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ABSTRACTThe authors discuss service user involvement as a key approach regarding training of social workers. In many European Union countries this is a stable practice with a lengthy tradition in research and application. However, in Poland it is almost entirely absent and marginalized. This article presents the results of a participatory action research project conducted at the Institute of Sociology of the Jagiellonian University in Krakow, the objective of which was to identify and critically analyze the key substantive and formal aspects of training of social workers with the participation of individuals with experience of mental illness. This research project adopted an open approach to cognizing reality based on qualitative co-participatory methods. In the conclusion, the authors emphasize that the fundamental criterion for the success of this particular form of training is voluntary and differentiated participation of students—both in the role of people sharing their own experience and as learners—as well as shaping a culture of open dialogue, educational alliances of recognition and recovery, the foundation of which is axiological experience. 相似文献
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Urban Ecosystems - Quantitative analyses of the influence of boundary lines on ecosystem services distributions remain rare. Approaches towards integrative assessments of green and grey landscape... 相似文献
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In this paper, we show that proportions of observations that fall into a random region determined by a given Borel set and a central order statistic converge almost surely, provided that the corresponding population quantile is unique. We also describe three types of possible asymptotic behaviour of these proportions in the case of non-unique population quantile. As an application of our findings we establish limiting properties of numbers of ties with a central order statistics in a discrete sample. Our results are derived not only for independent and identically distributed observations but more generally for strictly stationary and ergodic sequences of random variables. 相似文献
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Eva K. Andersson Bo Malmberg Rafael Costa Bart Sleutjes Marcin Jan Stonawski Helga A. G. de Valk 《Revue europeenne de demographie》2018,34(2):251-275
In this paper, we use geo-coded, individual-level register data on four European countries to compute comparative measures of segregation that are independent of existing geographical sub-divisions. The focus is on non-European migrants, for whom aggregates of egocentric neighbourhoods (with different population counts) are used to assess small-scale, medium-scale, and large-scale segregation patterns. At the smallest scale level, corresponding to neighbourhoods with 200 persons, patterns of over- and under-representation are strikingly similar. At larger-scale levels, Belgium stands out as having relatively strong over- and under-representation. More than 55% of the Belgian population lives in large-scale neighbourhoods with moderate under- or over-representation of non-European migrants. In the other countries, the corresponding figures are between 30 and 40%. Possible explanations for the variation across countries are differences in housing policies and refugee placement policies. Sweden has the largest and Denmark the smallest non-European migrant population, in relative terms. Thus, in both migrant-dense and native-born-dense areas, Swedish neighbourhoods have a higher concentration and Denmark a lower concentration of non-European migrants than the other countries. For large-scale, migrant-dense neighbourhoods, however, levels of concentration are similar in Belgium, the Netherlands, and Sweden. Thus, to the extent that such concentrations contribute to spatial inequalities, these countries are facing similar policy challenges. 相似文献
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Ludwik Dembiński 《Canadian Slavonic papers》2013,55(1-2):176-183
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Service robotics: do you know your new companion? Framing an interdisciplinary technology assessment
Decker M Dillmann R Dreier T Fischer M Gutmann M Ott I Spiecker Genannt D?hmann I 《Poiesis & praxis》2011,8(1):25-44
Service-Robotic—mainly defined as “non-industrial robotics”—is identified as the next economical success story to be expected
after robots have been ubiquitously implemented into industrial production lines. Under the heading of service-robotic, we
found a widespread area of applications reaching from robotics in agriculture and in the public transportation system to service
robots applied in private homes. We propose for our interdisciplinary perspective of technology assessment to take the human
user/worker as common focus. In some cases, the user/worker is the effective subject acting by means of and in cooperation
with a service robot; in other cases, the user/worker might become a pure object of the respective robotic system, for example,
as a patient in a hospital. In this paper, we present a comprehensive interdisciplinary framework, which allows us to scrutinize
some of the most relevant applications of service robotics; we propose to combine technical, economical, legal, philosophical/ethical,
and psychological perspectives in order to design a thorough and comprehensive expert-based technology assessment. This allows
us to understand the potentials as well as the limits and even the threats connected with the ongoing and the planned implementation
of service robots into human lifeworld—particularly of those technical systems displaying increasing grades of autonomy. 相似文献
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Ryszard Zieliński 《Statistics》2013,47(4):453-462
According to Pitman's Measure of Closeness, if T1and T2are two estimators of a real parameter $[d], then T1is better than T2if Po[d]{\T1-o[d] < \T2-0[d]\} > 1/2 for all 0[d]. It may however happen that while T1is better than T2and T2is better than T3, T3is better than T1. Given q ? (0,1) and a sample X1, X2, ..., Xnfrom an unknown F ? F, an estimator T* = T*(X1,X2...Xn)of the q-th quantile of the distribution F is constructed such that PF{\F(T*)-q\ <[d] \F(T)-q\} >[d] 1/2 for all F?F and for all T€T, where F is a nonparametric family of distributions and T is a class of estimators. It is shown that T* =Xj:n'for a suitably chosen jth order statistic. 相似文献
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Dariusz Uciski Barbara Bogacka 《Journal of the Royal Statistical Society. Series B, Statistical methodology》2005,67(1):3-18
Summary. The paper is concerned with a problem of finding an optimum experimental design for discriminating between two rival multiresponse models. The criterion of optimality that we use is based on the sum of squares of deviations between the models and picks up the design points for which the divergence is maximum. An important part of our criterion is an additional vector of experimental conditions, which may affect the design. We give the necessary conditions for the design and the additional parameters of the experiment to be optimum, we present the algorithm for the numerical optimization procedure and we show the relevance of these methods to dynamic systems, especially to chemical kinetic models. 相似文献