Donald Molteno and South African liberalism

Donald Molteno: “Dilizintaba ‐ He‐Who‐ Removes‐Mountains” by David Sher, Johannesburg: The South African Institute of Race Relations and The Donald Molteno Memorial Committee, 1979.     

Selecting the precision parameter prior in Dirichlet process mixture models

We consider Dirichlet process mixture models in which the observed clusters in any particular dataset are not viewed as belonging to a finite set of possible clusters but rather as representatives of a latent structure in which objects belong to one of a potentially infinite number of clusters. As more information is revealed the number of inferred clusters is allowed to grow. The precision parameter of the Dirichlet process is a crucial parameter that controls the number of clusters. We develop a framework for the specification of the hyperparameters associated with the prior for the precision parameter that can be used both in the presence or absence of subjective prior information about the level of clustering. Our approach is illustrated in an analysis of clustering brands at the magazine Which?. The results are compared with the approach of Dorazio (2009) via a simulation study.     

Gender and insult in an Italian city: Bologna in the later Middle Ages

There are few studies of insult in later medieval Italy. This article aims not only to fill that gap, but also to show the value of applying one branch of modern linguistics to the evidence for medieval insult. The overall aim is to study the particularly gendered aspects of insult: what words and actions could men and women use against their own gender and against the other? The copious judicial archive of Bologna allows for extensive study of this phenomenon. The article falls into three parts: first, establishing the general pattern of insult; second, examining closely the strongest male term of insult; and finally investigating the practice of ‘doorscorning’, by which the doors of victims’ houses were defiled. To interpret the findings, methodological approaches are borrowed from anthropology, medieval legal theory and modern linguistics.     

Police forces in late medieval Italy: Bologna, 1340–1480

Police forces (birri) in Italian cities in the fourteenth and fifteenth centuries were composed of outsiders, non-natives, employed on short-term contracts, usually of six months’ duration. There was therefore a huge circulating pool of these patrolmen, sergeants and constables, moving from city to city. These groups have been little studied, and are often assumed to be vile, odious and little better than criminals. This article draws on surviving records in one city of northern Italy (Bologna), to analyse the composition of these groups and especially their cosmopolitan, international memberships, which grew consistently across the period before tailing off towards the end of the fifteenth century. The article uses frames of reference from migration studies, particularly the large Balkan migrations of the fifteenth century, and from identity studies, to chart and assess the trajectory and reception of non-Italians among these groups. The article thus extends what is known about the integration of migrants in late medieval Italy, goes beyond what is known about the documentation of identity in the Middle Ages and raises questions about the quality of policing provided by multinational groups.     

Online Gaming Practices of Preteens: Independent Entertainment Time and Transmedia Game Play

This article examines online gaming practices of 7‐ to 11‐year‐olds in home settings in the United States. Based on observations and interviews with children and parents, the analysis considers the specificity of preteen experiences within domestic settings. Employing a socio‐cultural approach, the article analyses ways online gaming is strongly shaped by specific social and developmental factors that relate specifically to preteens. Children's online gaming is analysed as a form of independent entertainment time that reflects limitations experienced by preteens in this study as well as developmental characteristics of this age range. Further, the analysis indicates that gaming practices of preteens are embedded in wider transmedia play practices.     

Living in the 'empire of the gaze': time, enclosure and surveillance in a theological college

Interest in 'the body' as a focus of sociological research and theory has, in part, drawn on Foucault's concept of 'biopower' in order to investigate and interpret the often complex intersections of control and resistance. This type of analysis has significance for occupational socialization research that explores and interrogates the institutional settings and processes of professional preparation. In this paper, aspects of Foucault's analytic frame will be used to describe and interpret how full-time, residential training for ordained ministry functions to inscribe and regulate the 'docile bodies' of the trainees. It further explores the means by which students conform to and contest this 'curriculum of the body'.     

Children's Media‐referenced Games: The Lived Culture of Consumer Texts on a School Playground

This article analyses empirical data including observations, videos and interviews from an ethnographic study of a multilingual, multiethnic school playground in London, UK. The analysis examines social uses of media references in playground games, drawing on literature in the field of consumer culture. The main argument is that children's consumer culture is constituted on the playground within media‐referenced play through a combination of creating distinctions and building affiliations. The article addresses a gap in the literature in the fields of sociology and anthropology of consumer culture which largely construct children's consumer culture as exceptional to or derived from adult consumer culture.     

Identifying and Troubleshooting Link-Resolution Issues with ILL Data

Troubleshooting when a link resolver goes wrong can be difficult as it usually relies on the user to report the problem. Using data on interlibrary loan requests that have been cancelled because the materials are available online is one way that libraries can examine where link resolvers may be failing. For the 2012/2013 school year, the Samford University Library looked at this cancelled interlibrary loan request data to determine where their new link resolver and knowledgebase needed further customization to improve the user experience. This process not only identified a number of problems all along the link resolution chain, but it also put in place an ongoing process for identifying and troubleshooting link resolution issues in the future.     

Optimising the queuing system for an ear, nose and throat outpatient clinic

Several authors have considered the problem of the efficient running of hospital outpatient clinics. The first solution was probably by Welch & Bailey (1952). More recent authors include Fetter & Thompson (1966), Vissers (1979), Stafford & Aggarwal (1979). The Ear, Nose and Throat outpatient clinic presents a special case due to the complex queuing structure involved, which is described in the next section. A simulation of this special clinic was undertaken, any useful theoretical results being impossible to obtain.