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  1. Health outcomes for children born to teen mothers in Cape Town, South Africa1

    OpenAIRE

    Branson, Nicola; Ardington, Cally; Leibbrandt, Murray

    2015-01-01

    This paper analyzes whether children born to teen mothers in Cape Town, South Africa are disadvantaged in terms of their health outcomes because their mother is a teen. Exploiting the longitudinal nature of the Cape Area Panel Study, we assess whether observable differences between teen mothers and slightly older mothers can explain why first-born children of teen mothers appear disadvantaged. Our balanced regressions indicate that observed characteristics cannot explain the full extent of di...

  2. The Effects of Community Violence on Children in Cape Town, South Africa

    Science.gov (United States)

    Shields, Nancy; Nadasen, Kathy; Pierce, Lois

    2008-01-01

    Objective: The primary objective of the study was to investigate the relationship between exposure to community violence (neighborhood, school, police, and gang violence) and psychological distress in a sample of children living in the Cape Town, South Africa area. Another objective was to identify variables that moderate and mediate the…

  3. Culture-confirmed childhood tuberculosis in Cape Town, South Africa: a review of 596 cases

    OpenAIRE

    Hesseling Anneke C; Whitelaw Andrew; Marais Ben J; Schaaf H Simon; Eley Brian; Hussey Gregory D; Donald Peter R

    2007-01-01

    Abstract Background The clinical, radiological and microbiological features of culture-confirmed childhood tuberculosis diagnosed at two referral hospitals are described. Methods Cultures of Mycobacterium tuberculosis from children less than 13 years of age at Tygerberg and Red Cross Children's Hospitals, Cape Town, South Africa, were collected from March 2003 through February 2005. Folder review and chest radiography were performed and drug susceptibility tests done. Results Of 596 children ...

  4. Attitudes toward couples-based HIV counseling and testing among MSM in Cape Town, South Africa.

    Science.gov (United States)

    Stephenson, Rob; Rentsch, Christopher; Sullivan, Patrick; McAdams-Mahmoud, Ayesha; Jobson, Geoff; Struthers, Helen; McIntyre, James

    2013-05-01

    Couples-based voluntary HIV counseling and testing (CVCT) allows couples to receive their HIV test results together and has been demonstrated to be effective in reducing HIV transmission, increasing and sustaining condom use, and reducing sexual risk-taking among at-risk heterosexual couples. However, the acceptability of CVCT among MSM has yet to be evaluated in an African setting. The results from seven focus group discussions and 29 in-depth interviews conducted in Cape Town, South Africa exhibit overwhelmingly high acceptance of CVCT. Participants were attracted to the counseling components of the service, stating that these would allow for the couple to increase their commitment and to explore methods of how to effectively reduce their risk of acquiring or transmitting HIV in the presence of a trained counselor. These results suggest CVCT would be highly welcomed and could work to fill the significant lack of services available and accessible to MSM couples in Cape Town.

  5. Popular Education in Three Organisations in Cape Town, South Africa

    Science.gov (United States)

    Endresen, Kristin

    2013-01-01

    In the past, non-formal education in South Africa was committed to supporting the Mass Democratic Movement (MDM) in opposition to apartheid. Such non-formal political education was concerned with education for democracy. Post 1994, South African adult education policy has exclusively concentrated on vocational training, shifting the focus away…

  6. SOCIOECONOMIC CONDITIONS AND VIOLENCE IN CAPE TOWN, SOUTH AFRICA

    OpenAIRE

    Jeremy Seekings; Kai Thaler

    2014-01-01

    There is considerable debate over the causes of violence around the world, one which goes beyond the analysis of conflict to consider the dynamics of community behavior and the importance of economic and behavioral factors. South Africa competes with Colombia, Venezuela, and a number of Central American countries for the unwelcome distinction of having among the world’s highest homicide rates, and high prevalence of other forms of violence, including domestic and sexual violence, are also app...

  7. Healthcare experiences of lesbian and bisexual women in Cape Town, South Africa.

    Science.gov (United States)

    Smith, Riley

    2015-01-01

    Understanding the health needs and experiences of South African lesbian and bisexual women is imperative for implementing effective and inclusive public health strategies. Such understanding, however, is limited due to the exclusion of these women from most existing research on healthcare access in the region. This paper bridges that gap by investigating the healthcare experiences of lesbian and bisexual women in Cape Town. Data were gathered from 22 interviews with self-identified lesbian and bisexual community members and university students in the Cape Town area. Interviews explored obstacles women face in accessing affirming services, different experiences with public and private healthcare, fear of stigma/discrimination, availability of relevant sexual health information and suggestions to improve existing programmes. Findings suggest that South African lesbians and bisexual women may have a range of both positive and negative experiences in public and private health services, that they use protective strategies when 'coming out' and that they find that sexual health information pertinent to them is largely unavailable. These discussions contribute to a more inclusive understanding of the experiences of lesbian and bisexual women accessing healthcare and other services and help to inform providers, thereby enabling them to deliver more meaningful care to lesbian, gay, bisexual and transgender persons in South Africa. PMID:25291355

  8. Changing tune in Woodstock: Creative industries and local urban development in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Laura Wenz

    2012-08-01

    Full Text Available Since the beginning of the new millennium, a plethora of works has been published on the making of the ‘creative city’ and the urban impact of the creative economy. So far, however, limited recognition has been given to how the development of cultural industries and the creative economy as a whole influences urban transformation in the rapidly urbanising Global South, especially in Africa. In Cape Town, a steadily growing number of creative industries and ‘culturepreneurs’ (Lange 2005 are carving out new spaces from the city’s highly contested urban setting. Over the past five years, the mixed-use, inner-city fringe area of Woodstock has seen the incessant arrival of creatives from various sectors. Travelling alongside is a property sector geared towards catering specifically for the creative industries’ spatial demands by turning old industrial structures – the remains of Woodstock’s former capacity as national hub for clothing, food processing and other light manufacturing – into creative centres hosting international film studios, leading galleries and designer ‘theatre retail spaces’. After setting the stage through a comprehensive introduction to the rise of the creative economy in South Africa and Cape Town, this article tunes into the current local development of Woodstock, based on extensive field research in the area. It traces ways and forms of conflict but also new social interfaces between the new creative tenants and the old established community, on the one hand pointing to problematic issues like lingering gentrification, sociospatial polarisation and lopsided cultural representation while also trying to flesh out some of the opportunities for finding the right frequency of engagement between creative industries and spaces of vernacular creativity within Cape Town’s post-apartheid urban realm. Keywords: Creative economy, creative city, Global South, urban regeneration, gentrification, vernacular

  9. Developing a Strategic Approach to Social Responsiveness at the University of Cape Town, South Africa

    Science.gov (United States)

    Favish, Judith; McMillan, Janice; Ngcelwane, Sonwabo V.

    2012-01-01

    Collaborative community-engaged scholarship has roots in many parts of the world, and engaged practitioners and researchers are increasingly finding each other and sharing resources globally. This article focuses on a "social responsiveness" initiative at the University of Cape Town. Its story, told here by three University of Cape Town…

  10. From Digital Divide to Digital Equity: Learners' ICT Competence in Four Primary Schools in Cape Town, South Africa

    Science.gov (United States)

    Gudmundsdottir, G. B.

    2010-01-01

    This study explores factors influencing the digital divide in four schools in Cape Town, South Africa. Three of the schools are for disadvantaged learners whereas the fourth was previously for whites only. All the schools use ICT in their curriculum delivery and thereby support the emphasis of provincial educational authorities on ICT access for…

  11. Correlates of substance abuse treatment completion among disadvantaged communities in Cape Town, South Africa

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    Pasche Sonja

    2010-03-01

    Full Text Available Abstract Background Completion of substance abuse treatment is a proximal indicator of positive treatment outcomes. To design interventions to improve outcomes, it is therefore important to unpack the factors contributing to treatment completion. To date, substance abuse research has not examined the factors associated with treatment completion among poor, disadvantaged communities in developing countries. This study aimed to address this gap by exploring client-level factors associated with treatment completion among poor communities in South Africa. Methods Secondary data analysis was conducted on cross-sectional survey data collected from 434 persons residing in poor communities in Cape Town, South Africa who had accessed substance abuse treatment in 2006. Results Multiple regression analyses revealed that therapeutic alliance, treatment perceptions, abstinence-specific social support, and depression were significant partial predictors of treatment completion. Conclusions Findings suggest that treatment completion rates of individuals from poor South African communities can be enhanced by i improving perceptions of substance abuse treatment through introducing quality improvement initiatives into substance abuse services, ii strengthening clients' abstinence-oriented social networks and, iii strengthening the counselor-client therapeutic alliance.

  12. HIV Risk Behavior Among Methamphetamine Users Entering Substance Abuse Treatment in Cape Town, South Africa.

    Science.gov (United States)

    Meade, Christina S; Lion, Ryan R; Cordero, Daniella M; Watt, Melissa H; Joska, John A; Gouse, Hetta; Burnhams, Warren

    2016-10-01

    South Africa is experiencing a growing methamphetamine problem, and there is concern that methamphetamine use may accelerate HIV transmission. There has been little research on the HIV prevention needs of methamphetamine users receiving substance abuse treatment in South Africa. This study assessed the prevalence and correlates of HIV risk behaviors among 269 methamphetamine users entering substance abuse treatment in two clinics in Cape Town. The prevalence of sexual risk behaviors was high among sexually active participants: 34 % multiple partners, 26 % unprotected intercourse with a casual partner, and 24 % sex trading for money/methamphetamine. The strongest predictor of all sexual risk behaviors was concurrent other drug use. Over half had not been HIV tested in the past year, and 25 % had never been tested, although attitudes toward HIV testing were overwhelmingly positive. This population of primarily heterosexual, non-injecting methamphetamine users is a high-risk group in need of targeted HIV prevention interventions. Substance abuse treatment is an ideal setting in which to reach methamphetamine users for HIV services.

  13. New constraints on historical dipole field decay: Four centuries of archaeointensity from Cape Town, South Africa.

    Science.gov (United States)

    Hare, V. J.; Gallet, Y.; Genevey, A.

    2015-12-01

    Current global geomagnetic field models suffer from strong bias towards Northern Hemisphere data. Absolute intensity measurements from the Southern Hemisphere are key to understanding the evolution of the field over the historical era, especially recent strengthening of non-dipole contributions, and the appearance of the South Atlantic Magnetic Anomaly (SAMA). I present the first archaeointensity data for locally-fired historical bricks from several well-dated sites (1660-2009 AD) in Cape Town, South Africa. These data constitute the first archaeomagnetic intensity variation curve for southern Africa for the past few centuries. The ages of the sites are tightly constrained by historical and archaeological considerations. Archaeointensity data obtained by the Thellier and Thellier method (modified by Coe), are corrected for both TRM anisotropy and cooling rate dependence of TRM acquisition. Analysis of magnetic mineralogy was performed to aid selection of fragments. Reliable archaeointensity determinations were obtained for 48 of 80 specimens, and 45 were retained in the final analysis. Intensity results vary from 24.3 ± 0.6 μT (modern brick) to 40.7 ± 0.8 μT (1660 AD), corresponding to Virtual Axial Dipole Moments (VADMs) between 6.1 ± 0.2 and 10.2 ± 0.2 נ1022 Am2. Results are generally not in agreement with current field models, but are coherent with other archaeomagnetic datasets from the Southern Hemisphere. The possible reasons for this are discussed, as well as implications for the historical evolution of the field.

  14. The Influence of Load Shedding on the Productivity of Hotel Staff in Cape Town, South Africa

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    Henriëtte STEENKAMP

    2016-07-01

    Full Text Available In South Africa, ESCOM is the country’s main electricity supplier. Since 2008, Eskom has implemented load shedding on an ongoing basis as a result of insufficient electricity supply to meet the demands of all its customers. Owing to the fact that many organisations across South Africa are depended on electricity in order to function, previous research studies show that the wide-spread impact of load shedding has had an adverse on the sustainability of many of these organisations. Among these organisations are those based in the hospitality industry – imperative in relation to the stimulation of the national economy; directly related to tourism. Albeit the aforementioned, the sustainability of organisations in the hospitality industry is also heavily dependent on the productivity of their employees. For this research study the influence of load shedding on the productivity of the staff in the hospitality industry was investigated within one particular hotel (Hotel X based in Cape Town. Empirical research was deployed, making use of a mixed methods approach to obtain both quantitative data and qualitative data from respondents. Stemming from the findings it was found that load shedding did have an adverse influence on the productivity of staff in Hotel X, despite the fact that affordable measures were put in place to mitigate the disruptions caused by load shedding. Moreover, the latter dispensation was found to have an inadvertently adverse influence on the overall sustainability of Hotel X on the long run.

  15. The MobiSan approach: informal settlements of Cape Town, South Africa

    NARCIS (Netherlands)

    Naranjo, A.; Castellano, D.; Kraaijvanger, H.; Meulman, B.; Mels, A.R.; Zeeman, G.

    2010-01-01

    Pook se Bos informal settlement and the Cape Town Water & Sanitation Services Department are partnering on an urban sanitation project with a Dutch Consortium consisting of Lettinga Associates Foundation (LeAF), Landustrie Sneek and Vitens-Evides International. The aim of the project is to impro

  16. The relevance of social contexts and social action in reducing substance use and victimization among women participating in an HIV prevention intervention in Cape Town, South Africa

    OpenAIRE

    Reed E; Emanuel AN; Myers B; Johnson K; Wechsberg WM

    2013-01-01

    Elizabeth Reed,1 Andrea N Emanuel,2 Bronwyn Myers,3,4 Kim Johnson,3 Wendee M Wechsberg2,5–7 1George Washington University School of Public Health, Department of Prevention and Community Health, Washington, DC, USA; 2RTI International, Research Triangle Park, NC, USA; 3Alcohol and Drug Abuse Research Unit, Medical Research Council, Cape Town, South Africa; 4Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; 5Gillings Global School of Public Heal...

  17. Coital frequency and condom use in monogamous and concurrent sexual relationships in Cape Town, South Africa

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    Wim Delva

    2013-04-01

    Full Text Available Introduction: A decreased frequency of unprotected sex during episodes of concurrent relationships may dramatically reduce the role of concurrency in accelerating the spread of HIV. Such a decrease could be the result of coital dilution – the reduction in per-partner coital frequency from additional partners – and/or increased condom use during concurrency. To study the effect of concurrency on the frequency of unprotected sex, we examined sexual behaviour data from three communities with high HIV prevalence around Cape Town, South Africa. Methods: We conducted a cross-sectional survey from June 2011 to February 2012 using audio computer-assisted self-interviewing to reconstruct one-year sexual histories, with a focus on coital frequency and condom use. Participants were randomly sampled from a previous TB and HIV prevalence survey. Mixed effects logistic and Poisson regression models were fitted to data from 527 sexually active adults reporting on 1210 relationship episodes to evaluate the effect of concurrency status on consistent condom use and coital frequency. Results: The median of the per-partner weekly average coital frequency was 2 (IQR: 1–3, and consistent condom use was reported for 36% of the relationship episodes. Neither per-partner coital frequency nor consistent condom use changed significantly during episodes of concurrency (aIRR=1.05; 95% confidence interval (CI: 0.99–1.24 and aOR=1.01; 95% CI: 0.38–2.68, respectively. Being male, coloured, having a tertiary education, and having a relationship between 2 weeks and 9 months were associated with higher coital frequencies. Being coloured, and having a relationship lasting for more than 9 months, was associated with inconsistent condom use. Conclusions: We found no evidence for coital dilution or for increased condom use during concurrent relationship episodes in three communities around Cape Town with high HIV prevalence. Given the low levels of self-reported consistent

  18. The psychological well-being of children orphaned by AIDS in Cape Town, South Africa

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    Cluver Lucie

    2006-07-01

    Full Text Available Abstract Background An estimated 2 million children are parentally bereaved by AIDS in South Africa. Little is known about mental health outcomes for this group. Methods This study aimed to investigate mental health outcomes for urban children living in deprived settlements in Cape Town. 30 orphaned children and 30 matched controls were compared using standardised questionnaires (SDQ on emotional and behavioural problems, peer and attention difficulties, and prosocial behaviour. The orphan group completed a modified version of a standardised questionnaire (IES-8, measuring Post-Traumatic Stress symptoms. Group differences were tested using t-tests and Pearson's chi-square. Results Both groups scored highly for peer problems, emotional problems and total scores. However, orphans were more likely to view themselves as having no good friends (p = .002, to have marked concentration difficulties (p = .03, and to report frequent somatic symptoms (p = .05, but were less likely to display anger through loss of temper (p = .03. Orphans were more likely to have constant nightmares (p = .01, and 73% scored above the cut-off for Post-Traumatic Stress Disorder. Conclusion Findings suggest important areas for larger-scale research for parentally-bereaved children.

  19. South African Association of Physicists in Medicine and Biology: 25. Anniversary Congress, 18-22 Mar 1985, Cape Town

    International Nuclear Information System (INIS)

    The twenty-fifth anniversary congress of the South African Association of Physicists in Medicine and Biology was held from 18-22 March 1985 in Cape Town. The tremendous growth of nuclear energy and radiation technology in South Africa led to an increasing need for biophysicists, especially health physicists, for the application of radioisotopes and radiation as well as nuclear power, including the uranium industry. Papers delivered on the conference covered subjects like medical physics, radiotherapy, radiopharmaceuticals, radiation protection, the calibration of radiation monitors, radiation detectors, radiation doses and dosimetry

  20. The bus rapid transit system: A service quality dimension of commuter uptake in Cape Town, South Africa

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    Prince D. Ugo

    2014-03-01

    Full Text Available This study evaluated commuter uptake of the bus rapid transit (BRT system in Cape Town,South Africa. As a stated preference survey was not carried out prior to the launch of the new BRT system in the City of Cape Town, it became difficult to assess commuters’ preferences,which would have provided City policymakers and planners with an understanding of customer satisfaction of the proposed bus service. The commuting trend of the BRT system in the City indicates that tickets sales and utilisation by commuters is gradually picking up, but one would have expected high commuter engagement in terms of the modernity profile of the BRT system. This study investigated commuters’ (n = 260 satisfaction levels with 30 service quality variables on a self-rated questionnaire, using quantitative research methodology.The study result showed that passengers were not satisfied with the transport fare and the availability or accessibility of ticket sales outlets. In the context of this study, this result implies that the ‘responsiveness and affordability’ variable of the service quality dimensions should be an area of interest and review to City of Cape Town policymakers and planners. Service quality trends in public transport were also highlighted.

  1. Pulling teeth for fashion: dental modification in modern day Cape Town, South Africa.

    Science.gov (United States)

    Friedling, L J; Morris, A G

    2007-04-01

    Friedling and Morris (2005) have reported that intentional removal of incisors as a form of dental modification is relatively common in Cape Town. In this paper we further report on the style of modification and the reasons for the modification. A survey of eight adjoining areas in the northern suburbs of the Cape Town Metropole in the Western Cape was done to investigate the current prevalence of this practice. The survey was conducted by means of a questionnaire. Three groups of study subjects (scholars, working people and retired people) were included to gain a perspective of the community in general. The individual ages ranged from 15 to 83-years-old. A total of 2167 individuals participated in this study. Forty one percent had modified their teeth. More males (44,8%) than females (37,9%) were involved in this practice. Six "styles" of modification were identified. The removal of the upper four incisors was by far the most common modification (93,7%). There were four reported reasons for dental modification i.e. gangsterism, peer pressure, fashion and medical (dental) or accidental. More than two thirds (69,8%) of individuals with modifications also wore dentures. PMID:17612385

  2. Culture-confirmed childhood tuberculosis in Cape Town, South Africa: a review of 596 cases

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    Hesseling Anneke C

    2007-11-01

    Full Text Available Abstract Background The clinical, radiological and microbiological features of culture-confirmed childhood tuberculosis diagnosed at two referral hospitals are described. Methods Cultures of Mycobacterium tuberculosis from children less than 13 years of age at Tygerberg and Red Cross Children's Hospitals, Cape Town, South Africa, were collected from March 2003 through February 2005. Folder review and chest radiography were performed and drug susceptibility tests done. Results Of 596 children (median age 31 months, 330 (55.4% were males. Of all children, 281 (47.1% were HIV-uninfected, 133 (22.3% HIV-infected and 182 (30.5% not tested. Contact with infectious tuberculosis adults was recorded in 295 (49.5% children. Missed opportunities for chemoprophylaxis were present in 117/182 (64.3% children less than 5 years of age. Extrathoracic TB was less common in HIV-infected than in HIV-uninfected children (49/133 vs. 156/281; odds ratio 0.50, 95% confidence interval 0.32–0.78. Alveolar opacification (84/126 vs. 128/274; OR 1.85, 95%CI 1.08–3.19 and cavitation (33/126 vs. 44/274; OR 2.28, 95%CI 1.44–3.63 were more common in HIV-infected than in HIV-uninfected children. Microscopy for acid-fast bacilli on gastric aspirates and sputum was positive in 29/142 (20.4% and 40/125 (32.0% children, respectively. Sixty-seven of 592 (11.3% children's isolates showed resistance to isoniazid and/or rifampicin; 43 (7.3% were isoniazid-monoresistant, 2 (0.3% rifampicin-monoresistant and 22 (3.7% multidrug-resistant. Death in 41 children (6.9% was more common in HIV-infected children and very young infants. Conclusion HIV infection and missed opportunities for chemoprophylaxis were common in children with culture-confirmed TB. With cavitating disease and sputum or gastric aspirates positive for acid-fast bacilli, children may be infectious. Transmission of drug-resistant TB is high in this setting.

  3. Transport of atmospheric NOx and HNO3 over Cape Town

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    B. J. Abiodun

    2013-05-01

    Full Text Available Cape Town, the most popular tourist city in Africa, usually experiences air pollution with unpleasant odour in winter. Previous studies have associated the pollution with local emission of pollutants within the city. The present study examines the transport of atmospheric pollutants (NOx and HNO3 over South Africa and shows how the transport of pollutants from the Mpumalanga Highveld may contribute to the pollution in Cape Town. The study analysed observation data (2001–2008 from Cape Town air quality network and simulation data (2001–2004 from regional climate model (RegCM4 over southern Africa. The simulation accounts for the influence of complex topography, atmospheric condition, and atmospheric chemistry on emission and transport of pollutants over southern Africa. Flux budget analysis was used to examine whether Cape Town is a source or sink for NOx and HNO3 during the extreme pollution events. The results show that extreme pollution events over Cape Town are associated with the low-level (surface–850 hPa transport of NOx from the Mpumalanga Highveld to Cape Town, and with a tongue of high concentration of HNO3 that extends from the Mpumalanga Highveld to Cape Town along the south coast of South Africa. The prevailing atmospheric conditions during the extreme pollution events feature an upper-level (700 hPa anticyclonic flow over South Africa and a low-level col over Cape Town. The anticyclonic flow induces a strong subsidence motion, which prevents vertical mixing of the pollutants and caps high concentration of pollutants close to the surface as they are transported from the Mpumalanga Highveld toward Cape Town, while the col accumulates the pollutants over the city. This study shows that Cape Town can be a sink for the NOx and HNO3 during extreme pollution events and suggests that the accumulation of pollutants transported from other areas (e.g. Mpumalanga Highveld may contribute substantially to the air pollution in Cape Town.

  4. CAPE TOWN'S TIME-GUNS

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    Bisset, W. M.

    2012-01-01

    Although a great many articles have been written on the subject of Cape Town's noon gun (the. official terminology is 'time-gun') most of the writers have not had access to the Lion Battery Fort Record Book and the existance of more than one Cape Town time-gun has only recently been recorded. By 1807 a noon gun was fired regularly from the Imhoff Battery on the seaward side of the Castle.1 On 4 August 1902 the noon gun was fired from Lion Battery on Signal Hill for the first time.2 The batter...

  5. Infinity in Logic and Computation: International Conference, ILC 2007, Cape Town, South Africa, November 3-5, 2007: Revised selected papers

    NARCIS (Netherlands)

    M. Archibald; V. Brattka; V. Goranko; B. Löwe

    2009-01-01

    Edited in collaboration with FoLLI, the Association of Logic, Language and Information, this volume constitutes a selection of papers presented at the Internatonal Conference on Infinity in Logic and Computation, ILC 2007, held in Cape Town, South Africa, in November 2007. The 7 revised papers prese

  6. CAPE TOWN'S TIME-GUNS

    Directory of Open Access Journals (Sweden)

    W.M. Bisset

    2012-02-01

    Full Text Available Although a great many articles have been written on the subject of Cape Town's noon gun (the. official terminology is 'time-gun' most of the writers have not had access to the Lion Battery Fort Record Book and the existance of more than one Cape Town time-gun has only recently been recorded. By 1807 a noon gun was fired regularly from the Imhoff Battery on the seaward side of the Castle.1 On 4 August 1902 the noon gun was fired from Lion Battery on Signal Hill for the first time.2 The battery was built because of fears of war with Russia and had been armed with two 9- inch Rifled Muzzle Loading guns by 1891. Lion Battery was remodelled in 1911.

  7. Patient satisfaction with a pilot chronic pain management programme in Cape Town, South Africa

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    R. Parker

    2009-02-01

    Full Text Available Background: The goals of a chronic pain management clinic includeincreasing patient knowledge about pain, developing pain management skillsand increasing patients’ confidence in their pain management abilities.A  Chronic Pain Management Programme (CPMP based on evidence basedguidelines was developed at a chronic pain management clinic to facilitatepatient discharge to a primary healthcare level. Aim: The aim of this study was to explore patient satisfaction with, acceptability of and the perceived success which could be due to the CPMP developed at the Chronic Pain Management Clinic of Groote Schuur Hospital,Cape Town.Methods: Patients (n=14 were referred to the pilot study from the Chronic Pain Management Clinic. A s a pilot, four courses were run over a period ofone year. In order to reach the research aim, an eleven-question, structuredopen-ended interview was conducted with all participants. Results: Fourteen patients enrolled in the CPMP. Responses were favourable with participants emphasising the roleof increased knowledge about pain, the role of exercise and of stress management techniques. Participants also recog-nised a positive change in behaviours and attitudes following participation in the CPMP.Conclusions: Findings suggest that participants found the format of the course acceptable as regards course content,structure and delivery. Participant responses suggest that the course was acceptable and perceived as useful. However,future courses would benefit from refresher courses or structured support groups.

  8. Concurrent partnerships in Cape Town, South Africa: race and sex differences in prevalence and duration of overlap

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    Roxanne Beauclair

    2015-02-01

    Full Text Available Introduction: Concurrent partnerships (CPs have been suggested as a risk factor for transmitting HIV, but their impact on the epidemic depends upon how prevalent they are in populations, the average number of CPs an individual has and the length of time they overlap. However, estimates of prevalence of CPs in Southern Africa vary widely, and the duration of overlap in these relationships is poorly documented. We aim to characterize concurrency in a more accurate and complete manner, using data from three disadvantaged communities of Cape Town, South Africa. Methods: We conducted a sexual behaviour survey (n=878 from June 2011 to February 2012 in Cape Town, using Audio Computer-Assisted Self-Interviewing to collect sexual relationship histories on partners in the past year. Using the beginning and end dates for the partnerships, we calculated the point prevalence, the cumulative prevalence and the incidence rate of CPs, as well as the duration of overlap for relationships begun in the previous year. Linear and binomial regression models were used to quantify race (black vs. coloured and sex differences in the duration of overlap and relative risk of having CPs in the past year. Results: The overall point prevalence of CPs six months before the survey was 8.4%: 13.4% for black men, 1.9% for coloured men, 7.8% black women and 5.6% for coloured women. The median duration of overlap in CPs was 7.5 weeks. Women had less risk of CPs in the previous year than men (RR 0.43; 95% CI: 0.32–0.57 and black participants were more at risk than coloured participants (RR 1.86; 95% CI: 1.17–2.97. Conclusions: Our results indicate that in this population the prevalence of CPs is relatively high and is characterized by overlaps of long duration, implying there may be opportunities for HIV to be transmitted to concurrent partners.

  9. Condom negotiation, HIV testing, and HIV risks among women from alcohol serving venues in Cape Town, South Africa.

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    Eileen V Pitpitan

    Full Text Available BACKGROUND: Women in South Africa are at particularly high-risk for HIV infection and are dependent on their male partners' use of condoms for sexual risk reduction. However, many women are afraid to discuss condoms with male partners, placing them at higher risk of HIV infection. PURPOSE: To examine the association between fear of condom negotiation with HIV testing and transmission risk behaviors, including alcohol use and sexual risks among South African women. METHOD: Women (N = 1333 residing in a primarily Xhosa-speaking African township in Cape Town and attending informal alcohol-serving venues (shebeens completed anonymous surveys. Logistic regression was used to test the hypothesis that fear of condom negotiation would be associated with increased risk for HIV. RESULTS: Compared to women who did not fear condom negotiation, those who did were significantly less likely to have been tested for HIV, were more likely to have experienced relationship abuse, and to report more alcohol use and more unprotected sex. CONCLUSIONS: For women in South Africa, fear of condom negotiation is related to higher risk of HIV. HIV prevention efforts, including targeted HIV counseling and testing, must directly address gender issues.

  10. Linkage to HIV care and antiretroviral therapy in Cape Town, South Africa.

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    Katharina Kranzer

    Full Text Available BACKGROUND: Antiretroviral therapy (ART has been scaled-up rapidly in Africa. Programme reports typically focus on loss to follow-up and mortality among patients receiving ART. However, little is known about linkage and retention in care of individuals prior to starting ART. METHODOLOGY: Data on adult residents from a periurban community in Cape Town were collected at a primary care clinic and hospital. HIV testing registers, CD4 count results provided by the National Health Laboratory System and ART registers were linked. A random sample (n = 885 was drawn from adults testing HIV positive through antenatal care, sexual transmitted disease and voluntary testing and counseling services between January 2004 and March 2009. All adults (n = 103 testing HIV positive through TB services during the same time period were also included in the study. Linkage to HIV care was defined as attending for a CD4 count measurement within 6 months of HIV diagnosis. Linkage to ART care was defined as initiating ART within 6 months of HIV diagnosis in individuals with a CD4 count ≤200 cells/µl taken within 6 months of HIV diagnosis. FINDINGS: Only 62.6% of individuals attended for a CD4 count measurement within 6 months of testing HIV positive. Individuals testing through sexually transmitted infection services had the best (84.1% and individuals testing on their own initiative (53.5% the worst linkage to HIV care. One third of individuals with timely CD4 counts were eligible for ART and 66.7% of those were successfully linked to ART care. Linkage to ART care was highest among antenatal care clients. Among individuals not yet eligible for ART only 46.3% had a repeat CD4 count. Linkage to HIV care improved in patients tested in more recent calendar period. CONCLUSION: Linkage to HIV and ART care was low in this poor peri-urban community despite free services available within close proximity. More efforts are needed to link VCT scale-up to subsequent care.

