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Civil war lasting into the 1990s destroyed much of Somalia's economic, political and social structures, and conflict still continues in the southern areas of the country. In 1991, the northwest region declared itself the Independent Republic of Somaliland, established a government in Hargeisa and is struggling to rebuild an infrastructure. It is one of the poorest countries in the world, ranking high on the UN hunger index, and is the third most heavily land-mined country. One of the most disadvantaged groups of people are the disabled, although there is little general information about numbers and kinds of disability, and few social and medical services. This article presents some limited information about the extent of the nature of disability, and local efforts to improve the lives of disabled children and adults. It reports projects funded by non-government organisations, and concentrates on a seminar held in early 2002 attended by a group of disabled people who made their voices heard.  相似文献   
3.
The passage in the USA of the Americans with Disabilities Act (ADA) has mandated the private sector to provide a sweeping variety of accommodations to individuals with disabilities. Objections to ADA focused on costs in an era of scarcity. These assumptions have been presented with insufficient information about the actual needs of individuals with disabilities. This study is a needs assessment of employees with disabilities at a major university setting. In-depth interviews were conducted with a small number of individuals who described their work situations and accommodations. Findings challenge prevailing assumptions. Costs are often not large, many accommodations are simple, and much depends on the match between a person's disability and job duties. Additionally, informational needs, psychological concerns and the existing social climate provide a more balanced picture of the lives of these employees.  相似文献   
4.
This paper argues that the generally-held belief that there was no population policy in Great Britain during its fertility transition is incorrect. There were, in fact, clear and implicit and explicit policies in place by the early 19th Century which aimed at reducing population growth. These were negative, involving elimination of family allowances (the famous Poor Laws), and also positive, through subsidised emigration and ``transportation' of felons to the colonies. Moreover, a changed ``ideation' on the part of the nation's political, intellectual and spiritual leaders, changed norms about marriage and child-bearing, raising sharply the perceived economic and psychic cost of children. Lacking acceptable means to control pregnancies, many working class women resorted to abortion, infanticide and child abandonment to reduce their family size. The policy's actual impact on overall fertility is uncertain but it did constitute a deliberate attempt by society to affect demographic behaviour and outcomes.  相似文献   
5.
The paper reports findings from a research study that explored children's experience of divorce. It shows that children experience parental divorce as a crisis in their lives but that they are able to mobilise internal and external resources to regain a new point of balance. In doing so, children demonstrate the degree to which they are active and competent participants in the process of family dissolution. The implications of the data are then considered in relation to engaging with children involved in divorce and in relation to some of the cultural presumptions that might militate against hearing what they have to say about their experiences. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
6.
Because of the inherent complexity of biological systems, there is often a choice between a number of apparently equally applicable physiologically based models to describe uptake and metabolism processes in toxicology or risk assessment. These models may fit the particular data sets of interest equally well, but may give quite different parameter estimates or predictions under different (extrapolated) conditions. Such competing models can be discriminated by a number of methods, including potential refutation by means of strategic experiments, and their ability to suitably incorporate all relevant physiological processes. For illustration, three currently used models for steady-state hepatic elimination--the venous equilibration model, the parallel tube model, and the distributed sinusoidal perfusion model--are reviewed and compared with particular reference to their application in the area of risk assessment. The ability of each of the models to describe and incorporate such physiological processes as protein binding, precursor-metabolite relations and hepatic zones of elimination, capillary recruitment, capillary heterogeneity, and intrahepatic shunting is discussed. Differences between the models in hepatic parameter estimation, extrapolation to different conditions, and interspecies scaling are discussed, and criteria for choosing one model over the others are presented. In this case, the distributed model provides the most general framework for describing physiological processes taking place in the liver, and has so far not been experimentally refuted, as have the other two models. These simpler models may, however, provide useful bounds on parameter estimates and on extrapolations and risk assessments.  相似文献   
7.
The Political Economy of Special Educational Needs in Britain   总被引:2,自引:1,他引:1  
This article raises questions as to how far young people regarded as having special educational needs or disabilities are prepared for participation in the economy. It focuses on those aspects of the further education curriculum that emphasises skills, and the development of National Vocational Qualifications which emphasise competences. Those with special educational needs or disabilities are part of a larger group of young people to be 'managed' as a workforce if there is work, and all are urged that the way to find employment is by constant investment in the self by the acquisition of skills and competences. The article contends that those labelled as special will find more difficulty in collecting meaningful skills and competences, and those in charge of new accreditation systems have made it clear that few concessions will be offered to this group.  相似文献   
8.
This article uses data from 50 qualitative interviews with female part‐time workers in low‐level jobs in Britain to illustrate their attitudes, orientations and aspirations towards paid work. The research reports two main findings. Firstly, even female part‐time workers at the bottom end of the occupational structure are not a homogeneous group of workers. Secondly, they are not all highly satisfied with their jobs. The article argues that many women (especially those in working‐class households) still do not have a genuine choice between ‘family work’ and ‘market work’. It concludes by presenting a theoretical model of orientations to work.  相似文献   
9.
This paper examines the mediating mechanism of the relationship between institutional voids (IVs) and inter‐firm cooperation and the moderating role of economic adversity in the context of small and medium‐sized enterprises (SMEs) based in emerging markets. The hypotheses are tested using time‐lagged survey data from 214 SMEs in Ghana. The findings provide support for the hypotheses by showing that: (1) IVs positively influence the use of government research and development (R&D) support; (2) the use of government R&D support mediates the relationship between IVs and inter‐firm cooperation; and (3) economic adversity positively moderates the relationship between IVs and the use of government R&D support. The findings contribute to understanding the role of IVs in inter‐firm cooperation. The wider implications for theory and practice are examined.  相似文献   
10.
This article reviews scientific and other literature during the 1990s that links migration and mobility with the spread of sexually transmitted diseases (STDs), including HIV/AIDS. The focus is on key population groups linked to the spread of HIV and STDs in West and Central Africa: migrant laborers, truck drivers, itinerant traders, commercial sex workers (CSWs), and refugees. Countries with high emigration and immigration tend to have high levels of HIV infection, with the exception of Senegal. The main destination of immigrants are Senegal, Nigeria, and Cote d'Ivoire in West Africa and Cameroon, Congo, Gabon, and Congo in Central Africa. The risk of infection and the spread of HIV is variable among migrants. There is little in the literature that substantiates hypotheses about the strong association between migration and HIV-positive status. Information is needed on the duration, frequency of return visits, living conditions, sexual activities with multiple partners, and information before departure, along the routes, at final destination, and at the time of returns. Action-based research in five West African countries (Burkina Faso, Cote d'Ivoire, Mali, Niger, and Senegal) should produce results in late 1998. Comparable studies in Central Africa are unknown. Regional studies should be complemented by local studies. Prevention would benefit from studies on the relative size of these five population groups by geographic location.  相似文献   
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