54 research outputs found

    Foundation Phase reading materials: what do commercial publishers and educational NGOs offer African language speakers?

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    A research report submitted to the School of Literature, Language and Media, Faculty of Humanities, University of the Witwatersrand in partial fulfillment of the requirements for the degree of Master of Arts in Publishing Studies, 2017This study has aimed to investigate what reading materials commercial publishers and education NGOs currently offer to Foundation Phase learners in the nine official African languages and also the extent to which these materials are marketed and made available to the general public by the publishers. It has been guided by two research questions. The first is as follows: What is available for early readers (learners) to read in their home languages? This question seeks to address the issue of what kind of reading material is available for Foundation Phase learners to use in early literacy, in the nine indigenous South African languages, ranging from readers, to fictional and non-fiction information books which are likely to develop their interest in reading and their literacy skills. In addition to what is available for learners, the second main question is: How do people find out about materials that are being published? How are the materials being marketed by the publishers? Who knows about them and how do they know about them? How would people get access to the materials if they wished to purchase them? The study is in two parts. The first part involved a survey of published reading materials and the second part was a personal investigation of accessibility, in terms of ease or difficulty of finding and/or purchasing these reading materials. One of the main findings is that outside the mainstream educational publishers there is reluctance on the part of many publishers to publish texts in African languages for young readers. At present, much of the reading material published by the mainstream educational publishers for Foundation Phase readers conforms to the requirements of the CAPS curriculum. The limited variety may discourage children from reading in their home languages. The limited availability to the general public of existing texts in African languages is another of the key findings of this study and the lack of information about freely available texts is third. One encouraging development is that education NGOs are finding creative ways to make interesting texts available to young readers in a range of languages.XL201

    Milk Production in Goats on Veld Hay Supplemented with Selected Legume Forages

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    Alternative affordable sources of feed such as forage legumes that provide protein, vitamins and mineral elements, which are lacking in mature natural grassland pastures, especially during the dry season (Baloyi et al. 2008), can be an option. The high protein content of these legumes suggests that they have high potential for use as protein supplements in goat feeding. However, there is need for an in-depth study of the utilization of different legume forages for milk production in goats. Gusha et al. (2014) reported that supplementing with legume hays could improve poor quality roughage intake in goats. Snyman (2010) observed lower kid mortality in supplemented does compared to those not supplemented during lactation. Therefore, this research was designed to investigate the effects of supplementing Desmodium uncunatum, Mucuna pruriens and Vigna unguiculata forage legumes to low quality veld hay on milk production in indigenous goats

    Nitrogen Retention and Microbial Protein Yield of \u3cem\u3e Desmodium uncunatum, Mucuna pruriens\u3c/em\u3e and \u3cem\u3eVigna unguiculata \u3c/em\u3e Forage Legumes in Goats

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    Forage legumes have high potential degradability, indicating that they might need to stay in the rumen for a longer time (MolinaAlcaide et al., 1996) to increase microbial protein yield. Microbial protein contributes about two thirds of the amino acids absorbed by ruminants (Pathak 2008). Protein supplements which have proper levels of rumen undegradable protein provide growth limiting amino acids like lysine and methionine (Rezai et al., 2012). Nyambati et al. (2003) showed that milk production can be increased by supplementing with velvet bean, highlighting the importance of integrating legumes into the low-input, mixed cropping systems in the tropics. The current study was to determine total microbial protein yield from Vigna unguiculata (cowpea), Desmodium uncinatum (silverleaf desmodium) and Mucuna pruriens (velvet bean) legume forages in goats

    Failure to perform assisted deliveries is resulting in an increased neonatal and maternal morbidity and mortality: An expert opinion

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    The need to perform assisted vaginal delivery (AVD) has been regarded as self-evident. In high-income countries, rates of AVD range between 5% and 20% of all births. In South Africa, the rate of AVD is only 1%. This has resulted in increased neonatal morbidity and mortality due to intrapartum asphyxia, and increased maternal morbidity and mortality due to a rise in second-stage caesarean deliveries. In this article, we address the possible causes leading to a decrease in AVD and propose measures to be taken to increase the rates of AVD and subsequently reduce morbidity and mortality

    Hospital-based injury data in Malawi: strategies for data collection and feasibility of trauma scoring tools