  11. Facilitating access to English for Xhosa-speaking pupils in black township primary schools around Cape Town, South Africa

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    Liesel Hibbert

    2013-02-01

    Full Text Available The paper results from a research project completed by the author in 1994 on the quality of language-learning environments in the Cape Town area . . Xhosa is now constitutionally enshrined as one of the eleven official languages of South Africa, and is the dominant language in Western Cape black townships. This paper questions the fruitfUlness of primary schools in black townships attempting to use English as the sole medium of instruction. The paper shows that in actual classroom situations the Ll (Xhosa is used as an aid to L2 (English medium instruction in the schools of Khayelitsha and Lagunya townships around Cape Town. The paper argues for the recognition and forther extension of such bilingual practices in primary schools to work towards more successfUl use of the L2 as the medium of instruction. It assesses the implications of such bilingual policy for classroom interaction and materials development. Hierdie artikel spruit voort uit 'n navorsingsprojek wat in 1994 deur die skrywer onderneem is in groter Kaapstad oor die kwaliteit van die omgewings waarbinne taal aange/eer word. Xhosa is volgens die konstitusie een van die elf amptelike tale in Suid-Afrika en is die oorheersende taal in die swart woonbuurte van die Wes-Kaap. In hierdie artikel word die waarde bevraagteken van die poging wat in die primere skole in die swart woonbuurte aangewend word om Engels as enigste medium van onderrig te gebruik. In die artikel word ook daarop gewys dat skole in Khayelitsha en Lagunya, twee swart woonbuurte naby Kaapstad, Xhosa (Tl gebruik as hulpmiddel by die onderrig deur medium van Engels (T2. Daar word aangevoer dat hierdie gebruik van tweetalige onderrig in primere skole erkenning behoort te kry en verder uitgebrei behoort te word sodat daar gestrewe kan word na 'n meer suksesvol/e gebruik van die tweede taal as onderrigmedium. 'n Waardebepaling van die implikasies van so 'ntweetalige beleid vir k/askamerinteraksie en die ontwikkeling van

  12. "Nothing Is Free": A Qualitative Study of Sex Trading Among Methamphetamine Users in Cape Town, South Africa.

    Science.gov (United States)

    Watt, Melissa H; Kimani, Stephen M; Skinner, Donald; Meade, Christina S

    2016-05-01

    South Africa is facing an established epidemic of methamphetamine, known locally as "tik." Globally, methamphetamine has been linked to high rates of sexual risk behaviors, including sex trading. The goal of this study was to qualitatively examine the experiences of sex trading among methamphetamine users in Cape Town, South Africa. Individual in-depth interviews were conducted with 30 active methamphetamine users (17 men and 13 women) recruited from the community. Interviews were conducted in local languages using a semi-structured guide that included questions on sex trading experiences and perceptions of sex trading among methamphetamine users. Interviews were audio-recorded, transcribed, and analyzed using analytic memos and coding with constant comparison techniques. The data revealed that in a setting of high levels of addiction and poverty, sex was an important commodity for acquiring methamphetamine. Women were more likely to use sex to acquire methamphetamine, but men reported opportunistic cases of trading sex for methamphetamine. Four models of sex trading emerged: negotiated exchange, implicit exchange, relationships based on resources, and facilitating sex exchange for others. The expectation of sex trading created a context in which sexual violence against female methamphetamine users was common. Multiple sexual partners and inconsistent condom use in acts of sex trading put methamphetamine users at high risk of HIV. Interventions in this setting should address addiction, which is the primary driver of sex trading among methamphetamine users. Harm reduction interventions may include education about HIV and other sexually transmitted infections, availability of condoms and HIV testing, and sexual violence prevention.

  13. Demographic and circumstantial accounts of burn mortality in Cape Town, South Africa, 2001-2004: An observational register based study

    Directory of Open Access Journals (Sweden)

    Laflamme L

    2009-10-01

    Full Text Available Abstract Background Burns are a persisting public health problem in low- and middle-income countries; however, epidemiologic data for these settings is scarce. South Africa is no exception although there is an emerging knowledge base, especially for paediatric burns. The current study describes the epidemiology of burn mortality across the lifespan in Cape Town (2.9 million inhabitants in 2001, one of the six South African metropolitan centres. Methods The distribution of burn mortality across socio-demographic groups and also their circumstances of occurrence were investigated using four year (2001 to 2004 surveillance data from the National Injury Mortality Surveillance System (n = 1024 cases. Results Burn mortality occurred at a rate of 7.9 per 100 000 person-years (95% CI: 7.3-8.3. Males sustained fatal rates 2.2 times more than that for females (p Conclusion Besides paediatric burns, the high prevalence and circumstances of occurrence of burns among middle age men are a source of concern. There are reasons to believe that this over-representation is a reflection of detrimental living conditions, life-style and poor socio-economic status. It is recommended that there be greater prioritisation of prevention activities that involve the control or management of kerosene heat sources, the provision of alternatives to flammable housing materials, and the implementation of strategies to reduce harmful drinking practices.

  14. The clinical and molecular spectrum of galactosemia in patients from the Cape Town region of South Africa

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    Brown Ruth

    2002-09-01

    Full Text Available Abstract Background The objective of this study was to document the clinical, laboratory and genetic features of galactosemia in patients from the Cape Town metropolitan region. Methods Diagnoses were based on thin layer chromatography for galactosuria/galactosemia and assays of erythrocyte galactose-1-phosphate uridyltransferase (GALT and galactokinase activities. Patients were screened for the common S135L and Q188R transferase gene mutations, using PCR-based assays. Screening for the S135L mutation in black newborns was used to estimate the carrier rate for galactosemia in black South Africans. Results A positive diagnosis of galactosemia was made in 17 patients between the years 1980 to 2001. All had very low or absent galactose-1-phosphate uridyltransferase (GALT activity, and normal galactokinase levels. The mean age at diagnosis was 5.1 months (range 4 days to 6.5 months. A review of 9 patients showed that hepatomegaly (9/9, and splenomegaly, failure to thrive, developmental delay, bilateral cataracts (6/9 were the most frequent features at diagnosis. Six had conjugated hyperbilirubinemia. Four experienced invasive E. coli infection before diagnosis. Ten patients were submitted to DNA analysis. All 4 black patients and 2 of mixed extraction were homozygous for the S135L allele, while all 3 white patients were homozygous for the Q188R allele. The remaining patient of mixed extraction was heterozygous for the Q188R allele. The estimated carrier frequency of the S135L mutation in 725 healthy black newborns was 1/60. Conclusions In the absence of newborn screening the delay in diagnosis is most often unacceptably long. Also, carrier frequency data predict a galactosemia incidence of approximately 1/14 400 for black newborns in the Cape Metropole, which is much higher than the current detection rate. It is thus likely that many patients go undetected.

  15. Sensation Seeking and Alcohol Use Predict HIV Transmission Risks: Prospective Study of Sexually Transmitted Infection Clinic Patients, Cape Town, South Africa

    OpenAIRE

    Kalichman, Seth C.; Simbayi, Leickness; Jooste, Sean; Vermaak, Redwaan; Cain, Demetria

    2008-01-01

    Alcohol is related to HIV risk behaviors in southern Africa and these behaviors are correlated with sensation seeking personality and alcohol outcome expectancies. Here we report for the first time the associations among sensation seeking, substance use, and sexual risks in a prospective study in Africa. Sexually transmitted infection clinic patients in Cape Town South Africa (157 men and 64 women) completed (a) baseline measures of sensation seeking, sexual enhancement alcohol outcome expect...

  16. The 13 world congress on medical and health informatics, Cape Town, South Africa: Partnerships for effective e-Health solutions.

    Science.gov (United States)

    Georgiou, Andrew

    2011-01-24

    The 13(th) World Congress on Medical and Health Informatics (Medinfo) was held in 2010 between 12 and 15 September in Cape Town, South Africa. This triennial international gathering is the official conference of the International Medical Informatics Association (IMIA) and brings together leading health informatics leaders, scientists, clinicians, researchers, vendors, developers and government and health care planners from around the globe. The conference attracted 905 submissions and resulted in a program that included 260 oral presentations, 349 posters presentations and 21 scientific demonstrations representing contributions from 58 countries. The Medinfo program covered all aspects of health informatics from traditional areas, such as hospital information systems, patient registries, nursing informatics, data integration, standards, interoperability issues and decision support, to innovative topics, such as translational bioinformatics, text mining, intelligent data analysis, emerging technologies, quality, social networking, workflow and organizational issues. The outgoing President of the IMIA, Professor Reinhold Haux, presented on health informatics challenges into the future, reinforcing that today and in the future, health care has to be considered as part of a continuous and coordinated life-time journey and not just as episodes of disease. Medical informatics has a key role to play in this paradigm shift. The new IMIA President, Professor Antoine Geissbuhler, was announced at the closing ceremony. The next Medinfo congress will take place in Copenhagen, Denmark, in September 2013.

  17. A prospective study of methamphetamine use as a predictor of high school non-attendance in Cape Town, South Africa

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    Parry Charles D

    2010-10-01

    Full Text Available Abstract Background This prospective study investigated the association between life-long methamphetamine and other drug use and high school non-attendance, in a sample of high school students in Cape Town, South Africa. Methods A random sample of 1535 high school students completed a baseline questionnaire in 2006, and were asked to complete a follow-up questionnaire 12 months later. The questionnaire included questions on substance use, including tobacco, alcohol, methamphetamine and cannabis use, demographic factors, and questions relating to school attendance and performance. Results Forty-three percent of the students surveyed at baseline did not complete a follow-up questionnaire after 12 months. Compared with students who were not using selected substances, an adjusted logistic regression model showed that life-time methamphetamine use in addition to other substances was significantly associated with non-attendance (OR = 2.58, 95% CI: 1.24 - 5.36 when other non-substance use factors (repeating a year at school and being older than the norm for current grade were taken into account. Conclusions Early identification of students with methamphetamine and other substance use problems, and a supportive rather than punitive school policy, may be valuable in improving high school completion and student retention rates.

  18. Linkage to HIV, TB and non-communicable disease care from a mobile testing unit in Cape Town, South Africa.

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    Darshini Govindasamy

    Full Text Available HIV counseling and testing may serve as an entry point for non-communicable disease screening.To determine the yield of newly-diagnosed HIV, tuberculosis (TB symptoms, diabetes and hypertension, and to assess CD4 count testing, linkage to care as well as correlates of linkage and barriers to care from a mobile testing unit.A mobile unit provided screening for HIV, TB symptoms, diabetes and hypertension in Cape Town, South Africa between March 2010 and September 2011. The yield of newly-diagnosed cases of these conditions was measured and clients were followed-up between January and November 2011 to assess linkage. Linkage to care was defined as accessing care within one, three or six months post-HIV diagnosis (dependent on CD4 count and one month post-diagnosis for other conditions. Clinical and socio-demographic correlates of linkage to care were evaluated using Poisson regression and barriers to care were determined.Of 9,806 clients screened, the yield of new diagnoses was: HIV (5.5%, TB suspects (10.1%, diabetes (0.8% and hypertension (58.1%. Linkage to care for HIV-infected clients, TB suspects, diabetics and hypertensives was: 51.3%, 56.7%, 74.1% and 50.0%. Only disclosure of HIV-positive status to family members or partners (RR=2.6, 95% CI: 1.04-6.3, p=0.04 was independently associated with linkage to HIV care. The main barrier to care reported by all groups was lack of time to access a clinic.Screening for HIV, TB symptoms and hypertension at mobile units in South Africa has a high yield but inadequate linkage. After-hours and weekend clinics may overcome a major barrier to accessing care.

  19. "Nothing Is Free": A Qualitative Study of Sex Trading Among Methamphetamine Users in Cape Town, South Africa.

    Science.gov (United States)

    Watt, Melissa H; Kimani, Stephen M; Skinner, Donald; Meade, Christina S

    2016-05-01

    South Africa is facing an established epidemic of methamphetamine, known locally as "tik." Globally, methamphetamine has been linked to high rates of sexual risk behaviors, including sex trading. The goal of this study was to qualitatively examine the experiences of sex trading among methamphetamine users in Cape Town, South Africa. Individual in-depth interviews were conducted with 30 active methamphetamine users (17 men and 13 women) recruited from the community. Interviews were conducted in local languages using a semi-structured guide that included questions on sex trading experiences and perceptions of sex trading among methamphetamine users. Interviews were audio-recorded, transcribed, and analyzed using analytic memos and coding with constant comparison techniques. The data revealed that in a setting of high levels of addiction and poverty, sex was an important commodity for acquiring methamphetamine. Women were more likely to use sex to acquire methamphetamine, but men reported opportunistic cases of trading sex for methamphetamine. Four models of sex trading emerged: negotiated exchange, implicit exchange, relationships based on resources, and facilitating sex exchange for others. The expectation of sex trading created a context in which sexual violence against female methamphetamine users was common. Multiple sexual partners and inconsistent condom use in acts of sex trading put methamphetamine users at high risk of HIV. Interventions in this setting should address addiction, which is the primary driver of sex trading among methamphetamine users. Harm reduction interventions may include education about HIV and other sexually transmitted infections, availability of condoms and HIV testing, and sexual violence prevention. PMID:25567071

  20. Distribution of Human Papillomavirus Genotypes among HIV-positive and HIV-negative Women in Cape Town, South Africa

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    Alicia C. McDonald

    2014-03-01

    Full Text Available Objective: HIV-positive women are known to be at high risk of Human Papillomavirus (HPV infection and its associated cervical pathology. Here we describe the prevalence and distribution of HPV genotypes among HIV-positive and negative women in South Africa, with and without cervical intraepithelial neoplasia (CIN. Methods: We report data on 1,371 HIV-positive women and 8,050 HIV-negative women, aged 17-65 years, recruited into three sequential studies in Cape Town, South Africa, conducted among women who had no history of cervical cancer screening recruited from the general population. All women were tested for HIV. Cervical samples were tested for high risk HPV DNA (Hybrid Capture 2 with positive samples tested to determine the specific genotype (Line Blot. CIN status was determined based on colposcopy and biopsy. Results: The HPV prevalence was higher among HIV-positive women (52.4% than among HIV-negative women (20.8% overall and in all age groups. Younger women, aged 17-19 years, had the highest HPV prevalence regardless of HIV status. HIV-positive women were more likely to have CIN 2 or 3 than HIV-negative women. HPV 16, 35, and 58 were the most common high-risk HPV types with no major differences in the type distribution by HIV status. HPV 18 was more common in older HIV-positive women (40-65 years with no or low grade disease, but less common in younger women (17-29 years with CIN 2 or 3, compared to HIV-negative counterparts (pConclusion: HIV-positive women were more likely to have high risk HPV than HIV-negative women but among those with HPV, the distribution of HPV types was similar by HIV status. Screening strategies incorporating HPV genotyping and vaccination should be effective in preventing cervical cancer in both HIV-positive and negative women living in sub-Saharan Africa.

  1. The clinical and molecular spectrum of galactosemia in patients from the Cape Town region of South Africa

    OpenAIRE

    Brown Ruth; Leisegang Felicity; Henderson Howard; Eley Brian

    2002-01-01

    Abstract Background The objective of this study was to document the clinical, laboratory and genetic features of galactosemia in patients from the Cape Town metropolitan region. Methods Diagnoses were based on thin layer chromatography for galactosuria/galactosemia and assays of erythrocyte galactose-1-phosphate uridyltransferase (GALT) and galactokinase activities. Patients were screened for the common S135L and Q188R transferase gene mutations, using PCR-based assays. Screening for the S135...

  2. Parental Loss and Schooling: Evidence from Metropolitan Cape Town

    OpenAIRE

    Cally Ardington; Murray Leibbrandt

    2009-01-01

    This paper makes use of the Cape Area Panel study (CAPS), a longitudinal study of youth and their families in metropolitan Cape Town in order to broaden the empirical body of evidence of the causal impact of parental death on children’s schooling in South Africa in two dimensions. First, analysis of CAPS allows us to examine the extent to which results may generalize across geographically and socioeconomically distinct areas. Second, CAPS allows for an explicit exploration of whether the caus...

  3. Lived experiences of male intimate partners of female rape victims in Cape Town, South Africa

    OpenAIRE

    Evalina van Wijk; Sinegugu E. Duma; Pat M. Mayers

    2014-01-01

    Background: Sexual violence in South Africa is a major public health and social problem. Sexual assault or rape is a traumatic event which disrupts not only the life of the female rape victim, but also that of her male intimate partner (MIP), irrespective of whether he witnessed or was informed of the incident.Objectives: The study aimed to explore the lived experiences of MIPs of female rape victims and the meaning of these experiences in the six months following the partner’s rape.Method: W...

  4. Lived experiences of male intimate partners of female rape victims in Cape Town, South Africa

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    Evalina van Wijk

    2014-09-01

    Full Text Available Background: Sexual violence in South Africa is a major public health and social problem. Sexual assault or rape is a traumatic event which disrupts not only the life of the female rape victim, but also that of her male intimate partner (MIP, irrespective of whether he witnessed or was informed of the incident. Objectives: The study aimed to explore the lived experiences of MIPs of female rape victims and the meaning of these experiences in the six months following the partner’s rape. Method: We conducted a longitudinal hermeneutic phenomenological study. Nine purposively sampled adult MIPs were interviewed over a period of six months. The participants were in an intimate relationship with a female rape victim prior to and immediately after the rape; their partners had been treated at a specialised centre for victims of rape and sexual assault. Four interviews were conducted with each of the nine intimate partners of female rape victims: (1 within 14 days of, (2 a month after, (3 three months after, and (4 six months after the rape. Results: Two major themes emerged: being-in-the-world as a secondary victim of rape, and living in multiple worlds, those of their female partners, family, friends, society, employers or colleagues, professionals and the justice system. The participant’s familiar world became strange and even threatening, and his relationship with his partner became uncertain. Conclusion: Early supportive intervention for intimate partners of female rape victims is required to prevent on-going emotional trauma and alleviate the effects of chronic post-traumatic stress disorder and suffering at intra- and interpersonal levels.

  5. The relevance of social contexts and social action in reducing substance use and victimization among women participating in an HIV prevention intervention in Cape Town, South Africa

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    Reed E

    2013-06-01

    Full Text Available Elizabeth Reed,1 Andrea N Emanuel,2 Bronwyn Myers,3,4 Kim Johnson,3 Wendee M Wechsberg2,5–7 1George Washington University School of Public Health, Department of Prevention and Community Health, Washington, DC, USA; 2RTI International, Research Triangle Park, NC, USA; 3Alcohol and Drug Abuse Research Unit, Medical Research Council, Cape Town, South Africa; 4Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa; 5Gillings Global School of Public Health, University of North Carolina, Chapel Hill, NC, USA; 6Psychology in the Public Interest, North Carolina State University, NC, USA; 7Psychiatry and Behavioral Sciences, Duke University School of Medicine, NC, USA Objectives: To examine qualitatively how women's social context and community mobilization (eg, mobilizing women to take social action and engaging their community in social change influence substance use abstinence and victimization among women participating in a human immunodeficiency virus (HIV intervention in Cape Town, South Africa. Methods: Thirty women who had participated in a randomized controlled trial of a group-delivered intervention to address substance use, gender-based violence, and associated risk for HIV (The Women's Health CoOp were selected to participate in semi-structured interviews about their perceived impact of the intervention on their substance use and exposure to victimization. The Women's CoOp intervention involved creating a new positive social environment for women within a group setting that also fostered women's social action (eg, educating peers or family members in the community. Interviews were analyzed using content analysis and coded to examine women's descriptions of social contexts and social action, and the influence of these on women's substance use abstinence and exposure to victimization. Results: Social support (eg, via program staff and other participants and social action (eg, engaging others in the

  6. The impact of political violence on health and health services in Cape Town, South Africa, 1986: methodological problems and preliminary results.

    Science.gov (United States)

    Yach, D

    1988-07-01

    Cape Town, South Africa experienced an upsurge in the level of political violence from May to July of 1986. To determine the impact of the political violence on health and health services, selected routinely available information was analyzed, a community survey was conducted of 1,540 randomly selected households in high, medium, and low impact areas (defined using police and community reports), and a survey of 162 nurses (75 per cent response rate) working in clinic and maternity services in Cape Town's townships was undertaken. Methodological problems were encountered in relation to sampling, interviewer allocation to areas, and access to routinely available information. Nevertheless, a consistent picture emerged from the studies that: demonstrated the impact of political violence on attendance at routine health service facilities (for hypertension, tuberculosis, immunizations, antenatal and postnatal services); highlighted the disruptions caused to basic services in high impact areas (water, street lighting, sanitation and transport); documented the problems experienced by nurses in performing their usual services and by patients obtaining access to their services; showed that high impact areas had three times higher rates of gunshot wounds than low impact areas during the period.

  7. Outcome of patients with primary immune-complex type mesangiocapillary glomerulonephritis (MCGN in Cape Town South Africa.

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    Ikechi G Okpechi

    Full Text Available Mesangiocapillary glomerulonephritis (MCGN is a common cause of chronic kidney disease in developing countries. Data on the renal outcome of patients with idiopathic MCGN is limited. The aim of this study is to investigate the outcome of patients with idiopathic MCGN presenting to the Groote Schuur Hospital (GSH Renal Unit in Cape Town.A retrospective study of patients with idiopathic MCGN followed up at our clinic. Seventy-nine patients with no identifiable cause of MCGN were included for analysis. A composite renal outcome of persistent doubling of serum creatinine or end stage renal disease (ESRD was used. Kaplan Meier survival and Cox regression analysis were used to assess survival and identify factors predicting the outcome.The mean age at biopsy was 33.9±13.6 years and 41.8% were black. Mean duration of follow up was 13.5±18.8 months. Twenty-three patients (34.2% reached the composite endpoint. Overall, median renal survival was 38.7±11.7 months (95% CI 15.7-61.8 with 2-year and 5-year renal survival of 61% and 40.3% respectively. No significant difference was found for renal survival between males and females, treatment or non-treatment with immunosuppression, presence or absence of crescents or histological type of MCGN (p>0.05. On univariate Cox-regression analysis, factors found to be associated with the outcome were the estimated glomerular filtration rate at biopsy (OR 0.97 [95%CI: 0.95-0.99], p<0.0001, black race (OR 3.03 [95%CI: 1.27-7.21], p = 0.012 and presence of interstitial fibrosis in the biopsy (OR 2.64 [95%CI: 1.07-6.48], p = 0.034. Age, systolic blood pressure and attaining complete or partial remission approached significant values with the endpoint.The outcome of idiopathic MCGN in Cape Town is poor and requires further prospective studies to improve our understanding of this common disease.

  8. Dietary Intake of the Urban Black Population of Cape Town: The Cardiovascular Risk in Black South Africans (CRIBSA Study

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    Nelia P. Steyn

    2016-05-01

    Full Text Available Introduction: To determine dietary intake of 19 to 64 years old urban Africans in Cape Town in 2009 and examine the changes between 1990 and 2009. Methods: A representative cross-sectional sample (n = 544, stratified by gender and age was randomly selected in 2009 from the same areas sampled in 1990. Socio-demographic data and a 24-h dietary recall were obtained by trained field workers. The associations of dietary data with an asset index and degree of urbanization were assessed. Results: Fat intakes were higher in 19–44-year-old men (32% energy (E and women (33.4%E in 2009 compared with 1990 (men: 25.9%E, women: 27.0%E while carbohydrate intakes were lower in 2009 (men 53.2%E, women: 55.5%E than in 1990 (men: 61.3%E; women: 62%E while sugar intake increased significantly (p < 0.01 in women. There were significant positive correlations between urbanization and total fat (p = 0.016, saturated fat (p = 0.001, monounsaturated fat (p = 0.002 and fat as a %E intake (p = 0.046. Urbanization was inversely associated with intake of carbohydrate %E (p < 0.001. Overall micronutrient intakes improved significantly compared with 1990. It should also be noted that energy and macronutrient intakes were all significant in a linear regression model using mean adequacy ratio (MAR as a measure of dietary quality in 2009, as was duration of urbanization. Discussion: The higher fat and lower carbohydrate %E intakes in this population demonstrate a transition to a more urbanized diet over last two decades. These dietary changes reflect the nutrition transitions that typically occur as a longer time is spent in urban centers.

  9. Age-disparity, sexual connectedness and HIV infection in disadvantaged communities around Cape Town, South Africa: a study protocol

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    Aerts Marc

    2011-08-01

    Full Text Available Abstract Background Crucial connections between sexual network structure and the distribution of HIV remain inadequately understood, especially in regard to the role of concurrency and age disparity in relationships, and how these network characteristics correlate with each other and other risk factors. Social desirability bias and inaccurate recall are obstacles to obtaining valid, detailed information about sexual behaviour and relationship histories. Therefore, this study aims to use novel research methods in order to determine whether HIV status is associated with age-disparity and sexual connectedness as well as establish the primary behavioural and socio-demographic predictors of the egocentric and community sexual network structures. Method/Design We will conduct a cross-sectional survey that uses a questionnaire exploring one-year sexual histories, with a focus on timing and age disparity of relationships, as well as other risk factors such as unprotected intercourse and the use of alcohol and recreational drugs. The questionnaire will be administered in a safe and confidential mobile interview space, using audio computer-assisted self-interview (ACASI technology on touch screen computers. The ACASI features a choice of languages and visual feedback of temporal information. The survey will be administered in three peri-urban disadvantaged communities in the greater Cape Town area with a high burden of HIV. The study communities participated in a previous TB/HIV study, from which HIV test results will be anonymously linked to the survey dataset. Statistical analyses of the data will include descriptive statistics, linear mixed-effects models for the inter- and intra-subject variability in the age difference between sexual partners, survival analysis for correlated event times to model concurrency patterns, and logistic regression for association of HIV status with age disparity and sexual connectedness. Discussion This study design is

  10. Learning that circumcision is protective against HIV: risk compensation among men and women in Cape Town, South Africa.

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    Brendan Maughan-Brown

    Full Text Available OBJECTIVES: We examined whether knowledge of the HIV-protective benefits of male circumcision (MC led to risk compensating behavior in a traditionally circumcising population in South Africa. We extend the current literature by examining risk compensation among women, which has hitherto been unexplored. METHODS: We used data on Xhosa men and women from the 2009 Cape Area Panel Study. Respondents were asked if they had heard that MC reduces a man's risk of contracting HIV, about their perceived risk of contracting HIV, and condom use. For each gender group we assessed whether risk perception and condom use differed by knowledge of the protective benefits of MC using bivariate and then multivariate models controlling for demographic characteristics, HIV knowledge/beliefs, and previous sexual behaviors. In a further check for confounding, we used data from the 2005 wave to assess whether individuals who would eventually become informed about the protective benefits of circumcision were already different in terms of HIV risk perception and condom use. RESULTS: 34% of men (n=453 and 27% of women (n=690 had heard that circumcision reduces a man's risk of HIV infection. Informed men perceived slightly higher risk of contracting HIV and were more likely to use condoms at last sex (p<0.10. Informed women perceived lower HIV risk (p<0.05, were less likely to use condoms both at last sex (p<0.10 and more generally (p<0.01, and more likely to forego condoms with partners of positive or unknown serostatus (p<0.01. The results were robust to covariate adjustment, excluding people living with HIV, and accounting for risk perceptions and condom use in 2005. CONCLUSIONS: We find evidence consistent with risk compensation among women but not men. Further attention should be paid to the role of new information regarding MC, and drivers of HIV risk more broadly, in modulating sexual behavior among women.

  11. Comanagement at the Fringes: Examining Stakeholder Perspectives at Macassar Dunes, Cape Town, South Africa--at the Intersection of High Biodiversity, Urban Poverty, and Inequality

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    M. Graham

    2012-09-01

    Full Text Available Theoretically, co-management provides a fruitful way to engage local residents in efforts to conserve and manage particular spaces of ecological value. However, natural resource management, and biodiversity conservation in particular, are faced with novel sets of complexities in the rapidly urbanizing areas of Cape Town, South Africa, and in the nexus between an apartheid past, informal settlements, remnant biodiversity patches, and urban poverty. Departing from such a dynamic social and ecological context, this article first provides an historical account of the decade-long comanagement process at Macassar Dunes, and then considers, through stakeholder perceptions, what are the successes and failures of the contested process. We find that comanagement at Macassar Dunes faces serious legitimacy, trust, and commitment issues, but also that stakeholders find common ground on education and awareness-raising activities. In conclusion we argue that the knowledge generated from case studies like this is useful in challenging and rethinking natural resource management theory generally, but specifically it is useful for the growing cities of the Global South. More case studies and a deeper engagement are needed with geographical theories on the “urban fringe” as “possibility space”, to help build a firm empirical base for theorizing comanagement “at the fringes”, i.e., at the intersection of poverty, socioeconomic inequality, and high biodiversity and ecological values.

  12. Feasibility and Acceptability of Screening and Brief Interventions to Address Alcohol and Other Drug Use among Patients Presenting for Emergency Services in Cape Town, South Africa

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    Bronwyn Myers

    2012-01-01

    Full Text Available Despite evidence from high income countries, it is not known whether screening and brief interventions (SBI for alcohol and other drug (AOD use are feasible to implement in low and middle income countries. This paper describes the feasibility and acceptability of a peer-led SBI for AOD-using patients presenting with injuries at emergency services in Cape Town, South Africa. Data were extracted from program records on the number of eligible patients screened and the number of program refusals. A questionnaire examined preliminary responses to the intervention for 30 patients who had completed the program and 10 emergency personnel. Peer counselors were also interviewed to identify barriers to implementation. Of the 1458 patients screened, 21% (305 met inclusion criteria, of which 74% (225 were enrolled in the intervention. Of the 30 patients interviewed, most (83% found the program useful. Emergency personnel were supportive of the program but felt that visibility and reach could improve. Peer counselors identified the need for better integration of the program into emergency services and for additional training and support. In conclusion, with limited additional resources, peer-led SBIs for AOD use are feasible to conduct in South African emergency services and are acceptable to patients and emergency personnel.

  13. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827)

    Science.gov (United States)

    Morris, Alan G.; Kars, Henk; Davies, Gareth R.

    2016-01-01

    The Dutch East India Company (VOC) intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5%) of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world. PMID:27309532

  14. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827.

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    Lisette M Kootker

    Full Text Available The Dutch East India Company (VOC intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5% of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world.

  15. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827).

    Science.gov (United States)

    Kootker, Lisette M; Mbeki, Linda; Morris, Alan G; Kars, Henk; Davies, Gareth R

    2016-01-01

    The Dutch East India Company (VOC) intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5%) of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world. PMID:27309532

  16. Constructing Ambiguous Identities: Negotiating Race, Respect and Social Change in 'Coloured' Schools in Cape Town, South Africa

    OpenAIRE

    Hammett, Daniel P

    2007-01-01

    South African social relations in the second decade of democracy remain framed by race. Spatial and social lived realities, the continued importance of belonging – to feel part of a community, mean that identifying as ‘coloured’ in South Africa continues to be contested, fluid and often ambiguous. This thesis considers the changing social location of ‘coloured’ teachers through the narratives of former and current teachers and students. Education is used as a site through which to explore the...

  17. Mourning Mandela: sacred drama and digital visuality in Cape Town

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    Paula Uimonen

    2015-12-01

    Full Text Available The world united in unprecedented ways in mourning the global icon Nelson Mandela, an emotionally charged historical event in which digital visuality played an influential role. The memorial service for Nelson Mandela on Tuesday, 10 December 2013, gathered dignitaries and celebrities from around the world at the First National Bank Stadium in Johannesburg, to mourn the passing of Madiba and to celebrate his life work. At the Grand Parade in Cape Town, the event was broadcast on large public screens, followed by live music performances and narrowcast interaction with the audience. Building on recent research on public screens during global media events, this article addresses the mediated mourning rituals at the Grand Parade in terms of a sacred drama. Focusing on social relationality, the article discusses how digital visuality mediated a sense of global communitas, thus momentarily overcoming historical frictions between the global north and the global south, while expanding the fame of Madiba. Paying attention to the public display of visual memory objects and the emotional agency of images, it argues that digital visuality mediated social frictions between the living and the dead, while recasting a historical subject as a historical object. The article further discusses how digital visuality mediated cultural frictions of apartheid and xenophobia, through the positioning of Mandela in the pantheon of Pan-African icons, thus underlining the African origin of this global icon. The analysis is based on ethnographic observations and experiences in Cape Town.

