在位相空间中求解外力含时的受迫量子谐振子

运用广义线性量子变换理论 ,在位相空间中通过算子的代数运算求解外力含时的受迫谐振子 ,给出了演化算子、演化算子矩阵元和波函数的表示式 .     

光纤流量计的稳定性分析

分析了反射式光纤涡街流量计在管道内流体的流动为层流和紊流时光纤的受迫振动，分析表明在层流和条流状态下，光纤所受张力与单位光纤长度的质量比满足Ｔ／ρ＞＞（０．４ｖＤ／ｄ）￣２时，光纤的振动及反射回到光纤的光强变化只与外力变化频率有关。实验结果已证实了本文分析的正确性。     

论我国行政强制执行体制

我国的行政强制执行体制一直是行政法学争论的焦点之一。有人主张按照大陆法系国家的行政强制模式即把行政强制执行权完全交给行政机关来构建我国的行政强制执行体制;还有人主张按照英美法系国家的行政强制模式即把行政强制执行权完全交给司法机关来构建我国的行政强制执行体制。笔者从四个方面展开论述我国的行政强制执行体制应定位于现行法律规定的在一般情况下申请人民法院强制执行,法律特别授权的则由行政机关强制执行的格局。     

Diaspora as aesthetic formation: community sports events and the making of a Somali diaspora

This paper uses the concept of aesthetic formation to examine the practices through which diasporic imaginations become tangible and experienced as ‘real’. The authors interpret sport as an embodied aesthetic practice through which diasporas materialise, with important implications for identification and belonging. Drawing on ethnographic fieldwork on a transnational community-based sports event, the Amsterdam Futsal Tournament, the paper discusses how articulations of Somali diasporism become tangible and embodied in subjects who participate in this event. The authors conclude that these materialisation practices can simultaneously elicit multiple forms and levels of belonging that also foster a sense of integration and belonging to the nation.     

The Global Politics of Forced Labour

This article examines the politics of governing forced labour. It develops and applies an approach drawing on Marx’s conception of the historical formation of ‘free’ labour in the process of ‘primitive accumulation’ and Gramsci’s conception of the ‘relations of force’. Viewed through this lens, rather than representing discrete ontological categories, the boundary between ‘free’ and ‘forced’ labour is repositioned as largely a contested and ambivalent artefact of governance. The concept of the ‘political relations of force’ highlights the ways in which such constructions are shaped by complex intersections between a diversity of different social forces. This approach is subsequently applied in an analysis of an International Labour Organization project on dealing with ‘traditional slavery’ in Niger.     

Unacceptable forms of work: A multidimensional model

Unacceptable forms of work (UFW) have been identified as an “area of critical importance” for the ILO as it approaches its centenary. Yet there is currently no comprehensive elaboration of the dimensions, causes or manifestations of UFW. This article reports on a research project that has proposed such a framework. The article first investigates and reconceptualizes key discourses on contemporary work to identify their contribution to an analytically rigorous conception of UFW. It then outlines a novel Multidimensional Model that has been designed for use by local policy actors in identifying and targeting UFW in countries across a range of income levels.     

‘There it will be better … ’: Southern Sudanese in Khartoum imagining a new ‘home’ away from ‘home’

At the time of the research, Khartoum was a multi-ethnic and multinational metropolis of 8 million people. A considerable part of the population consists of Southern Sudanese migrants and displaced persons that came during the 20 years plus of civil war in South Sudan to the capital. These people were categorised after the Comprehensive Peace Agreement (CPA), as displaced people regardless as to whether they come to the capital as labour migrants, students or because of the war to the capital. The notion of displacement assumes that they are people who are ‘out of place’: thereby assuming a former situation of being in place, a place that can be called ‘home’. After the CPA from 2005, this frequently only imagined home became a real place for the IDP’s to which they are supposed to go back. Yet, many migrants and displaced people are reluctant to move to Southern Sudan. Their decision about going to the South or staying in Khartoum depends not only on the opportunities and perspectives in their respective ‘home’ areas but also on the perceptions of belonging and identity. The imaginations and aspirations about the future life in South Sudan, which I analyse in this article, reflect this ambivalent positioning.     

“大跃进”政策执行的偏差问题探讨

20世纪50年代末60年代初中国共产党开展了＂大跃进＂运动。＂大跃进＂运动的决策是错误的。＂大跃进＂政策执行是贯彻＂大跃进＂政策过程的关键环节,执行的结果,由于多种因素的影响,出现了机械执行、野蛮执行和扩大范围执行等偏差。这些偏差使＂大跃进＂决策的消极后果错上加错,给人民群众和国家带来了严重的伤害。从＂大跃进＂政策执行的视角分析、总结＂大跃进＂政策制定及执行的经验教训,能够从中获得有益的启示。     

Care without coercion – mental health rights,personal recovery and trauma‐informed care

Australian mental health services continue to use involuntary measures in response to consumers' mental distress. Regardless of the intent behind these practices, the experience of being forced to receive treatment, be secluded or restrained is traumatic and can cause further distress and harm. Other parts of the health or social service system have shifted to approaches that emphasise agency, social context, prevention, and rights. Three frameworks currently used in mental health services – human rights, personal recovery, and trauma‐informed – are consistent with a shift away from the use of force. We applied these frameworks to the text of the National Standards for Mental Health Services 2010 to analyse the degree to which it reflects a shift. We also analysed the public text of speakers' notes from the Care Without Coercion Conference 2012 concerning lived experiences of force in mental health services. The analysis highlights force in many aspects of policy. The findings have implications for directions of change, including freedom from violence; support for decision making; access and choice about community and inpatient options; safety and risk management; and greater understanding of current policy frameworks through engagement with people with lived experience about the options and impact of support processes that exclude the use of force.     

The Age Difference Between Spouses: Variations among Developing Countries

Sub-national and cross-national variations in the age difference between spouses are investigated with data from the World Fertility Survey relating to 29 developing countries. Substantial variation within and between countries is evident. Analysis suggests that the relative age of prospective spouses is a factor taken into account in the marriage market. Observed variation in the age difference, within and between countries, cannot be explained as the simple by-product of the random matching of independently determined distributions of men's and women's ages at marriage. Certain age differences are avoided, others chosen more frequently. Preferred age differences appear to differ in the societies studied, however, and this variation can be directly interpreted in terms of two sets of factors: kinship structure and women's roles. The analysis also suggests that demographic determinants of the age difference, in particular age constraints on the pool of possible matches, are of less importance in explaining societal variations than are social structural factors.