Violence,fear, and development in Latin America: a critical overview

This introduction presents the core concepts that shape this special issue on the impact of violence and the processes of development in Central and South America. The understanding of development is considered in terms broader than the economic context alone, in order to assess wider social and political aspects. With a similarly expansive scope, forms of violence are addressed that range from direct physical harm and bodily attack to the often more subtle aggression of racialised abuse or the pressures on community-centred production from dominant market forces. In these contexts, violence, economic initiatives, and political allegiances form unintended and often dangerous networks of consequence for development matters. All the articles in this volume exemplify further the spatial environments of violence and diverse ‘landscapes of fear’ that shape our existence and help to define our actions, territories, and understanding of what happens around us.     

Social capital

In parallel with, and as a complement to, globalisation, ‘social capital’ has enjoyed a meteoric rise across the social sciences over the last two decades. Not surprisingly, it has been particularly prominent across development studies, not least through heavy promotion by the World Bank. As a concept, though, as has been argued persistently by a minority critical literature, social capital is fundamentally flawed. Although capable of addressing almost anything designated as social, it has tended to neglect the state, class, power, and conflict. As a buzzword, it has heavily constrained the currently progressive departure from the extremes of neo-liberalism and post-modernism at a time of extremely aggressive assault by economics imperialism. Social capital should not be ignored but contested – and rejected.     

Citizenship: a perverse confluence

This article discusses the different meanings that citizenship has assumed in Latin America in the past few decades. Its main argument is that, in the perverse confluence between neo-liberal and democratic participatory projects, the common reference to citizenship, used by different political actors, projects an apparent homogeneity, obscuring differences and diluting the conflict between those projects.     

IMMIGRATION POLICY,BORDER SECURITY,AND MIGRANT DEATHS: AN IMPACT EVALUATION OF LIFE‐SAVING EFFORTS UNDER THE BORDER SAFETY INITIATIVE*

Subsequent to U.S. Border Patrol (USBP) efforts to control illegal immigration throughout the 1990s, concern arose over an apparent increase in deaths of illegal migrants as they began to undertake more treacherous routes to enter the United States from Mexico. In response, the Border Safety Initiative (BSI) was created to increase safety along the southwest border. Using multiple data sources, including the USBP BSI Incident Tracking System, this study evaluated the impact of life‐saving efforts performed under the BSI program. Results indicate that there has been no overall reduction in the rate of migrant deaths since BSI has been in operation. However, an evaluation of BORSTAR search and rescue teams and the 2003 Lateral Repatriation Program (LRP), which returned apprehended migrants from Tucson sector to less hazardous places along the border, were found to be effective in preventing migrant deaths. Policy Implications: Critics of U.S. immigration policy claim that the only way reductions in migrant deaths along the U.S.‐Mexico border can be achieved is through liberalization of immigration policy and relaxing of border security. Yet, for more than a decade, U.S. policy makers have increased restrictions on immigration and have tightened security at the borders. Considering this, alternative means must be deployed in order to save migrant lives in the near term rather than waiting for a reversal of immigration policy. This study suggests that proactive life‐saving measures implemented through a harm‐reduction strategy can have some impact on saving migrant lives.     

网络环境下大学生人际交往能力的调查与培养研究

大学生人际交往能力的培养是全面提高学生综合素质的重要内容之一，是当前高等教育人才培养的重要课题。随着网络信息技术的飞速发展，网络成为当代大学生生活、学习的重要载体和工具。通过开展网络人际关系现状的实地调查和分析，研究网络环境下大学生人际交往的现状和特点，提出切实有效的培养方案，以此来提高网络环境下大学生人际交往的能力和素养，促进当代大学生在网络学习环境中掌握良好的网络人际沟通和互动能力，是当前思想政治教育的重要研究课题。     

网络经济与政府行政范式的转变

网络经济对政府行政提出了一系列新的改革要求 ,如建立有限政府、决策的分散化与民主化、提高行政效率、增强透明度等。行政法所规制的行政范式也面临重大挑战 ,政府行政应当立足于现代人文精神、促进行政主体的多元化发展、强调行政权的公共服务本质、突出行政的法律从属性以及建立行政程序中的参与合作机制 ,以实现其范式转变。     

基于进化神经网络的入侵检测模型

当前的入侵检测技术主要有基于规则的误用检测和基于统计的异常检测。本文提出一个基于遗传算法的神经网络入侵检测系统模型，该模型将神经网络与遗传算法结合起来，利用神经网络自学习、自适应的特性，同时克服了神经网络易陷入局部最优，训练速度慢的缺点。该模型具有智能特性，能够较好地识别新的攻击。     

论经济全球化条件下发展中国家的竞争政策

经济全球化条件下发展中国家的竞争政策既需要加强竞争法规制 ,维护竞争秩序 ,又需要通过竞争法豁免政策实现发展的目标。内容相互冲突的豁免和规制的并存 ,可能导致竞争政策的失效。为此 ,这种冲突必须得到适当的协调和控制。一方面 ,发展中国家在国际竞争政策的制定和发展过程中必须强调豁免政策的发展功能 ,拓展使用豁免政策的空间 ;另一方面 ,要加强对国际和国内限制竞争行为进行规制 ,并对豁免政策的使用施加适当的限制 ,避免滥用。     

中国政策科学的理论困境及其本土化出路

十多年来,我国政策科学在现实政策问题的推动下显得异常的活跃,但由于理论和方法主要是照搬其他学科和西方的体系,缺乏学科自身理论的建树和创新,这种理论上的困境导致学科整体发展缓慢,使政策科学学科长期停留在较低的水平。从讨论中国政策科学发展的基本情况和特点入手,分析政策科学在中国发展所面临的问题和困境的根源,试图从社会科学本土化的角度探讨中国公共政策科学追求自身完善,摆脱学科发展困境的某些理论和方法的问题。     

网络信息资源组织管理探讨

网络信息资源的管理主要包含信息环境的净化管理、信息资源优化配置管理和信息资源的安全管理,通过组织和管理的有机结合,实现信息空间的有序性和资源效用的最大化。