  18. Adherence barriers and facilitators for cervical screening amongst currently disadvantaged women in the greater Cape Town region of South Africa

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    Chantelle De Abreu

    2013-01-01

    Full Text Available Background: In South Africa cervical cancer is the second most commonly occurring cancer amongst women, and black African women have the highest risk of developing this disease. Unfortunately, the majority of South African women do not adhere to recommended regular cervical screening.Objectives: The purpose of this research was to explore the perceptions, experiences and knowledge regarding cervical screening of disadvantaged women in two informal settlements in South African urban areas.Method: The Health Belief Model (HBM provided a theoretical framework for this study. Four focus groups (n = 21 were conducted, using questions derived from the HBM, and thematic analysis was used to analyse the data. The ages of the women who participated ranged from 21 to 53 years.Results: The analysis revealed lack of knowledge about screening as a key structural barrier to treatment. Other structural barriers were: time, age at which free screening is available, and health education. The psychosocial barriers that were identified included: fear of the screening procedure and of the stigmatisation in attending screening. The presence of physical symptoms, the perception that screening provides symptom relief, HIV status, and the desire to know one’s physical health status were identified as facilitators of cervical screening adherence.Conclusion: This knowledge has the potential to inform healthcare policy and services in South Africa. As globalisation persists and individuals continue to immigrate or seek refugee status in foreign countries, increased understanding and knowledge is required for successful acculturation and integration. Developed countries may therefore also benefit from research findings in developing countries.

  19. Marine and underwater cultural heritage management, Robben Island, Cape Town, South Africa : current state and future opportunities

    OpenAIRE

    Humphrey, Johanna Louise, 1989-

    2014-01-01

    Defined as “all traces of human existence having a cultural, historical or archaeological character which have been partially or totally under water” by UNESCO, Underwater Cultural Heritage (UCH) sites are often critical for the understanding of local and international history. Increasing interest in UCH calls for more effective solutions to management challenges. These sites can be seen as common assets, with great potential for knowledge sharing and public enjoyment. Robben Island, South Af...

  20. Gender-based Violence, Alcohol use, and Sexual Risk Among Female Patrons of Drinking Venues in Cape Town, South Africa

    OpenAIRE

    Pitpitan, Eileen V.; Kalichman, Seth C.; Eaton, Lisa A.; Cain, Demetria; Sikkema, Kathleen J.; Skinner, Donald; Watt, Melissa H.; Pieterse, Desiree

    2012-01-01

    Gender-based violence is a well-recognized risk factor for HIV infection among women. Alcohol use is associated with both gender-based violence and sexual risk behavior, but has not been examined as a correlate of both in a context of both high HIV risk and hazardous drinking. The purpose of this paper is to examine the association between recent abuse by a sex partner with alcohol and sexual risk behavior among female patrons of alcohol serving venues in South Africa. Specifically, the aim o...

  1. Job Satisfaction among Pharmaceutical Sales force in South Africa – A Case with Special Reference to Cape Town

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    Vinod Kumar SINGH

    2010-09-01

    Full Text Available Job satisfaction is an attitude that employees have about their work and is based on numerous factors, both intrinsic and extrinsic to the individual. Job satisfaction is important from the perspective of maintaining and retaining the appropriate employees within the organization, it is about fitting the right person to the right job in the right culture and keeping them satisfied. Job satisfaction at salesforce level has become a topic of growing concern since significant proportion of marketing budgets, especially in harmaceutical industry of South Africa, is spent on them to achieve the assigned targets in the circular market. Although a large number of studies have been conducted to investigate job satisfaction in diverse range of the cultures, subjects and occupations yet none has attempted to explore the impact of job content and context factors on the job satisfaction among pharmaceutical salespersons in South Africa. Thus, the current study intends to determine the variance in salespersons’ overall job satisfaction through job content and context factors as a whole. This study also extends the total repercussion on the sales persons and their satisfaction level that cement the good will of the company and personal upliftment.

  2. Towards an empowerment approach in tuberculosis treatment in Cape Town, South Africa: a qualitative analysis of programmatic change

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    Salla Atkins

    2012-08-01

    Full Text Available Background: Tuberculosis rates in the world remain high, especially in low- and middle-income countries. International tuberculosis (TB policy generally recommends the use of directly observed therapy (DOT to ensure treatment adherence. Objective: This article examines a change in TB treatment support that occurred in 2005 in South Africa, from DOT to the enhanced TB adherence programme (ETA. Design: Seven key individuals representing academics, policy makers and service providers involved in the development of the ETA programme or knowledgeable about the issue were purposively sampled and interviewed, and participant observation was conducted at ETA programme steering group meetings. Qualitative content analysis was used to analyse the data, drawing on the Kingdon model of agenda setting. This model suggests that three independent streams – problem, policy and politics – come together at a certain point, often facilitated by policy entrepreneurs, to provide an opportunity for an issue to enter the policy agenda. Results: The results suggest the empowerment-oriented programme emerged through the presence of policy entrepreneurs with access to resources. Policy entrepreneurs were influenced by a number of simultaneously occurring challenges including problems within the existing programme; a perceived mismatch between patient needs and the existing TB treatment model; and the TB-HIV co-epidemic. Policy entrepreneurs saw the ART approach as a possible solution to these challenges. Conclusions: The Kingdon model contributed to describing the process of policy change. Research evidence seemed to influence this change diffusely, through the interaction of policy entrepreneurs and academics.

  3. Gender attitudes, sexual violence, and HIV/AIDS risks among men and women in Cape Town, South Africa.

    Science.gov (United States)

    Kalichman, Seth C; Simbayi, Leickness C; Kaufman, Michelle; Cain, Demetria; Cherry, Chauncey; Jooste, Sean; Mathiti, Vuyisile

    2005-11-01

    This study examined gender attitudes and sexual violence-supportive beliefs (rape myths) in a sample of South African men and women at risk for HIV transmission. Over 40% of women and 16% of men had been sexually assaulted, and more than one in five men openly admitted to having perpetrated sexual assault. Traditional attitudes toward women's social and gender roles, as well as rape myths, were endorsed by a significant minority of both men and women. Multivariate analyses showed that for men, sexual assault history and rape myth acceptance, along with alcohol and other drug use history, were significantly related to cumulative risks for HIV infection. In contrast, although we found that women were at substantial risk for sexually transmitted infection (STI), including HIV, women's risks were only related to lower levels of education and alcohol use history. We speculate that women's risks for STI/HIV are the product of partner characteristics and male-dominated relationships, suggesting the critical importance of intervening with men to reduce women's risks for sexual assault and STI/HIV. PMID:19827234

  4. Does identity shape leadership and management practice? Experiences of PHC facility managers in Cape Town, South Africa.

    Science.gov (United States)

    Daire, Judith; Gilson, Lucy

    2014-09-01

    In South Africa, as elsewhere, Primary Health Care (PHC) facilities are managed by professional nurses. Little is known about the dimensions and challenges of their job, or what influences their managerial practice. Drawing on leadership and organizational theory, this study explored what the job of being a PHC manager entails, and what factors influence their managerial practice. We specifically considered whether the appointment of professional nurses as facility managers leads to an identity transition, from nurse to manager. The overall intention was to generate ideas about how to support leadership development among PHC facility managers. Adopting case study methodology, the primary researcher facilitated in-depth discussions (about their personal history and managerial experiences) with eight participating facility managers from one geographical area. Other data were collected through in-depth interviews with key informants, document review and researcher field notes/journaling. Analysis involved data triangulation, respondent and peer review and cross-case analysis. The experiences show that the PHC facility manager's job is dominated by a range of tasks and procedures focused on clinical service management, but is expected to encompass action to address the population and public health needs of the surrounding community. Managing with and through others, and in a complex system, requiring self-management, are critical aspects of the job. A range of personal, professional and contextual factors influence managerial practice, including professional identity. The current largely facility-focused management practice reflects the strong nursing identity of managers and broader organizational influences. However, three of the eight managers appear to self-identify an emerging leadership identity and demonstrate related managerial practices. Nonetheless, there is currently limited support for an identity transition towards leadership in this context. Better

  5. Correlates of emotional and behavioural problems in children with perinatally acquired HIV in Cape Town, South Africa.

    Science.gov (United States)

    Louw, Kerry-Ann; Ipser, Jonathan; Phillips, Nicole; Hoare, Jacqueline

    2016-07-01

    In the antiretroviral era, youth perinatally infected with HIV (PHIV+) are surviving into adulthood and are at risk for emotional and behavioural problems. Few studies of these problems have been conducted in low- and middle-income countries and even fewer in sub-Saharan Africa. The aims of this study were to provide a quantitative description of emotional and behavioural problems in a group of PHIV+ youth (n = 78) in South Africa compared with a group of demographically matched HIV-negative controls (n = 30) and to identify correlates of emotional and behavioural problems. A cross-sectional study was conducted employing participants from community and hospital-based clinics. Emotional and behavioural problems were assessed using the Child Behaviour Checklist (CBCL). Several measures were used to assess demographic, biological, cognitive and contextual correlates of problem behaviours. Youth were compared by HIV status on demographic, cognitive and contextual variables as well as the Total Problems and subscale scores of the CBCL. Multivariate comparisons of the influence of contextual and cognitive variables on CBCL Total Problems scores were performed using a stepwise linear regression analytic procedure. In this study, there were no significant differences in between-group comparisons for the prevalence of Internalizing, Externalizing and Total Problems in the PHIV+ youth and control group at the clinical and borderline cut-off ranges of the CBCL. Caregiver depression was the only significant predictor of greater Total Problems scores in the full model, after controlling for age and gender (F = 8.57, df = 5.102, P < .01). An interaction between HIV status and caregiver depression was observed (t = -2.20, P = .03), with follow-up within-group analyses confirming that caregiver depression predicted greater Total Problems scores both in HIV-negative youth (β = 0.61, P < .001), and to a lesser extent, in HIV-positive youth (

  6. Feasibility, yield, and cost of active tuberculosis case finding linked to a mobile HIV service in Cape Town, South Africa: a cross-sectional study.

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    Katharina Kranzer

    Full Text Available BACKGROUND: The World Health Organization is currently developing guidelines on screening for tuberculosis disease to inform national screening strategies. This process is complicated by significant gaps in knowledge regarding mass screening. This study aimed to assess feasibility, uptake, yield, treatment outcomes, and costs of adding an active tuberculosis case-finding program to an existing mobile HIV testing service. METHODS AND FINDINGS: The study was conducted at a mobile HIV testing service operating in deprived communities in Cape Town, South Africa. All HIV-negative individuals with symptoms suggestive of tuberculosis, and all HIV-positive individuals regardless of symptoms were eligible for participation and referred for sputum induction. Samples were examined by microscopy and culture. Active tuberculosis case finding was conducted on 181 days at 58 different sites. Of the 6,309 adults who accessed the mobile clinic, 1,385 were eligible and 1,130 (81.6% were enrolled. The prevalence of smear-positive tuberculosis was 2.2% (95% CI 1.1-4.0, 3.3% (95% CI 1.4-6.4, and 0.4% (95% CI 1.4 015-6.4 in HIV-negative individuals, individuals newly diagnosed with HIV, and known HIV, respectively. The corresponding prevalence of culture-positive tuberculosis was 5.3% (95% CI 3.5-7.7, 7.4% (95% CI 4.5-11.5, 4.3% (95% CI 2.3-7.4, respectively. Of the 56 new tuberculosis cases detected, 42 started tuberculosis treatment and 34 (81.0% completed treatment. The cost of the intervention was US$1,117 per tuberculosis case detected and US$2,458 per tuberculosis case cured. The generalisability of the study is limited to similar settings with comparable levels of deprivation and TB and HIV prevalence. CONCLUSIONS: Mobile active tuberculosis case finding in deprived populations with a high burden of HIV and tuberculosis is feasible, has a high uptake, yield, and treatment success. Further work is now required to examine cost-effectiveness and affordability and

  7. Parental Investment, Club Membership, and Youth Sexual Risk Behavior in Cape Town

    Science.gov (United States)

    Camlin, Carol S.; Snow, Rachel C.

    2008-01-01

    This study examines whether parental investment and membership in social clubs are associated with safer sexual behaviors among South African youth. Participants comprised 4,800 randomly selected adolescents age 14 to 22 living in the Cape Town area in 2002. Logistic regression was used to examine associations between measures of parental…

  8. Long Street: A Map of Post-Apartheid Cape Town

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    Giovanni Spissu

    2015-09-01

    Full Text Available No map fully coincides with the territory it represents. If the map and territory do not coincide, what can the map capture of the territory? According to Bateson, the answer is its differences. Drawing from Gregory Bateson’s ideas, we can envision an ethnographic representation of the city through which we can represent the urban territory through the different ways its inhabitants perceive it. In this article, I describe the process that led me to build a map of post-apartheid Cape Town from Long Street. I took inspiration from Bateson’s book Naven and compared it with the District Six Museum map in Cape Town with the objective of representing post-apartheid Cape Town through its differences.

  9. The Cape Town science centre : a comprehensive business plan / Christian Rudolph Faure

    OpenAIRE

    Faure, Christian Rudolph

    1999-01-01

    This business plan describes the activities and projected financial operation of the Futropolis, a new science and technology centre to be located at Century City, Cape Town. The Futropolis is the first of a network of science and technology centres that will be established by MTN in South Africa and elsewhere in Africa with the aim of increasing the techno-literacy of all South Africans. The Directors and Financial Managers of science centres and theme parks throughout the ...

  10. A FURTHER LATIN INSCRIPTION AND AN AMPHORA IN CAPE TOWN

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    D.B. Saddington

    2012-03-01

    Full Text Available In a former volume of this journal I described a Latin inscription in the Cape Town Museum (Akroterion XLVI [2001] 99f..
    On a subsequent visit to the city, I went to the Wine Museum on the Groot Constantia estate.2 I was interested to find two Roman objects there, an inscription and an amphora.

  11. 'When you visit a man you should prepare yourself': male community care worker approaches to working with men living with HIV in Cape Town, South Africa.

    Science.gov (United States)

    Gittings, Lesley

    2016-08-01

    Caring is typically constructed as a feminised practice, resulting in women shouldering the burden of care-related work. Health-seeking behaviours are also constructed as feminine and men have poorer health outcomes globally. Employing men as carers may not only improve the health of the men they assist but also be transformative with regards to gendered constructions of caring. Using semi-structured interviews and observational home visits, this study explored the techniques that community care workers employ when working with male clients. The empirical analysis draws on the perspectives of eight care workers and three of their male clients from the Cape Town area. Interviews reveal how care workers and clients perform and negotiate masculinities as they navigate hegemonic masculine norms that require men to act tough, suppress emotions and deny weakness and sickness. Both parties bump up against ideals of what it means to be a man as they strive to provide care and receive support. Community care workers avoid rupturing client performances of hegemonic masculinities which inhibit confession and support. To do this, they use techniques of indirectly broaching sensitive subjects, acting in a friendly way and being clear about the intention of their work. PMID:26967538

  12. Retóricas ambivalentes: ressentimentos e negociações em contextos de sociabilidade juvenil na Cidade do Cabo (África do Sul Ambivalent rhetorics: resentment and negotiation in youth sociability contexts in Cape Town (South Africa

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    Laura Moutinho

    2010-12-01

    Full Text Available O objetivo deste artigo é refletir sobre um conjunto de questões relativas ao racismo, à sexualidade e ao contato intercultural na África do Sul, mais especificamente em Cape Town. Esta cidade, que já foi reconhecida como democrática, com expressiva população coloured e gay friendly se apresenta atualmente como uma das mais desiguais da África do Sul pós- apartheid. Percorremos trajetórias de homens e mulheres homo e heterossexuais, de diferentes raças e regiões, no sentido de abrir a escuta para suas experiências, dar inteligibilidade a seus campos de negociação e qualificar formas ressemantizadas de exclusão. Objetiva-se analisar uma nova e relativamente recente sensibilidade social advinda com a "rainbow"nation" - a experiência de mistura em sua articulação com marcadores sociais da diferença.The goal of this article is to reflect upon a series of questions concerning racism, sexuality and intercultural contact in South Africa and, specifically, Cape Town. The city, once acclaimed as democratic, with an expressive colored and gay-friendly population, has recently been (represented as one of the most unequal cities of post-apartheid South Africa. Here, we follow the life trajectories of some men and women, both homo- and heterosexual, of different races and regions, listening to their experiences in order to reveal their fields of negotiation and to thus qualify some re-signified forms of exclusion. Specifically, our objective is to analyze a new and relatively recent social sensibility arising within the "rainbow nation" (the experience of admixture in intersectionality with distinct social difference markers that does not necessarily imply sexual-affective inter-racial dating.

  13. Parental Investment, Club Membership, and Youth Sexual Risk Behavior in Cape Town

    OpenAIRE

    Camlin, Carol S.; Snow, Rachel C

    2008-01-01

    This study examines whether parental investment and membership in social clubs are associated with safer sexual behaviors among South African youth. Participants comprised 4,800 randomly selected adolescents age 14 to 22 living in the Cape Town area in 2002. Logistic regression was used to examine associations between measures of parental investment and associational membership with reported condom use at first and most recent sexual intercourse, net of effects of HIV knowledge, age, educatio...

  14. Empowering adolescents to engage in healthy behaviours through peer leadership training in the townships of Cape Town

    DEFF Research Database (Denmark)

    Eklund Karlsson, Leena; Andersson, Mikael; Johansson, Josefine

    2014-01-01

    and qualitative interviews and analysed through thematic content analysis. The results showed that peer educators’ self-esteem, confidence and motivation increased, as did their knowledge and skills related to communication, supporting and motivating peers and clients. Additionally the results showed......This paper investigated peer educators’ perceptions of their self-empowerment, learning, and experiences of being a peer educator within the Leadership South Programme (LSP) in Cape Town, South Africa. The data about the peer educators’ perceptions was gathered through open-ended questionnaires...... that education based on trainee resources and strengths successfully promoted healthy behaviours and fostered health promotion among the adolescents living in the townships of Cape Town....

  15. A high burden of hypertension in the urban black population of Cape Town: the cardiovascular risk in Black South Africans (CRIBSA study.

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    Nasheeta Peer

    Full Text Available OBJECTIVE: To determine the prevalence, associations and management of hypertension in the 25-74-year-old urban black population of Cape Town and examine the change between 1990 and 2008/09 in 25-64-year-olds. METHODS: In 2008/09, a representative cross-sectional sample, stratified for age and sex, was randomly selected from the same townships sampled in 1990. Cardiovascular disease risk factors were determined by administered questionnaires, clinical measurements and fasting biochemical analyses. Logistic regression models evaluated the associations with hypertension. RESULTS: There were 1099 participants, 392 men and 707 women (response rate 86% in 2008/09. Age-standardised hypertension prevalence was 38.9% (95% confidence interval (CI: 35.6-42.3 with similar rates in men and women. Among 25-64-year-olds, hypertension prevalence was significantly higher in 2008/09 (35.6%, 95% CI: 32.3-39.0 than in 1990 (21.6%, 95% CI: 18.6-24.9. In 2008/09, hypertension odds increased with older age, family history of hypertension, higher body mass index, problematic alcohol intake, physical inactivity and urbanisation. Among hypertensive participants, significantly more women than men were detected (69.5% vs. 32.7%, treated (55.7% vs. 21.9% and controlled (32.4% vs. 10.4% in 2008/09. There were minimal changes from 1990 except for improved control in 25-64-year-old women (1990∶14.1% vs. 2008/09∶31.5%. CONCLUSIONS: The high and rising hypertension burden in this population, its association with modifiable risk factors and the sub-optimal care provided highlight the urgent need to prioritise hypertension management. Innovative solutions with efficient and cost-effective healthcare delivery as well as population-based strategies are required.

  16. Mourning Mandela: sacred drama and digital visuality in Cape Town

    OpenAIRE

    Uimonen, Paula

    2015-01-01

    The world united in unprecedented ways in mourning the global icon Nelson Mandela, an emotionally charged historical event in which digital visuality played an influential role. The memorial service for Nelson Mandela on Tuesday, 10 December 2013, gathered dignitaries and celebrities from around the world at the First National Bank Stadium in Johannesburg, to mourn the passing of Madiba and to celebrate his life work. At the Grand Parade in Cape Town, the event was broadcast on large public s...

  17. The first human heart transplant and further advances in cardiac transplantation at Groote Schuur Hospital and the University of Cape Town

    OpenAIRE

    Brink, Johan G; Hassoulas, Joannis

    2009-01-01

    Summary Summary Christiaan (Chris) Barnard was born in 1922 and qualified in medicine at the University of Cape Town in 1946. Following surgical training in South Africa and the USA, Barnard established a successful open-heart surgery programme at Groote Schuur Hospital and the University of Cape Town in 1958. In 1967, he led the team that performed the world’s first human-to-human heart transplant. The article describing this remarkable achievement was published in the South African Medical ...

  18. A Cross Sectional Analysis of Gonococcal and Chlamydial Infections among Men-Who-Have-Sex-with-Men in Cape Town, South Africa.

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    Kevin Rebe

    Full Text Available Men-who-have-sex-with-men (MSM are at high risk of HIV and sexually transmitted infection (STI transmission. Asymptomatic STIs are common in MSM and remain undiagnosed and untreated where syndromic management is advocated. Untreated STIs could be contributing to high HIV rates. This study investigated symptomatic (SSTI and asymptomatic STIs (ASTIs in MSM in Cape Town.MSM, 18 years and above, were enrolled into this study. Participants underwent clinical and microbiological screening for STIs. Urine, oro-pharyngeal and anal swab specimens were collected for STI analysis, and blood for HIV and syphilis screening. A psychosocial and sexual questionnaire was completed. STI specimens were analysed for Neisseria gonorrhoeae (NG and Chlamydia trachomatis (CT infection.200 MSM were recruited with a median age of 32 years (IQR 26-39.5. Their median number of sex partners within the last year was 5 (IQR 2-20. 155/200 (78% reported only male sex partners while 45/200 (23% reported sex with men and women. 77/200 (39% reported transactional sex. At enrolment, 88/200 (44% were HIV positive and 8/112 (7% initially HIV-negative participants seroconverted during the study. Overall, 47/200 (24% screened positive for either NG or CT. There were 32 MSM (16% infected with NG and 7 (3.5% of these men had NG infections at two anatomical sites (39 NG positive results in total. Likewise, there were 23 MSM (12% infected with CT and all these men had infections at only one site. Eight of the 47 men (17% were infected with both NG and CT. ASTI was more common than SSTI irrespective of anatomical site, 38 /200 (19% versus 9/200 (5% respectively (p<0.001. The anus was most commonly affected, followed by the oro-pharynx and then urethra. Asymptomatic infection was associated with transgender identity (OR 4.09 CI 1.60-5.62, ≥5 male sex partners in the last year (OR 2.50 CI 1.16-5.62 and transactional sex (OR 2.33 CI 1.13-4.79 but not with HIV infection.Asymptomatic STI was

  19. Health promotion services for patients having non-comminicable diseases: Feedback from patients and health care providers in Cape Town, South Africa

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    Parker Whadi-ah

    2012-07-01

    Full Text Available Abstract Background Due to a paucity of data regarding the availability and efficacy of equipment, health promotion methods and materials currently used by health professionals for the management of patients with non-communicable diseases (NCDs at primary health care (PHC facilities in Cape Town, an audit was undertaken. Methods A multi-centre cross-sectional study was undertaken to interview patients (n = 580 with NCDs at 30 PHC facilities. A questionnaire was used to obtain information on preferences for health promotion methods for lifestyle modification. Individual semi-structured interviews were conducted with selected health professionals (n = 14 and captured using a digital recorder. Data were transferred to the Atlas ti software programme and analysed using a thematic content analysis approach. Results Blood pressure measurement (97.6% was the most common diagnostic test used, followed by weight measurement (88.3%, urine (85.7% and blood glucose testing (80.9%. Individual lifestyle modification counselling was the preferred health education method of choice for the majority of patients. Of the 64% of patients that selected chronic clubs/support groups as a method of choice, only a third rated this as their first choice. Pamphlets, posters and workshops/group counselling sessions were the least preferred methods with only 9%, 13% and 11% of patients choosing these as their first choice, respectively. In an individual counselling setting 44.7% of patients reported that they would prefer to be counselled by a doctor, followed by a nurse (16.9%, health educator (8.8% and nutrition advisor (4.8%. Health professionals identified numerous barriers to education and counselling. These can be summarised as a lack of resources, including time, space and equipment; staff-related barriers such as staff shortage and staff turnover; and patient-related barriers such as patient load and patient non-compliance. Conclusion The majority of patients

  20. The Saluting Battery at the Castle of Good Hope Cape Town 1910-1942

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    W.M. Bisset

    2012-02-01

    Full Text Available Although the guns of the Castle of Good Hope in Cape Town never fired a shot in anger, they often fired salutes in honour of Royalty (the King's Birthday, visiting heads of state and warships, Union Day (a salute of 19 guns in 1931 and on other appropriate occasions. The subject of this article is the Saluting Battery on Katzenellenbogen Bastion at the Castle which was operational from about 1910 until about 1942. In 1912 the Castle was the only authorized saluting station in the Union of South Africa. The battery was manned by personnel of the Royal Garrison Artillery until it was taken over by South Africa in 1921.

  1. Racial Desegregation and the Institutionalisation of "Race" in University Governance: The Case of the University of Cape Town

    Science.gov (United States)

    Luescher, Thierry M.

    2009-01-01

    The racial desegregation of the student bodies of historically white universities in South Africa has had significant political implications for student politics and university governance. I discuss two key moments in the governance history of the University of Cape Town (UCT) critically. The first involves the experience of racial parallelism in…

  2. Can Cape Town's unique biodiversity be saved? Balancing conservation imperatives and development needs

    Directory of Open Access Journals (Sweden)

    Julia Wood

    2012-06-01

    Full Text Available Cape Town is an urban hotspot within the Cape Floristic Region global biodiversity hotspot. This city of 2,460 km² encompasses four local centers of fynbos plant endemism, 19 national terrestrial vegetation types (six endemic to the city, wetland and coastal ecosystems, and 190 endemic plant species. Biodiversity in the lowlands is under threat of extinction as a result of habitat loss to agriculture, urban development, mining, and degradation by invasive alien plants. Cape Town's population is 3.7 million, increasing by an estimated 55,000 people/yr, which puts pressure on biodiversity remnants for development. South Africa is a signatory to international instruments to reduce biodiversity loss and has a good legislative and policy framework to conserve biodiversity, yet implementation actions are slow, with limited national and provincial support to conserve Cape Town's unique and irreplaceable biodiversity. The lack-of-action problem is two-fold: national government is slow to implement the policies developed to realize the international instruments it has signed, with conservation initiatives inadequately funded; and local governments are not yet recognized as important implementation partners. A further problem is created by conflicting policies such as the national housing policy that contributes to urban sprawl and loss of critical biodiversity areas. The City's Biodiversity Management Branch, with partners, is making some headway at implementation, but stronger political commitment is needed at all levels of government. Our objective is to improve the status and management of biodiversity in existing conservation areas through the statutory proclamation process and management effectiveness monitoring, respectively, and to secure priority areas of the BioNet, Cape Town's systematic biodiversity plan. The most important tools for the latter are incorporating the BioNet plan into City spatial plans; communication, education, and public

  3. Factors impacting knowledge and use of long acting and permanent contraceptive methods by postpartum HIV positive and negative women in Cape Town, South Africa: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Credé Sarah

    2012-03-01

    Full Text Available Abstract Background The prevention of unintended pregnancies among HIV positive women is a neglected strategy in the fight against HIV/AIDS. Women who want to avoid unintended pregnancies can do this by using a modern contraceptive method. Contraceptive choice, in particular the use of long acting and permanent methods (LAPMs, is poorly understood among HIV-positive women. This study aimed to compare factors that influence women's choice in contraception and women's knowledge and attitudes towards the IUD and female sterilization by HIV-status in a high HIV prevalence setting, Cape Town, South Africa. Methods A quantitative cross-sectional survey was conducted using an interviewer-administered questionnaire amongst 265 HIV positive and 273 HIV-negative postpartum women in Cape Town. Contraceptive use, reproductive history and the future fertility intentions of postpartum women were compared using chi-squared tests, Wilcoxon rank-sum and Fisher's exact tests where appropriate. Women's knowledge and attitudes towards long acting and permanent methods as well as factors that influence women's choice in contraception were examined. Results The majority of women reported that their most recent pregnancy was unplanned (61.6% HIV positive and 63.2% HIV negative. Current use of contraception was high with no difference by HIV status (89.8% HIV positive and 89% HIV negative. Most women were using short acting methods, primarily the 3-monthly injectable (Depo Provera. Method convenience and health care provider recommendations were found to most commonly influence method choice. A small percentage of women (6.44% were using long acting and permanent methods, all of whom were using sterilization; however, it was found that poor knowledge regarding LAPMs is likely to be contributing to the poor uptake of these methods. Conclusions Improving contraceptive counselling to include LAPM and strengthening services for these methods are warranted in this setting

  4. Survival of children in cape town known to be vertically infected with HIV-1

    NARCIS (Netherlands)

    Hussey, GD; Reijnhart, RM; Sebens, AM; Burgess, J; Schaaf, S; Potgieter, S

    1998-01-01

    Objective. To determine the survival patterns of children in Cape Town known to be vertically infected with HIV. Design. Retrospective record review of children diagnosed with symptomatic HIV infection during the period 1 December 1990 - 31 May 1995. Setting. Hospitals in the Cape Town metropolitan

  5. Can Cape Town's unique biodiversity be saved? Balancing conservation imperatives and development needs

    OpenAIRE

    Julia Wood; Rebelo, Anthony G; Clifford Dorse; Patricia M. Holmes

    2012-01-01

    Cape Town is an urban hotspot within the Cape Floristic Region global biodiversity hotspot. This city of 2,460 km² encompasses four local centers of fynbos plant endemism, 19 national terrestrial vegetation types (six endemic to the city), wetland and coastal ecosystems, and 190 endemic plant species. Biodiversity in the lowlands is under threat of extinction as a result of habitat loss to agriculture, urban development, mining, and degradation by invasive alien plants. Cape Town's popul...

  6. Performing rap ciphas in late-modern Cape Town: extreme locality and multilingual citizenship

    Directory of Open Access Journals (Sweden)

    Williams, Quentin E.

    2010-12-01

    Full Text Available The study of hip-hop in Cape Town, and indeed South Africa, has traditionally focused on the narratives and poetics of resistance, race and counter-hegemonic agency in the context of apartheid and the early days of post-apartheid. Despite this attention, hip-hop cipha performances remain relatively under-researched. The aim of this paper is to suggest that cipha performances display linguistic and discursive features that not only are of particular interest to rap music and hip-hop on the Cape Flats of Cape Town specifically, but that also engage core issues around multilingualism, agency and voice more generally. It demonstrates how in the process of entextualization a sense of locality, extreme locality, emerges in cipha performances by means of verbal cueing, representing place, expressing disrespect (dissing, and the (deictic reference to local coordinates that is achieved by transposing or recontextualizing transidiomatic phrases, and by incorporating local proxemics and audience reactions through commentary and response. It concludes by suggestingthat competition around acceptable linguistic forms and framings (metalinguistic disputes of extreme locality comprise the very micro-processes behind the formation of new registers. At the same time, these registers create the semiotic space for the exercise of agency and voice through multilingual practices, that is, multilingual citizenship.

