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101.
The purpose of this article is to explore experiences of discrimination against lesbian, gay, bisexual and trans (LGBT) individuals in three domains of social policies: employment, housing and health care — domains in which LGBT individuals are not openly recognized as equal citizens and anti‐discrimination legislation is absent in Turkey. Drawing on qualitative content analysis of the data collected from 14 focus group interviews with 139 LGBT individuals conducted in ten provinces of Turkey in the first half of 2014, this article sheds light on diverse forms of discrimination facing LGBT individuals in employment, housing and health care in a largely under‐researched country. The article concludes that the contemporary understanding of Turkish citizenship and its practice are rooted in heterosexist universalism that does not recognize LGBTs as equal citizens, which, in turn, leads to systematic breaches of LGBTs' social rights in employment, housing and health care. The article shows that even strong and universalistic social policies fail to serve LGBTs on an equal footing with other citizens unless equal citizenship rights of LGBTs and anti‐discrimination principles are recognized and realized.  相似文献   
102.
In this article, we present new results on the online multi-agent O–D k-Canadian Traveler Problem, in which there are multiple agents and an input graph with a given source node O and a destination node D together with edge costs such that at most k edges are blocked. The blocked edges are not known a priori and are not recoverable. All of the agents are initially located at O. The objective is to find an online strategy such that at least one of the agents finds a route from the initial location O to a given destination D with minimum total cost. We focus on the case where communication among the agents is limited in the sense that some travelers can both send and receive information while the others can only receive information. We formalize the definition of agents’ intelligence by specifying three levels. We introduce two online strategies which utilize higher levels of agents’ intelligence to provide updated lower bounds to this problem. We show that one of our strategies is optimal in both cases with complete and limited communication in the special case of O–D edge-disjoint graphs and highest level of agents’ intelligence.  相似文献   
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104.
In the design of constant-stress life-testing experiments, the optimal allocation in a multi-level stress test with Type-I or Type-II censoring based on the Weibull regression model has been studied in the literature. Conventional Type-I and Type-II censoring schemes restrict our ability to observe extreme failures in the experiment and these extreme failures are important in the estimation of upper quantiles and understanding of the tail behaviors of the lifetime distribution. For this reason, we propose the use of progressive extremal censoring at each stress level, whereas the conventional Type-II censoring is a special case. The proposed experimental scheme allows some extreme failures to be observed. The maximum likelihood estimators of the model parameters, the Fisher information, and asymptotic variance–covariance matrices of the maximum likelihood estimates are derived. We consider the optimal experimental planning problem by looking at four different optimality criteria. To avoid the computational burden in searching for the optimal allocation, a simple search procedure is suggested. Optimal allocation of units for two- and four-stress-level situations is determined numerically. The asymptotic Fisher information matrix and the asymptotic optimal allocation problem are also studied and the results are compared with optimal allocations with specified sample sizes. Finally, conclusions and some practical recommendations are provided.  相似文献   
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Introduction: To determine the prevalence of low muscle mass (LMM) and the relationship between LMM with functional and nutritional status as defined using the LMM evaluation method of European Working Group on Sarcopenia in Older People (EWGSOP) criteria among male residents in a nursing home.

Methods: Male residents aged?>60 years of a nursing home located in Turkey were included in our study. Their body mass index (BMI) kg/m2, skeletal muscle mass (SMM-kg) and skeletal muscle mass index (SMMI-kg/m2) were calculated. The participants were regarded as having low SMMI if they had SMMI?<9.2?kg/m2 according to our population specific cut-off point. Functional status was evaluated with Katz activities of daily living (ADL) and Lawton Instrumental Activities of Daily Living (IADL). Nutritional assessment was performed using the Mini Nutritional Assessment (MNA). The number of drugs taken and chronic diseases were recorded.

