Improved approaches to stability criteria for neural networks with time-varying delays

In this paper, the problem of stability analysis for neural networks with time-varying delays is considered. By the use of a newly augmented Lyapunov functional and some novel techniques, sufficient conditions to guarantee the asymptotic stability of the concerned networks are established in terms of linear matrix inequalities (LMIs). Three numerical examples are given to show the improved stability region of the proposed works.     

朗费罗与弗罗斯特的比较研究

在19和20世纪美国著名诗人中,朗费罗与弗罗斯特的影响力是持久而且又有争议的。本文对朗费罗与弗罗斯特的诗歌进行了比较,认为他们的诗歌在语言、背景、形式、创作方法和主题的升华上有很多相同之处:语言上都以质朴、清新、优美著称;以美国新荣格尔为背景;采用传统诗体形式等等。     

关于“以德治国”若干问题的思考

以德治国方略的提出是对马克思主义国家学说的发展，是对中国古代精神文明的借鉴，以德治国是建立社会主义市场经济体制的客观要求，法治与德治是对立统一的辩证关系：二者具有不同的地位和功能，但在根本目的、基本精神和作用方式上具有内在的一致性。以德治国要着眼于道德建设，尤其要重视领导干部的道德建设。     

中国应用BIPV发电的潜力

论述了建筑物用光伏集成系统 (BIPV )在中国用于太阳能发电的潜力和前景 .为了保护环境 ,减少矿物能源的消耗 ,并满足人们对电力的需求 ,BIPV被认为是最经济的利用可再生能源的技术 .计算了中国 14个城市的太阳能资源 ,估算了建筑物用光伏集成系统的发电潜力 ,分析了 BIPV技术应用的经济性 .研究表明中国的 BIPV市场潜力是巨大的 ,政府对这项技术的发展应发挥重要作用     

建立“师生互信、自主激励”的课堂教学情境——对高校“组织市场营销”课堂教学的思考

随着信息技术的飞速发展和学生心智的日益成熟,"亲其师,信其道"、建立和谐师生关系、激励学生自主学习,是决定课堂教学质量、影响教学任务完成的重要因素,是摆在高校教师面前的重要课题。以"组织市场营销"课堂教学情境为例,教师要在情境认知学习理论和自主学习理论基础上,构建"师生互信、自主激励"的课堂教学情境——师生互信是基础、教师课堂激励是手段、学生自主学习是目的,通过尊重、赏识、关爱,激发学生自主学习的热情和能力。     

Branding Television News in a Multichannel Environment: An Exploratory Study of Network News Brand Personality

Adopting the construct of “brand personality,” this article examines the perceived differences among various television news brands, investigates the distinction between cable and broadcast news brands, and explores the applicability of brand personality in this market. CNN was found to possess the most distinct, positive personality, whereas CBS news had the least differentiated brand personality. Fox News was seen as the most dynamic and conservative. Overall, broadcast network news was perceived to be more traditional and liberal than cable network news. Three modified dimensions—competence, timeliness, and dynamism—were found to represent the personality facets of the television news product.     

词汇学视角下的《现代汉语词典》编撰特征探讨

《现代汉语词典》（第六版）的编撰结合了现当代语言科学发展的成果,在排序、选词、释义、引文上具有鲜明典范的特征。随着当代科技的进步,对照欧美词汇学发展的成果,《现代汉语词典》在选词、释义上出现了片面性、滞后性、高雅化、脱离生活等问题。这些问题的解决有赖于对先进的信息技术、语言学理论的吸收。从具体编撰实际上加以改进。     

高职院校中外合作办学项目下英语教学的思考

中外合作办学是教育全球化的产物,是我国高等教育事业发展的一个必然趋势。为了确保在合作办学过程中所建立的质量保证体系和人才培养模式得以顺利实施,乃至于整个合作项目的长久发展,从教学理念、教学内容、教学方法、教学材料、师资队伍、课外活动六个方面对英语教学进行了深刻反思,力求彻底改善中外合作办学项目下的英语教学质量。     

泉州湾桐花树毛颚小卷蛾抗氧化酶活性研究

以泉州湾洛阳江红树林的毛颚小卷蛾为研究对象,探讨了不同生长期的桐花树毛颚小卷蛾抗氧化酶SOD和CAT活性的变化情况．结果显示：桐花树毛颚小卷蛾在幼虫期、蛹期、成虫期三个不同生长时期CAT含量间的差异达到极显著水平;总一SOD和CuZn-SOD在幼虫期和蛹期这两个生长期与成虫期之间存在极显著差异．桐花树毛颚小卷蛾CuZn—SOD占总-SOD比例较高,Mn-SOD所占比例较低．桐花树毛颚小卷蛾总-SOD、Cu,Zn—SOD和CAT活性随着幼虫期、蛹期、成虫期的生命发展过程而逐渐增强,但Mn-SOD活性表现出相反的发展趋势,在成虫期最低．综合地看,在幼虫期喷洒生物农药,可能达到最佳防治效果．     

Traveling with MI education in a turbulent sea: stories of South Korea

The purpose of this paper is to explore ways in which multiple intelligences (MI) theory has been disseminated in search of its meaning, effectiveness and possibilities over the last decade in Korea. There have been a great number of Korean practitioners who have properly applied an ideal of MI theory in their local context. Western readers will be informed of how actively these educators participate in the grass‐roots reform process. A traditional or teacher‐based image of Oriental education culture may have to be redefined, at least in the current Korean educational context. In doing so, the authors reviewed related literature and research articles written by Korean scholars and practitioners as well as conducting in‐depth and focus‐group interviews nationwide to represent voices of Korean MI educators at school level. There has been substantive evidence that most students guided by MI instruction demonstrated better achievement in several subject areas; students typically labeled low achievers in traditional classrooms became better self‐regulated learners, showing higher self‐esteem. Finally, the Korean research community experienced the emergence of a new collaborative research culture in which MI educators are fully acknowledged as curriculum designers and researchers able to gain insight into culturally appropriate classroom practices. The authors end this paper reflecting on a future hope that the Korean research community will continue, both critically and collaboratively, to examine MI theory to make it more applicable in establishing culturally relevant pedagogical insights.