Reflecting on multi-, inter- and trans-disciplinary (MIT) research at the Central University of Technology, Free State (CUT)

Published ArticleIn their research as well as their teaching, universities of technology (UoTs) expect to be infused by the application of technology and to be integrally related to the world of work. At the same time, research at UoTs is characteristically innovatory, in the specific sense of transforming research discoveries into products or services that are user-oriented and commercially viable. Since practical problems and user needs do not respect disciplinary boundaries it follows, firstly, that such research at a UoT will in some sense not respect disciplinary boundaries, i.e. it will have to connect, cross, or integrate traditional disciplines. This paper seeks accordingly conceptually to differentiate the relevant senses of multi-, inter- and trans-disciplinary (MIT) research. It then characterises the fourteen current research programmes at Central University of Technology (CUT) in these regards, comparing the findings from interviews with the programme leaders with the insights of the authors. Secondly, in that most research at UoTs is also expected to be innovatory, it is demanded of researchers that they also master the skill of researching the feasible applications of findings, developing products, and envisaging commercialisation; and handing the stakeholder relationships that arise in these interactions. The interviews further indicate the extent to which the respective programmes have moved down the MIT road. They also reveal that the challenges that are faced by the programmes are overwhelming generic rather than specifically MIT-related. Some strategic recommendations are extracted from the findings

Community health survey of Oukasie, 1987

A series of surveys were conducted at the request of the community of Oukasie to determine certain public health information in the township, a peri-urban black community. This article describes two of these surveys. The first, a census and partial demographic survey, showed that the total black population was around 6300 with a mean household occupancy of 4,1. Some of the estimated vital statistics calculated were an infant mortality rate of 36,6/1 000, a crude birth rate of 28,0/1 000, a crude death rate of 6,5/1000, and a general fertility rate of 99,3/1 000. The second survey into the nutritional and immunisation status of children aged under 5 years showed that 20% of children were underweight and nearly half were incompletely immunised at 1 year of age. These studies, involving local community and student volunteers, were rapidly and inexpensively done and provide basic public health Information

Measuring environmental health status in Oukasie, 1987

This article reports on some aspects of the physical environment and on envirorvnental health services at Oukasie. The data were collected over a weekend in August 1987 by an interview and by direct inspection of the environment using a standard schedule. We had a 100% response rate on the interviews. There was a mean of 2,2 ± 1,6 persons per room in the households, with brick houses being less crowded than non-brick houses. Private yards were generally kept very clean. Bucket latrines were unhygienic and used by an average of 4 families. No latrine was built to accepted standards. Garbage collection and emptying of the bucket latrines by the municipality seemed to be unsatisfactory. Our overall impression was that where responsibility for maintenance of hygiene is either undefined, such as the collection chambers of bucket latrines, or a responsibility of the public authorities, such as garbage collection and water drainage, there is an unsatisfactory state of hygiene. Where maintenance of cleanlness is clearly a private responsibility, such as the maintenance of the cleanliness of private yards, the general status of hygiene is good

Differential influences of early growth and social factors on young children's cognitive performance in four low-and-middle-income birth cohorts (Brazil, Guatemala, Philippines, and South Africa)

Background: Studies relating childhood cognitive development to poor linear growth seldom take adequate account of social conditions related to both, leading to a focus on nutrition interventions. We aimed to assess the roles of both biological and social conditions in determining early childhood cognition, mediated by birthweight and early linear growth. Methods: After exploratory structural equation modelling to identify determining factors, we tested direct and indirect paths to cognitive performance through birthweight and child height-for-age at 2 years, assessed between 4 and 8.5 years of age among 2448 children in four birth cohort studies in low-and-middle-income countries (Brazil, Guatemala, Philippines and South Africa). Determinants were compared across the cohorts. Findings: Three factors yielded excellent fit, comprising birth endowment (primarily maternal age and birth order), household resources (crowding, dependency) and parental capacity (parental education). We estimated their strength together with maternal height in determining cognitive performance. Percentage shares of total effects of the four determinants show a marked transition from mainly biological determinants of birth weight (birth endowment 34%) and maternal height (30%) compared to household resources (25%) and parental capacity (11%), through largely economic determinants of height at 2 years (household resources (60%) to cognitive performance being predominantly determined by parental capacity (64%) followed by household resources (29%). The largely biological factor, birth endowment (maternal age and birth order) contributed only 7% to childhood cognitive performance and maternal height was insignificant. In summary, the combined share of social total effects (household resources and parental capacity) rises from 36∙2% on birth weight, to 78∙2% on height for age at 24 m, and 93∙4% on cognitive functioning. Interpretation: Across four low- and middle-income contexts, cognition in childhood is influenced more by the parental capacity of families and their economic resources than by birth weight and early linear growth. Improving children's cognitive functioning requires multi-sectoral interventions to improve parental education and enhance their economic wellbeing, interventions that are known to improve also early childhood growth

THE IMPACT OF HIV/AIDS MORBIDITY AND MORTALITY ON HOUSEHOLDS - A REVIEW OF HOUSEHOLD STUDIES

Thirty two studies of the impact of HIV/AIDS on households conducted over the last decade were reviewed. The direct and indirect costs of HIV/AIDS to households increase with severity of illness and ultimately death. HIV/AIDS morbidity and mortality affect household income and expenditure patterns. Households employ various survival strategies to alleviate loss of labour and income, survive the financial cost and optimise the use of safety networks. Various gaps were found in the literature, which future studies could explore. Household surveys should be multi-disciplinary and longitudinal in nature so that the full impact of HIV/AIDS could be assessed over time. Copyright 2005 Economic Society of South Africa.

Circulating microRNAs in sera correlate with soluble biomarkers of immune activation but do not predict mortality in ART treated individuals with HIV-1 infection: A case control study

10.1371/journal.pone.0139981PLoS ONE1010e013998