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81.
In this paper we share our collaborative experience of making a video in which disabled women present their lives as they wish to portray them. We undertook what we hope will be perceived as emancipatory research, in which disabled and non-disabled women work together to create audio-visual teaching materials. We include a preliminary discussion about the representation of disability on British television broadcasts between October 1991 and March 1992. We look at negative imagery, charity fund raising, and positive images. The paper uses comments by disabled broadcasters and disabled academics, and reflects on their work.  相似文献   
82.
This paper is a review of research in Chicago that linked analyses of vegetation structure with forest functions and values. During 1991, the regions trees removed an estimated 5575 metric tons of air pollutants, providing air cleansing worth 9.2 million. Each year they sequester an estimated 315 800 metric tons of carbon. Increasing tree cover 10% or planting about three trees per building lot saves annual heating and cooling costs by an estimated 50 to 90 per dwelling unit because of increased shade, lower summertime air temperatures, and reduced neighborhood wind speeds once the trees mature. The net present value of the services trees provide is estimated as 402 per planted tree. The present value of long-term benefits is more than twice the present value of costs.  相似文献   
83.
Sue Cox 《Work and stress》2013,27(1):67-71
Abstract

This article considers the changing nature of the demands and pressures faced by today's training practitioner. It emphasizes that safety is no longer a matter of ‘tin hats, safety guards and first aid boxes’, and explores the problems created by new legislation and rapidly changing technology. It also points up the skills required by the safety practitioner in effectively dealing with his/her organization, and the constraints placed on them by social and economic factors. The article reviews the training implications of this developing scenario.  相似文献   
84.
In designed experiments and in particular longitudinal studies, the aim may be to assess the effect of a quantitative variable such as time on treatment effects. Modelling treatment effects can be complex in the presence of other sources of variation. Three examples are presented to illustrate an approach to analysis in such cases. The first example is a longitudinal experiment on the growth of cows under a factorial treatment structure where serial correlation and variance heterogeneity complicate the analysis. The second example involves the calibration of optical density and the concentration of a protein DNase in the presence of sampling variation and variance heterogeneity. The final example is a multienvironment agricultural field experiment in which a yield–seeding rate relationship is required for several varieties of lupins. Spatial variation within environments, heterogeneity between environments and variation between varieties all need to be incorporated in the analysis. In this paper, the cubic smoothing spline is used in conjunction with fixed and random effects, random coefficients and variance modelling to provide simultaneous modelling of trends and covariance structure. The key result that allows coherent and flexible empirical model building in complex situations is the linear mixed model representation of the cubic smoothing spline. An extension is proposed in which trend is partitioned into smooth and non-smooth components. Estimation and inference, the analysis of the three examples and a discussion of extensions and unresolved issues are also presented.  相似文献   
85.
During the last 10 years, Northern Ireland has suffered the same economic fate as the rest of the United Kingdom—a severe decline in its manufacturing base, and with this a substantial growth in unemployment to unacceptable levels. In response, a strategy for regeneration has been constructed. The main thrust of this strategy has been three-fold:

1. (1) To seek Inward Investment.

2. (2) To stimulate New Firms.

3. (3) To encourage Existing Firms to grow.

The strategy has involved a wide range of schemes of advice and assistance, managed through the Department of Economic Development, the Industrial Development Board (IDB), the Local Enterprise Development Unit (LEDU), as well as local enterprise organizations.

However, whilst many of the problems encountered, for which various schemes have been devised, can be seen replicated elsewhere in the United Kingdom, the basic problems in Norther Ireland are different in character.  相似文献   

86.
ABSTRACT

This paper aims to identify housing disadvantages faced by migrants and ethnic minorities; the legal, policy and market forces that shape them; how they have developed over time; how they are manifest nationally and locally; and how they are being responded to locally by those concerned with mitigating them. The paper thereby intends to provide a foundation to inform future research and policy and to engage with local actors to develop ways of overcoming migrant housing disadvantage and challenging discrimination. The paper finds that the interplay of legal changes, which have increasingly differentiated migrants since the 1940s, and shifting housing markets, has driven exclusion of migrants and minorities such that considerable disadvantage is revealed by analysis of census data. However, attention to local specificity provides evidence of positive responses. Examples are presented in relation to access to affordable housing, enactment of homelessness duties and community actions. Methodologically, this paper highlights the importance of simultaneous consideration of migration and ethnicity as markers of difference and exclusion, and the potential of co-production approaches for socially meaningful research concerned with inequalities.  相似文献   
87.
As part of the international trend towards personalisation, in 2013 Australia launched a major disability scheme aiming to give participants greater choice and control over services. The scheme aims to cover a wide diversity of disabilities, services and significant geographical area – resulting in a highly complex system of local overlapping markets. At four years into implementation a range of challenges have emerged. In this paper we firstly describe the Australian National Disability Insurance Scheme, then explore a range of implementation challenges it currently faces as a large-scale personalisation scheme. Based on these experiences we pose a range of questions for similar schemes internationally.  相似文献   
88.
89.
Tobacco use continues to be a serious public health issue. Although declining in middle‐ to high‐income countries, smoking rates are often higher in disadvantaged communities and vulnerable groups. Knowledge about tobacco‐related harm also tends to be incomplete. To date, legislation has focused on public domains, but the pressure to protect children in the home and other private spaces is fast becoming a focal point for potential legislation and intervention. Negotiating the boundary between privacy and protection is likely to become a matter of professional concern.  相似文献   
90.
In this discussion of Pillar of Salt, I address the ambiguous location of truth within the false-memory controversy. Proposing a vision of traumatic history and knowledge as inherently confusional with regard to truth, I share with the author a repudiation of simple true-false dichotomies. Arguing for a new epistemological paradigm, I examine the nature of traumatic truth (and falsehood) and the way confusional history is manifest in this controversy.  相似文献   
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