中国OFDI逆向技术溢出影响自主创新的门槛检验——基于吸收能力视角

文章利用2003-2015年中国省际面板数据,在对OFDI逆向技术溢出影响自主创新路径分析的基础上,借鉴测算国际研发溢出的C H和L P模型,从吸收能力视角探究了OFDI逆向技术溢出影响国内各地区自主创新的门槛效应。路径分析结果显示,绿地投资、跨国并购、建立海外研发机构和缔结国际战略联盟均能提升一国自主创新能力但作用机制存在差异;门槛检验结果显示,经济发展水平和R&D投入强度仅具有单一门槛,人力资本存量、金融发展水平、经济开放程度以及技术差距则具有双重门槛,并且在不同的门槛取值区间内,技术差距对OFDI逆向技术溢出影响自主创新呈现出显著的“倒U型”特征,其余变量则呈现出阶梯递增的趋势。研究还发现,由于要素禀赋、地理位置以及经济基础等方面存在差异,东部地区通过OFDI逆向技术溢出对自主创新的促进作用显著高于广大中西部地区。     

公安院校ITS管理模式研究

公安院校教育技术改革的浪潮已经涌起,传统的电化教育正逐步向以现代信息技术为主要内容的教育技术拓展。本文联系公安院校实际,提出了ITS管理模式,主要从教育技术系统机构设置原则、机构设置、部门职能和系统运行机制四个方面作了详细的介绍,相信这种模式在公安院校教育技术系统的应用中,将成为公安院校教育技术事业发展的巨大推动力。     

刍议计算机辅助笔迹检验系统运用中的综合评断

随着计算机技术的不断发展,计算机技术在笔迹检验中得到广泛运用。但是,在尚未实现计算机“自动化”进行笔迹检验之前,综合评断仍然在计算机辅助笔迹检验系统运用中起着重要的不可忽视的作用。     

犯罪预防中的技术预防与观念预防

根据预防犯罪采取的措施和手段的不同,可将犯罪预防分为技术预防与观念预防。技术预防注重以现代科学技术为主要预防措施,观念预防则强调加强公众防范意识,提高抵御犯罪的能力,使预防犯罪工作更加有组织化。技术预防与观念预防在预防犯罪过程中各自发挥着不同的作用,二者只有相互协调、彼此配合,才能真正实现预防犯罪的目标。     

超越传统融入现代引领未来——监狱工作传统与现代的对话

社会发展与进步表明,监狱在一定时代总是该时代文明进程的表征。当中国的监狱进入构建社会主义和谐社会的进程时,监狱所体现的现代价值一定是法治、公正、权利。因此,如何认识监狱,成为传统思想与现代思想交锋的焦点。而正是这样的交锋,记录了现代社会前进的脚步。     

科学技术在刑事诉讼中的价值

科学技术本身具有积极和消极两个方面的价值属性。科学技术在刑事诉讼中的运用,对于实现司法公正和提高诉讼效率具有重要的积极价值,但是对于刑事诉讼程序的正当性和案件事实的准确查明也存在一些负面影响。为了在刑事诉讼中实现科学技术价值的最大化,有必要从研究方法的转型、观念的转变和制度的完善三个方面努力。     

Memory, Empathy, and the Politics of Identification

This essay explores the ethical and political dimensions of what I have elsewhere called “prosthetic memories” (Landsberg, Prosthetic memory: The transformation of American remembrance in the age of mass culture, Harvard University Press, 2004), focusing on those that are produced and disseminated cinematically. I argue that cinematic technology, by which I mean also to include the dominant cinematic conventions and practices used in the Hollywood style of filmmaking, is an effective means for structuring vision. Through specific techniques of shooting and editing, films attempt to position the viewer in highly specific ways in relation to the unfolding narrative. Sometimes, in such films, viewers are brought into intimate contact with a set of experiences that fall well outside of their own lived experience and, as a result, are forced to look as if through someone else’s eyes, and asked to remember those situations and events as both meaningful and potentially formative. By engaging specific strategies intended to elicit identification, films can force viewers to engage both intellectually and emotionally with another who is radically different from him or herself. This complicated form of identification across difference might condition viewers to see and think in ways that could foster more radical forms of democracy aimed at advancing egalitarian social goals.

室内地板辐射采暖——一种高效节能的室内采暖技术

介绍了室内地板辐射采暖技术 ,并将地板辐射采暖与普通的暖气片采暖在性能、造价等方面进行了比较 ,说明新型室内地板辐射采暖技术的普及势在必行。     

论职务发明与非职务发明的区分原则——从专利法和劳动法双重角度的探讨

科学界定职务发明与非职务发明需要从两个角度出发:从专利法角度来看,两者的划分应当坚持激励创新、促进技术成果实施的原则;从劳动法的角度来看,应当更加关注发明人的劳动者身份,通过法律的手段,充分保护作为劳动者的发明人的利益。     

Guest workers or unauthorized immigrants? The case of forest workers in the United States

This study examines regional differences in the legal status of forest workers in the Pacific Northwest and Southeastern United States, using United States Department of Labor data and qualitative fieldwork in Alabama and Oregon. The authors find that there are significantly fewer H-2B guest workers on federal lands in Oregon than on privately owned forest plantations in Alabama, and the Southeast more generally. By contrast, numerous workers on federal lands in Oregon are undocumented. This difference may largely be explained by variations in the economies of scale in forest work in the Pacific Northwest (federal lands) and the Southeast (mainly private lands). The study also finds that there is no real difference in the working conditions of undocumented immigrants and guest workers—both groups face labor exploitation. Guest workers in the forest industry, many of whom have no previous work experience or access to social networks in the United States, face extreme isolation at worksites, are beholden to contractors, fear losing their jobs if they complain, and are generally unaware of their basic rights. By contrast, many undocumented forest workers in Oregon belong to established social networks through which they are recruited onto forest labor crews. However, unauthorized workers are also vulnerable to labor exploitation because they fear deportation and are obliged to their kin-employers. Policy recommendations to improve labor conditions and enforce existing labor laws for all forest workers include: better tracking of workers across states to monitor labor abuses, allocating more resources to state labor departments to facilitate worker outreach and worksite inspections, and better communication among land management officials and the Department of Labor.