  7. Retóricas ambivalentes: ressentimentos e negociações em contextos de sociabilidade juvenil na Cidade do Cabo (África do Sul) Ambivalent rhetorics: resentment and negotiation in youth sociability contexts in Cape Town (South Africa)

    OpenAIRE

    Laura Moutinho; Pedro Lopes; Marcio Zamboni; Mario Ribas; Elaine Salo

    2010-01-01

    O objetivo deste artigo é refletir sobre um conjunto de questões relativas ao racismo, à sexualidade e ao contato intercultural na África do Sul, mais especificamente em Cape Town. Esta cidade, que já foi reconhecida como democrática, com expressiva população coloured e gay friendly se apresenta atualmente como uma das mais desiguais da África do Sul pós- apartheid. Percorremos trajetórias de homens e mulheres homo e heterossexuais, de diferentes raças e regiões, no sentido de abrir a escuta ...

  8. Narrative methods and socio-cultural linguistic approaches in facilitating in depth understanding of HIV disclosure in a cohort of women and men in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Diane eCooper

    2016-05-01

    Full Text Available The South African National Department of Health has rapidly extended free public sector antiretroviral treatment for people living with HIV from 2007. Approximately 6 million people are living with HIV in South Africa, with 3.1 million currently on treatment. HIV disclosure stigma has been reduced in high prevalence, generalized epidemic settings, but some remains, including in research interviews.This paper documents the unexpected reactions of people living with HIV to interviewers, It highlights shifts over time from discussing daily events with researchers to later expressing distress and then relief at having an uninvolved, sympathetic person with whom to discuss HIV disclosure. While there are commonalities, women and men had gendered responses to interviewers. These are apparent in men’s uncharacteristic emotional responses and women’s shyness in revealing gendered aspects of HIV acquisition. Both women and men expressed stress at not being allowed or able to fulfill dominant expected masculine or feminine roles. The findings underline the role of research interviewers in study participants confiding and fully expressing their feelings. This greater confidence occurred in follow up interviews with researchers in busy health facilities where time of health care providers is limited. It underlines the methodological value of narrative inquiries with research cohorts. These allowed richer data than cross-sectional interviews. They shaped the questions asked and the process of interview. They revealed participants’ increasing level of agency in expressing feelings that they find important. This research contributes to highlighting pivotal, relational aspects in research between empathetic, experienced researchers and study participants and how participant-researcher relationships progress over time. It highlights ethical dilemmas in roles of researchers as opposed to counselors, raising questions of possible blurring of lines between

  9. Narrative Methods and Sociocultural Linguistic Approaches in Facilitating In-depth Understanding of HIV Disclosure in a Cohort of Women and Men in Cape Town, South Africa.

    Science.gov (United States)

    Cooper, Diane; Mantell, Joanne E; Nywagi, Ntobeko; Cishe, Nomazizi; Austin-Evelyn, Katherine

    2016-01-01

    The South African National Department of Health has rapidly extended free public-sector antiretroviral treatment for people living with HIV from 2007. Approximately 6 million people are living with HIV in South Africa, with 3.1 million currently on treatment. HIV disclosure stigma has been reduced in high prevalence, generalized epidemic settings, but some remains, including in research interviews. This paper documents the unexpected reactions of people living with HIV to interviewers. It highlights shifts over time from discussing daily events with researchers to later expressing distress and then relief at having an uninvolved, sympathetic person with whom to discuss HIV disclosure. While there are commonalities, women and men had gendered responses to interviewers. These are apparent in men's uncharacteristic emotional responses and women's shyness in revealing gendered aspects of HIV acquisition. Both women and men expressed stress at not being allowed or able to fulfill dominant expected masculine or feminine roles. The findings underline the role of research interviewers in study participants confiding and fully expressing their feelings. This greater confidence occurred in follow-up interviews with researchers in busy health facilities, where time of health-care providers is limited. It underlines the methodological value of narrative inquiries with research cohorts. These allowed richer data than cross-sectional interviews. They shaped the questions asked and the process of interview. They revealed participants' increasing level of agency in expressing feelings that they find important. This research contributes to highlighting pivotal, relational aspects in research between empathetic, experienced researchers and study participants and how participant-researcher relationships progress over time. It highlights ethical dilemmas in roles of researchers as opposed to counselors, raising questions of possible blurring of lines between research and service roles

  10. A prospective, cross-sectional study of anaemia and peripheral iron status in antiretroviral naïve, HIV-1 infected children in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Hussey Gregory D

    2002-02-01

    Full Text Available Abstract Background Anaemia is a common manifestation of paediatric HIV infection. Although there are many causes, anaemia of chronic diseases is the most frequent type. In poor countries iron deficiency is widespread. It is probable that many HIV-infected children in these countries are also iron deficient. This study describes the relationship between paediatric HIV infection and anaemia, and documents the peripheral iron status of antiretroviral naive, HIV-infected children. Methods Sixty children were evaluated prospectively. Investigations included CD4+ count, haemoglobin concentration (Hb, red blood cell (RBC morphology, and iron studies. Results Anaemia was present in 73% of children. Compared to mild HIV infection, median Hb was lower in children with moderate clinical infection (104 g/L v 112 g/L, p = 0.04 and severe clinical infection (96 g/L v 112 g/L, p = 0.006, and more children with severe infection were anaemic (92% v 58%, 0.04. There was a significant relationship between immunological status and Hb. 68% had abnormal RBC morphology. Significantly more children with moderate and severe disease, and severe immunosuppression had abnormal RBC morphology. 52% were iron-depleted, 20% had iron-deficient erythropoiesis and 18% iron deficiency anaemia (IDA. 16% (7/44 of anaemic children had microcytosis and hypochromia. Median soluble transferrin receptor concentration was significantly higher in those with microcytic hypochromic anaemia (42.0 nmol/L v 30.0 nmol/L, p = 0.008. Conclusions Both the proportion of anaemic children and the median Hb were associated with disease status. Iron depletion and IDA are major problems in HIV-infected children in South Africa.

  11. Opening Address [International Conference on Effective Nuclear Regulatory Systems: Further Enhancing the Global Nuclear Safety and Security Regime, Cape Town (South Africa), 14-18 December 2009

    International Nuclear Information System (INIS)

    Nuclear energy is seen by many countries as providing a sustainable solution to energy security challenges. In this context, many developing countries are considering the establishment of nuclear power build programmes, while countries with mature nuclear programmes are considering the possibility of further expansion. The challenges facing countries that are embarking on this new venture include, inter alia, the development of policies, legislation as well as the establishment of appropriate institutions such as regulatory bodies with effective independence to take regulatory decisions. Regional and international cooperation and coordination are therefore of critical importance. Accordingly, the establishment of the Forum of Regulatory Bodies in Africa is a welcome initiative. We are pleased that the national nuclear programme in post-apartheid South Africa places us in a position to become active global participants in the safe use of nuclear energy for peaceful purposes. However, we all have an obligation to ensure that the presence of a plethora of cooperation mechanisms such as this body are as inclusive and as supportive as possible. This will help the global community of nations in reaping maximum benefits that surely should arise from these initiatives to ensure security of energy supply. We do not have the luxury to duplicate such bodies. The role of the International Atomic Energy Agency in nuclear safety and security cannot be over-emphasized. That alone is the reason that drove the liberation movement of the people of our country, and now the ruling party, fully to conform to all the treaties and conventions that have been drafted by this reputable institution of the peoples of the world. The same goes for the facilitation of cooperation and the sharing of knowledge and experience. The IAEA is invariably trusted to provide independent views and advice in order to strengthen safety and security while preserving the sovereignty, authority and

  12. Growth and weight status in treatment-naïve 12-16 year old adolescents with Alcohol Use Disorders in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Laubscher Ria

    2011-08-01

    Full Text Available Abstract Background Heavy alcohol consumption during adolescence has many known harmful health and social consequences and is strongly associated with numerous health risk behaviours. The consequences of heavy alcohol use during adolescence on nutritional status, specifically growth and weight status are largely unknown at this time. Methods Substance use, anthropometric indices of growth and weight, dietary energy intake and physical activity in heavy drinking adolescents (meeting DSM-IV criteria for alcohol use disorders and matched light/non-drinking control adolescents were assessed. Results Lifetime alcohol dose, measured in standard drinks of alcohol, was orders of magnitude higher in adolescents with alcohol use disorders (AUDs compared to controls. The AUDs group was selected to represent relatively 'pure' AUDs, with minimal other drug use and no psychiatric diagnoses. The growth and weight status of adolescents with AUDs were generally comparable to that of controls, and is in line with the growth and weight status of the South African adolescent population. A greater proportion of overweight/obese females was found in both groups, with this percentage tending to be greater, although not significantly so, in the AUDs group. Adolescent females with AUDs had increased odds of being overweight/obese compared to controls, after adjustment for smoking, physical activity and energy intake. Conclusion Anthropometric indices of growth and weight status of participants in the Control and AUD groups were generally comparable. Female adolescents with AUDs may have an increased risk of being overweight/obese compared to adolescent females without AUDs. The presence of an AUD in our adolescent sample was associated with higher energy intake. Longitudinal studies are needed to elucidate the effects of heavy alcohol use on energy balance, growth and weight status in adolescents as they age. Nonetheless, the current study contributes to our

  13. Making unhealthy places: The built environment and non-communicable diseases in Khayelitsha, Cape Town.

    Science.gov (United States)

    Smit, Warren; de Lannoy, Ariane; Dover, Robert V H; Lambert, Estelle V; Levitt, Naomi; Watson, Vanessa

    2016-05-01

    In this paper, we examine how economic, social and political forces impact on NCDs in Khayelitsha (a predominantly low income area in Cape Town, South Africa) through their shaping of the built environment. The paper draws on literature reviews and ethnographic fieldwork undertaken in Khayelitsha. The three main pathways through which the built environment of the area impacts on NCDs are through a complex food environment in which it is difficult to achieve food security, an environment that is not conducive to safe physical activity, and high levels of depression and stress (linked to, amongst other factors, poverty, crime and fear of crime). All of these factors are at least partially linked to the isolated, segregated and monofunctional nature of Khayelitsha. The paper highlights that in order to effectively address urban health challenges, we need to understand how economic, social and political forces impact on NCDs through the way they shape built environments. PMID:27157313

  14. Emerging Societal Involvement in City Management : the case of Cape Town

    Directory of Open Access Journals (Sweden)

    Neil Dewar

    1999-02-01

    Full Text Available Since the advent of full participatory democracy in South Africa in April 1994, a fundamental revision of the norms, values and practices of urban management has occurred. A central feature of this is expressed commitment to greater transparency and public participation in decision-making and project execution. Manegerial practice has moved from being essentially technocratic and control-oriented to more pluralistic and development-oriented. The previously disenfranchised and largely impoverished sectors of the community have moved from exclusion and confrontation toward greater involvement and empowerment. This has not been without problems however. The current status of community participation in Cape Town is reviewed and explored against a theoretical model. The conclusion drawn is that, political impediments notwithstanding, a considerable energy and momentum has been generated at local level in civil society towards the goal of improvement in social and living environments in the city.

  15. Stories of Change: e/merge @ the University of Cape Town

    Science.gov (United States)

    Carr, Tony

    The Center for Educational Technology (CET) is located at the University of Cape Town, which is a leading South African research and teaching university. This implies great opportunities and challenges since we are poised between the experience of and conditions faced by colleagues in other parts of Africa and those of the colleagues in first-world countries. We have access to the intellectual and professional networks of the first world and our university features on global rankings, yet our resourcing, while generous in terms of most other universities in our continent, is a fraction of that enjoyed by first-world universities of similar size and scope. Both globalization and developmental imperatives require us to rapidly extend the effective use of educational technology in our university for teaching and learning. The received models of e-Learning integration developed mostly in first-world countries need to be adapted for contexts with scarce resources.

  16. Making unhealthy places: The built environment and non-communicable diseases in Khayelitsha, Cape Town.

    Science.gov (United States)

    Smit, Warren; de Lannoy, Ariane; Dover, Robert V H; Lambert, Estelle V; Levitt, Naomi; Watson, Vanessa

    2016-05-01

    In this paper, we examine how economic, social and political forces impact on NCDs in Khayelitsha (a predominantly low income area in Cape Town, South Africa) through their shaping of the built environment. The paper draws on literature reviews and ethnographic fieldwork undertaken in Khayelitsha. The three main pathways through which the built environment of the area impacts on NCDs are through a complex food environment in which it is difficult to achieve food security, an environment that is not conducive to safe physical activity, and high levels of depression and stress (linked to, amongst other factors, poverty, crime and fear of crime). All of these factors are at least partially linked to the isolated, segregated and monofunctional nature of Khayelitsha. The paper highlights that in order to effectively address urban health challenges, we need to understand how economic, social and political forces impact on NCDs through the way they shape built environments.

  17. Bricolage: Re-Discovering History through Intermediality and Performance. A Report on the UCT/CityVarsity Production of "A Day, Across" at the Cape Town Fringe 2014

    Science.gov (United States)

    Muftic, Sanjin

    2016-01-01

    "A Day, Across," performed by the CityVarsity School of Creative Arts at the Cape Town Fringe 2014, was a student production that investigated the link between the youth of South Africa and the centennial of the start of World War I. This paper presents a brief analysis of the rehearsal process as well as certain performance sequences in…

  18. A community in trouble? The impact of gentrification on the Bo-Kaap, Cape Town

    Directory of Open Access Journals (Sweden)

    Nico Kotze

    2013-01-01

    Full Text Available The Bo-Kaap is an older inner-city, working-class neighbourhood in Cape Town, South Africa. By the 1930s, the area had degenerated into an overcrowded and run-down neighbourhood, consisting largely of dilapidated houses, but by 1941 about 150 housing units had been expropriated by the local authority for redevelopment in a comprehensive renewal scheme for the area. However, the process was halted with the formation of the so-called “Group for the Preservation of the Malay Quarter”, which fought against the demolition of the houses. At present, the area with its colourful housing units and 11 mosques is part of Cape Town’s cultural heritage and a very important tourist attraction. As in the case of De Waterkant, a gentrified neighbourhood adjacent to it, the area has seen a large number of housing units renovated and upgraded. Property prices have increased dramatically, although they are still relatively low, while the number of properties sold is also on the rise – so much so that the community leaders and especially the Muslim residents are in a constant battle to preserve the neighbourhood’s cultural identity.

  19. The social and institutional aspects of urban agriculture in the Cape Flats, Western Cape, South Africa

    OpenAIRE

    Meadows, Kate

    2000-01-01

    This report is concerned with the status of urban agriculture in the Cape Metropolitan Area (CMA) of the Western Cape, South Africa. It focuses specifically on the nature of urban agriculture in the Cape Flats area and explores the conditions that influence the extent of urban agriculture in low-income township areas situated on the Cape Flats. A primary focus of this research is the socio- political and institutional context that affects the practice of urban and peri-urban farming, specific...

  20. Silence, blame and AIDS conspiracy theories among the Xhosa people in two townships in Cape Town.

    Science.gov (United States)

    Sivelä, Jonas Samuel

    2015-01-01

    Conspiratorial expressions about the origins of HIV/AIDS have been recognised as an outcome of the AIDS epidemic in South Africa. This article examines the reasons behind AIDS conspiracy theories, which include a reoccurring repertory of themes, motifs and characters. In these expressions, the malevolent antagonist is the replaced apartheid regime, along with other more archetypal adversaries. So far, AIDS conspiracy theories have been interpreted in terms of currently perceived injustices and frustrations related to the complex past of South Africa. Based on ethnographic fieldwork conducted among Xhosa people in two townships in Cape Town, this article goes further to examine how AIDS conspiracy theories in South Africa can be ascribed to gender-based communication. Sporadic but pronounced expressions of conspiratorial thinking should be understood as connected to local traditions of avoidance and respect. Moreover, the fact that conspiratorial expressions are more common among men can be seen in terms of a counter-narrative mechanism, which is to some extent due to the blame that is cast on men for being the main culprits behind the spread of HIV/AIDS. PMID:25920982

  1. Intervening in Children's Involvement in Gangs: Views of Cape Town's Young People

    Science.gov (United States)

    Ward, Catherine L.; Bakhuis, Karlijn

    2010-01-01

    Gangs have a long history in Cape Town and children tend to begin involvement around age 12. Children's views on causes of children's involvement in gangs and appropriate interventions, were sought for inclusion in policy recommendations. Thirty focus group discussions were held with in- and out-of-school youth in different communities.…

  2. Introductory Astronomy Course at the University of Cape Town: Probing Student Perspectives

    Science.gov (United States)

    Rajpaul, Vinesh; Allie, Saalih; Blyth, Sarah-Louise

    2014-01-01

    We report on research carried out to improve teaching and student engagement in the introductory astronomy course at the University of Cape Town. This course is taken by a diverse range of students, including many from educationally disadvantaged backgrounds. We describe the development of an instrument, the Introductory Astronomy Questionnaire…

  3. Options for Water, Energy and Chemical Savings for Finitex, Cape Town

    DEFF Research Database (Denmark)

    Schneider, Zsig; Wenzel, Henrik

    An analysis of the options identified for saving of water, energy and chemicals was conducted at Finitex, Cape Town on the 18th October 2002. Cost savings were calculated from an estimation of the reduction in cost of water, energy and chemical usage associated with various interventions. Capital...... period....

  4. The Tangled Web: Investigating Academics' Views of Plagiarism at the University of Cape Town

    Science.gov (United States)

    de Jager, Karin; Brown, Cheryl

    2010-01-01

    This article considers the problematic question of student plagiarism, its causes and manifestations, and how it is addressed in academic environments. A literature survey was conducted to establish how higher education institutions approach these issues, and a twofold investigation was conducted at the University of Cape Town. Data was gathered…

  5. Language Policy as a Sociocultural Tool: Insights from the University of Cape Town

    Science.gov (United States)

    Karjalainen, Magda

    2016-01-01

    This theoretically oriented article draws on the author's previous research, which examined language policy and planning (LPP) of the University of Cape Town within the context of post-apartheid transformation driven by need to redress inequalities of the past, and demands of globalization. Drawing on critical linguistics, but indicating…

  6. Enabling disability inclusive practices within the University of Cape Town curriculum: A case study

    Directory of Open Access Journals (Sweden)

    Chioma Ohajunwa

    2015-02-01

    Full Text Available Background: Disability inclusion in the curricula of higher education institutions contributes to socially responsive graduates with a capacity to address the cross-cutting issue of disability in development. This article discusses a study conducted at the University of Cape Town (UCT, South Africa, to explore disability inclusion. Methodology: An instrumental case study approach was adopted and a thematic analysis of data was done. Findings: Academic staff found a variety of ways to include disability, such as discussions in class, practice and service learning, but mainly as part of disciplinary requirements. Including disability as an issue of social justice stems mostly from the personal interest of staff, and is done in an ad hoc manner. Conclusion: Disability should be valued, and integrated into the curriculum in a structured manner as a perspective on diversity with which to interrogate our beliefs about ourselves and society. Theorising on disability is needed, as well as the unique perspectives that emerge across interdisciplinary boundaries, especially within the African context.

  7. INTERGRATION OF LiDAR DATA WITH AERIAL IMAGERY FOR ESTIMATING ROOFTOP SOLAR PHOTOVOLTAIC POTENTIALS IN CITY OF CAPE TOWN

    Directory of Open Access Journals (Sweden)

    A. K. Adeleke

    2016-06-01

    Full Text Available Apart from the drive to reduce carbon dioxide emissions by carbon-intensive economies like South Africa, the recent spate of electricity load shedding across most part of the country, including Cape Town has left electricity consumers scampering for alternatives, so as to rely less on the national grid. Solar energy, which is adequately available in most part of Africa and regarded as a clean and renewable source of energy, makes it possible to generate electricity by using photovoltaics technology. However, before time and financial resources are invested into rooftop solar photovoltaic systems in urban areas, it is important to evaluate the potential of the building rooftop, intended to be used in harvesting the solar energy. This paper presents methodologies making use of LiDAR data and other ancillary data, such as high-resolution aerial imagery, to automatically extract building rooftops in City of Cape Town and evaluate their potentials for solar photovoltaics systems. Two main processes were involved: (1 automatic extraction of building roofs using the integration of LiDAR data and aerial imagery in order to derive its’ outline and areal coverage; and (2 estimating the global solar radiation incidence on each roof surface using an elevation model derived from the LiDAR data, in order to evaluate its solar photovoltaic potential. This resulted in a geodatabase, which can be queried to retrieve salient information about the viability of a particular building roof for solar photovoltaic installation.

  8. Intergration of LiDAR Data with Aerial Imagery for Estimating Rooftop Solar Photovoltaic Potentials in City of Cape Town

    Science.gov (United States)

    Adeleke, A. K.; Smit, J. L.

    2016-06-01

    Apart from the drive to reduce carbon dioxide emissions by carbon-intensive economies like South Africa, the recent spate of electricity load shedding across most part of the country, including Cape Town has left electricity consumers scampering for alternatives, so as to rely less on the national grid. Solar energy, which is adequately available in most part of Africa and regarded as a clean and renewable source of energy, makes it possible to generate electricity by using photovoltaics technology. However, before time and financial resources are invested into rooftop solar photovoltaic systems in urban areas, it is important to evaluate the potential of the building rooftop, intended to be used in harvesting the solar energy. This paper presents methodologies making use of LiDAR data and other ancillary data, such as high-resolution aerial imagery, to automatically extract building rooftops in City of Cape Town and evaluate their potentials for solar photovoltaics systems. Two main processes were involved: (1) automatic extraction of building roofs using the integration of LiDAR data and aerial imagery in order to derive its' outline and areal coverage; and (2) estimating the global solar radiation incidence on each roof surface using an elevation model derived from the LiDAR data, in order to evaluate its solar photovoltaic potential. This resulted in a geodatabase, which can be queried to retrieve salient information about the viability of a particular building roof for solar photovoltaic installation.

  9. Our surgical heritage: the role of the Department of Paediatric Surgery in the development of paediatric surgery in Cape Town, in Africa, and around the world.

    Science.gov (United States)

    Rode, Heinz; Millar, Alastair J W

    2012-06-01

    The Department of Paediatric Surgery at the University of Cape Town has made a remarkable contribution to the academic body of knowledge of Paediatric Surgery both in South Africa and around the world. It has played a key role in the development of the specialty in South Africa and through the South African diaspora has trained many paediatric surgeons who have made their mark internationally. More recently it has become a major focus of teaching and training for African paediatric surgeons. This article traces this legacy through its origins in the early 1920s to its current prominent position in the world paediatric surgical community. PMID:22668921

  10. Living with HIV/AIDS in King Williams Town, Eastern Cape

    OpenAIRE

    Chinyama Ephraim .P

    2013-01-01

    This study examines the lifestyle decisions of people who are diagnosed with HIV/AIDS in King Williams Town, Eastern Cape. The study was motivated by the ever growing number of people who are now living with HIV/AIDS. Therefore the researcher intended to examine their decisions regarding sexual choices, reproductive health, diet, physical fitness and their coping strategies.The study found that there is very low uptake of Voluntary Counseling and Testing (VCT). Most people only get tested if ...

  11. "Stressed and Sexy": Lexical Borrowing in Cape Town Xhosa

    Science.gov (United States)

    Dowling, Tessa

    2011-01-01

    Codeswitching by African language speakers in South Africa (whether speaking English or the first language) has been extensively commented on and researched. Many studies analyse the historical, political and sociolinguistic factors behind this growing phenomenon, but there appears to be a little urgency about establishing a database of new…

  12. The Security and Development Nexus in Cape Town

    DEFF Research Database (Denmark)

    Jensen, Steffen Bo

    2010-01-01

    ‘differentiated citizenship’. Such differentiated citizenship is opposed to the universal inclusivity promised by post-apartheid South Africa. By exploring the specific merging of security and development in the Capetonian war on gangs as compared to counterinsurgency and the subsequent reconfiguration...

  13. Research to action to address inequities: the experience of the Cape Town Equity Gauge

    Directory of Open Access Journals (Sweden)

    Reagon Gavin

    2008-02-01

    Full Text Available Abstract Background While the importance of promoting equity to achieve health is now recognised, the health gap continues to increase globally between and within countries. The description that follows looks at how the Cape Town Equity Gauge initiative, part of the Global Equity Gauge Alliance (GEGA is endeavouring to tackle this problem. We give an overview of the first phase of our research in which we did an initial assessment of health status and the socio-economic determinants of health across the subdistrict health structures of Cape Town. We then describe two projects from the second phase of our research in which we move from research to action. The first project, the Equity Tools for Managers Project, engages with health managers to develop two tools to address inequity: an Equity Measurement Tool which quantifies inequity in health service provision in financial terms, and a Equity Resource Allocation Tool which advocates for and guides action to rectify inequity in health service provision. The second project, the Water and Sanitation Project, engages with community structures and other sectors to address the problem of diarrhoea in one of the poorest areas in Cape Town through the establishment of a community forum and a pilot study into the acceptability of dry sanitation toilets. Methods A participatory approach was adopted. Both quantitative and qualitative methods were used. The first phase, the collection of measurements across the health subdistricts of Cape Town, used quantitative secondary data to demonstrate the inequities. In the Equity Tools for Managers Project further quantitative work was done, supplemented by qualitative policy analysis to study the constraints to implementing equity. The Water and Sanitation Project was primarily qualitative, using in-depth interviews and focus group discussions. These were used to gain an understanding of the impact of the inequities, in this instance, inadequate sanitation

  14. An analysis of the influence of logistics activities on the export cold chain of temperature sensitive fruit through the Port of Cape Town

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    Leila L. Goedhals-Gerber

    2015-02-01

    Full Text Available Background: South Africa exports a large variety of different fruit types and cultivars worldwide. Yet, there is concern in the South African fruit industry that too much fruit and money is lost each year due to breaks along the fresh fruit export cold chain.Objective: The objective of this article was to identify the influence of logistics activities on breaks along the South African fruit export cold chain. The focus is specifically on temperature sensitive fruit, exported in refrigerated containers to Europe and the United Kingdom through the Port of Cape Town. This supply chain was selected as this was the most accessible supply chain in terms of retrieving the necessary temperature data.Method: The cold chain was investigated from the cold store, through all segments, until the Port of Cape Town. Temperature data collected with temperature monitoring devices from different fruit export supply chains of grapes, plums and pome fruit (apples and pears were analysed to identify the percentage of temperature breaks and the length of temperature breaks that occur at each segment of the cold chain.Results: The results show that a large number of breaks are experienced along South Africa’s fruit export cold chain, specifically at the interface between the cold store and the truck. In addition, the findings also show that there has been an improvement in the number of breaks experienced in the Port of Cape Town following the implementation of the NAVIS and Refcon systems.Conclusion: This article concludes by providing the fruit industry with areas that require addressing to improve operational procedures along the fruit export cold chain to help ensure that the fruit arrives at its final destination at optimal quality.

  15. Temperature Variability and Occurrence of Diarrhoea in Children under Five-Years-Old in Cape Town Metropolitan Sub-Districts.

    Science.gov (United States)

    Musengimana, Gentille; Mukinda, Fidele K; Machekano, Roderick; Mahomed, Hassan

    2016-01-01

    This paper describes the relationship between temperature change and diarrhoea in under five-year-old children in the Cape Town Metropolitan Area (CTMA) of South Africa. The study used climatic and aggregated surveillance diarrhoea incidence data of two peak periods of seven months each over two consecutive years. A Poisson regression model and a lagged Poisson model with autocorrelation was performed to test the relationship between climatic parameters (minimum and maximum temperature) and incidence of diarrhoea. In total, 58,617 cases of diarrhoea occurred in the CTMA, which is equivalent to 8.60 cases per 100 population under five years old for the study period. The mixed effect overdispersed Poisson model showed that a cluster adjusted effect of an increase of 5 °C in minimum and maximum temperature results in a 40% (Incidence risk ratio IRR: 1.39, 95% CI 1.31-1.48) and 32% (IRR: 1.32, 95% CI: 1.22-1.41) increase in incident cases of diarrhoea, respectively, for the two periods studied. Autocorrelation of one-week lag (Autocorrelation AC 1) indicated that a 5 °C increase in minimum and maximum temperature led to 15% (IRR: 1.46, 95% CI: 1.09-1.20) and 6% (IRR: 1.06, 95% CI: 1.01-1.12) increase in diarrhoea cases, respectively. In conclusion, there was an association between an increase in minimum and maximum temperature, and the rate at which diarrhoea affected children under the age of five years old in the Cape Town Metropolitan Area. This finding may have implications for the effects of global warming and requires further investigation. PMID:27589772

  16. Temperature Variability and Occurrence of Diarrhoea in Children under Five-Years-Old in Cape Town Metropolitan Sub-Districts

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    Gentille Musengimana

    2016-08-01

    Full Text Available This paper describes the relationship between temperature change and diarrhoea in under five-year-old children in the Cape Town Metropolitan Area (CTMA of South Africa. The study used climatic and aggregated surveillance diarrhoea incidence data of two peak periods of seven months each over two consecutive years. A Poisson regression model and a lagged Poisson model with autocorrelation was performed to test the relationship between climatic parameters (minimum and maximum temperature and incidence of diarrhoea. In total, 58,617 cases of diarrhoea occurred in the CTMA, which is equivalent to 8.60 cases per 100 population under five years old for the study period. The mixed effect overdispersed Poisson model showed that a cluster adjusted effect of an increase of 5 °C in minimum and maximum temperature results in a 40% (Incidence risk ratio IRR: 1.39, 95% CI 1.31–1.48 and 32% (IRR: 1.32, 95% CI: 1.22–1.41 increase in incident cases of diarrhoea, respectively, for the two periods studied. Autocorrelation of one-week lag (Autocorrelation AC 1 indicated that a 5 °C increase in minimum and maximum temperature led to 15% (IRR: 1.46, 95% CI: 1.09–1.20 and 6% (IRR: 1.06, 95% CI: 1.01–1.12 increase in diarrhoea cases, respectively. In conclusion, there was an association between an increase in minimum and maximum temperature, and the rate at which diarrhoea affected children under the age of five years old in the Cape Town Metropolitan Area. This finding may have implications for the effects of global warming and requires further investigation.

  17. Proportionality in enterprise development of South African towns

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    Maitland T. Seaman

    2012-05-01

    Full Text Available We investigated proportionalities in the enterprise structures of 125 South African towns through examining four hypotheses, (1 the magnitude of enterprise development in a town is a function of the population size of the town; (2 the size of an enterprise assemblage of a town is a function of the town’s age; (3 there are statistically significant relationships, and hence proportionalities, between the total number of enterprises in towns and some, if not all, of the enterprise numbers of different business sectors in towns; and (4 the implications of proportionalities have far-reaching implications for rural development and job creation. All hypotheses were accepted on the basis of statistically significant (p < 0.05 correlations, except for the second hypothesis – the age of a town does not determine the size of its enterprise assemblage. Analysis for the fourth hypothesis suggested that there are two broad entrepreneurial types in South African towns: ‘run-of-the-mill’ entrepreneurs and ‘special’ entrepreneurs, which give rise to different enterprise development dynamics. ‘Run-of-the-mill’ enterprises are dependent on, and limited by, local demand and if there is only a small demand, the entrepreneurial space is small. By comparison, ‘special’ enterprises have much larger markets because their products and/or services are exportable. We propose that the fostering of ‘special’ entrepreneurs is an imperative for local economic development in South African towns.

