Beyond the gender binary: a survey of gender marginalization and social boundaries in Australian jazz and improvisation.

Jazz and improvisation have typically been associated with ideals of freedom and liberty; however, in practice these genres are known to be constrained by entrenched patterns of male domination and gender discrimination. Despite a large number of qualitative accounts evidencing persistent sexism and gender exclusion in the field, there exists a lack of empirical data to assess the scale of this phenomenon and substantiate smaller-scale research on gender inequality. In this paper, we employ boundary theory to report on a quantitative investigation of gender marginalization in jazz and improvisation in the Australian context, positioning gender as a symbolic boundary resulting in the social exclusion and marginalization of gender diverse individuals and women.

South African Society of Clinical Microbiology infection diagnosis, management and infection prevention and control guideline.

infection (CDI) is a problem in both developed and developing countries and is a common hospital-acquired infection. This guideline provides evidence-based practical recommendations for South Africa and other developing countries. The scope of the guideline includes CDI diagnostic approaches; adult, paediatric and special populations treatment options; and surveillance and infection prevention and control recommendations.

Immune Regulation in Time and Space: The Role of Local- and Long-Range Genomic Interactions in Regulating Immune Responses.

Mammals face and overcome an onslaught of endogenous and exogenous challenges in order to survive. Typical immune cells and barrier cells, such as epithelia, must respond rapidly and effectively to encountered pathogens and aberrant cells to prevent invasion and eliminate pathogenic species before they become overgrown and cause harm. On the other hand, inappropriate initiation and failed termination of immune cell effector function in the absence of pathogens or aberrant tissue gives rise to a number of chronic, auto-immune, and neoplastic diseases.

The role of the University of Cape Town, South Africa in the training and retention of surgeons in Sub-Saharan Africa.

Background: Sub-Saharan Africa (SSA) has a shortage of surgeon specialists. Many SSA countries lack specialty training programs but South Africa, an upper middle-income country, has several post-graduate surgical training programs. The primary objective of this study was to describe the retention rates of non-South African SSA surgical trainees from the University of Cape Town (UCT) on the African sub-continent.