学习领域：德国职教改革的新课题   总被引：1，自引：1，他引：1  

郑家农 《职业技术教育》2002,23(4):67-69

学习领域是20世纪90年代德国职教界根据新时期行业和企业对技术应用型人才提出的新要求所进行的综合性教学改革。它强调以职业行为为基础、以能力培养为主线制订教育计划。教学过程中注重学生学习能力的培养和学习主动性的发挥,主张以突出实践性为特征的整体性学习代替传统的学科学习。  相似文献   

云南汉语方音史稿（八）     

群一 《昆明师范高等专科学校学报》2001,23(2):19-23

清代嘉庆二十三年(公元1818年)小说《镜花缘》第三十一回“谈字母妙语指迷团”描写的故事内容、实际是同一作另一声韵学作《李氏音鉴》一书提要的形象化表述。本将对此作出解释,帮助对声韵不太熟悉的读读懂小说这一部分。这两部书的作李汝珍是北京人,他的声韵学是兼顾当时南北音的。云南汉语方音就是接受南北音影响的产物。《李氏音鉴》中记载了很多北京话里的老人声字,与云南汉语方音非常吻合。本力求弄清当时南北音情况,以此来填补《史稿》在清代中叶上的一段空白,所以把它作为附录。  相似文献   

法律英语的语用特征     

曹霞 《山西财经大学学报(高等教育版)》2003,(1):41-43

法律英语有着不同于其他英语的语用特征，正确使用与了解这些语用特征，对解决与处理现实中出现的法律问题有很大的意义。  相似文献   

信息时代数字化档案馆建设探讨   总被引：1，自引：0，他引：1  

窦莉 《天津工程师范学院学报》2002,12(2):49-52

随着科学技术的迅猛发展,特别是计算机技术、网络技术、多媒体技术的广泛应用,人们期待一种新型的、适应信息时代要求的、电子化、网络化的档案馆———数字化档案馆的出现,它将是未来档案馆发展的主要模式和研究方向。文章通过对数字化档案馆概念和特征的分析,提出了建设数字化档案馆需要的基础和条件,并就如何建设我国数字化档案馆进行了探讨。  相似文献   

/r/音位的多重角色及其动因     

黄小萍 《华侨大学学报(哲学社会科学版)》2011,(2):116-125

首先分析带r音的和不带r音的口音的演变过程和动因,接着分析/r/从辅音演变成元音在发音、分布和音系学方面的动因,最后解释＂连音变读＂r现象。分析显示带r音的与不带r音的口音的区别在于后者处在词中弱读位置的/r/的发音不同,在辅音前或词尾的/r/蜕化成央元音//并入前面音节的核心,形成–r音节和–re音节,而带r音的口音中辅音前和词尾的/r/发卷舌音。/r/和//具有共同的底层形式,作首音为/r/,处在韵中则为//。/r/的发音特性、音段响度、在音节和音步的位置以及音节分析和轻重音节能解释处于各种位置的/r/和/r/的变体以及/r/与//的关系。  相似文献   

Islamic Historians of the Ayyūbid Era and Muslim Rulers from the Early Crusading Period: A Study in the Use of History     

Alex Mallett 《Al-Masaq: Islam & the Medieval Mediterranean》2012,24(3):241-252

This article examines the presentation of Muslim rulers from the early crusading period, 490–540/1097–1146 in six of the main chronicles written during the first half of the seventh/thirteenth century. It discusses the themes, ideas and topoi in each, demonstrating that the historians appear to have been divided into two ‘camps’ over their presentation of these rulers, based on their personal views of the rulers of their time. The article also examines why this division may have occurred, and considers its ramifications for modern scholarship of Arabic historiography, Islamic history and the history of the Crusades, in both the sixth/twelfth and seventh/thirteenth centuries.  相似文献   

“Border Crossing”in English Job-Seeking Discourse-Informalization and Marketization in One Creative Résumé     

MAN Yi 《海外英语》2014,(9)

Border crossing is a metaphoric term in sociolinguistics referring to a blurring of English use across different domains of social discourses. This article shows how border crossing in English job-seek...  相似文献   