  18. Non-communicable disease risk factors and treatment preference of obese patients in Cape Town

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    Kathryn Manning

    2016-03-01

    Full Text Available Background: Insights into the characteristics of treatment seekers for lifestyle changes and treatment preferences are necessary for intervention planning.Aim: To compile a profile of treatment-seeking obese patients with non-communicable diseases (NCDs or NCD risk factors and to compare patients who choose group-based (facility-based therapeutic group [FBTG] versus usual care (individual consultations treatment.Setting: A primary healthcare facility in Cape Town, South Africa.Methods: One hundred and ninety-three patients were recruited in this cross-sectional study. Ninety six chose FBTG while 97 chose usual care. A questionnaire, the hospital database and patients’ folders were used to collect data. Weight, height and waist circumference were measured. STATA 11.0 was used for descriptive statistics and to compare the two groups.Results: The subjects’ mean age was 50.4 years, 78% were women and of low education levels and income, and 41.5% had type 2 diabetes, 83.4% hypertension and 69.5% high cholesterol. Mean (s.d. HbA1c was 9.1 (2.0%, systolic BP 145.6 (21.0 mmHg, diastolic BP 84.5 (12.0 mmHg, cholesterol 5.4 (1.2 mmol/L, body mass indicator (BMI 39.3 (7.3 kg/m2 and waist circumference 117 (12.6 cm. These figures were undesirable although pharmacological treatment for diabetes and hypertension was in place. Only 14% were physically active, while TV viewing was > 2h/day. Mean daily intake of fruit and vegetables (2.2 portions/day was low while added sugar (5 teaspoons and sugar-sweetened beverages (1.3 glasses were high. Usual care patients had a higher smoking prevalence, HbA1c, number of NCD risk factors and refined carbohydrate intake, and a lower fruit and vegetable intake.Conclusion: Treatment seekers were typically middle-aged, low income women with various modifiable and intermediate risk factors for NCDs. Patients choosing usual care could have more NCD risks.Keywords: Non-communicable diseases; primary health care; family

  19. A human rights-based approach to assess disadvantaged mothers' experiences with a nutrition supplementation programme provided at primary health care clinics. : A study from Cape Town, South Africa.

    OpenAIRE

    2009-01-01

    Summary A major health problem in South Africa is inadequate nutritional health among infants and young children which contributes to increased childhood morbidity and mortality. The health authorities in South Africa have implemented various health and nutrition programmes addressing this vulnerable group. However, so far there have been few evaluations of these programmes and hence the effectiveness and quality of the programmes are not certain. South Africa has, with its Bill of R...

  20. Compensation for What? An Analysis of the Outcome in Arun Property Development (PTY LTD v Cape Town City

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    Bradley Slade

    2016-04-01

    Full Text Available In Arun Property Development (Pty Ltd v Cape Town City the Constitutional Court awarded compensation for land that vested in the City of Cape Town in terms of a regulatory framework. The regulatory framework, sections 25 and 28 of the Cape Land Use Planning Ordinance of 1985 (LUPO, provides that land needed for public streets and places and indicated as such on a subdivision plan should vest in the local authority concerned, but without compensation if that land is based on the normal need of providing the particular development with such public streets and places. The appellant argued that since land in excess of the normal need also vested in the City, it had a right to be compensated for the excess land that vested in the City. The Court, overturning two Supreme Court of Appeal decisions, awarded compensation. The Court hinted that the compensation was for the expropriation of the appellant's land that was excess to the normal need. In the absence of a formal expropriation procedure, this case note investigates whether the compensation could have been awarded for statutory expropriation or constructive expropriation. Therefore, the question that is posed is whether the alleged expropriation for which the Court awarded compensation can be classified as either statutory expropriation or constructive expropriation. It is pointed out that the Court accepted that section 28 of the LUPO constitutes a development contribution for the land based on the normal need. In terms of the notion of development contributions, a developer has to donate land to the local authority concerned if that land is required to provide the particular development with public streets and places. A development contribution, as part of the administrative process of approving developments, is regulatory in nature and its validity is judged in terms of the requirements for a valid deprivation of property. It is argued that since the Court interpreted section 28 of the LUPO to

  1. Providing local color?: "cape coloreds," "cockneys," and Cape Town's identity from the late nineteenth century to the 1970s.

    Science.gov (United States)

    Bickford-Smith, Vivian

    2012-01-01

    Jim Dyos, founding-father of British urban history, argued that cities have commonly acknowledged “individual characteristics” that distinguish them. Such distinctive characteristics, though usually based on material realities, are promoted through literary and visual representations. This article argues that those who seek to convey a city’s distinctiveness will do so not only through describing its particular topography, architecture, history or functions but also by describing its “local colour”: the supposedly unique customs, manner of speech, dress, or other special features of its inhabitants. In colonial cities this process involved white racial stereotyping of “others”. In Cape Town, depictions of “Coloured” inhabitants as unique “city types” became part of the city’s “destination branding”. The article analyses change and continuity in such representations. To this end it draws on the insights of Gareth Stedman Jones into changing depictions of London’s “Cockneys” and the insights of Stephen Ward into historical “place-selling”. PMID:22329070

  2. The introductory astronomy course at the University of Cape Town: probing student perspectives

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    Rajpaul, Vinesh; Blyth, Sarah-Louise

    2014-01-01

    We report on research carried out to improve teaching and student engagement in the introductory astronomy course at the University of Cape Town. This course is taken by a diverse range of students, including many from educationally disadvantaged backgrounds. We describe the development of an instrument, the Introductory Astronomy Questionnaire (IAQ), which we administered as pre- and post-tests to students enrolled in the course. The instrument comprised a small number of questions which probed three areas of interest: student motivation and expectations, astronomy content, and worldview. Amongst our findings were that learning gains were made in several conceptual areas, and that students appeared to develop a more nuanced view of the nature of astronomy. There was some evidence that the course had a positive impact on students' worldviews, particularly their attitudes towards science. We also identified a promising predictor of course success that could in future be used to identify students requiring spec...

  3. Introductory astronomy course at the University of Cape Town: Probing student perspectives

    Science.gov (United States)

    Rajpaul, Vinesh; Allie, Saalih; Blyth, Sarah-Louise

    2014-12-01

    We report on research carried out to improve teaching and student engagement in the introductory astronomy course at the University of Cape Town. This course is taken by a diverse range of students, including many from educationally disadvantaged backgrounds. We describe the development of an instrument, the Introductory Astronomy Questionnaire (IAQ), which we administered as pre- and posttests to students enrolled in the course. The instrument comprised a small number of questions which probed three areas of interest: student motivation and expectations, astronomy content, and worldview. Amongst our findings were that learning gains were made in several conceptual areas, and that students appeared to develop a more nuanced view of the nature of astronomy. There was some evidence that the course had a positive impact on students' worldviews, particularly their attitudes towards science. We also identified a promising predictor of course success that could in the future be used to identify students requiring special teaching intervention.

  4. Living with HIV/AIDS in King Williams Town, Eastern Cape

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    Chinyama Ephraim .P

    2013-11-01

    Full Text Available This study examines the lifestyle decisions of people who are diagnosed with HIV/AIDS in King Williams Town, Eastern Cape. The study was motivated by the ever growing number of people who are now living with HIV/AIDS. Therefore the researcher intended to examine their decisions regarding sexual choices, reproductive health, diet, physical fitness and their coping strategies.The study found that there is very low uptake of Voluntary Counseling and Testing (VCT. Most people only get tested if they are compelled by other factors, like illness and pregnancy. It also found that HIV positive people continue to engage in risky sexual behaviour regardless of their positive status. In addition it also found that HIV positive status does not affect sexual activity and social support from family and friends is a very important factor that is helping the respondents to cope with HIV diagnosis.

  5. An Ecological View of the History of the City of Cape Town

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    Patrick J. O'Farrell

    2012-09-01

    Full Text Available Rapid global urbanization and the knowledge that ecological systems underpin the future sustainability and resilience of our cities, make an understanding of urban ecology critical. The way humans engage with ecological processes within cities is highly complex, and both from a social and ecological perspective these engagements cannot be interpreted meaningfully on the basis of a single timeframe. Historical analyses offer useful insights into the nature of social-ecological interactions under diverse conditions, enabling improved decision-making into the future. We present an historical review of the evolving relationship between the urban settlement of Cape Town and the ecological processes inherent to its natural surroundings. Since its establishment, the people of Cape Town have been acutely aware of, and exploited, the natural resources presented by Table Mountain and its surrounding wilderness area. An examination of this pattern of engagement, explored through an ecological process lens, in particular drawing on the terminology provided by the ecosystem services framework, reflects a journey of the changing needs and demands of a growing urban settlement. Ecological processes, and their ensuing flow of ecosystem services, have been exploited, overexploited, interrupted, reestablished, conserved, and variably valued through time. Processes of significance, for example water provision, soil erosion, the provision of wood and natural materials, and the role of fire, are presented. This historical analysis documents the progression from a wilderness to a tamed and largely benign urban environment. Evident is the variable valuing of ecosystem service attributes through time and by different people, at the same time, dependent on their immediate needs.

  6. Provincial logistics costs in South Africa’s Western Cape province: Microcosm of national freight logistics challenges

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    Jan H. Havenga

    2015-02-01

    Full Text Available Background: Logistics costs are most commonly measured on a national level. An understanding of the provincial logistics landscape can add significant value both to provincial and national policy interventions; such measurements are however scarce. South Africa’s national freight logistics survey points to significant challenges in the structure of the freight transport market, most importantly the dominance of road freight transport on dense, longdistance corridors. The Cape Town-Gauteng corridor is the main economic artery linking the Western Cape province to the rest of the country.Objectives: The provincial government commissioned this research to develop an understanding of the province’s contribution to the national logistics challenges in order to alleviate both provincial and national logistics challenges.Results: The research results provide a distinct description of the key action required – to provide an intermodal solution for the dense flows of fast-moving consumer goods on the Cape Town-Gauteng corridor in order to reduce the significant transport and externality costs related to these flows and reduce exposure to exogenous cost drivers.Conclusion: Collaborative research between government and private industry into appropriate intermodal technologies must be prioritised within the ambit of South Africa’s socioeconomic environment. This shift can be further supported through the internalisation of road transport externalities to enable a total cost decision between modes, as well as through appropriate regulation of the freight transport industry.

  7. Health research in the Western Cape province, South Africa: Lessons and challenges

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    Leslie London

    2014-01-01

    Full Text Available Background: Health research can play a critical role in strengthening health systems.However, little monitoring of health research is conducted in African countries to identify whether research contributes to addressing local health priorities.Aim/Setting: To review the profile of research on the health service platform in the Western Cape province of South Africa which was approved by the health authorities over the period January 2011 to December 2012.Methods: Databases held by both the Provincial and City of Cape Town health departments were reviewed. Descriptions of research institution, location of research, topic and funding size and source were analysed.Results: Of the health research approved in the province, 56% of projects were located on the District Health Services platform and 70% were based in the Cape Metropolitan area. For projects reporting budgetary information, the total funding was US $29.2 million. The primary focus of research was on HIV and tuberculosis (TB, whilst relatively few studies addressed nutrition, mental health or injury and there was little health systems research. Research funding was dominated by very large grants from foreign funders for HIV and/or TB research. South African government sources comprised less than 8% of all health research funding.Conclusion: There is a partial mismatch of donor funding to local health priorities. Greater focus on neglected areas such as mental health, trauma, nutrition and non-communicable disease, as well as greater investment in health systems research, is needed. Unless governments increase funding for research and a culture of research translation is achieved, health research will have limited impact on both local and national priorities.

  8. Staging Queer Temporalities: A Look at Miss Gay Western Cape

    OpenAIRE

    Bronson, Olivia Fairbanks

    2013-01-01

    Miss Gay Western Cape is a beauty pageant that takes place once a year in Cape Town. Though the event began during apartheid, it is only recently that it has gained visibility and emerged as the largest (recognized) gay pageant in South Africa. This project considers the ways in which different queer communities in Cape Town strive to be seen in spaces that remain governed by the logics of racialized segregation. As evidenced with this event, queer communities in Cape Town bare the wounds of ...

  9. MACCSAND (Pty Ltd v CITY OF CAPE TOWN 2012 (4 SA 181 (CC

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    Nic Olivier

    2012-12-01

    Full Text Available The Constitutional Court in Maccsand (Pty Ltd v City of Cape Town (CCT 103/11 2012 ZACC 7 decided that the granting of mining rights or mining permits by the Minister of Mineral Resources in terms of the Mineral and Petroleum Resources Development Act 28 of 2002 does not obviate the obligation on an applicant to obtain authorisations in terms of other legislation that deals with functional domains other than minerals, mining and prospecting. This applies to all other legislation, irrespective of whether the responsible administrator of such other legislation is in the national, provincial or local sphere of government. The effect of the decision is that planning and other authorities which derive their statutory mandate and powers from other legislation retain all their powers as regards planning and rezoning, for instance. In addition, the Minister of Mineral Resources cannot make a decision on behalf of, or for, such functionaries. The judgement also clarified the question of whether or not a national Act can supersede provincial legislation dealing with a distinctly different functional domain. In principle, the decision also indicates that the fact that a range of authorisations are required in terms of separate statutory instruments (each with its own functional domain and administered by its own functionary does not necessarily amount to conflicts between these instruments. An owner of land may now insist that his land may not be used for mining purposes if it is not zoned for such purposes. It is submitted that, in order to provide certainty to land owners, developers and government functionaries, and to promote investor confidence (especially in the mining sector, an intergovernmental system for the consideration of applications by the functionaries responsible for the separate statutory instruments needs to be developed as a high priority.

  10. Quantitative Literacy Interventions at University of Cape Town: Effects of Separation from Academic Disciplines

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    Vera Frith

    2012-01-01

    Full Text Available The aim of the Numeracy Centre at the University of Cape Town is to develop students’ quantitative literacy (QL in a manner consistent with their programmes of study and intended roles in the community. Our theoretical perspective on the nature of QL is in line with that of the New Literacies Studies and sees academic QL as practices in different academic disciplinary contexts. This means that for us the ideal curriculum structure for developing QL would fully integrate it into the teaching of the disciplines. This is in practice not achievable in most cases, especially since many students do not have the necessary foundations of mathematical and statistical knowledge and skills. The unavoidable deviation from the ideal curriculum structure presents challenges to the design of QL interventions. Two illustrative examples which display different degrees of separation from the disciplinary teaching are described and discussed. This discussion is based on lecturers’ reflections on the teaching experience and on student evaluations. The ‘stand-alone’ QL course for Humanities and Law students, which uses a context-based approach, is the least integrated with the disciplinary curriculum, and presents challenges in terms of tensions in the classroom between the contexts and the mathematical and statistical content, as well as challenges in terms of student motivation. The QL intervention for medical students is more closely integrated into the medical curriculum and presents fewer challenges. Both interventions are intended to provide ‘foundations’ in terms of QL and suffer from difficulties in providing students with authentic motivation.

  11. Maritime defence and the South African Navy to the cancellation of the Simon's Town agreement

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    T.D. Potgieter

    2012-02-01

    Full Text Available For centuries, the maritime defence of South Africa was a colonial responsibility. First performed by the Dutch, the British took over the task after they wrestled the Cape of Good Hope from the Dutch. The Cape was of supreme strategic value to Britain as the link with India and a great part of her empire. Therefore for more than a century and a half (from 1806 to the abrogation of the Simon's Town Agreement the Royal Navy had a constant presence in South African territorial waters. Furthermore when the first flickers of an indigenous maritime defence organisation appeared in South Africa it was British in character. The South African Division of the part-time Royal Naval Voluntary Reserve (RNVR came into being long before the country had a navy. The origin of the South African Navy dates back to 1922, when, the South African Naval Service was created with the arrival of three small ships from Britain. Unfortunately, the budget cuts during the Depression meant that these ships and their crews were paid off (in 1933-4 and only a skeleton staff remained. This was still the position at the outbreak of the Second World War in 1939. The Union of South Africa's declaration of war against Germany on 6 September 1939, meant that the country's utterly neglected Navy had to suddenly prepare for war. Ships had to be found, and as purpose-build warships were out of the question, ships from the country's fishing fleet and trade had to suffice. A small ocean-going navy was created for the defence of the Union's ports and coastline. Following an urgent request from the British Admiralty in November 1940, South Africa sent four anti-submarine vessels to join the Royal Navy in the Mediterranean. As the war progressed, more ships of the South African Naval Forces arrived in the Mediterranean. They were used for a variety of tasks, ranging from minesweeping to salvage work. South African ships and crews earned themselves quite a reputation, participating in most

  12. Lupus nephritis is associated with poor pregnancy outcomes in pregnant SLE patients in Cape Town: a retrospective analysis

    OpenAIRE

    Mbuli, Lindisa; Mapiye, Darlington; Okpechi, Ikechi

    2015-01-01

    Introduction Systemic lupus erythematosus (SLE) is a multi-system auto-immune disease common in females of child-bearing age. The effect of pregnancy on SLE and vice versa have not been well characterised in Africans. The aim of this study is to describe the pregnancy outcomes of patients with SLE presenting to the maternity department of Groote Schuur Hospital, Cape Town. Methods This study was designed as a retrospective review of records of pregnant women known with SLE and followed-up at ...

  13. Foraging range and habitat use by Cape Vulture Gyps coprotheres from the Msikaba colony, Eastern Cape province, South Africa

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    Morgan B. Pfeiffer

    2015-03-01

    Full Text Available Despite the extent of subsistence farmland in Africa, little is known about endangered species that persist within them. The Cape Vulture (Gyps coprotheres is regionally endangered in southern Africa and at least 20% of the population breeds in the subsistence farmland area previously known as the Transkei in the Eastern Cape province of South Africa. To understand their movement ecology, adult Cape Vultures (n = 9 were captured and fitted with global positioning system/global system for mobile transmitters. Minimum convex polygons (MCPs,and 99% and 50% kernel density estimates (KDEs were calculated for the breeding and non breeding seasons of the Cape Vulture. Land use maps were constructed for each 99% KDE and vulture locations were overlaid. During the non-breeding season, ranges were slightly larger(mean [± SE] MCP = 16 887 km2 ± 366 km2 than the breeding season (MCP = 14 707 km2 ± 2155 km2. Breeding and non-breeding season MCPs overlapped by a total of 92%. Kernel density estimates showed seasonal variability. During the breeding season, Cape Vultures used subsistence farmland, natural woodland and protected areas more than expected. In the non-breeding season, vultures used natural woodland and subsistence farmland more than expected, and protected areas less than expected. In both seasons, human-altered landscapes were used less, except for subsistence farmland.Conservation implications: These results highlight the importance of subsistence farm land to the survival of the Cape Vulture. Efforts should be made to minimise potential threats to vultures in the core areas outlined, through outreach programmes and mitigation measures.The conservation buffer of 40 km around Cape Vulture breeding colonies should be increased to 50 km.

  14. Two new water beetles from the South African Cape (Coleoptera, Hydraenidae).

    Science.gov (United States)

    Bilton, David T

    2016-01-01

    Pterosthetops nitidus sp. nov. and Oomtelecopon namaqum sp. nov. are described from the Western and Northern Cape Provinces of South Africa respectively. Diagnostic notes are provided for each species, together with details of occupied microhabitats. PMID:27470748

  15. Mercury in the atmosphere and in rainwater at Cape Point, South Africa

    Science.gov (United States)

    Brunke, Ernst-Günther; Walters, Chavon; Mkololo, Thumeka; Martin, Lynwill; Labuschagne, Casper; Silwana, Bongiwe; Slemr, Franz; Weigelt, Andreas; Ebinghaus, Ralf; Somerset, Vernon

    2016-01-01

    Mercury measurements were concurrently made in air (Gaseous Elemental Mercury, i.e. GEM) as well as in precipitation samples (Total mercury, i.e. TotHg) over a seven year period (2007-2013) at Cape Point, South Africa, during the rainy seasons (May-October). Eighty-five rain events, almost exclusively associated with cold fronts, have been identified of which 75% reached the Cape Point observatory directly across the Atlantic Ocean from the south, while 19% moved in to the measuring site via the Cape Town metropolitan region. In statistic terms the GEM, TotHg, CO and 222Rn levels within the urban-marine events do not differ from those seen in the marine rain episodes. Over the 2007-2013 period, the May till Oct averages for GEM ranged from 0.913 ng m-3 to 1.108 ng m-3, while TotHg concentrations ranged from 0.03 to 52.5 ng L-1 (overall average: 9.91 ng L-1). A positive correlation (R2 = 0.49, n = 7) has been found between the average annual (May till October) GEM concentrations in air and TotHg concentration in rainwater suggesting a close relationship between the two species. The wetter years are normally associated with higher GEM and TotHg levels. Both GEM and TotHg annual means correlate positively with total annual (May till October) rain depths. If one or two outlier years are removed from the data set, the R2 values increase from 0.23 to 0.10 for GEM and TotHg to 0.97 (n = 5) and 0.89 (n = 5), respectively. The relationship between annual mean GEM and annual precipitation depth also holds for the period 1996-2004 (R2 = 0.6, n = 8) when GEM was measured manually (low resolution data). A positive correlation was also seen between annual average GEM concentrations and the El Niño Southern Oscillation (ENSO) Index (SOI), for the 1996-2004 period (R2 = 0.7, n = 8). For the 2007-2013 periods this relationship was also positive but less pronounced. The relationship between annual precipitation depth and annual SOI suggests that the inter-annual variations of GEM

  16. "The sun has set even though it is morning": Experiences and explanations of perinatal depression in an urban township, Cape Town.

    Science.gov (United States)

    Davies, Thandi; Schneider, Marguerite; Nyatsanza, Memory; Lund, Crick

    2016-06-01

    This study examined experiences and explanations of depression amongst Xhosa-speaking pregnant women, mothers, and health workers in an urban township in Cape Town, South Africa. The study was conducted as part of formative research for a randomised controlled trial to develop and evaluate a task-sharing counselling intervention for maternal depression in this setting. We conducted qualitative semi-structured interviews with 12 depressed and 9 nondepressed pregnant women and mothers of young babies, and 13 health care providers. We employed an in-depth framework analysis approach to explore the idioms, descriptions, and perceived causes of depression particular to these women, and compared these with the ICD-10 and DSM-5 criteria for major depression. We found that symptoms of major depression are similar in this township to those described in international criteria (withdrawal, sadness, and poor concentration), but that local descriptions of these symptoms vary. In addition, all the symptoms described by participants were directly related to stressors occurring in the women's lives. These stressors included poverty, unemployment, lack of support from partners, abuse, and death of loved ones, and were exacerbated by unwanted or unplanned pregnancies and the discovery of HIV positive status at antenatal appointments. The study calls attention to the need for specifically designed counselling interventions for perinatal depression that are responsive to the lived experiences of these women and grounded in the broader context of poor socioeconomic conditions and living environments in South Africa, all of which have a direct impact on mental health. PMID:26905932

  17. Foraging range and habitat use by Cape Vulture Gyps coprotheres from the Msikaba colony, Eastern Cape province, South Africa

    OpenAIRE

    Morgan B. Pfeiffer; Venter, Jan A; Colleen T Downs

    2015-01-01

    Despite the extent of subsistence farmland in Africa, little is known about endangered species that persist within them. The Cape Vulture (Gyps coprotheres) is regionally endangered in southern Africa and at least 20% of the population breeds in the subsistence farmland area previously known as the Transkei in the Eastern Cape province of South Africa. To understand their movement ecology, adult Cape Vultures (n = 9) were captured and fitted with global positioning system/global system for mo...

  18. Nuclear microanalysis of tooth enamel from a community in the Western Cape, South Africa

    Science.gov (United States)

    Pineda-Vargas, C. A.; Naidoo, S.; Eisa, M. E. M.

    2007-07-01

    Extracted teeth collected from a Black African community living in the Gugulethu suburb of Cape Town, South Africa were studied by nuclear microscopy. Analysis by PIXE (with 3.0 MeV protons) of permanent extracted incisor and molar teeth from males and females of different ages showed a homogeneous elemental profile distribution for iron, zinc and strontium, irrespective of gender and/or age. Fluorine content as determined simultaneously from the 110 keV gamma-ray yield from proton bombardment had a similar mean value (females: 1.8% by mass and males: 1.6% by mass) for both genders. However, the mean content of strontium for females (97 μg g -1) was about 40% lower than that for males (69 μg g -1). In addition, a sub-group of children showed a smaller standard deviation on the distribution of zinc and fluorine. Previous results on the trace elemental concentration of the enamel of molar teeth, showed a depletion of up to 50% by mass for strontium after 20 h of exposure in acidic solution. Although the strontium level for the African female group fits this profile it is not certain what the demineralization observed was due too.

  19. Nuclear microanalysis of tooth enamel from a community in the Western Cape, South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Pineda-Vargas, C.A. [MRG Group, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa) and Groote Schuur Hospital, Private Bag, Observatory 7935 (South Africa)]. E-mail: pineda@tlabs.ac.za; Naidoo, S. [Faculty of Dentistry, P/Bag X1, Tygerberg 7505 (South Africa); Eisa, M.E.M. [Sudan University of Science and Technology, Department of Physics, P.O. Box 407, Khartoum (Sudan)

    2007-07-15

    Extracted teeth collected from a Black African community living in the Gugulethu suburb of Cape Town, South Africa were studied by nuclear microscopy. Analysis by PIXE (with 3.0 MeV protons) of permanent extracted incisor and molar teeth from males and females of different ages showed a homogeneous elemental profile distribution for iron, zinc and strontium, irrespective of gender and/or age. Fluorine content as determined simultaneously from the 110 keV gamma-ray yield from proton bombardment had a similar mean value (females: 1.8% by mass and males: 1.6% by mass) for both genders. However, the mean content of strontium for females (97 {mu}g g{sup -1}) was about 40% lower than that for males (69 {mu}g g{sup -1}). In addition, a sub-group of children showed a smaller standard deviation on the distribution of zinc and fluorine. Previous results on the trace elemental concentration of the enamel of molar teeth, showed a depletion of up to 50% by mass for strontium after 20 h of exposure in acidic solution. Although the strontium level for the African female group fits this profile it is not certain what the demineralization observed was due too.

  20. Understanding Social Responsiveness: Portraits of practice at the University of Cape Town

    OpenAIRE

    Judith Favish; Sonwabo Ngcelwane

    2009-01-01

    In 2004 the University of Cape (UCT) launched its first annual report on social responsiveness at the university. As a public institution receiving considerable funding from the public purse, it was deemed appropriate that the university should report annually on how it was addressing major development challenges facing the country. The first part of this article describes the process of developing a shared definition of and conceptual clarity about social responsiveness. The second part deve...

  1. The influence of environmental variables on the presence of white sharks, Carcharodon carcharias at two popular Cape Town bathing beaches: a generalized additive mixed model.

    Science.gov (United States)

    Weltz, Kay; Kock, Alison A; Winker, Henning; Attwood, Colin; Sikweyiya, Monwabisi

    2013-01-01

    Shark attacks on humans are high profile events which can significantly influence policies related to the coastal zone. A shark warning system in South Africa, Shark Spotters, recorded 378 white shark (Carcharodon carcharias) sightings at two popular beaches, Fish Hoek and Muizenberg, during 3690 six-hour long spotting shifts, during the months September to May 2006 to 2011. The probabilities of shark sightings were related to environmental variables using Binomial Generalized Additive Mixed Models (GAMMs). Sea surface temperature was significant, with the probability of shark sightings increasing rapidly as SST exceeded 14 °C and approached a maximum at 18 °C, whereafter it remains high. An 8 times (Muizenberg) and 5 times (Fish Hoek) greater likelihood of sighting a shark was predicted at 18 °C than at 14 °C. Lunar phase was also significant with a prediction of 1.5 times (Muizenberg) and 4 times (Fish Hoek) greater likelihood of a shark sighting at new moon than at full moon. At Fish Hoek, the probability of sighting a shark was 1.6 times higher during the afternoon shift compared to the morning shift, but no diel effect was found at Muizenberg. A significant increase in the number of shark sightings was identified over the last three years, highlighting the need for ongoing research into shark attack mitigation. These patterns will be incorporated into shark awareness and bather safety campaigns in Cape Town.

  2. The influence of environmental variables on the presence of white sharks, Carcharodon carcharias at two popular Cape Town bathing beaches: a generalized additive mixed model.

    Directory of Open Access Journals (Sweden)

    Kay Weltz

    Full Text Available Shark attacks on humans are high profile events which can significantly influence policies related to the coastal zone. A shark warning system in South Africa, Shark Spotters, recorded 378 white shark (Carcharodon carcharias sightings at two popular beaches, Fish Hoek and Muizenberg, during 3690 six-hour long spotting shifts, during the months September to May 2006 to 2011. The probabilities of shark sightings were related to environmental variables using Binomial Generalized Additive Mixed Models (GAMMs. Sea surface temperature was significant, with the probability of shark sightings increasing rapidly as SST exceeded 14 °C and approached a maximum at 18 °C, whereafter it remains high. An 8 times (Muizenberg and 5 times (Fish Hoek greater likelihood of sighting a shark was predicted at 18 °C than at 14 °C. Lunar phase was also significant with a prediction of 1.5 times (Muizenberg and 4 times (Fish Hoek greater likelihood of a shark sighting at new moon than at full moon. At Fish Hoek, the probability of sighting a shark was 1.6 times higher during the afternoon shift compared to the morning shift, but no diel effect was found at Muizenberg. A significant increase in the number of shark sightings was identified over the last three years, highlighting the need for ongoing research into shark attack mitigation. These patterns will be incorporated into shark awareness and bather safety campaigns in Cape Town.

  3. As desigualdades escolares na África do Sul: força das coisas" e política educativa (o exemplo da Província do Cabo Educational inequalities in South Africa: the "force of things" and educational policy (the example of Cape Town

    Directory of Open Access Journals (Sweden)

    Claude Carpentier

    2008-12-01

    considered the capacity of policies to bend under the "force of things", that is, the weight of economic and social determiners or what is presented as such. The political change that took place in South Africa in 1994 is at the origin of a debate in the country on whether the decisions made aiming at eliminating the discriminations inherited from the past in terms of access to education adopted 10 years later or in effect. We attempt to analyze "the force of things" through the official data available for the Western Cape Province. Our study had three main concerns: firstly, determining the amplitude of racial segregation at school after the apartheid period, find out the weight of the underlying social determiners and their racial differences, the persistence of strong social inequalities in the access to education, and finally question the capacity of the political machine to control and to what extent this "force of things", which probably expresses both the heritage and the workings of the South African society currently under the effects of globalization and the perpetuated by the associated social-economic inequalities.

