What Is Valued in Gay and Lesbian Specific Alcohol and Other Drug Treatment?

Little is known about what gay and lesbian clients value about culturally specific alcohol and other drug treatment programs. This study involves a sample of clinical staff and former clients (N = 40) of four culturally specific alcohol and other drug treatment programs to clarify what is addressed and deemed valuable for the specific needs of gay and lesbian clients. Through the lens of the recovery capital conceptual framework, this qualitative research emphasizes resiliency and the supports necessary for long-term recovery. Results indicate three major themes that make this type of treatment valuable: (1) a separate treatment unit or facility, (2) a safe and supportive therapeutic milieu, and (3) specific tailored treatment approaches. Findings are discussed to include implications for ways to improve services for this all too often understudied population of potentially vulnerable individuals who can benefit from culturally sensitive care.     

A quasi-Newton acceleration for high-dimensional optimization algorithms

In many statistical problems, maximum likelihood estimation by an EM or MM algorithm suffers from excruciatingly slow convergence. This tendency limits the application of these algorithms to modern high-dimensional problems in data mining, genomics, and imaging. Unfortunately, most existing acceleration techniques are ill-suited to complicated models involving large numbers of parameters. The squared iterative methods (SQUAREM) recently proposed by Varadhan and Roland constitute one notable exception. This paper presents a new quasi-Newton acceleration scheme that requires only modest increments in computation per iteration and overall storage and rivals or surpasses the performance of SQUAREM on several representative test problems.     

Asymptotic distribution of regression type estimators of parameters of stable laws

Asymptotic distributions of regression-type estimators for the parameters of stable distributions am obtained. The asymptotic normalized standard deviations of the estimators are computed for various values of the parameters and various choices of the number of points used in getting the regression estimates.     

“Like My Status”

This paper engages with the relatively new area of research into teenage girls and online social networks, focusing on the experiences and views of Israelis. In particular, we examine how Israeli girls construct social relationships on Facebook. Adopting a feminist interpretive approach, this qualitative study is based on focus group interviews with Israeli girls aged between twelve and eighteen from diverse cultural, economic, and social backgrounds. The girls clearly distinguish between different circles of social closeness on Facebook, with each circle marked by different relationships, dynamics, and expectations. The study's findings beg the question of whether social networks allow Israeli girls to exercise control, power, choice, and agency in their social world, or whether they remain informed by existing social structures that shape and restrict their choices and actions. The significance of these findings is discussed in the contexts of feminism, girl power, and Neoliberal discourse.     

Measuring and analysing supply chain schedule stability: A case study in the automotive industry

Final assembly plants send material schedules to first-tier suppliers who in turn send schedules to second-tier suppliers and so on through the multiple tiers of the supply chain. A key cost driver for the supply chain is a schedule characteristic termed stability. The Total Quality Management approach is applied to improve schedule stability in the supply chain of a large vertically integrated automotive manufacturer. A measurement described, actual stability results are provided, the causes of instability are listed, and some corrective actions are specified. Results indicate that schedule stability can be improved without damaging the performance of other measures such as inventory and customer responsiveness. and analysis process is     

Implementing a Multidimensional Poverty Measure Using Mixed Methods and a Participatory Framework

Recently, there have been advances in the development of multidimensional poverty measures. Work is needed however on how to implement such measures. This paper deals with the process of selecting dimensions and setting weights in multidimensional poverty measurement using qualitative and quantitative methods in a participatory framework. We estimate the multidimensional poverty measures developed by Alkire and Foster for a particular group: persons with psychiatric diagnoses in the United States. To select relevant dimensions and their relative ordering, two discussion groups are convened: one consisting of persons with lived-experience expertise and the other consisting of people with mental health service provision or research expertise. Several methods are used to convert dimension rankings into weights. The selection and ordering of dimensions differed between the two discussion groups, as did the resulting poverty measures. For instance, the poverty headcount using the dimensions and weights of the ‘lived experience’ group ranged from 20.61 to 26.96% as compared to a range of 18.62–33.19% using those of the ‘provider/researcher’ group. One of the main results of this study is that the Alkire Foster method is sensitive to the selection of dimensions and the methods used to derive rankings and weights. It points toward the limitation of relying exclusively on small scale qualitative methods for the selection and ranking of dimensions. In addition, the participatory framework used in this study was found to be essential in interpreting results, in particular with respect to the limitations of the data set in measuring relevant dimensions.     

Labour Migration in the Global Division of Labour: Migrant workers in Mauritius1

Workers who temporarily leave their country to perform semi‐ and unskilled work under contract in another country are a distinct category of labour migrants in the global division of labour (GDL). The small island of Mauritius is a relatively new destination for contractual international labour migrants. The Mauritian state is intimately involved in the labour migration system, playing a mediating role in positioning the island within the GDL and trying to optimise the routing of global production chains through Mauritius. The migrants originate mainly in China and India and are overwhelmingly concentrated in the island’s clothing and textile factories where they now comprise one‐fifth of the export processing zone workforce. The migrant space occupied by expatriate workers in Mauritius is tightly circumscribed, with little social interaction between them and Mauritian society. A chronicle of their collective protest between 2002 and 2005 highlights grievances that arise from the conditions they face as migrants. Pointing largely to the failure of industrial relations institutions, and having stirred xenophobic sentiments, these protests represent a catalyst for reform. While the numerical incidence and scale of labour migration to small islands may be small, their significance for GDL analysis and for the politics of migration demands attention.     

Distribution and interpolation using transformed data

This paper addresses the distribution and interpolation of time series that have been subject to various data transformations. Monte Carlo experiments are performed, which suggest that failure to account for these data transformations may lead to serious errors in estimation.     

Ambivalence and Control: State Action Against the Civil Rights-Era Ku Klux Klan

Models that purport to explain the interplay between dissidents and the state generally assert, either explicitly or implicitly, that the path from state interests to action to outcomes is a linear one. Using the case of the United Klans of America (UKA) in North Carolina, I argue that state efforts to exert social control upon a perceived threat are shaped by a range of internal and external contingencies. In particular, I undertake a comparative analysis of two state agencies to demonstrate how a particular mechanism—ambivalence, here conceptualized as the relational consequence of a mismatch between organizational culture and organizational goals—leads to distinct, and sometimes heterogeneous, actions and outcomes not directly traceable to organizational mandates. Findings lend insight into how endogenous organizational processes shape contentious political outcomes in potentially divergent ways.