61 research outputs found

    European Migration in the Late Twentieth Century

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    Migration in Europe is a pressing social and political issue for the policy makers of the 1990s. Drawing upon a wide body of language, expertise and analysis, the book combines an important survey with a series of detailed country studies on migration in Europe. The authoritative overview essay by the editors examines migration to and within Europe. They compare the flow during the last forty years with the present situation, detailing both the magnitude and geography of migration over this period. This is followed by thirteen individual country studies each of which features an historical introduction to emigration and immigration in the featured country, quantitative data sets and a detailed assessment of the social and political implications. These studies- specially prepared by leading scholars- cover the United Kingdom, France, Germany, The Netherlands, Switzerland, Italy, Israel, Austria, Hungary, Poland, Bulgaria, the former Yugoslavia, and the former USSR. This comprehensive and scholarly book will be welcomed by teachers and researchers of social sciences and history for presenting new insights into one of the key political, social and economic issues facing modern Europe

    In order and out of time : compositions exploring processes, polymeters and balance

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    These compositions explore concepts based on processes and polymeter. Drawing on influences ranging from Steve Reich to Conlon Nancarrow and Nik Bärtsch they use and develop an approach to rhythmic thinking based on ostinati constructed of layers of different speeds. Through the use of click tracks, they look at how an ensemble can be enabled to perform rhythms that, without the electronic support, would be unplayable – crossing a line between the possible and the impossible. By means of processes built on a number of different ideas, the pieces explore how these can be used to affect both the behaviour and evolution of musical material, as well as using them to create fixed structures within which I then move subjectively and more intuitively. The question of balance, of moving between two points or approaches that are seemingly opposites, has also been examined: looking at how the journey affects the destination, where the simple becomes complex, and where personal meets impersonal.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

    Development and preliminary validation of a questionnaire to measure satisfaction with home care in Greece: an exploratory factor analysis of polychoric correlations

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    <p>Abstract</p> <p>Background</p> <p>The primary aim of this study was to develop and psychometrically test a Greek-language instrument for measuring satisfaction with home care. The first empirical evidence about the level of satisfaction with these services in Greece is also provided.</p> <p>Methods</p> <p>The questionnaire resulted from literature search, on-site observation and cognitive interviews. It was applied in 2006 to a sample of 201 enrollees of five home care programs in the city of Thessaloniki and contains 31 items that measure satisfaction with individual service attributes and are expressed on a 5-point Likert scale. The latter has been usually considered in practice as an interval scale, although it is in principle ordinal. We thus treated the variable as an ordinal one, but also employed the traditional approach in order to compare the findings. Our analysis was therefore based on ordinal measures such as the polychoric correlation, Kendall's Tau b coefficient and ordinal Cronbach's alpha. Exploratory factor analysis was followed by an assessment of internal consistency reliability, test-retest reliability, construct validity and sensitivity.</p> <p>Results</p> <p>Analyses with ordinal and interval scale measures produced in essence very similar results and identified four multi-item scales. Three of these were found to be reliable and valid: socioeconomic change, staff skills and attitudes and service appropriateness. A fourth dimension -service planning- had lower internal consistency reliability and yet very satisfactory test-retest reliability, construct validity and floor and ceiling effects. The global satisfaction scale created was also quite reliable. Overall, participants were satisfied -yet not very satisfied- with home care services. More room for improvement seems to exist for the socio-economic and planning aspects of care and less for staff skills and attitudes and appropriateness of provided services.</p> <p>Conclusions</p> <p>The methods developed seem to be a promising tool for the measurement of home care satisfaction in Greece.</p

    Activity of efferent neurons in the lateral-line system

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    Electrophysiological evidence of electroreception in the axolotl, Siredon mexicanum

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