  4. The development of a web-based, psycho-educational strategy for safe internet use amongst adolescents in the northern suburbs of Cape Town / Serahni Symington

    OpenAIRE

    Symington, Serahni

    2014-01-01

    Within this study, a psycho-educational strategy was designed to promote online safety practices for adolescents living in the northern suburbs of Cape Town. The study made use of a mixed method methodology, including both quantitative and qualitative research. This enabled access to 183 adolescents, as well as gaining more focused and specific insights from adolescent focus groups with a total of eight focus groups. This psycho-educational strategy was designed in the form of an interacti...

  5. Understanding Social Responsiveness: Portraits of practice at the University of Cape Town

    Directory of Open Access Journals (Sweden)

    Judith Favish

    2009-11-01

    Full Text Available In 2004 the University of Cape (UCT launched its first annual report on social responsiveness at the university. As a public institution receiving considerable funding from the public purse, it was deemed appropriate that the university should report annually on how it was addressing major development challenges facing the country. The first part of this article describes the process of developing a shared definition of and conceptual clarity about social responsiveness. The second part develops this further by outlining how practices on the ground helped to inform a conceptual framework defining the links between social responsiveness and the other core processes of the university: research and teaching. The third part of the article describes ways to support and reward social responsiveness. Finally, the article assesses the extent to which UCT has been able to institutionalise social responsiveness. The article outlines progress that has been made and suggests that the participative processes employed in the policy development phase have helped lay the foundations for institutionalisation. Despite this, however, challenges remain with respect to ensuring a consistent implementation of the policy across the institution and maximising the impact of social responsiveness on addressing critical challenges facing the country.

  6. Miocene climate and vegetation changes in the Cape Peninsula, South Africa: Evidence from biogeochemistry and palynology

    NARCIS (Netherlands)

    Sciscio, L.; Tsikos, H.; Roberts, D.L.; Scott, L.; van Breugel, Y.; Sinninghe Damste, J.S.; Schouten, S.; Grocke, D.R.

    2016-01-01

    Organic material from the Noordhoek area on the western margin of the Cape Peninsula, South Africa, wasobtained from a ~50 m-long drill-core dominated by fluvio-lacustrine siliciclastic sediments. The aim of thisstudy is to constrain fluctuations in climate and the decline of tropical vegetation ele

  7. University Multilingualism: A Critical Narrative from the University of the Western Cape, South Africa

    Science.gov (United States)

    Antia, Bassey E.

    2015-01-01

    This article offers a narrative of the University of the Western Cape, South Africa, from the prism of the duality of language as a co-modality (with people, protest, policy and practices) for constituting the institution in whole or in part and as a reflection of its co-modalities. For its framing, the narrative eclectically draws on language…

  8. 'A thing full of stories': Traditional healers' explanations of epilepsy and perspectives on collaboration with biomedical health care in Cape Town.

    Science.gov (United States)

    Keikelame, Mpoe Johannah; Swartz, Leslie

    2015-10-01

    The experience of epilepsy is profoundly culturally mediated and the meanings attributed to the condition can have a great impact on its social course. This qualitative study used Kleinman's Explanatory Model framework to explore traditional healers' perspectives on epilepsy in an urban township in Cape Town, South Africa. The healers who participated in the study were Xhosa-speaking, had experience caring for patients with epilepsy, and had not received any training on epilepsy. Six individual in-depth interviews and one focus group with nine traditional healers were conducted using a semi-structured interview guide. Traditional healers identified several different names referring to epilepsy. They explained epilepsy as a thing inside the body which is recognized by the way it presents itself during an epileptic seizure. According to these healers, epilepsy is difficult to understand because it is not easily detectable. Their biomedical explanations of the cause of epilepsy included, among others, lack of immunizations, child asphyxia, heredity, traumatic birth injuries and dehydration. These healers believed that epilepsy could be caused by amafufunyana (evil spirits) and that biomedical doctors could not treat the supernatural causes of epilepsy. However, the healers believed that western medicines, as well as traditional medicines, could be effective in treating the epileptic seizures. Traditional healers were supportive of collaboration with western-trained practitioners and highlighted that the strategy must have formal agreements in view of protection of intellectual property, accountability and respect of their indigenous knowledge. The findings suggest a need for interventions that promote cultural literacy among mental health practitioners. Research is urgently needed to assess the impact of such collaborations between biomedical services and traditional healers on epilepsy treatment and care. PMID:25680366

  9. The prevalence and functional impact of musculoskeletal conditions amongst clients of a primary health care facility in an under-resourced area of Cape Town

    Directory of Open Access Journals (Sweden)

    Jelsma Jennifer

    2010-01-01

    Full Text Available Abstract Background The extent of disease burden of musculoskeletal conditions (MSC not due to injury has not been well determined in sub-Saharan Africa. The 1999 Global Burden of Disease study estimated the prevalence of osteoarthritis and rheumatoid arthritis to be 150/100,000 compared to 1,500/100,000 in Europe. The objective of the study was to determine the prevalence of MSC and the functional implications in a sample of people attending community health centres in Cape Town, South Africa. Methods A cross-sectional, descriptive study was conducted in clinics in two resource poor communities. Phase I consisted of screening and those who screened positive for peripheral or spinal joint pain went on to complete Phase II, which included the Stanford Health Assessment Questionnaire. Results 1005 people were screened in Phase I. Of these, 362 (36% reported MSC not due to injury in the past three months. Those with MSC had higher rates of co-morbidities in every category than those without. The mean Disability Index for those with MSC was mild to moderate and moderate to severe in those over 55 years. Conclusions Although the sample may not be representative of the general community, the prevalence is considerably greater than those reported elsewhere even when the population of the catchment area is used as a denominator, (367/100 000. The common presentation of MSC with co-morbid diabetes and hypertension requires holistic management by appropriately trained health care practitioners. Any new determination of burden of disease due to MSC should recognise that these disorders may be more prevalent in developing countries than previously estimated.

  10. Unpacking the geography of tourism innovation in Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Booyens Irma

    2016-03-01

    Full Text Available This paper interrogates the geography of tourism innovation in the Western Cape, South Africa. In particular, innovations by tourism firms are mapped and local tourism innovation networks are analysed. Networking behaviour is examined since it is regarded as indispensable for accessing knowledge and learning for innovation purposes. The analysis draws on a broader investigation of tourism innovation and networking within the Western Cape province. It is revealed that the main tourist regions in the Western Cape are also the most innovative. Whilst external networking relations are observed to be highly significant for tourism innovation, local embeddedness remains critical for stimulating path creation and exploiting local core competencies for the competitiveness and survival of tourism firms and destinations.

  11. Comparison and validation of full-scale data from wind measurements in the Cape Peninsula, South Africa

    DEFF Research Database (Denmark)

    Kruger, Andries C.; Goliger, Adam M.; Larsén, Xiaoli Guo;

    2014-01-01

    The complexity of the wind climate of Cape Town and its surroundings can be shown by the measurements of specific wind phenomena by weather stations around Table Mountain. It is shown that there are substantial differences between wind speed characteristics affecting various parts of the city...

  12. Beak and feather disease viruses circulating in Cape parrots (Poicepahlus robustus) in South Africa.

    Science.gov (United States)

    Regnard, Guy L; Boyes, Rutledge S; Martin, Rowan O; Hitzeroth, Inga I; Rybicki, Edward P

    2015-01-01

    Captive and wild psittacines are vulnerable to the highly contagious psittacine beak and feather disease. The causative agent, beak and feather disease virus (BFDV), was recently detected in the largest remaining population of endangered Cape parrots (Poicepahlus robustus), which are endemic to South Africa. Full-length genomes were isolated and sequenced from 26 blood samples collected from wild and captive Cape parrots to determine possible origins of infection. All sequences had characteristic BFDV sequence motifs and were similar in length to those described in the literature. However, BFDV coat protein (CP) sequences from this study did not contain a previously identified bipartite nuclear localisation signal (NLS) within residues 39-56, which indicates that an alternate NLS is involved in shuttling the CP into the nucleus. Sequences from the wild population shared a high degree of similarity, irrespective of year or location, suggesting that the disease outbreak occurred close to the time when the samples were collected. Phylogenetic analysis of full-length genomes showed that the captive Cape parrot sequences cluster with those isolated from captive-bred budgerigars in KwaZulu-Natal Province, South Africa. Exposure to captive-bred Cape parrots from a breeding facility in KwaZulu-Natal is suggested as a possible source for the virus infection. Phylogenetic analysis of BFDV isolates from wild and captive Cape parrots indicated two separate infection events in different populations, which highlights the potential risk of introducing new strains of the virus into the wild population. The present study represents the first systematic investigation of BFDV virus diversity in the southern-most population of Cape parrots.

  13. Beak and feather disease viruses circulating in Cape parrots (Poicepahlus robustus) in South Africa.

    Science.gov (United States)

    Regnard, Guy L; Boyes, Rutledge S; Martin, Rowan O; Hitzeroth, Inga I; Rybicki, Edward P

    2015-01-01

    Captive and wild psittacines are vulnerable to the highly contagious psittacine beak and feather disease. The causative agent, beak and feather disease virus (BFDV), was recently detected in the largest remaining population of endangered Cape parrots (Poicepahlus robustus), which are endemic to South Africa. Full-length genomes were isolated and sequenced from 26 blood samples collected from wild and captive Cape parrots to determine possible origins of infection. All sequences had characteristic BFDV sequence motifs and were similar in length to those described in the literature. However, BFDV coat protein (CP) sequences from this study did not contain a previously identified bipartite nuclear localisation signal (NLS) within residues 39-56, which indicates that an alternate NLS is involved in shuttling the CP into the nucleus. Sequences from the wild population shared a high degree of similarity, irrespective of year or location, suggesting that the disease outbreak occurred close to the time when the samples were collected. Phylogenetic analysis of full-length genomes showed that the captive Cape parrot sequences cluster with those isolated from captive-bred budgerigars in KwaZulu-Natal Province, South Africa. Exposure to captive-bred Cape parrots from a breeding facility in KwaZulu-Natal is suggested as a possible source for the virus infection. Phylogenetic analysis of BFDV isolates from wild and captive Cape parrots indicated two separate infection events in different populations, which highlights the potential risk of introducing new strains of the virus into the wild population. The present study represents the first systematic investigation of BFDV virus diversity in the southern-most population of Cape parrots. PMID:25209153

  14. The profile of people reporting with low back pain to a resource poor clinic in Cape Town

    Directory of Open Access Journals (Sweden)

    D.L. Yates

    2010-02-01

    Full Text Available In order to provide targeted information regarding understanding and  management  of  low  back  pain  (LBP,  it  is  necessary  to  understand  the life situation of patients. The objective of this study was to develop a profile of patients with LBP seeking care in an under-resourced area of Cape Town.The subjects were all patients attending a community health centre with a primary diagnosis of LBP. A self-designed questionnaire was used to gather relevant information such as BMI, smoking, physical activities at home and work and  potentially  stressful  life  events.  Questions  about  perceptions  of  LBP,  the role of health personnel, income and employment were included.  Subjects could also identify which information they would like to be given by their health care providers. Fifty  subjects  were  interviewed,  74%  were  female.  The  mean  ages  were  50.7  years  (SD  14.0  and  54.1  years (SD  15.1  for  males  and  females  respectively.  There  was  a  high  prevalence  of  smoking  and  obesity,  low  levels  of  education, and many reported high stress levels. There were a high percentage of manual workers and the nature of their activities could put them at risk for development and exacerbation of LBP. Few people knew what to expect with regard to the likely outcome of their pain and the majority identified the need for communication about the duration, prognosis, implications and management of LBP. Conclusion: A profile developed of the typical LBP patient in this community provided valuable information, which can be utilized to develop appropriate intervention strategies.

  15. Rural growth linkages in the Eastern Cape Province of South Africa

    OpenAIRE

    Ngqangweni, Simphiwe

    1999-01-01

    This report addresses the impact of rising smallholder incomes on local non-agricultural development in the Eastern Cape of South Africa. It determines how increased rural incomes are spent on a mix of goods and services, and debates the implications of these spending patterns for growth in rural areas through the alleviation of demand constraints. These results make it possible to identify areas of intervention necessary for sustaining growth originating from stimulus to tradable agriculture...

  16. A longitudinal study of a reading project in the Northern Cape, South Africa

    OpenAIRE

    Snyman, Maritha E

    2016-01-01

    The topic of this longitudinal study was reading promotion and its perceived benefits. The aim was to determine if reading promotion can lead to reader development and if reader development can lead to self-development, as is often claimed in the literature. A reading promotion project in the Northern Cape, South Africa, was monitored over a period of five years by using a selection of qualitative and quantitative data collection methods. The outcome of the study indicates that the reading pr...

  17. A new Cyrtanthus species(Amaryllidaceae: Cyrtantheae endemic to the Albany Centre, Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    D. A. Snijman

    2003-12-01

    Full Text Available Cyrtanthus macmasteri Snijman is a rare new species from the Albany Centre of endemism. Eastern Cape. South Africa. Most closely related to C.  galpinii Baker, and autumn-flowering species with a single or rarely-flowered inflorescence from the northern regions of southern Africa. C macmasteri is distinguished by a 3 to 6-flowered inflorescence. It grows on steep banks of the Great Kei River and its tributaries and flowers in summer.

  18. The impact of black wattle encroachment of indigenous grasslands on soil carbon, Eastern Cape, South Africa

    DEFF Research Database (Denmark)

    Oelofse, Myles; Birch-Thomsen, Torben; Magid, Jakob;

    2016-01-01

    adverse environmental impacts in South Africa. Little is known about the effects of black wattle encroachment on soil carbon, therefore the aim of this study was to investigate the impact of black wattle encroachment of natural grassland on soil carbon stocks and dynamics. Focussing on two sites...... in the Eastern Cape, South Africa, the study analysed carbon stocks in soil and litter on a chronosequence of black wattle stands of varying ages (up to >50 years) and compared these with adjacent native grassland. The study found that woody encroachment of grassland at one site had an insignificant effect...

  19. Annual ryegrass toxicity in Thoroughbred horses in Ceres in the Western Cape Province, South Africa

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    J.D. Grewar

    2009-05-01

    Full Text Available An outbreak of annual ryegrass toxicity occurred on a Thoroughbred stud in Ceres in the Western Cape Province of South Africa. This is the 1st report of annual ryegrass toxicity in horses in South Africa, although the condition has been reported in cattle and sheep populations in the past. Annual ryegrass toxicity is characterised by a variety of neurological signs including tremors, convulsions, recumbency and in many cases death. The description of the outbreak includes the history, clinical presentation and treatment protocol administered during the outbreak. Various epidemiological variables and their influence in the outbreak are also considered.

  20. The use of visual methods to explore how children construct and assign meaning to the “self” within two urban communities in the Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Elizabeth Benninger

    2016-06-01

    Full Text Available This study aimed to explore how children construct and assign meaning to the “self” within two urban communities of Cape Town in South Africa. Using a child participation methodological framework data were collected using Photovoice and community maps with 54 participants between the ages of 9 and 12. Feelings of safety, social connectedness, and children's spaces were found to be central to the ways in which the participants constructed and assigned meaning to the “self.” The study provides implications for intervention programmes aimed at improving children's well-being to be inclusive of activities aimed at improving children's self-concept, including the construction of safe spaces for children to play, learn, and form meaningful relationships.

  1. The use of visual methods to explore how children construct and assign meaning to the "self" within two urban communities in the Western Cape, South Africa.

    Science.gov (United States)

    Benninger, Elizabeth; Savahl, Shazly

    2016-01-01

    This study aimed to explore how children construct and assign meaning to the "self" within two urban communities of Cape Town in South Africa. Using a child participation methodological framework data were collected using Photovoice and community maps with 54 participants between the ages of 9 and 12. Feelings of safety, social connectedness, and children's spaces were found to be central to the ways in which the participants constructed and assigned meaning to the "self." The study provides implications for intervention programmes aimed at improving children's well-being to be inclusive of activities aimed at improving children's self-concept, including the construction of safe spaces for children to play, learn, and form meaningful relationships. PMID:27291161

  2. Desertification of subtropical thicket in the Eastern Cape, South Africa: Are there alternatives?

    Science.gov (United States)

    Kerley, G I; Knight, M H; de Kock, M

    1995-01-01

    The Eastern Cape Subtropical Thicket (ECST) froms the transition between forest, semiarid karroid shrublands, and grassland in the Eastern Cape, South Africa. Undegraded ECST forms an impenetrable, spiny thicket up to 3 m high consisting of a wealth of growth forms, including evergreen plants, succulent and deciduous shrubs, lianas, grasses, and geophytes. The thicket dynamics are not well understood, but elephants may have been important browsers and patch disturbance agents. These semiarid thickets have been subjected to intensive grazing by domestic ungulates, which have largely replaced indigenous herbivores over the last 2 centuries. Overgrazing has extensively degraded vegetation, resulting in the loss of phytomass and plant species and the replacement of perennials by annuals. Coupled with these changes are alterations of soil structure and secondary productivity. This rangeland degradation has largely been attributed to pastoralism with domestic herbivores. The impact of indigenous herbivores differs in scale, intensity, and nature from that of domestic ungulates. Further degradation of the ECST may be limited by alternative management strategies, including the use of wildlife for meat production and ecotourism. Producing meat from wildlife earns less income than from domestic herbivores but is ecologically sustainable. The financial benefits of game use can be improved by developing expertise, technology, and marketing. Ecotourism is not well developed in the Eastern Cape although the Addo Elephant National Park is a financial success and provides considerable employment benefits within an ecologically sustainable system. The density of black rhinoceros and elephant in these thickets is among the highest in Africa, with high population growth and the lowest poaching risk. The financial and ecological viability of ecotourism and the conservation status of these two species warrant expanding ecotourism in the Eastern Cape, thereby reducing the probability of

  3. Causes of plant diversification in the Cape biodiversity hotspot of South Africa.

    Science.gov (United States)

    Schnitzler, Jan; Barraclough, Timothy G; Boatwright, James S; Goldblatt, Peter; Manning, John C; Powell, Martyn P; Rebelo, Tony; Savolainen, Vincent

    2011-05-01

    The Cape region of South Africa is one of the most remarkable hotspots of biodiversity with a flora comprising more than 9000 plant species, almost 70% of which are endemic, within an area of only ± 90,000 km2. Much of the diversity is due to an exceptionally large contribution of just a few clades that radiated substantially within this region, but little is known about the causes of these radiations. Here, we present a comprehensive analysis of plant diversification, using near complete species-level phylogenies of four major Cape clades (more than 470 species): the genus Protea, a tribe of legumes (Podalyrieae) and two speciose genera within the iris family (Babiana and Moraea), representing three of the seven largest plant families in this biodiversity hotspot. Combining these molecular phylogenetic data with ecological and biogeographical information, we tested key hypotheses that have been proposed to explain the radiation of the Cape flora. Our results show that the radiations started throughout the Oligocene and Miocene and that net diversification rates have remained constant through time at globally moderate rates. Furthermore, using sister-species comparisons to assess the impact of different factors on speciation, we identified soil type shifts as the most important cause of speciation in Babiana, Moraea, and Protea, whereas shifts in fire-survival strategy is the most important factor for Podalyrieae. Contrary to previous findings in other groups, such as orchids, pollination syndromes show a high degree of phylogenetic conservatism, including groups with a large number of specialized pollination syndromes like Moraea. We conclude that the combination of complex environmental conditions together with relative climatic stability promoted high speciation and/or low extinction rates as the most likely scenario leading to present-day patterns of hyperdiversity in the Cape.

  4. Response times of ambulances to calls from Midwife Obstetric Units of the Peninsula Maternal and Neonatal Service (PMNS in Cape Town

    Directory of Open Access Journals (Sweden)

    J.K. Marcus

    2009-09-01

    Full Text Available Response times of ambulances to calls from Midwife Obstetric Units, although varied, are perceived as slow. Delays in transporting women experiencing complications during or after their pregnancies to higher levels of care may have negative consequences such as fetal, neonatal or maternal morbidity or death. An exploratory descriptive study was undertaken to investigate the response times of ambulances of the Western Cape Emergency Medical Services to calls from midwife obstetric units (MOUs in the Peninsula Maternal and Neonatal Services (PMNS in Cape Town. Response times were calculated from data collected in specific MOUs using a specifically developed instrument. Recorded data included time of call placed requesting transfer, diagnosis or reason for transfer, priority of call and the time of arrival of ambulance to the requesting facility. Mean, median and range of response times, in minutes, to various MOUs and priorities of calls were calculated. These were then compared using the Kruskal-Wallis test. A comparison was then made between the recorded and analysed response times to national norms and recommendations for ambulance response times and maternal transfer response times respectively.A wide range of response times was noted for the whole sample. Median response times across all priorities of calls and to all MOUs in sample fell short of national norms and recommendations. No statistical differences were noted between various priorities of calls and MOUs.The perception of delayed response times of ambulances to MOUs in the PMNS was confirmed in this pilot study.

  5. Small-scale Fisheries Governance and Understanding the Snoek (Thyrsites atun Supply Chain in the Ocean View Fishing Community, Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Moenieba Isaacs

    2013-12-01

    Full Text Available Postapartheid fisheries reform in South Africa, through the Marine Living Resources Act (MLRA 18 of 1998, used individual transferable quotas (ITQs to broaden resource access through allocating quotas to new entrants, even though the system has been created to reduce capacity through a reduction in the number of active fishers. The formal action space created through fisheries reform in South Africa left many artisanal fishers to operate in the informal action spaces, selling Thyrsites atun (snoek to poor communities to sustain their livelihoods. Artisanal fishers were not recognized by MLRA of 1998 and through class action case brought against the ITQ system, and in out of court settlement with the claimants in 2007, 1000 interim relief permits will be allocated to artisanal fishes and the development of a new small-scale fisheries policy for South Africa. In this case study of a fishing community in Ocean View, Cape Town I examine a snoek fishery that operates differently, through a community supply chain and informal markets, than that of the high value ITQ regulated species, yet plays a significant role in the livelihoods of artisanal fishers and in the food security of poor households. The findings of this case study show the failures of existing policy frameworks and the implications for the implementation of the new small-scale fisheries policy in South Africa.

  6. A Critical Appraisal of Western Cape Forum for Intellectual Disability V Government of the Republic of South Africa

    OpenAIRE

    Petronell Kruger.

    2015-01-01

    The 2011 the Western Cape Forum for Intellectual Disability v Government of The Republic of South Africa case flagged a lot of issues faced by persons with disabilities relating to access to education in South Africa. The case tackled certain perceptions about the ineducability of persons with profound and severe disability and the remaining charity-oriented perception by the South African Department of Basic Education. While the court made several important points in advancing universal acce...

  7. Plant communities along the Eerste River, Western Cape, South Africa: Community descriptions and implications for restoration

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    Clifton S. Meek

    2013-02-01

    Full Text Available Riparian plant communities fulfil many functions, including the provision of corridors linking protected areas and other zones of high conservation value. These habitats across much of South Africa’s Cape Floristic Region, especially in the lowlands, have been heavily impacted and degraded by human activities. There is increasing interest in the restoration of degraded riparian zones and the ecosystem services they provide to enhance the conservation value of landscapes. Previous studies of riparian vegetation in the Cape Floristic Region focused on pristine headwater systems, and little is known about human-impacted communities that make up most of the riparian vegetation in downstream areas. More information is needed on the composition of these plant communities to establish a baseline for management intervention. The riparian zone of the Eerste River in South Africa’s Western Cape province provides a good opportunity to study the features of riparian vegetation along the entire gradient, from pristine vegetation in a protected area through different levels of human-mediated degradation. Riparian vegetation was surveyed in 150 plots along the entire length of the Eerste River (ca. 40 km. Data were analysed using the vegetation classification and analysis software package JUICE. Final groupings were plotted onto a two-dimensional detrended correspondence analysis plane to check the position of the communities in the reduced multidimensional space. Ten distinct plant communities were identified, including several novel communities dominated by alien plant species. Descriptions of each plant community are presented. Diagnostic, constant and dominant species are listed and the major structural and ecological characteristics of each community are described.Conservation implications: Major changes to hydrological and soil properties, nutrient dynamics and disturbance regimes and plant species composition along sections of the riparian zone mean

  8. Physiotherapeutic acute low back pain interventions in the private health sector of the Cape Metropole, South Africa.

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    Q. A. Louw

    2010-02-01

    Full Text Available Objective: To  rigorously  evaluate  the  outcomes  of  physio-therapeutic interventions in patients with acute low back pain (LBP within a clinical context.Methods:  A  multi-centre  prospective  case-series  study  design  was  used.  Eight private physiotherapy practices within the Cape Metropole, Cape Town, South Africa, each screened and recruited 12 eligible patients with acute LBP. Main outcome measures included pain and functional status.Data analysis: Demographic information, as well as pain and disability scores were descriptively analyzed using means, standard deviations and confidence intervals. The percentage change in pain was determined by the formula (100*painvisit2-painvisit1/painvisit1 and the significance level was set at p=0.05. Forward stepwise logistic regression was conducted to determine predictors of good pain and disability outcomes.Results: 48 subjects with acute LBP participated in this study (24 male and 24 female; mean age was 41.65 (SD 13.34. All scores except pain scores in the previous week, significantly improved (P<0.05. For disability, the difference between all visits bar the 10th visit was significant. No significant predictors for pain and disability for the final pain and disability score were found (crude odds calculations.Conclusion:  The  study  illustrates  that  physiotherapy  management  interventions  based  on  the  interpretation of  individual  physiotherapists  in  a  real-life  scenario,  yield  positive  outcomes  with  respect  to  momentary  pain  and  disability  scores.  With  over  27  different  combinations  of  treatment  modalities  used  across  the  participating  practices, conclusions as to the most effective physiotherapy treatment regimens for acute episodes of non-specific LBP in private practice cannot be made.

  9. Health risk behaviours of stroke patients in the Western Cape, South Africa

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    D. Biggs

    2008-02-01

    Full Text Available Stroke is a leading cause of death and a major cause of disability globally. Individuals with physical disabilities, including thosewho have suffered a stroke are at risk of secondary complications due to the impact of their disability, which may be exacerbated by their lifestylechoices. The aim of the present study was to determine the health riskbehaviours and factors that influence these behaviours of stroke patients inthe Metropole Region of the Western Cape, South Africa. A cross – sectionalsurvey, utilizing a self-administered questionnaire on a convenient sampleof 417 stroke patients, was used to collect data. A sub-sample of 10 parti-cipants was purposively selected for in-depth, face-to-face interviews.Approximately forty percent (40.3% of the participants did not engage in physical exercise. While 30.2% smoked only9% abused alcohol. A significant association was found between age and smoking (p<0.002. Information gathered in the in-depth interviews revealed factors that influenced the behaviours of the participants. These factors includedlack of financial resources and lack of access to information. As participants were found to be at risk of secondarycomplications because of poor lifestyle choices, there is a clear need to implement health promotion programmes topromote well-ness enhancing behaviours in order to enhance the quality of health of patients who have suffered astroke in the Western Cape, South Africa.

  10. The intercalated BSc (Med) Honours/MB ChB and integrated MB ChB/PhD tracks at the University of Cape Town: models for a national medical student research training programme.

    Science.gov (United States)

    Katz, A A; Futter, M; Mayosi, B M

    2014-02-01

    The Faculty of Health Sciences at the University of Cape Town is addressing the shortage of clinician-scientists in South Africa by introducing two research training tracks in parallel with the professional MB ChB programme, namely the intercalated BSc (Med) Hons/MB ChB track and the integrated MB ChB/PhD track. The BSc (Med) Hons/MB ChB track is available to MB ChB students who have completed the first two years of study. The track comprises a course in Molecular Medicine given concurrently with the MB ChB third-year curriculum, followed by a BSc (Med) Hons as a 'year out' of MB ChB. Subsequently students may enroll into the integrated MB ChB/PhD track that enables them to undertake a PhD concurrently with MB ChB studies, which will be spread over additional years, or alternatively to undertake a PhD after completion of the MB ChB. These tracks, which were launched in 2011, represent an opportunity to train a new cadre of young African clinician-scientists at the undergraduate level.

  11. Risk factors for incident HIV infection among antenatal mothers in rural Eastern Cape, South Africa

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    Charles Bitamazire Businge

    2016-01-01

    Full Text Available Background: The prevalence of HIV among antenatal clients in South Africa has remained at a very high rate of about 29% despite substantial decline in several sub-Saharan countries. There is a paucity of data on risk factors for incident HIV infection among antenatal mothers and women within the reproductive age bracket in local settings in the Eastern Cape, South Africa. Objective: To establish the risk factors for incident HIV infection among antenatal clients aged 18–49 years attending public antenatal clinics in rural Eastern Cape, South Africa. Design: This was an unmatched case–control study carried out in public health antenatal clinics of King Sabata District Municipality between January and March 2014. The cases comprised 100 clients with recent HIV infection; the controls were 200 HIV-negative antenatal clients. Socio-demographic, sexual, and behavioral data were collected using interviewer-administered questionnaires adapted from the standard DHS5 women's questionnaire. Multivariate logistic regression models were used to identify the independent risk factors for HIV infection. A p<0.05 was considered statistically significant. Results: The independent risk factors for incident HIV infection were economic dependence on the partner, having older male partners especially among women aged ≤20 years, and sex under the influence of alcohol. Conclusions: Therefore, effective prevention of HIV among antenatal mothers in KSDM must target the improvement of the economic status of women, thereby reducing economic dependence on their sexual partners; address the prevalent phenomenon of cross-generation sex among women aged <20 years; and regulate the brewing, marketing, and consumption of alcohol.

  12. Diversity and Contested Social Identities in Multilingual and Multicultural Contexts of the University of the Western Cape, South Africa

    Science.gov (United States)

    Banda, Felix; Peck, Amiena

    2016-01-01

    We draw on Rampton's "Crossing: Language and Ethnicity Among Adolescents" (2014. 2nd ed. New York: Routledge) notion of "crossing" to explore contestations in ethnolinguistic, cultural and racial affiliations at the University of the Western Cape (UWC), a university built for "Coloureds" in apartheid South Africa, but…

  13. Impacts of drought on grape yields in Western Cape, South Africa

    Science.gov (United States)

    Araujo, Julio A.; Abiodun, Babatunde J.; Crespo, Olivier

    2016-01-01

    Droughts remain a threat to grape yields in South Africa. Previous studies on the impacts of climate on grape yield in the country have focussed on the impact of rainfall and temperature separately; meanwhile, grape yields are affected by drought, which is a combination of rainfall and temperature influences. The present study investigates the impacts of drought on grape yields in the Western Cape (South Africa) at district and farm scales. The study used a new drought index that is based on simple water balance (Standardized Precipitation Evapotranspiration Index; hereafter, SPEI) to identify drought events and used a correlation analysis to identify the relationship between drought and grape yields. A crop simulation model (Agricultural Production Systems sIMulator, APSIM) was applied at the farm scale to investigate the role of irrigation in mitigating the impacts of drought on grape yield. The model gives a realistic simulation of grape yields. The Western Cape has experienced a series of severe droughts in the past few decades. The severe droughts occurred when a decrease in rainfall occurred simultaneously with an increase in temperature. El Niño Southern Oscillation (ENSO) appears to be an important driver of drought severity in the Western Cape, because most of the severe droughts occurred in El Niño years. At the district scale, the correlation between drought index and grape yield is weak ( r≈-0.5), but at the farm scale, it is strong ( r≈-0.9). This suggests that many farmers are able to mitigate the impacts of drought on grape yields through irrigation management. At the farm scale, where the impact of drought on grape yields is high, poor yield years coincide with moderate or severe drought periods. The APSIM simulation, which gives a realistic simulation of grape yields at the farm scale, suggests that grape yields become more sensitive to spring and summer droughts in the absence of irrigation. Results of this study may guide decision-making on

  14. Evaluating Truck Empty Running in Construction: A Case Study from Cape Town, South Africa

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    Winston Shakantu

    2012-11-01

    Full Text Available The efficiency of any transport operation isdependent on the degree to which vehiclecapacity is utilised on the forward and returntrips. Efficiency requirements create thelogistical challenges of finding backloads forreturning vehicles. In the absence ofbackloads, vehicles travel empty on the returnjourney. Construction is fundamentallydifferent from other freight services in thatapart from requiring large quantities of materialinputs, it also generates appreciable levels ofwaste. There is therefore, potential forreducing empty running by construction trucksthrough back-loading waste to points ofdisposal, reuse, recycling or reclamation.Back-loading, which is one of the reverselogistics processes is important for returningproducts that are damaged, obsolete or wornout and those unacceptable to buyers. Backloadingis also associated with utilising sparecapacity in the supply chain to increase returnon truck investment. This paper examines theoperations and processes associated withconstruction materials and waste logistics andassesses the potential for reduction in truckempty running through utilisation of thereverse logistics concept.

