传统几何造型艺术在现代服装设计中的立体表现     

杨明  孙静 《南宁职业技术学院学报》2011,(3):24-27

近年来,富有形式美感的几何造型服装在时装舞台上越加醒目,越来越多的设计师开始关注传统几何造型艺术在服装设计中的应用价值。如何将传统的造型艺术与现代时尚设计相结合,并创造出新的表现方式,成为研究的关键。在对几何造型的历史渊源及其相关的形式特点进行分析的基础上,对服装廓形、肌理图案、面料中的几何元素在现代服装设计中的立体表现进行分析研究,有利于探索其完美结合后的艺术和商业价值。  相似文献   

新建地方本科院校课堂教学评价体系新论——基于邯郸学院“234”课堂教学评价体系个案研究   总被引：1，自引：0，他引：1  

刘丽梅 《河北师范大学学报(教育科学版)》2011,13(10)

课堂教学评价体系的建构与实施对提高教学质量起着重要的引领作用。对照目前我国高校课堂教学评价体系现存的主要问题,新建地方本科院校应该以先进的教育理论和现代质量管理理论为参照,在外适型质量观的指导下,构建富有现实针对性的评价体系。邯郸学院234课堂教学评价体系在这方面进行了初步探索和研究。  相似文献   

An Analysis of Foreign Language Learning Styles from the Cognitive Perspective     

王欣 《海外英语》2011,(11):67-68

From the 1970s,learning styles began to enter the domain of foreign language learning researches.Foreign language learning style is often regarded as a significant factor attributing to individual differences among language learners.Nowadays,many researchers begin studying individual learners’characteristics and exploring how different learners interact with external factors from cognitive perspective.The field-independence/dependence construct became a focus.Based on previous studies,the paper is committed to analyzing the nature of FID learners.It is expected that this research can establish a well-grounded basis for following studies.  相似文献   

以甘油为原料合成2,3-环氧丙醇     

吕学功  王赤炎  王丽红 《唐山师范学院学报》2011,33(2):12-14

以甘油为原料,两步法合成了2,3-环氧丙醇,甘油和氯化氢气体在催化剂作用下氯化成3-氯-1,2-丙二醇,3-氯-1,2-丙二醇在NaOH乙醇溶液中环化为2,3-环氧丙醇。实验结果表明,冰醋酸是甘油氯化反应的最优催化剂,最佳用量为甘油摩尔数的0.2倍;环化反应中最佳摩尔比为1：1,最佳环化时间为30min。  相似文献   

An investigation of Taiwan University students' perceptions of online academic help seeking, and their web-based learning self-efficacy     

Kun-Hung Cheng  Chin-Chung Tsai 《The Internet and Higher Education》2011,14(3):150-157

This study was conducted to investigate Taiwan University students' perceptions (including experience, confidence and preference) of online academic help seeking (OAHS) and students' level of web-based learning self-efficacy (WLSE). Two instruments, OAHS questionnaire, consisting of information searching, formal and informal query scales, and WLSE questionnaire, including general and functional scales, were then validated through collecting the responses from 300 university students. Results indicate reciprocal relations between experience, confidence and preference in students' online academic help seeking behaviors. Students' academic help seeking behaviors were related to their general self-efficacy in a web-based course setting. Students' functional WLSE was related to their perceptions of information searching for OAHS. Findings of this study also imply that students' experience of seeking help from informal online channels is prominent when they participate in a web-based course.  相似文献   

Effects of La^3＋on microwave dielectric properties of（Pb0.5Ca0.5）（Fe0.5Ta0.5）O3ceramics     

江永长  顾莹  杨秋红  金应秀 《上海大学学报(英文版)》2011,15(6):535-537

This work investigated the microwave dielectric properties of A-site substitution by rare earth La3+in(Pb0.5Ca0.5)(Fe0.5Ta0.5)O3(PCFT) system.A single perovskite phase was obtained only when the doping content was 2%.Suitable La3+ doping improved microwave dielectric performances.Excessive La3+doping caused the formation of secondary phase,which resulted in the decreasing of permittivity εrand quality factor Qfvalues.Especially,when the doping content is 2%-5%,permittivity εrwas above 75 and Qfvalues were 6...  相似文献   

3DV quality model based depth maps for view synthesis in FTV system     

张秋闻  安平  张艳  张兆杨  王元庆 《上海大学学报(英文版)》2011,15(4):335-341

Depth maps are used for synthesis virtual view in free-viewpoint television (FTV) systems.When depth maps are derived using existing depth estimation methods,the depth distortions will cause undesirable artifacts in the synthesized views.To solve this problem,a 3D video quality model base depth maps (D-3DV) for virtual view synthesis and depth map coding in the FTV applications is proposed.First,the relationships between distortions in coded depth map and rendered view are derived.Then,a precisely 3DV quali...  相似文献   

东亚经济弱收敛的原因:对“东盟+3”的检验     

侯铁建  王威 《徐州师范大学学报(哲学社会科学版)》2011,37(5):113-116

东盟和中日韩三国的经贸联系日益密切,双边在自由贸易区领域内的合作不断深化。同时也应该看到,"东盟+3"体系内的各个国家地区经济发展水平有着一定的差距,但这种差距在逐渐缩小。事实表明,在加入以经济自由度为代表的制度因素之后,"东盟+3"的收敛速度有了负的增长趋势,显然,制度因素是阻碍缩小"东盟+3"经济发展水平差距的重要因素。  相似文献   

政府主导强力推进农村学前教育三年普及——河北省“三为主”学前教育发展模式的探索和启示     

洪秀敏  范明丽 《学前教育研究》2011,(11)

在强力推进农村学前教育三年普及过程中,河北省始终立足于学前教育的公益性,强化并落实政府主导责任,坚持“以政府和集体办园为主,以公办教师为主,以政府和集体投入为主”的“三为主”学前教育发展模式,使农村公办学前教育资源得到快速发展,实现了全省2/3以上的农村地区基本普及了学前三年教育.在此过程中,河北省对农村中小学布局调整后富余教育资源的合理有效利用经过实践检验,证明是切实可行的发展农村学前教育的有力措施,可以为我国其他地区,尤其是农村地区学前教育事业发展提供有益的启示和借鉴.  相似文献   

技术助力下远程学习资源设计探索——开放英语(3)多媒体学习系统教学设计策略     

陈扬 《广播电视大学学报》2011,(2):122-125

以信息和多媒体等技术应用为特点的现代远程教育对教育工作者提出了新的挑战.总结了电大公共英语课程“开放英语3”多媒体学习系统的教学设计策略,说明在进行远程学习资源设计时应充分挖掘技术优势,解决远程开放学习的问题,发挥远程学习的特点.  相似文献