CFG桩复合地基在工程中的应用

通过C F G桩加固填土地基的工程实例,探讨C F G桩基本原理、施工以及质量检验等若干问题,为类似工程提供一些实践经验。     

农林院校计算机基础教学的现状与改革

文章通过分析农林院校计算机基础教学在教学目的、教学方法的误区，指出了计算机基础教学改革势在必行，并结合实际从优化教学目的，完善教学内容，改革教育方法三个方面提出了一些建议和看法。     

Ethics and technology design

This article offers a discussion of the connection between technology and values and, specifically, I take a closer look at ethically sound design. In order to bring the discussion into a concrete context, the theory of Value Sensitive Design (VSD) will be the focus point. To illustrate my argument concerning design ethics, the discussion involves a case study of an augmented window, designed by the VSD Research Lab, which has turned out to be a potentially surveillance-enabling technology. I call attention to a “positivist problem” that has to do with the connection between the design context and the use context, which VSD seems to presuppose, and I argue that it is necessary to clearly distinguish between the two, since the designers’ intentions do not always correspond with the users’ practice; in fact, the relation between design and use is very complex and principally unpredictable. Thus, a design theory must accept that foresight is limited to anticipation rather than prediction. To overcome the positivist problem, I suggest a phenomenological approach to technology inspired by Don Ihde’s concept of multistability. This argument, which is general in nature and thus applies to any theory of design ethics, is intended as a constructive criticism, which can hopefully contribute to the further development of design ethics.     

国际重要艾滋病研究基金发展态势的信息研究

最近20多年艾滋病在全球的蔓延对各国经济发展、社会稳定和人民健康造成了严重的危害,引起全球的广泛关注,世界各国有关投入日益加大。本文对目前国际上若干重要的艾滋病研究基金进行了总结分析。从这些基金的资助额度、资助方式、资助方向等方面来分析国际上艾滋病研究发展态势,以期为我国艾滋病研究提供一定的借鉴。     

舞台视效联动控制系统软件设计与实现

解析一款舞台视效设备联动控制系统,可实现对舞台灯光、LED屏、投影等视效设备的联动控制,根据应用特点设计软件结构,并在实现中加以优化。     

一种新式背负型支撑装置的结构设计

随着武器装备的小型化,便携式装备应用越来越广,进而对便携式装备的体积、重量等指标方面的要求也越来越高。在单兵背负便携设备进行作战架设时,结构巧妙的支撑装置会给整个系统的背负、架设、撤收带来较好的实战效果。文章从支撑装置的选材、结构形式、功能等方面加以阐述,体现了该结构设计的新颖与实用性。     

Surveillance,Privacy and the Ethics of Vehicle Safety Communication Technologies

Recent advances in wireless technologies have led to the development of intelligent, in-vehicle safety applications designed to share information about the actions of nearby vehicles, potential road hazards, and ultimately predict dangerous scenarios or imminent collisions. These vehicle safety communication (VSC) technologies rely on the creation of autonomous, self-organizing, wireless communication networks connecting vehicles with roadside infrastructure and with each other. As the technical standards and communication protocols for VSC technologies are still being developed, certain ethical implications of these new information technologies emerge: Coupled with the predicted safety benefits of VSC applications is a potential rise in the ability to surveil a driver engaging in her everyday activities on the public roads. This paper will explore how the introduction of VSC technologies might disrupt the “contextual integrity” of personal information flows in the context of highway travel and threaten one’s “privacy in public.” Since VSC technologies and their related protocols and standards are still in the developmental stage, the paper will conclude by revealing how close attention to the ethical implications of the remaining design decisions can inform and guide designers of VSC technologies to create innovate safety applications that increase public safety, but without compromising the value of one’s privacy in public. This work was supported by the National Science Foundation PORTIA Grant No. CNS-0331542, and could not have been completed without the valuable guidance of Prof. Helen Nissenbaum (New York University) and Prof. Dan Boneh (Stanford University). I am grateful to many other colleagues who generously contributed to this work with excellent comments and suggestions, including Emily Clark and Steve Tengler at the VSCC, and Sam Howard-Spink, Joseph Reagle and Tim Weber at New York University. Drafts were further sharpened through opportunities to present at colloquia and conferences sponsored by New York University’s Department of Culture & Communication, the American Association for the Advancement of Science, the Society for Philosophy and Technology, and Computer Ethics: Philosophical Enquiry.     

万众云创新的参与主体及参与机制研究:以百度百科为例

在对个人、正式组织、非正式组织等云创新参与主体及其在云创新运作流程中的关键作用进行详细描述的基础上,归纳总结创新需求方采用万众云创新的原因以及万众参与方参与创新的现实基础和动力机制,最后以百度百科为例,基于上述理论框架,对百度百科万众参与的云创新模式进行详细论述,以期为以上理论分析提供实践证据。     

企业管理模拟训练系统的设计与实现

本文探讨了企业管理模拟训练系统的结构与功能、设计与实现。     

中国绿色设计能力评价及“资产-负债”分析

衡量区域绿色设计能力是一项复杂的系统工程,有效的绿色设计能力评价体系和方法可以实时监测和指导区域的绿色设计发展。目前,国内外尚无系统的用于评价区域绿色设计水平的定量方法,已有研究多为定性分析和描述。文章依据"绿色设计"的理论内涵、结构内涵、功能内涵和统计内涵,首次构建绿色设计能力评价指标体系,在统计规则统一的比较下,完成对中国各地区的绿色设计能力评价。基于以上指标体系,推出测算绿色设计能力的"资产负债表",计算得出我国各地区绿色设计能力相对净资产"地图",使各地区既能从宏观整体上认识其绿色设计能力在全国的发展水平,也能从自身内部了解不同分项能力优劣势,从而找到发展"短板",有的放矢增强其绿色设计能力。