Theoretical considerations in cross-national employment research

This article critically reviews a range of theoretical approaches to cross-national employment research. It classifies these studies in terms of universal and culturalist perspectives. Universalists tend to ignore the concept of culture, or at best acknowledge it as a marginal phenomenon or additional variable. Culturalists, on the other hand, have sought to integrate the concept of culture into their analysis at a socio-economic and institutional level as well as at the psychological level of the individual. The emphasis on similarities between countries tends to lead to a universalist approach, whilst the emphasis on difference is often supported by a more culturalist perspective. This review highlights that the shortcomings of these approaches in terms of accounting for change and the co-existence of similarity and diversity. Further more, these studies, for the most part, are blind to the affects and effects of gender on industrial organisation and employment practices. -- In dem Beitrag werden theoretische Ansätze für international vergleichende Beschäftigungsstudien kritisch überprüft. Die Studien werden nach universalistischen und kulturalistischen Ansätzen unterschieden. Universalisten tendieren dazu, die Kategorie Kultur zu ignorieren oder sie bestenfalls als ein marginales Phänomen oder eine zusätzliche Variable zu akzeptieren. Kulturalisten auf der anderen Seite haben versucht, in ihren Analysen das Kultur-Konzept auf einer sozioökonomischen, institutionellen und individualpsychologischen Ebene zu integrieren.

Clinical indicators of quality for Australian residential aged care facilities : establishing reliability, validity, and quality thresholds

Background: In response to the need for more comprehensive quality assessment within Australian residential aged care facilities, the Clinical Care Indicator (CCI) Tool was developed to collect outcome data as a means of making inferences about quality. A national trial of its effectiveness and a Brisbane-based trial of its use within the quality improvement context determined the CCI Tool represented a potentially valuable addition to the Australian aged care system. This document describes the next phase in the CCI Tool.s development; the aims of which were to establish validity and reliability of the CCI Tool, and to develop quality indicator thresholds (benchmarks) for use in Australia. The CCI Tool is now known as the ResCareQA (Residential Care Quality Assessment). Methods: The study aims were achieved through a combination of quantitative data analysis, and expert panel consultations using modified Delphi process. The expert panel consisted of experienced aged care clinicians, managers, and academics; they were initially consulted to determine face and content validity of the ResCareQA, and later to develop thresholds of quality. To analyse its psychometric properties, ResCareQA forms were completed for all residents (N=498) of nine aged care facilities throughout Queensland. Kappa statistics were used to assess inter-rater and test-retest reliability, and Cronbach.s alpha coefficient calculated to determine internal consistency. For concurrent validity, equivalent items on the ResCareQA and the Resident Classification Scales (RCS) were compared using Spearman.s rank order correlations, while discriminative validity was assessed using known-groups technique, comparing ResCareQA results between groups with differing care needs, as well as between male and female residents. Rank-ordered facility results for each clinical care indicator (CCI) were circulated to the panel; upper and lower thresholds for each CCI were nominated by panel members and refined through a Delphi process. These thresholds indicate excellent care at one extreme and questionable care at the other. Results: Minor modifications were made to the assessment, and it was renamed the ResCareQA. Agreement on its content was reached after two Delphi rounds; the final version contains 24 questions across four domains, enabling generation of 36 CCIs. Both test-retest and inter-rater reliability were sound with median kappa values of 0.74 (test-retest) and 0.91 (inter-rater); internal consistency was not as strong, with a Chronbach.s alpha of 0.46. Because the ResCareQA does not provide a single combined score, comparisons for concurrent validity were made with the RCS on an item by item basis, with most resultant correlations being quite low. Discriminative validity analyses, however, revealed highly significant differences in total number of CCIs between high care and low care groups (t199=10.77, p=0.000), while the differences between male and female residents were not significant (t414=0.56, p=0.58). Clinical outcomes varied both within and between facilities; agreed upper and lower thresholds were finalised after three Delphi rounds. Conclusions: The ResCareQA provides a comprehensive, easily administered means of monitoring quality in residential aged care facilities that can be reliably used on multiple occasions. The relatively modest internal consistency score was likely due to the multi-factorial nature of quality, and the absence of an aggregate result for the assessment. Measurement of concurrent validity proved difficult in the absence of a gold standard, but the sound discriminative validity results suggest that the ResCareQA has acceptable validity and could be confidently used as an indication of care quality within Australian residential aged care facilities. The thresholds, while preliminary due to small sample size, enable users to make judgements about quality within and between facilities. Thus it is recommended the ResCareQA be adopted for wider use

Band engineering in dilute nitride and bismide semiconductor lasers

Highly mismatched semiconductor alloys such as GaNAs and GaBiAs have several novel electronic properties, including a rapid reduction in energy gap with increasing x and also, for GaBiAs, a strong increase in spin orbit- splitting energy with increasing Bi composition. We review here the electronic structure of such alloys and their consequences for ideal lasers. We then describe the substantial progress made in the demonstration of actual GaInNAs telecomm lasers. These have characteristics comparable to conventional InP-based devices. This includes a strong Auger contribution to the threshold current. We show, however, that the large spin-orbit-splitting energy in GaBiAs and GaBiNAs could lead to the suppression of the dominant Auger recombination loss mechanism, finally opening the route to efficient temperature-stable telecomm and longer wavelength lasers with significantly reduced power consumption.Comment: 27 pages, 11 figure

The role of the Russian Federation in the Pridnestrovian conflict: an international humanitarian law perspective

Pridnestrovie, a de facto state within the territory of the Republic of Moldova, declared itself independent in September 1990, a declaration that was followed by an armed conflict between Moldova and Pridnestrovie in 1992. To date no settlement has been achieved between the conflicting parties. The situation is complicated by the fact that the Soviet Union and subsequently the Russian Federation has been involved in the conflict in various ways. This article seeks to analyse the conflict from an international humanitarian law perspective. The involvement of the Soviet Union and the Russian Federation in the conflict is of great significance because third-party involvement, depending on the level of involvement, has the potential to change the categorisation of a conflict from a non-international armed conflict to an international armed conflict. This in turn impacts on the number and nature of international humanitarian law provisions applicable to the conflict situation. As international humanitarian law provides protection to those fighting in and those caught up in a conflict, it is important to investigate which international humanitarian law provisions could be applicable. The article offers an assessment of the categorisation of the Pridnestrovian conflict, focusing on the role of the Soviet Union and Russian Federation, and the consequent implications for the application of international humanitarian law

What future for gender equality policy in the UK after Brexit?

The evolution of gender equality policies in the UK prior to, and since, entering the Common Market in the 1970s illustrates the distinctive characteristics of the UK employment system. This can be understood as a movement between historically embedded voluntarism and periods of statutory compliance. European influence on British policies has been filtered through the interests and interaction of four key sets of actors: governments, the legal system, employers and unions. An historical analysis of gender equality policies suggests that the potential future consequences of Brexit are likely to be patterns of continuity, change and unintended consequences. Continuity indicates that existing regulations will persist, until they are challenged. Change will see a removal of appeal to EU-level adjudication. Some unintended consequences may emerge related to the impact of migration patterns and the behaviour of large-scale companies working in the UK which could have unexpected positive outcomes. The analysis in this paper suggests that this will remain a contested terrain