  15. Exploring Entrepreneurial Activity at Cape Town and Stellenbosch Universities, South Africa

    Science.gov (United States)

    Jafta, Rachel; Uctu, Ramazan

    2013-01-01

    Entrepreneurial activity at universities, especially spin-off formation, has emerged as an important mechanism for accelerating the transfer of technology and knowledge to commercial markets. With some exceptions, such as China, studies on university entrepreneurship have tended to concentrate on the experiences of developed countries. Perhaps…

  16. Peritonitis in children on peritoneal dialysis in Cape Town, South Africa : epidemiology and risks

    NARCIS (Netherlands)

    Raaijmakers, R.; Gajjar, P.; Schroder, C.; Nourse, P.

    2010-01-01

    Peritonitis is a frequent complication of peritoneal dialysis (PD) in children as well in adults. Data on PD and peritonitis in pediatric patients are very scarce in developing countries. A retrospective cohort study was performed between 2000 and 2008 with the aim to evaluate PD treatment and perit

  17. Investigating 19th and early 20th century Earthquakes in the Eastern Cape Province (South Africa)

    Science.gov (United States)

    Albini, Paola; Strasser, Fleur O.; Flint, Nicolette S.

    2014-05-01

    The seismicity for the years between 1820 and 1936 of Grahamstown, a settlement located in the heart of the current Eastern Cape Province of South Africa, is investigated with recourse to contemporaneous documentary sources. This investigation led to the development of a seismic history incorporating consideration of the broader geo-political context of the Eastern Cape colonial territory at that time. Individual studies of five regional events, ranging from Mw 6 to 4, that were felt in Grahamstown during that period are presented. An additional earthquake that was not felt at Grahamstown was included to present the exhaustive approach adopted in the study of the seismicity of the area. Each earthquake study includes the development of a full set of intensity data points (IDPs), which are used to determine reappraised epicentral locations and magnitudes, some of which differ significantly from previously listed parameters. The results thus obtained highlight the value of seeking out additional contemporary sources from a variety of sources in different languages when revisiting the source parameters of earthquakes for which no or only very limited instrumental information is available.

  18. Two new water beetles from the Hantamsberg, an inselberg in the Northern Cape of South Africa (Coleoptera, Hydraenidae).

    Science.gov (United States)

    Bilton, David T

    2014-11-26

    Mesoceration hantam sp. nov. and Parhydraena faeni sp. nov., are described from the Hantamsberg plateau, an inselberg in the Northern Cape of South Africa. The new species are so far known only from temporary waters on the Hantamsberg summit, where they were both abundant. Sampling in these mountains also revealed an interesting accompanying water beetle fauna, including the northernmost known record of Hydropeplus montanus Omer-Cooper, a species characteristic of mountain fynbos further south in the region.

  19. A longitudinal study of a reading project in the Northern Cape, South Africa

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    Maritha E. Snyman

    2016-03-01

    Full Text Available The topic of this longitudinal study was reading promotion and its perceived benefits. The aim was to determine if reading promotion can lead to reader development and if reader development can lead to self-development, as is often claimed in the literature. A reading promotion project in the Northern Cape, South Africa, was monitored over a period of five years by using a selection of qualitative and quantitative data collection methods. The outcome of the study indicates that the reading promotion project was responsible for positive changes in the lives of the beneficiaries of the intervention. It especially points to the positive role access to appropriate reading material and prolonged and enthusiastic reading motivation can play in the lives of a developing community with little means.Keywords: reading; reading promotion; reader development; longitudinal

  20. Erosion-land use change-climate change nexus in the Eastern Cape Province, South Africa

    Science.gov (United States)

    Kakembo, Vincent

    2016-04-01

    Unlike many parts of the world where land recovery has been realised as a response to less dependence on land for a livelihood, soil erosion - mainly on abandoned cultivated and overgrazed communal lands in the Eastern Cape Province of South Africa - has intensified. Land abandonment is attributed by most elderly land users to drought that hit the area in the 1960s. The interaction among land-degradation drivers - ranging from soil properties, topography, land-use changes and vegetation to local climate - has given rise to a self-amplifying land degradation feedback loop that has perpetuated severe forms of soil erosion. This has rendered the degraded areas particularly vulnerable to climate change impacts on water. The perpetual degradation calls for developing a dedicated policy on the management and rehabilitation of eroded lands. Restoration approaches should entail promoting disconnectivity on eroded hillslopes. Communal farmers also have to be sensitised and empowered to take ownership of the land-restoration process.

  1. New insights on the Karoo shale gas potential from borehole KZF-1 (Western Cape, South Africa)

    Science.gov (United States)

    Campbell, Stuart A.; Götz, Annette E.; Montenari, Michael

    2016-04-01

    A study on world shale reserves conducted by the Energy Information Agency (EIA) in 2013 concluded that there could be as much as 390 Tcf recoverable reserves of shale gas in the southern and south-western parts of the Karoo Basin. This would make it the 8th-largest shale gas resource in the world. However, the true extent and commercial viability is still unknown, due to the lack of exploration drilling and modern 3D seismic. Within the framework of the Karoo Research Initiative (KARIN), two deep boreholes were drilled in the Eastern and Western Cape provinces of South Africa. Here we report on new core material from borehole KZF-1 (Western Cape) which intersected the Permian black shales of the Ecca Group, the Whitehill Formation being the main target formation for future shale gas production. To determine the original source potential for shale gas we investigated the sedimentary environments in which the potential source rocks formed, addressing the research question of how much sedimentary organic matter the shales contained when they originally formed. Palynofacies indicates marginal marine conditions of a stratified basin setting with low marine phytoplankton percentages (acritarchs, prasinophytes), good AOM preservation, high terrestrial input, and a high spores:bisaccates ratio (kerogen type III). Stratigraphically, a deepening-upward trend is observed. Laterally, the basin configuration seems to be much more complex than previously assumed. Furthermore, palynological data confirms the correlation of marine black shales of the Prince Albert and Whitehill formations in the southern and south-western parts of the Karoo Basin with the terrestrial coals of the Vryheid Formation in the north-eastern part of the basin. TOC values (1-6%) classify the Karoo black shales as promising shale gas resources, especially with regard to the high thermal maturity (Ro >3). The recently drilled deep boreholes in the southern and south-western Karoo Basin, the first since the

  2. New species and new records of Pterosthetops: eumadicolous water beetles of the South African Cape (Coleoptera, Hydraenidae).

    Science.gov (United States)

    Bilton, David T

    2014-06-05

    Pterosthetops is one of a number of hydraenid genera endemic to the Cape of South Africa, whose minute moss beetle fauna is amongst the most diverse on earth. Here seven species are described as new: Pterosthetops baini sp. nov., Pterosthetops coriaceus sp. nov., Pterosthetops indwei sp. nov., Ptersothetops pulcherrimus sp. nov., Pterosthetops swartbergensis sp. nov., Pterosthetops tuberculatus sp. nov. and Pterosthetops uitkyki sp. nov., all from mountains in the Western Cape region. New collection records are also provided for all five previously described members of the genus, together with a revised key. Pterosthetops appear to be specialist inhabitants of seepages over rock faces (hygropetric/madicolous habitats), rarely being found outside such situations.

  3. Juvenile idiopathic arthritis in two tertiary centres in the Western Cape, South Africa

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    Weakley Kate

    2012-10-01

    Full Text Available Abstract Background Juvenile idiopathic arthritis (JIA is a disease that shows wide variations between differing populations. Since the recent international consensus on classification criteria, JIA has been widely described in many countries and population groups. There has been almost no data that describes JIA in an African, specifically Sub-Saharan African, setting. Therefore, the aim of this study is to describe disease characteristics, disease course, and functional disability in two tertiary centres in the Western Cape, South Africa and compare the findings to other JIA populations. Methods Eighty-six children were recruited during random clinic visits to rheumatology clinics at Tygerberg and Groote Schuur Hospital between April 2010 and April 2011. Children were diagnosed using International League of Associations for Rheumatology (ILAR 2001 classification criteria. Consent was obtained and medical records examined. The Childhood Health Assessment Questionnaires (CHAQ and visual analogue scales (VAS for pain and general well-being were completed and all children were examined by a researcher in conjunction with a paediatric rheumatologist. HIV status as well as tuberculosis disease and treatment were investigated. Results A total of 86 children were enrolled. Eight children were excluded (2 HIV arthropathy, 1 TB arthritis, 1 SLE, 4 with insufficient data, leaving a total of 78 patients. There was an equal female to male ratio-39 males and 39 females. There were 6 systemic JIA patients (7.69%, 17 persistent oligoarthritis (21.79%, 4 extended oligoarthritis (5.12%, 11 polyarthritis rheumatoid factor (RF positive (14.10%, 21 polyarthritis RF negative (26.9%, 1 psoriatic arthritis (1.28%, and 18 enthesitis-related arthritis (23%. The median CHAQ for the group was 0.5 (IQR 0.1-1.25, the median VAS for pain was 18 mm (IQR 4–42 and median VAS for general well-being was 25 mm (IQR 3–49. Enthesitis-related arthritis and polyarthritis disease

  4. Spiders (Arachnida: Araneae of the vegetation layer of the Mkambati Nature Reserve, Eastern Cape, South Africa

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    Anna S. Dippenaar-Schoeman

    2011-03-01

    Full Text Available The Pondoland region of the Eastern Cape province, South Africa is very poorly studied with regard to invertebrate diversity, particularly in the case of arachnids. Accordingly, and in view of proposed infrastructural and mining developments in this ecologically sensitive area of high plant endemism, baseline data are provided on spiders (Araneae of the vegetation layer (i.e. excluding the ground-dwelling fauna of the Mkambati Nature Reserve (MNR. Spiders were collected at 26 sites (six forest and 20 grassland sites in the MNR over an eight-day period, using sweep sampling and active searching of flowers in grassland and tree beating in forests, as part of a broader biodiversity survey. Additional specimens were collected with Malaise and pan traps. A total of 1275 specimens were sampled, representing 132 species (6.6% of the total number recorded in South Africa in 103 genera and 29 families. Theridiidae and Araneidae were the most diverse spider families in the reserve, represented by 22 species each (16.7% of the total, followed by Thomisidae with 19 species (14.4% and Salticidae with 18 species (13.6%. Grassland and forest had distinct spider faunas, with only 24.2% of species being recorded from both biomes. The average number of species sampled per site in grassland and forest was 26 species for both habitats, although values for the two biomes are not directly comparable because different sampling methods were used. All 132 species are new records for the reserve, of which 20 were new records for the Eastern Cape and at least eight spider species may be new to science. The spider diversity captured despite temporal and methodological limits indicates that many additional species are likely to occur in the reserve. Conservation implications: If the MNR is not adequately conserved at least five new species, which may be confined to the area, would be at high risk of extinction and 15 other species endemic to the Pondoland and Kwa

  5. Farmers’ Perceptions and Knowledge of Cattle Adaptation to Heat Stress and Tick Resistance in the Eastern Cape, South Africa

    OpenAIRE

    Katiyatiya, C. L. F.; V. Muchenje; Mushunje, A.

    2014-01-01

    The objective of this study was to determine the perceptions and knowledge of farmers of heat stress and tick resistance in cattle. A cross-sectional survey was conducted and 110 farmers in four villages in the sour and sweet velds of the Eastern Cape Province, South Africa were interviewed. The associations among area (municipality), gender, age, level of education, employment and religion were computed using Chi-square tests. The majority of the respondents had on average 4 bulls, 4 cows, 4...

  6. The December 2004-January 2005 floods in the Garden Route region of the Southern Cape, South Africa

    OpenAIRE

    Johan Tempelhoff; Dewald van Niekerk; Elize van Eeden; Ina Gouws; Karin Botha; Rabson Wurige

    2009-01-01

    The December 2004-January 2005 floods in the Garden Route region of the Southern Cape in South Africa have had a significant impact on local development and economic activities, tourism products andlocal institutions. This article aims to capture the dynamism between a number of related fields within the context of transdisciplinary research. Qualitative research methods were used to target a representative sample of the affected population. This article considers the history of the flooding ...

  7. Keeping cattle? The politics of value in the communal areas of the Eastern Cape Province, South Africa.

    OpenAIRE

    Ainslie, A. M.

    2005-01-01

    This thesis is concerned with the cultural politics and economics of the ownership, exchange and consumption of cattle in Peddie District in the Eastern Cape Province of South Africa. Specifically, the question for which I sought an explanation is why - given a long history of government attempts to limit and channel cattle ownership by rural Xhosa people, as well as what appeared to be entrenched processes of de-agrarianisation, economic decline and considerble circular migration between tow...

  8. Assessment of the impact of family physicians in the district health system of the Western Cape, South Africa

    OpenAIRE

    Meyer Swanepoel; Bob Mash; Tracey Naledi

    2014-01-01

    Background: In 2007, South Africa made family medicine a new speciality. Family physicians that have trained for this new speciality have been employed in the district health system since 2011. The aim of the present study was to explore the perceptions of district managers on the impact of family physicians on clinical processes, health system performance and health outcomes in the district health system (DHS) of the Western Cape. Methods: Nine in-depth interviews were performed: seven with ...

  9. Coping, stress and suicide ideation in the South African Police Service in the Northern Cape / Marietha de Wet

    OpenAIRE

    De Wet, Margaretha

    2003-01-01

    Suicide is a complex phenomenon, which can be prevented if intensive and continuous research is being done to determine tendencies and to compile profiles of high-risk cases. Suicide prevention is currently a high priority in the South African Police Service (SAPS). In the Northern Cape various potential stressors, such as a high crime level, lack of resources and vast distances to travel are some of the challenges members of the police service face. Increased rates of post-tra...

  10. Analysis of seventeen Y-chromosome STR loci in the Cape Muslim population of South Africa.

    Science.gov (United States)

    Cloete, Kevin; Ehrenreich, Liezle; D'Amato, María Eugenia; Leat, Neil; Davison, Sean; Benjeddou, Mongi

    2010-01-01

    Two Y-STR genotyping systems were evaluated for usefulness in forensic casework in the Cape Muslim population of South Africa. Samples were collected from 105 males, and genotyped for 17 loci amplified in two multiplexes. Allele and haplotype frequencies were determined for nine Y-STR loci used to define the minimal haplotype (DYS19, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, and the duplicated locus DYS385) amplified in one multiplex, as well as for eight widely used loci amplified in a second multiplex and consisting of DYS449, DYS481, DYS518, DYS557, DYS570, DYS607, DYS612 and DYS614. When analysing the samples for all the loci, 104 unique haplotypes were obtained, and the discrimination capacity was 0.990. When considering only the nine Y-STRs included in the minimal haplotype, 91 unique haplotypes were obtained, and the discrimination capacity was 0.866. In the case of the remaining eight Y-STR loci, values of 97 and 0.924 were obtained, respectively. PMID:19962930

  11. 40 meter ESRI binary grid of swath bathymetry of inner continental shelf south of Cape Hatteras, NC to Cape Lookout, NC (shatt, UTM Zone 18N, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that...

  12. The symptom experience of people living with HIV and AIDS in the Eastern Cape, South Africa

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    Phaswana-Mafuya Nancy

    2008-12-01

    Full Text Available Abstract Background Symptom management for persons living with HIV (PLHIV or AIDS is an important part of care management. Limited information about symptom prevalence exists about HIV infected persons in South Africa, in particular in the context of antiretroviral treatment (ART. The aim of this study was to assess HIV symptoms and demographic, social and disease variables of people living with HIV in South Africa. Methods In 2007 607 PLHIV, sampled by all districts in the Eastern Cape Province and recruited through convenience sampling, were interviewed by PLHIV at health facilities, key informants in the community and support groups. Results Two-thirds of the PLHIV (66% classified themselves with being given an AIDS (advanced stage of HIV diagnosis, 48% were currently on ART, 35% were currently on a disability grant for HIV/AIDS and for 13% the disability grant had been stopped. Participants reported that on the day of the interview, they were experiencing an average of 26.1 symptoms out of a possible 64. In a regression model with demographic and social variables, higher HIV symptom levels were associated with lower educational levels, higher age, urban residence and not on a disability grant, lack of enough food and having a health insurance, and in a regression model with demographic, social and disease variables only being on ART, lack of enough food and having a health insurance were associated with HIV symptoms. Conclusion Symptom assessment provides information that may be valuable in evaluating AIDS treatment regimens and defining strategies to improve quality of life. Because of the high levels of symptoms reported, the results imply an urgent need for effective health care, home- and community-based as well as self-care symptom management to help patients and their families manage and control AIDS symptoms.

  13. Upstream Ecological Risks for Overweight and Obesity Among African American Youth in a Rural Town in the Deep South, 2007

    OpenAIRE

    Alison J Scott; Wilson, Rebecca F.

    2010-01-01

    Introduction Few studies have focused on overweight and obesity among rural African American youth in the Deep South, despite disproportionately high rates in this group. In addition, few studies have been conducted to elucidate how these disparities are created and perpetuated within rural communities in this region. This descriptive study explores community-based risks for overweight and obesity among African American youth in a rural town in the Deep South. Methods We used ecological theor...

  14. Notes on the Vegetation of the Cape Flats

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    H. C. Taylor

    1972-12-01

    Full Text Available Though the Cape Flats, adjoining Cape Town, were among the first explored parts o f South Africa, their vegetation, rapidly being altered by encroachment o f alien plants, has not been described before. In these notes, five inland and four coastal plant communities, delineated by habitat, are described; their relationships with one another and with coast-flats vegetation elsewhere are suggested. Observations on means of regeneration after fire show that the woody, tropical-derived element regenerates rapidly from coppice, while the “fynbos” or temperate sclerophyll element contains many seed-regenerating species. Succession in the fynbos is thus more complex and prolonged.

  15. Profile of stroke patients treated at a community - based rehabilitation centre in a Cape Town health district

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    A. J. Rhoda

    2003-02-01

    Full Text Available Stroke is a leading cause of death and disability in both developed and developing countries. Limited information is available, in South Africa, on the epidemiological profile of stroke survivors requiring rehabilitation. A descriptive study was therefore undertaken to compile, amongst others the demographic and medical profile of stroke patients attending  rehabilitation at a primary health care facility (Bishop Lavis Rehabilitation Centre.  Both medical- and rehabilitation records were reviewed to ensure completeness of information and to minimize missing clinical data bias. Relevant data was  captured on a data capture sheet.  The latter was based on key findings from the literature and developed by the researcher. The mean age of the population of stroke patients studied was 59 years, which is markedly younger than what has been reported globally in the literature. As was expected, hypertension was found to be the most prevalent risk factor. The presence of a combination of risk factors in the  majority of the group (on average, 2.4 risk factors per person warrants the introduction of aggressive health  education and stroke prevention programmes at this primary health care centre.

  16. Interannual variability of seasonal rainfall over the Cape south coast of South Africa and synoptic type association

    Science.gov (United States)

    Engelbrecht, Christien J.; Landman, Willem A.

    2016-07-01

    The link between interannual variability of seasonal rainfall over the Cape south coast of South Africa and different synoptic types as well as selected teleconnections is explored. Synoptic circulation over the region is classified into different synoptic types by employing a clustering technique, the self-organizing map (SOM), on daily circulation data for the 33-year period from 1979 to 2011. Daily rainfall data are used to investigate interannual variability of seasonal rainfall within the context of the identified synoptic types. The anomalous frequency of occurrence of the different synoptic types for wet and for dry seasons differs significantly within the SOM space, except for austral spring. The main rainfall-producing synoptic types are to a large extent consistent for wet and dry seasons. The main rainfall-producing synoptic types have a notable larger contribution to seasonal rainfall totals during wet seasons than during dry seasons, consistent with a higher frequency of occurrence of the main rainfall-producing synoptic types during wet seasons compared to dry seasons. Dry seasons are characterized by a smaller contribution to seasonal rainfall totals by all the different synoptic types, but with the largest negative anomalies associated with low frequencies of the main rainfall-producing synoptic types. The frequencies of occurrence of specific configurations of ridging high pressure systems, cut-off lows and tropical-temperate troughs associated with rainfall are positively linked to interannual variability of seasonal rainfall. It is also shown that the distribution of synoptic types within the SOM space is linked to the Southern Annular Mode and El Niño Southern Oscillation, implying some predictability of intraseasonal variability at the seasonal time scale.

  17. Tick communities at the expanding wildlife / cattle interface in the Eastern Cape Province, South Africa : implications for Corridor disease

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    E.R. Smith

    2010-05-01

    Full Text Available Corridor disease, transmitted by the brown ear tick (Rhipicephalus appendiculatus, is one of Africa's most pathogenic tick-borne diseases for cattle. With a focus on this species, we investigated the community parameters (richness, diversity and abundance of ticks in the Eastern Cape, South Africa, and how this may be linked to the increasing wildlife / cattle interface in the region. There were significantly more ticks of a greater diversity and richness at sites positioned at the wildlife / cattle interface ('treatment sites' compared to sites where wildlife was absent (controls. Significantly, R. appendiculatus was only found at the treatment sites. Therefore, it is believed that the wildlife / cattle interface may be playing a crucial role in increasing the occurrence, abundance and distribution of R. appendiculatus in the Eastern Cape. The implications of a Corridor disease outbreak in the region are discussed.

  18. Three new species of Tritoniopsis (Iridaceae: Crocoideae from the Cape Region of South Africa

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    J. C. Manning

    2001-12-01

    Full Text Available Three new species of the largely Western Cape genus Tritoniopsis L.Bolus are described, bringing the number of species in the genus to 24.  Tritoniopsis bicolor and  T. flava are newly discovered, narrow endemics of the Bredasdorp Mountains and the Kogelberg Biosphere Reserve, respectively, in the southwestern Cape. Both of these are areas of high local endemism.  T. toximontana, known since at least 1465 but misunderstood, is restricted to the Gifberg-Matsikamma Mountain complex of northern Western Cape. Notes on the pollination biology of the species are provided.

  19. Virgilia divaricata may facilitate forest expansion in the afrotemperate forests of the southern Cape, South Africa

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    Corli Coetsee

    2013-02-01

    Full Text Available Virgilia divaricata is a fast-growing nitrogen-fixing tree species often found on the margins of forest in the southern Cape of South Africa and is particularly abundant after fire. However, V. divaricatamay invade fynbos even in the absence of fire and it has been described as a forest precursor. We investigated whether V. divaricata enriches soil fertility after its invasion into fynbos areas adjacent to forests. We measured soil organic carbon and soil nutrients at four sites. At each site, three vegetation types (forest, V. divaricata and fynbos were examined on the same soil type and at the same elevation. Our results showed that, on average, soils taken from V. divaricata stands had higher nitrogen and phosphorus values than the adjacent fynbos soils, with either lower or similar values to the adjacent forest soils. Higher soil fertility under V. divaricata, together with their shading effect, may create conditions favourable for shade-loving forest species dependent on an efficient nutrient cycle in the topsoil layers, and less favourable for shade-hating fynbos species, which are generally adapted to low soil fertility. We suggest that the restoration of the nutrient cycle found in association with forest may be accelerated under V. divaricata compared with other forest precursor species, which has important consequences for the use of V. divaricata in ecosystem restoration.Conservation implications: Alien plantations in the Outeniqua Mountains are being phased out and the areas are being incorporated into the Garden Route National Park. Fynbos areas are increasingly being invaded by forest and thicket species owing to fire suppression in lower-lying areas. An improved understanding of the fynbos–forest boundary dynamics will aid in efficient management and restoration of these ecosystems.

  20. Knowledge, beliefs and attitudes of community health workers about hypertension in the Cape Peninsula, South Africa

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    M.J. Sengwana

    2004-09-01

    Full Text Available This article explores the perceptions and attitudes of community health workers (CHWs about hypertension. The level of knowledge of hypertension, as well as their personal attitude towards this is crucial in the style and quality of their interventions. CHWs, whose role in health promotion is being increasingly recognised, can help contain or reduce the prevalence of hypertension by influencing the community to adopt healthy lifestyles. Forty-three CHWs employed by Zanempilo in two study areas, Sites B and C in Khayelitsha in the Cape Peninsula, South Africa, were included in the study. Firstly, focus group discussions were conducted with 17 purposively selected CHWs to explore attitudes, beliefs and perceptions of hypertension. Secondly, interviews were conducted to assess their basic knowledge about causes, prevention and control of hypertension. The focus group discussions revealed that CHWs were uncertain about the causes of hypertension. They also found it difficult to grasp the fact that people without risk factors, such as overweight or a family history of hypertension, could be hypertensive. Many CHWs believe in traditional medicines and home-brewed beer as the best treatment for hypertension. They believe that people who take medical treatment become sicker and that their health deteriorates rapidly. Risk factors of hypertension mentioned during the structured interviews include inheritance, lack of physical activity, consuming lots of salty and fatty food. Conclusions drawn from the findings of the CHWs’ responses highlighted their insufficient knowledge about hypertension as a chronic disease of lifestyle. Meanwhile they are expected to play a role in stimulating community residents’ interest in the broad principle of preventive health maintenance and follow-up. Data obtained from this research can be used for the planning of health-promotion programmes. These should include preventing hypertension and improving primary management

  1. Climatic controls on ecosystem resilience: Postfire regeneration in the Cape Floristic Region of South Africa

    Science.gov (United States)

    Wilson, Adam M.; Latimer, Andrew M.; Silander, John A.

    2015-01-01

    Conservation of biodiversity and natural resources in a changing climate requires understanding what controls ecosystem resilience to disturbance. This understanding is especially important in the fire-prone Mediterranean systems of the world. The fire frequency in these systems is sensitive to climate, and recent climate change has resulted in more frequent fires over the last few decades. However, the sensitivity of postfire recovery and biomass/fuel load accumulation to climate is less well understood than fire frequency despite its importance in driving the fire regime. In this study, we develop a hierarchical statistical framework to model postfire ecosystem recovery using satellite-derived observations of vegetation as a function of stand age, topography, and climate. In the Cape Floristic Region (CFR) of South Africa, a fire-prone biodiversity hotspot, we found strong postfire recovery gradients associated with climate resulting in faster recovery in regions with higher soil fertility, minimum July (winter) temperature, and mean January (summer) precipitation. Projections using an ensemble of 11 downscaled Coupled Model Intercomparison Project Phase 5 (CMIP5) general circulation models (GCMs) suggest that warmer winter temperatures in 2080–2100 will encourage faster postfire recovery across the region, which could further increase fire frequency due to faster fuel accumulation. However, some models project decreasing precipitation in the western CFR, which would slow recovery rates there, likely reducing fire frequency through lack of fuel and potentially driving local biome shifts from fynbos shrubland to nonburning semidesert vegetation. This simple yet powerful approach to making inferences from large, remotely sensed datasets has potential for wide application to modeling ecosystem resilience in disturbance-prone ecosystems globally. PMID:26150521

  2. Fish communities of the Wilderness Lakes System in the southern Cape, South Africa

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    Alexis A. Olds

    2016-03-01

    Full Text Available The Wilderness Lakes System, a temporarily open and closed estuary with three associated lakes situated in the southern Cape region of South Africa, was sampled using a range of sampling gears to assess the fish community. A total of 25 species were sampled throughout the system, with the highest diversity in the Touw Estuary (23 species and the lowest in Langvlei (11 species. Estuary-associated marine species (13 species dominated species richness with smaller proportions of estuarine resident (7 species, freshwater (3 species and catadromous species (2 species. Estuarine resident species dominated the catch numerically. The size–class distribution of euryhaline marine species indicated that upon entering the Touw Estuary as juveniles, the fish move up the system towards Rondevlei where they appear to remain. Three freshwater species were recorded in the system, all of which are alien to the Wilderness Lakes System. Decreasing salinity in the upper lakes appears to be a driving factor in the distribution and increasing abundance of the freshwater fishes. Sampling followed a drought, with the system experiencing substantially increased levels of mouth closure compared to a similar study conducted in the 1980s. The timing of mouth opening and the degree of connectivity between the lakes influence the nursery function of the system as a whole. Management actions need to focus on improving ecological functioning of this system, in particular how mouth opening is managed, to facilitate nursery function and limit the establishment of invasive species.Conservation implications: Key management actions are required to improve fish recruitment potential into and within the system. These include maintenance of adequate marine inflow through adherence to artificial mouth breaching protocols and improving connectivity between the lakes through sediment removal from localised deposition points within the connecting channels.

  3. Ultrastructural micromorphology of bulbine abyssinica A. rich. growing in the eastern cape province, south africa

    International Nuclear Information System (INIS)

    The genus Bulbine (Asphodelaceae) comprises about 40 species in South Africa. Bulbine abyssinica is a succulent member of the genus that occurs from the Eastern Cape, through Swaziland, Lesotho, and further north to Ethiopia. The species is often used in traditional medicine to treat rheumatism dysentery, bilharzia and diabetes. Inspite of its ethno medicinal value, not much data concerning the micro-morphological features is available in literature. The present study was undertaken to examine the ultra-morphological features of the leaf, stem and root of the plant using light and scanning electron microscopes and the elemental composition. The elemental compositions of the plant parts were done using energy dispersive x- ray spectroscopy. The mean length and width of the guard cells in the abaxial surface are 0.15 ± 0.002 mm and 0.14 ± 0.002 mm, respectively while those of the adaxial surface are 0.14 ± 0.001 mm and 0.12 ± 0.001 mm, respectively. The electron microscopy revealed the presence of crystals in the leaves, stems and roots. The EDXS microanalysis of the crystals revealed the presence of sodium, silicon, potassium and calcium as the major constituents. The leaf also showed the presence of iron and magnesium, while the stem had aluminium, phosphorous and magnesium. The X-ray analysis of the roots also revealed the presence of sulphur and aluminium. The presence of these elements, which are vital in maintaining good health status, suggests the potential role of B. abyssinica in the treatment of infections and some chronic diseases, especially diabetes mellitus. (author)

  4. Attitudes, knowledge and treatment of low back pain amongst nurses in the Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Liezel Cilliers

    2013-01-01

    Full Text Available Background: One of the high-risk professions for the development of musculoskeletal problems is nursing. Studies have reported that there is a high prevalence of low back pain (LBP amongst South African nurses, but very little is known regarding the prevention and self-treatment principles for LBP in this group.Objectives: The objective of this study is to evaluate the knowledge, attitudes and beliefs about the prevention and self-treatment principles for LBP amongst nursing staff in Cecilia Makiwane Hospital, Eastern Cape.Methods: The study population consisted of all qualified nurses employed at the hospital. A cross-sectional survey with a purposive convenience sampling method was used. A questionnaire was designed using literature from established sources. The questionnaire was distributed manually and data obtained were analysed using EPI-INFO4.Results: The study found that the majority of the participants experienced LBP on a regular basis. The participants could identify the most important physical risk factors associated with the development of LBP, but neglected the psychological risk factors. Action taken after the development of LBP included professional consultations as well as medication and bed rest.The participants identified the different components of a preventative exercise programme but only focused on the physical and not psychological components associated with LBP.Conclusions: LBP is a serious problem amongst the nurses at the hospital, but no proactiveapproach is taken in order to address this problem. Policy guidelines and a comprehensive prevention and treatment programme need to be designed and implemented to address this issue.

