示，罗氏沼虾血清对鹤鹑红细胞的凝集效价比肌肉提取的高，且糖抑制、热稳定性、pH适应范围及对Ca^2＋的依赖性都存在明显差别．表明罗氏沼虾血清和肌肉提取液所含凝集素的类型不同．  相似文献   

高职教学质量观与教学质量控制   总被引：5，自引：0，他引：5  

吴勇军  谢广山 《三门峡职业技术学院学报》2003,2(3):5-8

高等职业技术教育的教学质量是一个动态发展的概念,不同历史条件下有不同的教学质量观,选择和确定什么样的质量观,直接影响着教学质量的控制和办学特色的形成。在先进教学质量观的前提下,高职教育的教学质量控制要从教学输入质量、教学运行质量和教学输出质量方面加以控制,并通过树立先进的教学质量观、建立科学的评价体系等途径,实现教学质量控制,不断提高教学质量。  相似文献   

语用顺应论与旅游翻译     

张少兰  李春莉  谢婧 《南宁职业技术学院学报》2007,12(1):94-96

以Verschueren的顺应论为理论框架,着重探讨语用顺应对旅游翻译的影响。通过实例分析,指出译语的选择应顺应原语的内涵,在译入语的表达方式上作出恰当的选择,顺应语境才能避免出现信患传递障碍。  相似文献   

例说MATLAB的工具开发---设计自己的样条工具     

谢治州 《黔南民族师范学院学报》2004,24(3):48-53

根据三次样条插值的理论与方法，运用MATLAB语言，按照“分段鳊程，构造程序模块一组装程序，形成工具→测试工具→运用工具”的程序设计自己的样条工具。  相似文献