新农村数字图书馆服务模式探讨

图书馆作为公益性文化事业的重要组成部分,在新农村文化建设中的地位是极其重要的;在讨论传统图书馆信息服务模式的基础上,从服务对象、服务内容、服务手段、服务模式等方面探析数字图书馆信息服务模式;最后对图书馆员提出了相应的要求。     

高校学生自导学习及模式探究——从学习者的角度

随着现代社会的快速发展,对人的学习方式提出不同的要求,而自我导向学习是适应未来社会需求的有效途径之一。从自导学习的相关概念出发,探讨高校学生自导学习的可行性和必要性,并提出相适应的自导学习模式。     

基于邵阳地域经济的商务英语专业人才培养模式研究

本着服务于邵阳区域经济发展的宗旨,着重探讨构建适应邵阳区域经济发展需求的新型商务英语专业人才培养模式,从而培养出社会急需、用人单位欢迎的商务英语人才。     

高职院校全程就业指导模式下的就业指导队伍建设

以就业为导向的高职教育要求将就业指导贯穿于高职教育的全过程,为此,必须加强就业指导队伍建设。针对目前高职院校就业指导队伍的现状,文章提出了高职院校要实行全程全员就业指导,并从保证数量、提高质量、改善待遇、规范考核等方面探讨了就业指导队伍建设的途径。     

累犯从重处罚依据之再探析

学界关于累犯从重处罚的依据存在着社会危害性说、人身危险性说以及主观恶性和人身危险性说三种观点。文章认为对累犯从重处罚的依据在于犯罪人的人身危险性较初犯更大,即主张人身危险性说。因此,对人身危险性的评价在累犯制度的适用中具有重要地位,应当将人身危险的评价引入累犯制度。     

Characteristics of electricity consumption of different industry types considering atmospheric condition

Reducing greenhouse gases (RHG) is going on actively in the international movement. In the field of architecture, RHG is an inevitable work. To establish a plan for RHG, firstly we need to reduce energy consumption. Greenhouse gas generated by energy consumption is the main cause of global warming. For this we should know that how much electricity consumption we use. The research targets of this study are commercial buildings with various businesses. Their electricity consumption was analyzed by business units rather than buildings. Each business was divided into 13 sectors according to industrial classification and electricity consumption was analyzed for each industry. For commercial buildings, the electricity consumption is done by the private sector and construction management is an autonomy system in private instead of an integrated management system. In this study, we classified and analyzed the electricity consumption characteristics according to collected data, analyzed the relationship between the electricity consumption with atmospheric temperature through SPSS, and developed an electricity prediction model.     

焦循曲论之“谬悠”说

焦循曲论充分肯定了戏剧创作中的虚构手法,并以＂谬悠＂称之。＂谬悠＂之说,形成于长期以来大量的艺术创作实践中,具有鲜明的民族特色和悠久的历史传统。焦循将＂谬悠＂说运用于历史剧点评,认为历史剧和史实之间存在相互印证的关系,剧作家的合理虚构甚至比史官记录更符合历史真实。此外,＂谬悠＂手法在塑造戏剧人物方面也发挥着至关重要的作用。＂谬悠＂之说对于戏剧艺术尤其是历史剧的创作构思、剧情结构和人物塑造具有重大意义。     

Torsional effect of space structure in frequent earthquakes

Taking a concrete frame supporting space structure as the research object, we systematically studied its lateral-torsion coupling effect of reverse problems in consistent earthquake excitation. Firstly, based on its reverse forms and features, we put forward a mechanical analysis model (flexibility layer model) and a calculation method using the response spectrum method and the weighted average method, and verified their validity and feasibility using case analysis. The result shows that the translation displacement change trend of the space structure is basically the same whether reverse exists in the supporting structure or not, but the supporting structure torsion has an effect on the displacement with a relative increase of 10?.     

社会调查在研究性学习中的应用——以濉溪老城石板街的调查研究为例

研究性学习是学生在教师指导下以类似科学研究的方法去获得知识和应用知识的一种学习方式。它注重学生在教师的指导下自主学习,从而提高学生学习的积极性和主动性,培养学生分析问题、解决问题的能力,为学生进一步了解社会,学会学习奠定了基础。而社会调查是实施研究性学习的一种重要途径,也是对新形势下历史教学法的一种探索。     

Students' reasoning about chemical bonding: The lacuna of repulsion

This article concerns a lacuna in chemistry students' reasoning about chemical bonding. Although chemistry students are familiar with the charges that make up the atom––both positive and negative––they refer only to the attraction between unlike charges. Specifically, they ignore the repulsion between the positive nuclei. We named this disregard of repulsion the lacuna of repulsion. Repulsion is a crucial component in the force-based explanation of chemical bonding, presenting the bond as a dynamic equilibrium between attraction and repulsion electrical forces. We noticed this lacuna incidentally while interviewing chemistry students for a bigger project aimed at supporting students in understanding the force-based explanation of chemical bonding. This article describes our systematic qualitative study of the lacuna of repulsion and its impact on mental models of 23 high school chemistry students. Our findings show that students use six mental models, most of them built upon each other. Beginning from a simple mental model that describes the chemical bond as electrons, continuing with the including attraction forces, and completing with repulsion and a dynamic view of the bond. Only when one considers both attraction and repulsion forces and understands the dynamic balance between them is it possible to build the force-based dynamic mental model of chemical bonding.