中外医学期刊《读者来信》栏目现状的分析与思考

通过比较部分国内外生物医学期刊《读者来信》栏目的现状,分析国内期刊读者来信较少的原因.强调国内医学期刊应重视《读者来信》栏目,并针对当前问题提出了改进建议.     

洞庭湖区湿地生态旅游资源保护与开发研究

洞庭湖区湿地是我国长江中下游地区三大湿地资源集中地之一,在其特殊的地理环境、自然条件和人类活动的长期共同作用下,形成了独特的湿地生态旅游资源景观、明显的蝶形盆地带状地貌、典型的亚热带季风湿润气候、极为丰富的动植物资源、构成该生态旅游资源的主要因素,又呈东、南、西三大片分布,且各具特色;洞庭湖湿地生态旅游资源的特殊性。几乎涵盖亚热带内陆所有湿地类型造就了该区湿地生态旅游资源的多样性。围湖造田人工围垦、工业废水农药污染、乱捕乱猎人类干扰导致了该湿地生态旅游资源系统的脆弱性。治理对策为：退田还湖,确保自然湿地生态系统面积,科学解决“田湖之争”,复还湿地生态系统。标本兼治,力争入湖泥沙量控制到最小程度,稳定湖泊、沼泽等自然景观面积。恢复重建,规范与扩大湿地自然保护区,并进行有效的长期监测。总之,洞庭湖区湿地旅游的开发,必须定位为生态旅游资源的保护性开发,改变只重视湿地生产功能而忽视其生态功能的倾向,全面开发湿地的社会、经济和生态综合效应,实现湿地生态旅游的永续利用。     

重视医学论文中有关统计学分析的描述

完整和清晰的统计学分析描述将有助于读者理解并鉴别医学论文的结论与质量.针对中华医学会直接主办的18种期刊统计学分析描述方面存在的问题,提出改进建议.     

信息技术与中小学教师继续教育学科课程整合的探索

信息化课程设计和信息化学习环境建构是信息技术与中小学教师继续教育学科课程整合的核心。信息技术与课程整合包括信息化课程设计与资源建设、学习环境设计和教学过程设计。信息化课程开发包括课程标识设计、课程形式创建、课程内容信息化。     

The Necessity of an Anthropomorphic Approach to Children’s Literature

The study focuses on the necessity of an anthropomorphic approach in deconstructing the symbolic understandings of animals in children’s literature, and considers how such an approach can be used to draw ethical attention to the unnatural history of animals in the Anthropocene. The paper analyses three children’s novels that depict animals without representing their subjectivity in characteristically human terms. These novels are Eva Hornung’s ferality tale Dog Boy (2009), Sonya Hartnett’s fable The Midnight Zoo (2011) and Kate Applegate’s animal autobiography The One and Only Ivan (2012). Informed by Jacques Derrida’s anti-anthropocentric views and the ethical discourse of creaturely vulnerability, this essay argues that the world’s present state of cascading environmental impoverishment demands an anthropomorphic approach that is not inherently anthropocentric, along with an emerging kind of creaturely consciousness.

     

中俄对欧盟政策之比较

中国和俄罗斯对欧盟的政策具有某些共同之处，也有较大差异，二共同点在于，维护各自的国家利益是中俄对欧盟政策的共同目的和出发点；推动世界格局多极化、反对霸权主义和美国单极世界企图是中俄发展对欧关系的共同战略考虑；灵活务实，既斗争又合作是中俄对欧盟政策共同的策略特点，建立和发展长期稳定的伙伴关系是中俄对欧盟政策的战略基础。而不同之处为：中俄两国与欧洲关系的历史以及对发展同欧盟关系的心态不同；美国因素对双方欧盟政策的影响程度不同。地缘安全因素在双方对欧盟政策中的作用不同；发展对欧关系的长远目标不同。     

煤矿瓦斯抽放泵站单片机监测系统

本文采用单片机技术设计了一套经济实用的监测系统,用于煤矿瓦斯抽放泵站参数的连续监测。利用单片机多机通讯的功能,通过 RDS—1型远程数据收发器将泵站的参数传到调度端进行显示、打印和处理。并对泵站的生产进行必要的管理,为改变目前我国煤矿瓦斯抽放泵站采用人工定时检测的现状。     

Confronting Challenges to the Liberal Arts Curriculum: Perspectives of Developing and Transitional Countries

Contemporary international higher education scholarship tends to focus on the global financial crisis,on massification,privatization,cross-border education,university ranking,and student mobility.However,few studies deal with the development of liberal arts programs around the world and they are often related to Western systems of higher education or that of the US,where liberal arts education has long been seen as a fundamental issue.Comparative studies,however,could help scholars to become aware of critical trends and reforms,also the impact they might have on a global society.     

艺术设计专业实践环节课程改革探讨

艺术设计专业的实践课程是一个十分复杂的教育教学过程,这一课程结构是否合理,内容是否充实,学生专业素质是否得到很大提高,个人能力是否得到充分发挥,关系到教与学的质量。因此,在课程改革过程中,有必要对课程结构及内容,学生专业素质和能力提高,以及改革的中心、方向、规律做恰如其分的分析。本文将从系统论的一些原则出发,对上述问题做初步的探讨。     

A class of fast fixed-time synchronization control for the delayed neural network

This paper deals with the synchronization control of a class of delayed neural networks using a fast fixed-time control theory. By employing Lyapunov stability theory, a novel sufficient criterion is derived such that two neural networks can be synchronized within a fixed-time. Compared with some existing results, the proposed controller can render two neural networks faster synchronized. A numerical example is given to demonstrate the effectiveness of the criterion.