We conduct a survey of transformational towns and villages in High-tech Development District, Yaohai District and Shushan District, Hefei City. Using data, we analyze the "sideline effect" and inherent contr...We conduct a survey of transformational towns and villages in High-tech Development District, Yaohai District and Shushan District, Hefei City. Using data, we analyze the "sideline effect" and inherent contradiction of transformational cities, research the policy needs for social security and its trend in the citizenization process of the peri-urban farmers. On this basis, we construct the social security policy system that can adapt to the accelerated process of urbanization. Finally, we put forth the following recommendations for the social security policy in the citizenization process of the peri-urban farmers: distinguishing different groups' policy needs for social security; attaching importance to people's dynamic policy needs for social security in urbanization; focusing on the adaptability of social security policy transformation in urbanization; attaching importance to the social psychosocial environment of social security policy transformation in urbanization; achieving the trinity of non-farm conversion, urbanization and citizenization in the process of urbanization; strengthening the government's dominant position in the building of social security policy system.展开更多
Since the financial crisis in Asia in 1997, China's social security system has undergone continual reform and readjustment, and has proved to be an integral part of government efforts to perfect the socialist mark...Since the financial crisis in Asia in 1997, China's social security system has undergone continual reform and readjustment, and has proved to be an integral part of government efforts to perfect the socialist market economy as well as in building a socialist harmonious society. Although social security construction has achieved certain results, it has also left a lot of problems. With the rapid growth of China's economy and revenue, people from all walks of life are putting ever-increasing demands on the social security system; therefore, the construction of a sound social security system suited to China's current situation still remains an arduous task. In this article, the author have reviewed the 10 years development of China's social security system, analyzed problems and challenges and proposed its suggestions.展开更多
为满足社会性、交互性、动态性极强的各种社交场景应用需求,将在线社交网络与社会情境中的环境、身份、行为、意愿等关键要素相结合,提出一种融合社会情境的访问控制模型SSAC(social situational access control model),在此基础上提出...为满足社会性、交互性、动态性极强的各种社交场景应用需求,将在线社交网络与社会情境中的环境、身份、行为、意愿等关键要素相结合,提出一种融合社会情境的访问控制模型SSAC(social situational access control model),在此基础上提出当下社交网络安全热点场景——虚假信息传播控制的访问控制方案。根据用户历史行为,推测用户下一步是否具有传播虚假信息的潜在意图,结合安全策略对其进行细粒度的访问权限控制。通过模型对比分析表明了SSAC模型具有较为全面的访问控制特征,通过原型系统应用验证了该模型的安全性、可用性和优越性。展开更多
基金Supported by Anhui Provincial Soft Science Project (11030503045)Innovation Fund Project of Hefei University of Technology in 2011(xs11076)
文摘We conduct a survey of transformational towns and villages in High-tech Development District, Yaohai District and Shushan District, Hefei City. Using data, we analyze the "sideline effect" and inherent contradiction of transformational cities, research the policy needs for social security and its trend in the citizenization process of the peri-urban farmers. On this basis, we construct the social security policy system that can adapt to the accelerated process of urbanization. Finally, we put forth the following recommendations for the social security policy in the citizenization process of the peri-urban farmers: distinguishing different groups' policy needs for social security; attaching importance to people's dynamic policy needs for social security in urbanization; focusing on the adaptability of social security policy transformation in urbanization; attaching importance to the social psychosocial environment of social security policy transformation in urbanization; achieving the trinity of non-farm conversion, urbanization and citizenization in the process of urbanization; strengthening the government's dominant position in the building of social security policy system.
文摘Since the financial crisis in Asia in 1997, China's social security system has undergone continual reform and readjustment, and has proved to be an integral part of government efforts to perfect the socialist market economy as well as in building a socialist harmonious society. Although social security construction has achieved certain results, it has also left a lot of problems. With the rapid growth of China's economy and revenue, people from all walks of life are putting ever-increasing demands on the social security system; therefore, the construction of a sound social security system suited to China's current situation still remains an arduous task. In this article, the author have reviewed the 10 years development of China's social security system, analyzed problems and challenges and proposed its suggestions.
文摘为满足社会性、交互性、动态性极强的各种社交场景应用需求,将在线社交网络与社会情境中的环境、身份、行为、意愿等关键要素相结合,提出一种融合社会情境的访问控制模型SSAC(social situational access control model),在此基础上提出当下社交网络安全热点场景——虚假信息传播控制的访问控制方案。根据用户历史行为,推测用户下一步是否具有传播虚假信息的潜在意图,结合安全策略对其进行细粒度的访问权限控制。通过模型对比分析表明了SSAC模型具有较为全面的访问控制特征,通过原型系统应用验证了该模型的安全性、可用性和优越性。