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    Injury is a major cause of morbidity and mortality in developing countries. Utilizing a partnership between Kamuzu Central Hospital (KCH) and the University of North Carolina Departments of Surgery, we describe an approach to injury surveillance, examine the utility of trauma scoring systems, and outline steps necessary before such scoring systems can be reliably instituted in a resource-constrained setting

    Under-Reporting of Road Traffic Mortality in Developing Countries: Application of a Capture-Recapture Statistical Model to Refine Mortality Estimates

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    Road traffic injuries are a major cause of preventable death in sub-Saharan Africa. Accurate epidemiologic data are scarce and under-reporting from primary data sources is common. Our objectives were to estimate the incidence of road traffic deaths in Malawi using capture-recapture statistical analysis and determine what future efforts will best improve upon this estimate. Our capture-recapture model combined primary data from both police and hospital-based registries over a one year period (July 2008 to June 2009). The mortality incidences from the primary data sources were 0.075 and 0.051 deaths/1000 person-years, respectively. Using capture-recapture analysis, the combined incidence of road traffic deaths ranged 0.192–0.209 deaths/1000 person-years. Additionally, police data were more likely to include victims who were male, drivers or pedestrians, and victims from incidents with greater than one vehicle involved. We concluded that capture-recapture analysis is a good tool to estimate the incidence of road traffic deaths, and that capture-recapture analysis overcomes limitations of incomplete data sources. The World Health Organization estimated incidence of road traffic deaths for Malawi utilizing a binomial regression model and survey data and found a similar estimate despite strikingly different methods, suggesting both approaches are valid. Further research should seek to improve capture-recapture data through utilization of more than two data sources and improving accuracy of matches by minimizing missing data, application of geographic information systems, and use of names and civil registration numbers if available

    Maternal deaths from bleeding associated with caesarean delivery: A national emergency

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    Maternal deaths associated with caesarean deliveries (CDs) have been increasing in South Africa over the past decade. The objective of this report is to bring national attention to this increasing epidemic of maternal deaths due to bleeding associated with CD in the majority of provinces of the country. Individual chart reviews of women who died from bleeding at or after CD show that 71% had avoidable factors. Among the steps we can take are to improve surgical skills and experience, especially in rural hospitals, to improve clinical observations in the immediate postoperative period and in the postnatal wards, and to ensure that appropriate oxytocic agents are given to prevent postpartum haemorrhage. CEOs and medical managers of health facilities, district clinical specialists, heads of obstetrics and gynaecology, and midwifery training institutions must show leadership and accountability in providing an appropriate environment to ensure that women who require CD receive the procedure for the correct indications and in a safe manner to minimise risks

    Revival of the magnetar PSR J1622-4950: observations with MeerKAT, Parkes, XMM-Newton, Swift, Chandra, and NuSTAR

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    New radio (MeerKAT and Parkes) and X-ray (XMM-Newton, Swift, Chandra, and NuSTAR) observations of PSR J1622-4950 indicate that the magnetar, in a quiescent state since at least early 2015, reactivated between 2017 March 19 and April 5. The radio flux density, while variable, is approximately 100x larger than during its dormant state. The X-ray flux one month after reactivation was at least 800x larger than during quiescence, and has been decaying exponentially on a 111+/-19 day timescale. This high-flux state, together with a radio-derived rotational ephemeris, enabled for the first time the detection of X-ray pulsations for this magnetar. At 5%, the 0.3-6 keV pulsed fraction is comparable to the smallest observed for magnetars. The overall pulsar geometry inferred from polarized radio emission appears to be broadly consistent with that determined 6-8 years earlier. However, rotating vector model fits suggest that we are now seeing radio emission from a different location in the magnetosphere than previously. This indicates a novel way in which radio emission from magnetars can differ from that of ordinary pulsars. The torque on the neutron star is varying rapidly and unsteadily, as is common for magnetars following outburst, having changed by a factor of 7 within six months of reactivation.Comment: Published in ApJ (2018 April 5); 13 pages, 4 figure

    Epidemiology of Injuries at a Tertiary Care Center in Malawi

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    Injury surveillance is an ongoing process required for primary, secondary, and tertiary injury prevention. In Malawi, hospital-based injury data are not available
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