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961.
Though sharing a common territory, the cultural spaces of Brussels are divided according to a complex structure where Francophone and Flemish Communities play a dominant role. These two language-based communities set separate cultural policies and programming for their residents in Brussels. Within this fragmented structure, local socio-cultural actors have mobilised promoting cross-Community collaboration towards a shared vision for the Brussels-Capital Region (ex. Cultural Plan for Brussels). Further, individual artists themselves have developed strategies to participate in Community-defined cultural programming and to gain recognition for their talent as local (Bruxellois) artists regardless of their ethnic, linguistic or migrant background. This article explores how socio-cultural actors and artists have mobilised to reframe ‘culture’ in Brussels, and to gain access to cultural venues particularly in the case of migrant and migrant-origin artists whose engagement and recognition in Brussels’ cultural scenes have been little studied.  相似文献   
962.
Unintended consequences were detected when a new client data system was taken into use in a child welfare unit in the City of Helsinki, the capital of Finland. This paper describes how social work was practiced during this period of change and analyses the phenomena involved. The concept of agency is central in the theoretical frame of this research. The data consist of written documents, participatory observation and the researcher's cooperation with the unit. Based on the data and by using the tools of semiotic sociology, the period of change was described in the form of four intersecting and parallel stories, each with a specific theme. These stories formed the basis for more theorising in which models of action theories were used. The results of this study showed that in the situation of inadequate human resource allocation for social work the data system took on a role of an agent. There was evidence of unintended consequences on the basic task in child welfare as the data system affected the work processes.  相似文献   
963.
The debate about the rise of civil society in Mexico suggests that the processes of political and economic liberalization are multiple and uneven and, thus, have different and contradictory effects on different social groups. This study takes such arguments into account and examines the nature of collective identities and social networks that are more likely to be mobilized in the rising civil society. Who, with what types of social networks and identities, are the active actors in this rising civil society in Mexico? This study also attempts to identify the central actors who take an active part in multi-sector coalitions. As such a broad coalition often leaves profound effects on politics and society, it is vital to ask which actors are likely to take an important step toward multi-sector coalition making. Using a catalog of 1797 protest campaigns collected from three Mexican newspapers between 1964 and 2000, event frequency analysis is employed to find active actors and social network analysis – blockmodel method and degree centrality measure – is applied to uncover central actors. The analyses reveal that while workers, peasants, or students continue to be very active, the centrality of these actors in contentious networks and coalitions has not increased. New central actors in the rising civil society turn out to be civic associations and NGOs formed around single issues, such as environment, retirement, and human rights. When a multi-sector coalition occurs in contemporary Mexico, NGOs and civic associations are likely to play a crucial role in it.  相似文献   
964.
上海的人口总量和结构一直与其独特的工业化、城镇化进程密不可分。工业化带动人口发展,人口发展推动城市发展。改革开放以来,上海正处于第四波工业化时期,人口增长较快。在人口结构上,户籍人口老龄化,而外来人口具有就近流动、城城流动、定居化特点,且教育水平逐年提高。从承载力上看,上海人口总量合理,但人口分布的不合理影响了人口结构的发展、城市社会的融合,带来了核心区人口过密、产城融合不畅的问题,以及偏好"人脑"、排斥"人手"的问题。面对人口老龄化和可能的人口逆流,上海应稳定人口总量,建设整体推进的多中心发展人口分布格局,完善户籍制度改革,破解"新二元结构",推动社会保障和公共服务均等化,同时结合政府改革,完善相关配套改革措施。  相似文献   
965.
《科学发展》2014,(6):38-44
上海首批服务业综合改革试点工作取得了显著成效,但也面临着困境。为了加快构筑以服务经济为主的产业结构、加快完善与国际接轨的服务经济制度,上海亟需在首批服务业综合改革试点工作的基础上,开展新一轮的服务业综合改革试点,实现"以点上的探索突破,带动面上的创新发展"。同时,为了深入推进服务业综合改革试点,上海需强化服务业综合改革试点工作的总体指导;建立全市层面的服务业综合改革的评价考核机制;完善服务业综合改革试点单位的申报和淘汰机制;对服务业综合改革试点单位给予权限下放或政策倾斜;总结服务业综合改革试点的创新经验,开展第二批试点工作。  相似文献   
966.
网络人格异化是当前大学生群体存在的一个不可忽视的问题,具体表现为自我认知迷失、道德判断弱化和社会交往封闭。在新的历史条件下,为有效解决该问题,要充分发挥价值观对人的实践行为的反作用,以社会主义核心价值观引导大学生完善网络人格,帮助大学生筑牢理想信念,正确认识自我,倡导理性思考,学会明辨是非,投身社会实践,笃实做人干事。  相似文献   
967.
网络经济是21世纪创新性的经济形式,对国民经济影响巨大,被誉为国家经济的推进剂和国与国竞争的主战场。尽管存在“自然垄断说”的反垄断法豁免、网络经济中的垄断本身可能有利于消费者利益以及“竞争性垄断”是网络经济的固有特征等网络经济放任说的主张和理论,但网络经济竞争秩序的维护诉求通过反垄断法得以因应是网络经济发展的必然要求。网络经济存在的固有弊端、网络经营者对消费者自由选择权的实质限制以及网络安全对市场多样化的期待是反垄断法“干预”网络经济的重要考虑。  相似文献   
968.
In this study, I examined the effect of single parenthood due to death, separation, divorce, or migration of spouse on educational inputs among school-age children in India. I used the nationally representative India Human Development Survey to study the implications of different types of parenthood on educational expenditure among children ages 6 to 11 and 12 to 18 years and work participation among the older age group. The study finds that the separated or divorced mothers on average spend less on education and older children of widows are more likely to work because of resource constraints associated with single parenthood. The results highlight the need for public policies that would support widows as well as separated or divorced mothers.  相似文献   
969.
为了提升认知无线网络的数据传输效率,优化节点能量负载,提出一种协同路由算法。基于覆盖与底层技术的协作设计一种协同网络架构,该架构针对网络频带表现多样化提供了一种新的频谱选择策略,提升频谱资源效用。结合协同网络频谱选择时的干扰特性,根据频谱、干扰和功率约束关系,提出最大化链路容量的频谱及节点功率分配方法。在协同路由设计上引入了频谱效用参数,参数的度量标准涉及节点剩余能量和链路容量,以优化路由节点能量负载和传输效率为目的。仿真对比结果表明,算法有效地利用信道接入机会进行数据转发,提高了传输效率,相比基于竞争进化算法的多播路由方法,数据包传递成功率提升了1.4%,平均网络吞吐量高出8.4%,平均节点剩余能量高出3.2%,在均衡节点负载上性能良好。  相似文献   
970.
近年来随着无线网络的快速发展,无线网络替代传统有线网络的趋势日益明显。与此同时,无线网络的安全机制也需要得到同步完善,从而进一步实现人们安全通信的要求。论述了计算机无线网络安全所面临的主要问题,提出了解决这些无线网络安全问题的措施。  相似文献   
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