美国科教兴农政策的历史嬗变及其启示   总被引：2，自引：0，他引：2  

续润华  李建强 《教育理论与实践》2005,(13)

美国联邦政府对农业的高度重视是内战后美国农业快速持续发展的重要原因。1862年到1914年美国政府通过颁布《莫雷尔法案》、《哈奇法案》、《斯密斯—来沃法案》,奠定了现代美国高等农业教育、农业科学技术研究、农业科学技术推广体制建立的法律基础,为现代美国农业的高速发展提供了强有力的人才支持和智力保障,为美国农业的快速发展做出了重大的历史贡献。美国科教兴农政策的历史演变,对于加快我国农业现代化的进程具有重要的理论意义和重大的现实意义。  相似文献   

Arachnoid cell involvement in the mechanism of coagulation-initiated inflammation in the subarachnoid space after subarachnoid hemorrhage     

Zhao-liang Xin  Xiao-kang Wu  Jian-rong Xu  Xi Li 《Journal of Zhejiang University. Science. B》2010,11(7):516-523

Objective: To assess if arachnoid cells have the capability to present antigen and activate T-lymphocytes after stimulation by bloody cerebrospinal fluid (CSF), and to illuminate the mechanism of coagulation-initiated inflammation in the subarachnoid space after subarachnoid hemorrhage (SAH). Methods: Arachnoid cells were cultured, characterized, and examined by immunofluorescence for the basal expression of human leukocyte antigen-DR (HLA-DR). Expression of HLA-DR, after co-culturing arachnoid cells in vitro with bloody CSF, was investigated by immunofluorescence and flow cytometry (FCM). The variation of arachnoid cells' ultrastructure was observed by transmission electron microscope (TEM). Arachnoid cells were co-cultured with peripheral blood mononuclear cells (PBMCs). The content of soluble interleukin-2 receptor (sIL-2r) in culture medium was detected by enzyme-linked immunosorbent assay (ELISA). Results: (1) Arachnoid cells were successfully cultured for many passages. The immunofluorescent staining was positive for HLA-DR in over 95% of the human arachnoid cells. The punctate HLA-DR was distributed in cytoplasm and not in the karyon. (2) After co-culturing arachnoid cells in vitro with bloody CSF, numerous particles with strong fluorescence appeared in the cytoplasm on Day 6. On Day 8, the quantity of particles and fluorescent intensity were maximal. FCM showed that the percentage of HLA-DR expressing cells was (2.5±0.4)% at the first 5 d, increasing to (60.8±3.6)% on Day 7. (3) After co-culturing arachnoid cells in vitro with bloody CSF, many lysosome and secondary lysosome particles were present in the cytoplasm. Hyperplasia of rough endoplasmic reticulum and enlarged cysts were observed, with numerous phagocytizing vesicles also observed at the edge of the arachnoid cells. (4) Arachnoid cells stimulated by bloody CSF were co-cultured in vitro with PBMCs. The content of sIL-2r in the culture medium, having been maintained at around 1.30 ng/ml during the first 3 d, had increased by Day 4. The content of sIL-2r peaked 7.53 ng/ml on Day 7 and then reduced gradually. Conclusions: (1) Basic HLA-DR expression is present in arachnoid cells. (2) After stimulation by bloody CSF, arachnoid cells have the potential to serve as antigen presenting cells (APCs) and the ability to activate T-lymphocytes, indicating that arachnoid cells are involved in the mechanism of coagulation-initiated inflammation in the subarachnoid space after SAH.  相似文献   

二十世纪中外文学中两位女性形象的心理解读——苔蕾丝·德斯盖鲁与繁漪之比较     

黄蕊 《湖北广播电视大学学报》2010,30(7):66-67

本文对生活在相同时代不同国度的两位反叛女性进行了对比,通过她们相似的心理发展和变化过程,揭示了她们在理想和现实的对立中一步步走向悲剧的必然性,传达出在那个特殊的历史转变时期,新思想女性的生存困境和她们要求个性解放,追求美好未来的憧憬和期望的深刻矛盾。  相似文献