早期阅读研究热点与发展趋势——基于共词分析的知识图谱研究

“十三五”规划把全民阅读提升到国家战略高度,将少儿阅读作为全民阅读基础,为我国早期阅读及早期阅读研究的发展提供了重要的制度保障。为了揭示近年来我国早期阅读研究成果,并在此基础上科学预测其发展趋势,利用Bicomb及SPSS 软件,基于1298 篇 CNKI 期刊文献绘制了有关早期阅读研究热点的知识图谱。结果表明：目前我国早期阅读研究热点主要集中在早期阅读推广、早期阅读内涵的研究、早期阅读教学活动等三个方面。并在此基础上得出以下发展趋势：跨学科研究视角日趋增多,理论研究能力逐渐加强;政策的扶持力度加大,早期阅读推广向公益化趋势发展;信息技术的高速发展,传统阅读和数字阅读相融合;师资培养的提出,早期阅读教学向专业化趋势发展。     

宁夏战役战略方针的制家及被迫中止的原因

1936年红军东征受阻后 ,中共中央及中央军委战略重心由东向西转移。从 1936年 8月到 1936年 10月 ,这一战略计划经过了“制定”、“补充”、“完善”等阶段。最终因敌情突变、张国焘的不配合、渡河部队 (随后称西路军 )很难单独完成等原因而被迫中止。     

Change in Public Concern and Responsive Behaviors Toward Air Pollution Under the Dome

This study evaluates the effect of the documentary Under the Dome on the concern and responsive behaviors of the public regarding air pollution in China, with two surveys conducted before and after watching the documentary. Employing difference-in-differences regression, this study answers two research questions: (1) Does Under the Dome change public concern about air pollution? (2) Does Under the Dome change public behaviors in response to air pollution, including protective behaviors (i.e., wearing face masks) and mitigation behaviors (i.e., reducing car driving)? We find that the information campaign (1) protects against the decline of public concern about air pollution in Beijing and (2) moderates the degree to which people's perceived severity, perceived susceptibility, and sense of self-efficacy influence protective behaviors and moderates the degree to which people's belief in the cooperative behaviors by others influences mitigation behaviors. This study provides evidence that information campaigns of the Under the Dome type are effective in raising public awareness; however, the information campaign did not directly influence public protective and mitigation behaviors.     

太原市体育健身俱乐部的经营现状及发展对策研究

对太原市体育健身俱乐部的经营模式、定价策略和消费群体等方面的现状进行调查分析。研究发现,目前主要存在的问题是缺乏专业性经营管理人才和专业健身指导员。另外,消费群体过于集中和各俱乐部定价不一等问题也比较突出。在此基础上提出了如下对策和建议:政府进行宏观调控;加强对体育经营人才和健身指导员的培养力度;加强自身硬件建设;建立太原市体育健身俱乐部同盟,规范健身市场。     

The value of the Display® campaign as a voluntary energy and environmental performance certification system of buildings for sustainable municipal energy management in Ukraine

Although the significance of sustainable municipal energy management has not yet been widely recognized in Ukraine, important steps to popularize this idea among local authorities have been taken through the introduction of the Display® campaign in 11 Ukrainian municipalities. This European voluntary energy and environmental performance certification system of buildings aims to encourage local authorities to publicly demonstrate the energy and environmental performance of their buildings and to thereby convince citizens to stop wasting energy and water. This paper analyzes to what extent the campaign has been valuable for sustainable energy management in those Ukrainian cities that have set an example of an active bottom-up approach to enhancing the integration of a former Soviet Union country in the European Union on account of their support of the associations Energy Cities and “Energy Efficient Cities of Ukraine”, as well as their own endeavors to implement EU climate protection policy.     

A genetic algorithm for assembly line balancing

Assembly line balancing is a very important aspect in any mass production setup. However, finding the optimal balance is a very difficult proposition because of the computational complexity involved. Hence sub-optimal solutions are preferred over optimal solutions. In this work, a genetic algorithm (GA) is presented for obtaining good quality solutions for assembly line balancing problems. A major feature of GA is the ability to take care of a variety of objective functions. A modified GA working with two populations, one of which allows infeasible solutions, and exchange of specimens at regular intervals is proposed for handling irregular search spaces. The experimental results obtained with a single population, as well as two populations are encouraging.     

由师范体育在全民健身中的作用引出的思考

论述师范院校体育教育在全民健身计划实施中的特殊地位和作用 ,提出目前师范院校体育教学中存在的问题 ,探讨师范院校体育教学改革的方向和具体措施 ,以促进全民健身计划的实施     

社会管理创新与政府转型刍议

在社会治理格局中,传统政府集权式单一治理是政府产生危机的主要根源。因此要加强和推进社会管理创新,只有从本源上对政府进行变革才能奏效。实现从传统政府治理模式向现代政府治理模式,从全能政府向有限政府,从政治统治向公共服务的根本转变是政府进行变革和治理创新的关键着眼点。     

女排队员防守起球率与运动素质多元回归分析

在女排运动中,运动员的运动素质指标与防守起球率有着直接的关系。人们通常认为800米跑、立定三级跳远、仰卧起坐、3米折返跑、思维灵敏性、运动知觉和适竞感7项指标与防守起球率有一定的相关性。但它们与防守起球率的回归结果表明:800米跑与防守起球率相关关系不显著;而思维灵敏性、仰卧起坐、3米折返跑、适竞感4项对防守起球率的影响显著,立定三级跳远、运动知觉却相对较弱。     

The Disconnection In Online Politics: the youth political web sphere and US election sites, 2002-2004

In recent years, candidates and other political actors have dramatically increased their presence and activities online. Although the notion of these activities reaching beyond a limited set of early-adopters is relatively new, younger citizens have long been at the forefront of new developments on the web and continue to make up a substantial proportion of those seeking political information online. Given longstanding concern over levels of civic and political engagement among young people, questions concerning what young people seeking information and opportunities for political involvement online might find there are particularly relevant. In particular, we explore political websites that are directly targeted at younger voters (e.g. Rock the Vote and similar sites), websites produced by candidates and political parties, and possible linkages between these two web spheres. Based on content and hyperlink analyses spanning the 2002 and 2004 US election cycles, we find a complex evolution of the online political information environment offered to youth. Although the youth engagement web sphere experienced dramatic growth during this time period, our data also identify a reluctance of many mainstream political actors to speak directly to young people through the web, and a surprising underdevelopment of linkages between youth politics websites and the wider web of political information online. We conclude by considering the implications of these patterns for future research on the role of new media in processes of political communication and engagement.