人口生产偏好转变下的农业技术进步

市场化改革以来,中国农村居民的人口生产发生了由高生育率、低人力资本积累率向低生育率、高人力资本积累率的明显转变。这一转变通过农业从业人员数量下降、农村劳动力人力资本水平的提高以及农业物质资本积累的加速,有力地推动了农业技术进步。     

现代农业视野下社会主义新农村新型科技服务体系的构建

建立新型科技服务体系是建设社会主义新农村的客观要求,是市场经济发展的客观趋势,是促进我国现代农业的重要途径。当前加强农技推广队伍建设、培育新型服务主体、发挥龙头企业的带头作用等措施是构建新型农村科技服务体系的关键。     

当大数据遭遇人性：兼论技术的断层与无奈

在数据科学滥觞之初，“模型推动运营”还是“数据推动运营”就是学术界争论的焦点。时至今日，在“算法统治世界”的话语喧嚣中，我们依然需要清醒。当大数据遭遇人性，我们该如何应对技术的断层与无奈。在越来越多的人文社会科学都宣称进行大数据研究转向的语境下，我们更需要逆流而思，冷静分析大数据方法热下的人文社会科学研究方法的大作为。     

Is Nature‐Oriented Tourism a Pro‐Environmental Practice?: Examining Tourism–Environmentalism Alignments Through Discourse Networks and Intersectoral Relationships

A key tenet of ecotourism is that interacting with nature through tourism cultivates environmental awareness and responsibility. We examine this assumption by analyzing discourse networks and organizational networks that connect tourism and environmentalism in Newfoundland and Labrador, Canada. Using a combination of interviews, field observation, and web‐based data, we ask: Is there an alignment of tourism and environmental discourse regarding human interaction with and use of coastal environments? Are there meaningful organizational ties between tourism and environmental organizations? We conclude that there is little indication that nature‐oriented tourism is working to produce substantial changes to our broader political ecology.     

Do “Clicker” Educational Sessions Enhance the Effectiveness of a Social Norms Marketing Campaign?

Abstract

Objective: Social norms campaigns are a cost-effective way to reduce high-risk drinking on college campuses. This study compares effectiveness of a “standard” social norms media (SNM) campaign for those with and without exposure to additional educational sessions using audience response technology (“clickers”). Methods: American College Health Association's National College Health Assessment questions are used to evaluate actual and perceived use. Additional survey questions assess individual exposure to the interventions. Results: The authors find “clicker” technology to be more effective than social norms poster media alone in reducing misperceptions of normative alcohol use for those students who attended clicker sessions. Conclusion: Poster SNM campaigns may be most effective when supported by group “clicker” heath-related sessions.     

信息技术在中小学体育工作中应用的实效性评价研究

随着基础教育改革的深入，信息技术在各科教学中的应用越来越普遍，体育也不例外。为了探讨和了解信息技术在中小学体育中应用的实际效果，本研究从信息技术应用于中小学体育的实效性内涵入手，对信息技术应用于中小学体育的实效性评价目标、原则、方法以及在实践中应处理的关键问题进行初步探讨，以期促进信息技术在中小学体育中的实际应用。     

信息化时代高校图书馆服务方式的转变

信息化时代高校图书馆面临新的发展问题，为读者提供服务的形式发生变化，数字图书和网络化的应用改变了读者传统的学习习惯和收集整理信息的方法。同时，对图书馆工作人员的素质也提出了新的要求。     

理工高校法律人才培养模式之检讨

通过抽样考察,可窥见我国理工高校法律人才培养模式总体现状欠佳,其主要存在这样几个问题:一是培养模式未彰显特色,培养目标指向趋于同质,定位模糊;二是培养机制缺乏制度化支撑,长久动力不足,人才培养缺乏竞争优势。理工高校应以应用复合型卓越法律人才培养目标的确立,特定法律人才培养机制的建构,特色法律专业课程的设计和教学方法的创新,以及法律人才培养模式的制度化保障等四个方面为进路,尽快改变理工高校法律人才培养的欠佳状况。     

基于ITIL的远程教育IT服务管理模型设计

为了解决目前远程教育中IT服务存在的问题,对网络教育学院的IT服务和信息技术基础设施库（ITIL）标准进行了深入研究,提出了适合远程教育的IT服务管理（ITSM）模型,并以北京邮电大学网络教育学院为例,重点描述了模型中的需求分析及需求变更管理、远程教育组织结构设计、应用和基础设施监控管理三个核心流程的设计与实施,该模型为远程教育IT服务提供了解决方案。     

Attitudes and Opinions Regarding the Use of the Internet for Continuing Education Among Social Workers

SUMMARY

Development of continuing education opportunities for social work license renewal requires participant access to the Internet, knowledge of the Internet's use and willingness to enroll in such programs. A survey of a random sample of licensed social workers in New Mexico revealed that 71% of participants (N = 403) have used the Internet while 61% reported no formal training in the use of the Internet and its features. Findings are reported that reveal substantial interest among subjects in the Internet as a medium for continuing education programs for license renewal.