Results: One hundred fifty-seven male residents were enrolled into the study. Their mean age was 73.1?±?6.7 years with mean ADL score of 8.9?±?2.0 and IADL score of 8.7?±?4.6. One hundred twelve (71%) residents were aged?>70 years. Thirty-five men (23%) had low SMMI in group aged?>60 years, and twenty-eight subjects (25%) in the group aged?>70 years. MNA scores were significantly lower in residents with low SMMI compared with having normal SMMI (17.1?±?3.4 versus 19.6?±?2.5, p?=?0.005). BMI was significantly lower in the residents with low SMMI compared with normal SMMI (19.6?±?2.7 versus 27.1?±?4.1, p70 years (8.1?±?2.6 versus 9.1?±?1.6, p?=?0.014). In regression analyses, the only factor associated with better functional status was the lower age (p?=?0.04) while the only factor associated with better nutrition was higher SMMI (p?=?0.01).

Conclusions: Low SMMI detected by LMM evaluation method of EWGSOP criteria is prevalent among male nursing home residents. There is association of low SMMI with nutritional status and probably with functional status within the nursing home setting using the EWGSOP criteria with Turkish normative reference cut-off value.  相似文献   
107.
ABSTRACT

While research has focused on a number of dimensions of work–family conflict (WFC), hardly any literature exists that analyses how differences in family systems might help to explain variations in WFC experiences. By employing Reher’s typology of strong and weak family ties to integrate existing research and identify unaddressed features, this study finds that researchers have generally understudied the role of structural family ties on WFC. Qualitative data gathered from interviews with highly educated native Belgian and Turkish immigrant women living in Belgium are used to analyse variation in the WFC experiences and coping strategies of these two groups. The results suggest that a number of interconnected factors related to family systems – including internalisation of gender roles, division of family-related responsibilities, support mechanisms and external pressures from family and society, and socialisation processes of minority women in both family structures – are highly significant in explaining variations in women’s WFC experiences.  相似文献   
108.
ABSTRACT

This special issue showcases work that theorises and critiques the political, economic, legal, and socio-historical (‘ethnic’ or ‘cultural’) subordination of the European Roma (so-called ‘Gypsies’), from the specific critical vantage point of Roma migrants living and working within and across the space of the European Union (EU). Enabled primarily through ethnographic research with diverse Roma communities across the heterogeneous geography of ‘Europe’, the contributions to this collection are likewise concerned with the larger politics of mobility as a constitutive feature of the sociopolitical formation of the EU. Foregrounding the experiences and perspectives of Roma living and working outside of their nation-states of ‘origin’ or ostensible citizenship, we seek to elucidate wider inequalities and hierarchies at stake in the ongoing (re-)racialisation of Roma migrants, in particular, and imposed upon migrants, generally. Thus, this special issue situates Roma mobility as a critical vantage point for migration studies in Europe. Furthermore, this volume shifts the focus conventionally directed at the academic objectification of ‘the Roma’ as such, and instead seeks to foreground and underscore questions about ‘Europe’, ‘European’-ness, and EU-ropean citizenship that come into sharper focus through the critical lens of Roma racialisation, marginalisation, securitisation, and criminalisation, and the dynamics of Roma mobility within and across the space of ‘Europe’. In this way, this collection contributes new research and expands critical interdisciplinary dialogue at the intersections of Romani studies, ethnic and racial studies, migration studies, political and urban geography, social anthropology, development studies, postcolonial studies, and European studies.  相似文献   
109.
The study estimates an empirical model of return intentions using a dataset compiled from an internet survey of Turkish professionals residing abroad. In the migration literature, wage differentials are often cited as an important factor explaining skilled migration. The findings of our study suggest, however, that non‐pecuniary factors, such as the importance of family and social considerations, are also influential in the return or non‐return decision of the highly educated. In addition, economic instability in Turkey, prior intentions to stay abroad, and work experience in Turkey also increase non‐return. Female respondents also appear less likely to return indicating a more selective migration process for females.  相似文献   
110.
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