  5. Through the Fear: A Study of Xenophobia in South Africa’s Refugee System

    OpenAIRE

    Janet McKnight

    2008-01-01

    In light of the May 2008 xenophobic attacks in Gauteng and Western Cape Provinces, this paper explains the process of refugee law in South Africa as stated in theory and as implemented in practice. Research was compiled through visits to refugee camps, townships, South African Parliament, regional prisons, judicial inspectorates, universities, and community events in and near Cape Town during June 2008. The South African Refugees Act guarantees protection to refugees and asylum seekers in con...

  6. Behavioural and chemical evidence for multiple colonisation of the Argentine ant, Linepithema humile, in the Western Cape, South Africa

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    Wossler Theresa C

    2011-02-01

    Full Text Available Abstract Background The Argentine ant, Linepithema humile, is a widespread invasive ant species that has successfully established in nearly all continents across the globe. Argentine ants are characterised by a social structure known as unicoloniality, where territorial boundaries between nests are absent and intraspecific aggression is rare. This is particularly pronounced in introduced populations and results in the formation of large and spatially expansive supercolonies. Although it is amongst the most well studied of invasive ants, very little work has been done on this ant in South Africa. In this first study, we investigate the population structure of Argentine ants in South Africa. We use behavioural (aggression tests and chemical (CHC approaches to investigate the population structure of Argentine ants within the Western Cape, identify the number of supercolonies and infer number of introductions. Results Both the aggression assays and chemical data revealed that the Western Cape Argentine ant population can be divided into two behaviourally and chemically distinct supercolonies. Intraspecific aggression was evident between the two supercolonies of Argentine ants with ants able to discriminate among conspecific non-nestmates. This discrimination is linked to the divergence in cuticular hydrocarbon profiles of ants originating from the two supercolonies. Conclusions The presence of these two distinct supercolonies is suggestive of at least two independent introductions of this ant within the Western Cape. Moreover, the pattern of colonisation observed in this study, with the two colonies interspersed, is in agreement with global patterns of Argentine ant invasions. Our findings are of interest because recent studies show that Argentine ants from South Africa are different from those identified in other introduced ranges and therefore provide an opportunity to further understand factors that determine the distributional and spread

  7. Two new species of Erica (Ericaceae; one from Western Cape and one from KwaZulu-Natal, South Africa

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    E. G. H. Oliver

    2004-12-01

    Full Text Available Two new species of Erica L. from South Africa are described. E. jananthus E.G.H.Oliv. & I.M .Oliv. is confined to a single peak in the eastern Groot Swartberg Range in Western Cape and usually forms a small, gnarled, woody, shrublet growing in rock crevices with sticky white flowers and black subexserted anthers that have obtrullate decurrent appendages.E. psittacina E.G.H.Oliv. & I.M.Oliv. is from KwaZulu-Natal. It forms large woodv shrubs with numerous bright pinkflowers and occurs as a single population on a mountain near Creighton. Both descriptions are accompanied by line drawings and distribution maps

  8. Feasibility of eradicating Ceratitis spp. fruit flies from the Western Cape of South Africa by the sterile insect technique

    International Nuclear Information System (INIS)

    Fruit production (deciduous fruit, table and wine grapes, and citrus) is a major export-based industry in the Western Cape, with more than 200,000 ha under cultivation. The gross value of these fruits (excluding wine) exceeds US$400 million per annum. Deciduous fruit and table grapes make up the major portion of the industry, with approximately 110,000 ha under production. The Western Cape is host to two species of fruit flies, the Mediterranean fruit fly, Ceratitis capitata (Wiedemann), and the Natal fruit fly, C. rosa Karsch. One or both of these species attack at least 19 species of fruits in this area. Both species have very similar life cycles and habits, and can cause enormous crop losses especially to fruits, but also to some vegetables. Both commercial and resource-limited farmers are affected by fruit flies. Control of fruit flies is currently based on ground applications of insecticides, either as full-cover foliar sprays or low-volume bait sprays. Control costs and crop losses for deciduous fruit and table grapes alone are estimated at US$4 million annually. South Africa is the only southern hemisphere deciduous fruit-exporting country that is not fruit fly-free or is not currently engaged in a project to eradicate fruit flies. Unless similar steps are taken, this situation is likely to threaten the competitiveness of the Western Cape's industry. The Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture of the United Nations recently approved funding for the INFRUITEC Centre of the ARC-Fruit, Vine and Wine Research Institute in Stellenbosch to undertake a study to determine the feasibility of eradicating fruit flies from the Western Cape by the sterile insect technique (SIT). Most fruits in the Western Cape are produced in valley systems, and many valleys are isolated from one another to a greater or lesser extent. The Western Cape is itself well isolated from other areas with fruit fly hosts: by the ocean on the eastern, southern and

  9. The Compilation of Multilingual Concept Literacy Glossaries at the University of Cape Town: A Lexicographical Function Theoretical Approach Die samestelling van veeltaligekonsep-geletterheidswoordelyste by die Universiteit van Kaapstad: 'n Leksikografiesefunksieteoretiese benadering.

    Directory of Open Access Journals (Sweden)

    Dion Nkomo

    2012-01-01

    Full Text Available

    This article proposes a lexicographical approach to the compilation of multilingual concept literacy glossaries which may play a very important role in supporting students at institutions of higher education. In order to support concept literacy, especially for students for whom English is not the native language, a number of universities in South Africa are compiling multilingual glossaries through which the use of languages other than English may be employed as auxiliary media. Terminologies in languages other than English are developed by translating English terms or coining new terms in these languages to exploit the native language competence of most students. The glossary project at the University of Cape Town (UCT which was conceived under the auspices of the Multilingualism Education Project (MEP is discussed. It is shown that the UCT glossaries are compiled using methods consistent with those employed in modern lexicography or proffered in lexicographical theory. The lexicographical function theory is specifically used to account for the glossaries and their production. It is suggested that modern lexicography can provide useful guidance for the production of glossaries, given that the earliest glossaries constitute the humble beginnings of lexicography.

    Hierdie artikel stel 'n leksikografiese benadering tot die samestelling van meertaligekonsep-geletterheidswoordelyste voor wat 'n baie belangrike rol kan speel by die ondersteuning van studente by instellings vir hoër onderwys. Om konsepgeletterdheid te ondersteun, veral vir studente vir wie Engels nie die moedertaal is nie, stel 'n aantal universiteite in Suid-Afrika meertalige woordelyste saam waardeur die gebruik van ander tale as Engels as hulpmedia aangewend kan word. Terminologieë in ander tale as Engels word ontwikkel deur Engelse terme te vertaal of nuwe terme in hierdie tale te skep om die moedertaalvaardigheid van die meeste

  10. A comparison of multidrug-resistant tuberculosis treatment commencement times in MDRTBPlus line probe assay and Xpert® MTB/RIF-based algorithms in a routine operational setting in Cape Town.

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    Pren Naidoo

    Full Text Available Xpert MTB/RIF was introduced as a screening test for all presumptive tuberculosis cases in primary health services in Cape Town, South Africa.To compare multidrug-resistant tuberculosis (MDR-TB treatment commencement times in MDRTBPlus Line Probe Assay and Xpert MTB/RIF-based algorithms in a routine operational setting.The study was undertaken in 10 of 29 high tuberculosis burden primary health facilities, selected through stratified random sampling. An observational study was undertaken as facilities transitioned to the Xpert MTB/RIF-based algorithm. MDR-TB diagnostic data were collected from electronic laboratory records and treatment data from clinical records and registers. Kaplan Meier time-to-event analysis was used to compare treatment commencement time, laboratory turnaround time and action delay between algorithms. A facility-level paired analysis was done: the median time-to-event was estimated per facility in each algorithm and mean differences between algorithms compared using a paired t-test. Cox proportional hazards regression was used to assess the effect of patient-level variables on treatment commencement time. The difference between algorithms was compared using the hazard ratio.The median treatment commencement time in the Xpert MTB/RIF-based algorithm was 17 days (95% CI 13 to 22 days, with a median laboratory turnaround time (to result available in the laboratory of <1 day (95% CI<1 to 1 day. There was a decrease of 25 days (95% CI 17 to 32 days, p<0.001 in median MDR-TB treatment commencement time in the Xpert MTB/RIF-based algorithm. We found no significant effect on treatment commencement times for the patient-level variables assessed.MDR-TB treatment commencement time was significantly reduced in the Xpert MTB/RIF-based algorithm. Changes in the health system may have contributed. However, an unacceptable level of delay remains. Health system and patient factors contributing to delay need to be evaluated and addressed to

  11. A new culture plant in Söke Plain (Aydın): Cape Gooseberry/Golden Strawberry (Physalis peruviana)

    OpenAIRE

    Özdemir, Yasemin; GÜNAL, NURTEN

    2012-01-01

    Cape gooseberry (Physalis peruviana) is an economically valuable species of Physalis in the family of Solanaceae. Native to the tropical South America, Cape Gooseberry then spread to tropical, subtropical, and sometimes mild climate zones. Physalis peruviana is a plant that highly needs heat, sun light and moisture, and that does not withstand low temperature and strong winds. It is not so much selective in terms of soil.Cape Gooseberry/Golden Strawberry was first grown in the town Bağarası i...

  12. A critical appraisal of Western Cape Forum for Intellectual Disability v Government of the Republic of South Africa 2011 5 SA 87 (WCC)

    OpenAIRE

    Kruger, Petronell

    2015-01-01

    The 2011 the Western Cape Forum for Intellectual Disability v Government of The Republic of South Africa case flagged a lot of issues faced by persons with disabilities relating to access to education in South Africa. The case tackled certain perceptions about the ineducability of persons with profound and severe disability and the remaining charity-oriented perception by the South African Department of Basic Education. While the court made several important points in advancing universal acce...

  13. ENZO CAPE DIAMOND

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    ENZO CAPE DIAMOND debuted at Shanghai Jiu Guang Department Store on December 18. Models from South Africa and Brazil displayed ENZO CAPE DIAMOND at the releasing ceremony for invited clients and special guest, Leon Jay Williams, a Singapore-born movie star.

  14. Historical nitrogen content of bryophyte tissue as an indicator of increased nitrogen deposition in the Cape Metropolitan Area, South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, D. [Botany Department, University of Cape Town, Rondebosch 7701 (South Africa); Stock, W.D. [Botany Department, University of Cape Town, Rondebosch 7701 (South Africa); Centre for Ecosystem Management, School of Natural Sciences, Edith Cowan University, 100 Joondalup Drive, Joondalup, Perth, WA 6027 (Australia)], E-mail: w.stock@ecu.edu.au; Hedderson, T. [Botany Department, University of Cape Town, Rondebosch 7701 (South Africa)

    2009-03-15

    Information on changes in precipitation chemistry in the rapidly expanding Cape Metropolitan Area (CMA) of South Africa is scarce. To obtain a long-term record of N deposition we investigated changes in moss foliar N, C:N ratios and nitrogen isotope values that might reflect precipitation chemistry. Tissue from 9 species was obtained from herbarium specimens collected between 1875 and 2000 while field samples were collected in 2001/2002. There is a strong trend of increasing foliar N content in all mosses collected over the past century (1.32-1.69 %N). Differences exist between ectohydric mosses which have higher foliar N than the mixohydric group. C:N ratios declined while foliar {delta}{sup 15}N values showed no distinct pattern. From relationships between moss tissue N and N deposition rates we estimated an increase of 6-13 kg N ha{sup -1} a{sup -1} since 1950. Enhanced N deposition rates of this magnitude could lead to biodiversity losses in native ecosystems. - This study of bryophyte tissue nutrient contents shows a historical increase in N deposition rates to the low nutrient adapted plant biodiversity hotspot in the Western Cape, South Africa.

  15. Establishing a Computerized Substance Abuse Surveillance System for District Social Workers in the Western Cape Province, South Africa: Methods, Successes and Challenges

    Science.gov (United States)

    Burnhams, Nadine Harker; Myers, Bronwyn; Fakier, Nuraan; Parry, Charles; Carelse, Jermaine

    2011-01-01

    The provision of accurate, in-depth data on substance abuse trends and service needs has become increasingly important in light of the growing wave of substance abuse in South Africa and particularly in the Western Cape Province. This article describes the design and implementation of an electronic substance abuse surveillance system (SASS)…

  16. Simulations of atmospheric methane for Cape Grim, Tasmania, to constrain South East Australian methane emissions

    OpenAIRE

    Z. M. Loh; R. M. Law; Haynes, K. D.; P. B. Krummel; Steele, L. P.; P. J. Fraser; Chambers, S; Williams, A

    2014-01-01

    This study uses two climate models and six scenarios of prescribed methane emissions to compare modelled and observed atmospheric methane between 1994 and 2007, for Cape Grim, Australia (40.7° S, 144.7° E). The model simulations follow the TransCom-CH4 protocol and use the Australian Community Climate and Earth System Simulator (ACCESS) and the CSIRO Conformal-Cubic Atmospheric Model (CCAM). Radon is also simulated and used to reduce the i...

  17. State of Biodiversity: Western Cape Province, South Africa. Amphibians and Reptiles

    OpenAIRE

    Baard, E.H.W; de Villiers, A.L.

    2000-01-01

    The six floristic biomes in the Western Cape Province (W.C.P.), namely the Fynbos, Afromontane Forest, Thicket, Grassland, Nama and Succulent Karoo Biomes (Low and Rebelo, 1996), are not only diverse with regard to the variety of plant species and communities occurring there, but also contain a wide diversity of animal species, biogeographical zones, landscapes and natural features, both within the terrestrial and aquatic (freshwater and marine) context. In addition to...

  18. What are we measuring? Comparison of household food security indicators in the Eastern Cape Province, South Africa.

    Science.gov (United States)

    Hendriks, Sheryl L; van der Merwe, Corné; Ngidi, Mjabuliseni S; Manyamba, Christopher; Mbele, Mondli; McIntyre, Angela M; Mkandawire, Elizabeth; Molefe, Queeneth N; Mphephu, Mulalo Q; Ngwane, Lithle

    2016-01-01

    The development of national food security information systems is constrained by a lack of guidance on which indicators to use. This paper compares food security indicators across two seasons (summer and winter) in one of the most deprived areas of the Eastern Cape province of South Africa. The results show that only anthropometric indicators are sensitive enough to differentiate levels of food insecurity. The lack of consistent classification across indicators means that surveys must use a combination of food consumption and experience of hunger measures backed up by anthropometric measures. Targeting interventions is difficult if the measures cannot be relied on. Further investigation is needed to identify a suite of appropriate indicators for a national information and surveillance system.

  19. Duchenne muscular dystrophy in the Western Cape, South Africa: Where do we come from and where are we going?

    Science.gov (United States)

    Esterhuizen, A I; Greenberg, L J; Ballo, R; Goliath, R G; Wilmshurst, J M

    2016-01-01

    Duchenne muscular dystrophy (DMD) is one of the most common and severe of the inherited dystrophies, with an incidence of 1 in 3 500 live, male births worldwide. Becker muscular dystrophy (BMD) has a lower incidence of 1:14 000 - 18 000 boys and a milder progression and longer life expectancy. Over the last two decades, better understanding of the underlying disease aetiology as well as major advances in medical technology have brought about significantly improved genetic diagnosis and clinical care for B/DMD patients. Exciting developments in the field of gene-based therapies have once again put B/DMD in the limelight, with renewed focus on the importance of comprehensive genetic testing protocols. We present a historical overview of the medical and molecular service for B/DMD offered over the last three decades in South Africa, specifically in the Western Cape, from a clinical as well as a laboratory perspective. PMID:27245531

  20. Initial review and analysis of the direct environmental impacts of CSP in the northern Cape, South Africa

    Science.gov (United States)

    Rudman, Justine; Gauché, Paul; Esler, Karen J.

    2016-05-01

    The Integrated Resource Plan (IRP) of 2010 and the IRP Update provide the most recent guidance to the electricity generation future of South Africa (SA) and both plans include an increased proportion of renewable energy generation capacity. Given that SA has abundant renewable energy resource potential, this inclusion is welcome. Only 600 MW of the capacity allocated to concentrating solar power (CSP) has been committed to projects in the Northern Cape and represents roughly a fifth of the capacity that has been included in the IRP. Although CSP is particularly new in the electricity generation system of the country, the abundant solar resources of the region with annual DNI values of above 2900 kWh/m2 across the arid Savannah and Nama-Karoo biomes offer a promising future for the development of CSP in South Africa. These areas have largely been left untouched by technological development activities and thus renewable energy projects present a variety of possible direct and indirect environmental, social and economic impacts. Environmental Impact Assessments do focus on local impacts, but given that ecological processes often extend to regional- and landscape scales, understanding this scaled context is important to the alignment of development- and conservation priorities. Given the capacities allocated to CSP for the future of SA's electricity generation system, impacts on land, air, water and biodiversity which are associated with CSP are expected to increase in distribution and the understanding thereof deems valuable already from this early point in CSP's future in SA. We provide a review of direct impacts of CSP on the natural environment and an overview of the anticipated specific significance thereof in the Northern Cape.

  1. A Critical Appraisal of Western Cape Forum for Intellectual Disability V Government of the Republic of South Africa

    Directory of Open Access Journals (Sweden)

    Petronell Kruger.

    2015-12-01

    Full Text Available The 2011 the Western Cape Forum for Intellectual Disability v Government of The Republic of South Africa case flagged a lot of issues faced by persons with disabilities relating to access to education in South Africa. The case tackled certain perceptions about the ineducability of persons with profound and severe disability and the remaining charity-oriented perception by the South African Department of Basic Education. While the court made several important points in advancing universal access to education, the author argues that certain holes in the judgment hinders the existence of judicial finding truly infused with concerns of substantive equality. An example of this short-coming is the court's consideration of reasonableness when the right to basic education is an immediately realisable right. The author also argues that the South African developments in education policy for persons with disability, while positive, is insufficient to truly give effect to substantive equality – the claim to equality being made in the new constitutional dispensation. There is still an attitude that is too permissive of separating students based on abilism. The social model of thinking about requires a complete transformation of the education system that would not require a classification of learners by abilities but have a different constitution so as to accommodate all students and not unduly enable one group over another. The author considers the approaches from Canada and India to explore its responses to education for students with varying levels of ability. Canada's similar conception of equality and India's influence on South African constitutionalism and shared experience with massive equality gaps make these jurisdictions instructive.

  2. South Africa, the Arts and Youth in Conflict with the Law

    Science.gov (United States)

    Woodward, Sheila C.; Sloth-Nielsen, Julia; Mathiti, Vuyisile

    2007-01-01

    This article describes the Diversion into Music Education (DIME) youth intervention programme that originated in South Africa in 2001. DIME offers instruction in African marimba and djembe ensemble performance to juvenile offenders. Conceived as community collaboration among organizations in the cities of Cape Town, South Africa and Tampa, United…

  3. Multibeam collection for MV1203: Multibeam data collected aboard Melville from 2012-02-11 to 2012-03-30, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  4. Multibeam collection for NBP0405: Multibeam data collected aboard Nathaniel B. Palmer from 2004-07-22 to 2004-07-26, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  5. Multibeam collection for EW9308: Multibeam data collected aboard Maurice Ewing from 1993-10-24 to 1993-11-11, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  6. Multibeam collection for KN210-02: Multibeam data collected aboard Knorr from 2013-02-13 to 2013-03-03, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  7. Multibeam collection for KN197-06: Multibeam data collected aboard Knorr from 2010-04-04 to 2010-04-23, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  8. Multibeam collection for RC2710: Multibeam data collected aboard Robert Conrad from 1986-11-14 to 1986-11-30, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  9. Multibeam collection for KN162L07: Multibeam data collected aboard Knorr from 2000-12-09 to 2001-01-05, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  10. Multibeam collection for VANC06MV: Multibeam data collected aboard Melville from 2003-01-02 to 2003-01-16, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  11. Multibeam collection for VANC08MV: Multibeam data collected aboard Melville from 2003-02-14 to 2003-03-17, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  12. Multibeam collection for MV1202: Multibeam data collected aboard Melville from 2012-01-23 to 2012-02-08, departing from Cape Town, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  13. The Sustainability and Challenges of Business Incubators in the Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Thobekani Lose

    2015-10-01

    Full Text Available Notwithstanding the growing interest in business incubation programmes and the benefits derived from such programmes, the path is beset by numerous challenges. This paper investigates the challenges faced by business incubators (BIs as they strive to support their clients. The study utilized a qualitative approach to collect data by way of interviews to gain in-depth knowledge and understanding of the concept and challenges of business incubators. The data were collected using structured and unstructured in-depth personal interviews, which were carried out with the respondents of business incubators in the Western Cape. The research participants for this study were limited to the business incubators on the database of a local organization that promotes small and medium enterprises (SMEs development strategy and programmes in the Western Cape Province. All five business incubators on the database were deemed suitable for the study. The results indicated that an average of twenty-five entrepreneurs graduated from the incubation programme in the last five years. Furthermore, lack of sponsorship, production space, advanced technological facilities (prototype and expansion to different areas were found to be among the challenges hindering incubators.

  14. Age-disparity, sexual connectedness and HIV infection in disadvantaged communities around Cape Town, South Africa: a study protocol

    OpenAIRE

    Aerts Marc; Hens Niel; Vansteelandt Stijn; Welte Alex; Beauclair Roxanne; Delva Wim; du Toit Elizabeth; Beyers Nulda; Temmerman Marleen

    2011-01-01

    Abstract Background Crucial connections between sexual network structure and the distribution of HIV remain inadequately understood, especially in regard to the role of concurrency and age disparity in relationships, and how these network characteristics correlate with each other and other risk factors. Social desirability bias and inaccurate recall are obstacles to obtaining valid, detailed information about sexual behaviour and relationship histories. Therefore, this study aims to use novel...

  15. Habitat type and nursery function for coastal marine fish species, with emphasis on the Eastern Cape region, South Africa

    Science.gov (United States)

    Whitfield, Alan K.; Pattrick, Paula

    2015-07-01

    A considerable amount of research has been undertaken to document and assess the nursery function of a variety of coastal habitats for marine fish species around the world. Most of these studies have focused on particular habitats and have generally been confined to a limited range of fish species associated with specific nursery areas. In this review we conduct a general assessment of the state of knowledge of coastal habitats in fulfilling the nursery-role concept for marine fishes, with particular emphasis on biotic and abiotic factors that influence nursery value. A primary aim was to synthesize information that can be used to drive sound conservation planning and provide a conceptual framework so that new marine protected areas (MPAs) incorporate the full range of nursery areas that are present within the coastal zone. We also use published data from a coastal section in the Eastern Cape Province, South Africa, to highlight the differential use of shallow aquatic habitats by a range of juvenile marine fish species within this region. Although the Eastern Cape case study does not assess the relative growth, food availability or predation in nursery and non-nursery areas within the coastal zone, it does document which habitats are important to the juveniles of dominant marine species within each area. These habitats, which range from intertidal pools, subtidal gulleys and surf zones to estuaries, do appear to perform a key role in the biological success of species assemblages, with the juveniles of particular marine fishes tending to favour specific nursery areas. According to a multivariate analysis of nursery habitat use within this region, marine species using estuaries tend to differ considerably from those using nearshore coastal waters, with a similar pattern likely to occur elsewhere in the world.

  16. Stochastic decadal climate simulations for the Berg and Breede Water Management Areas, Western Cape province, South Africa

    Science.gov (United States)

    Greene, Arthur M.; Hellmuth, Molly; Lumsden, Trevor

    2012-06-01

    A method is described for the generation of multivariate stochastic climate sequences for the Berg and Breede Water Management Areas in the Western Cape province of South Africa. The sequences, based on joint modeling of precipitation and minimum and maximum daily temperatures, are conditioned on annualized data, the aim being to simulate realistic variability on annual to decadal time scales. A vector autoregressive (VAR) model is utilized for this purpose and reproduces well those statistical attributes, including intervariable correlation and serial autocorrelation in individual variables, most relevant for the regional climate in this setting. The sequences incorporate nonlinear climate change trends, inferred using an ensemble of global climate models from the Coupled Model Intercomparison Project (CMIP5). Subannual variability is simulated using a block resampling scheme based on the k-nearest-neighbor approach, preserving both temporal patterns and spatial correlations. Downscaling to a network of quinary-level catchments enables distributed runoff, streamflow, and crop simulations and the assessment and integration of impacts. Final output takes the form of daily sequences, structured for driving the ACRU agrohydrological model of the University of KwaZulu-Natal, South Africa.

  17. Drought preparedness, impact and response: A case of the Eastern Cape and Free State provinces of South Africa

    Directory of Open Access Journals (Sweden)

    Makala J. Ngaka

    2012-06-01

    Full Text Available Drought is a major disaster in South Africa in terms of total economic loss and number of people affected. This study investigated and analysed the preparedness, impact of and response by the farming community to the 2007/2008 drought using the Eastern Cape and Free State provinces of South Africa as case studies. Both qualitative and quantitative approaches were used in this study. Primary data were collected through face-to-face interviews with sampled recipients of the 2007/2008 drought relief scheme. These were analysed using MedCalc® software and various statistical tests and correlations were performed to test for statistical differences on key variables. Major findings of this study included inadequacy of the extension support service, particularly as a vehicle for disseminating early-warning information. The most significant impact was livestock losses, and t-test results supported the hypothesis that there was a significant difference in terms of drought impact for the three categories of farmers (i.e. small, medium and large scale, particularly with regard to the proportion of livestock lost. A Logit analysis showed that the decision to reduce livestock during drought was influenced by access to land and race. The main constraint to the drought relief scheme, as perceived by the respondents, was the turnaround time − they felt that the relief was provided long after the disaster had occurred.

  18. Contraceptive practices among women seeking termination of pregnancy in one public hospital in Eastern Cape, South Africa

    Science.gov (United States)

    Oluwole, Ebenezer O.

    2016-01-01

    Background There is significantly high contraceptive knowledge in South Africa, but the uptake of contraceptives is average to low with resultant soaring of unplanned pregnancy and rising statistics of termination of pregnancy (TOP) services. This study aimed to establish the contraceptive practices among women in the South African population seeking TOP in one public hospital in Eastern Cape, South Africa. Methods A cross-sectional study was carried out among women seeking TOP in a women’s clinic. Self-administered questionnaires were used as data collection tool, and the data collected were entered into SPSS software for analysis, using descriptive statistics to calculate frequencies and percentages while chi-square test was used to determine the associations between the socio-demography and contraceptive practices of the participants. Results Majority of the women were aged between 20 and 29 years, had secondary education, unemployed, single and resided in townships. Contraceptive uptake prior to termination of pregnancy (CTOP) among them was 44.1%, but 85.8% had good contraceptives knowledge. Their contraceptive practices are determined by partner’s opinion, source and availability of contraceptives, previous CTOP, side effect of contraceptives and having children. Age group, educational level and employment status were found to be related to the contraceptive practices of the participants but were not statistically significant. Conclusion To reduce unplanned pregnancies and subsequent number of women seeking CTOP, the socio-economic factors associated with contraceptive practices as well as the programmes, policies and guidelines of contraceptives need to be improved on for any improvement on the factors determining contraceptive practices. PMID:27608676

  19. Studies on the bacteriological qualities of the Buffalo River and three source water dams along its course in the Eastern Cape Province of South Africa

    OpenAIRE

    Chigor, Vincent N.; Sibanda, Timothy; Okoh, Anthony I.

    2012-01-01

    The Buffalo River and its dams are major surface water sources used for fresh produce irrigation, raw water abstraction and recreation in parts of the Eastern Cape Province in South Africa. Over a 12-month period (August 2010 to July 2011), we assessed the bacteriological qualities of water from the river and 3 source water dams along its course. Faecal indicator bacteria (FIB), including total coliform (TC), faecal coliform (FC) and enterococci (ENT) counts, were high and ranged as follows: ...

  20. Farmers' perceptions and knowledge of cattle adaptation to heat stress and tick resistance in the eastern cape, South Africa.

    Science.gov (United States)

    Katiyatiya, C L F; Muchenje, V; Mushunje, A

    2014-11-01

    The objective of this study was to determine the perceptions and knowledge of farmers of heat stress and tick resistance in cattle. A cross-sectional survey was conducted and 110 farmers in four villages in the sour and sweet velds of the Eastern Cape Province, South Africa were interviewed. The associations among area (municipality), gender, age, level of education, employment and religion were computed using Chi-square tests. The majority of the respondents had on average 4 bulls, 4 cows, 4 heifers, 4 calves, and 4 oxen. Milk was considered as the major (28.3%) reason for keeping cattle. Most farmers owned non-descript (72.6%), and Nguni (45.3%) cattle because of their heat tolerance (54.7%), tick resistance (54.7%), and milking ability (28.2%) traits. Excessive panting (56.6%) and disease transmission (76%) were regarded as the major effects of heat stress and tick infestation in cattle, respectively. About 50% of the respondents agreed that hair length influences tick resistance and 47.17% considered coat colour when acquiring cattle. In the sampled areas, ticks were prevalent in the summer season (93%), and 77.36% of the respondents use acaricides every fortnight. Gall sickness was reported to be a major problem in the cattle herds by 36.79% of the respondents. Our results showed that farmers in the two municipalities had knowledge of cattle adaptation to heat stress and tick resistance. PMID:25358328

  1. Functional Traits in Parallel Evolutionary Radiations and Trait-Environment Associations in the Cape Floristic Region of South Africa.

    Science.gov (United States)

    Mitchell, Nora; Moore, Timothy E; Mollmann, Hayley Kilroy; Carlson, Jane E; Mocko, Kerri; Martinez-Cabrera, Hugo; Adams, Christopher; Silander, John A; Jones, Cynthia S; Schlichting, Carl D; Holsinger, Kent E

    2015-04-01

    Evolutionary radiations with extreme levels of diversity present a unique opportunity to study the role of the environment in plant evolution. If environmental adaptation played an important role in such radiations, we expect to find associations between functional traits and key climatic variables. Similar trait-environment associations across clades may reflect common responses, while contradictory associations may suggest lineage-specific adaptations. Here, we explore trait-environment relationships in two evolutionary radiations in the fynbos biome of the highly biodiverse Cape Floristic Region (CFR) of South Africa. Protea and Pelargonium are morphologically and evolutionarily diverse genera that typify the CFR yet are substantially different in growth form and morphology. Our analytical approach employs a Bayesian multiple-response generalized linear mixed-effects model, taking into account covariation among traits and controlling for phylogenetic relationships. Of the pairwise trait-environment associations tested, 6 out of 24 were in the same direction and 2 out of 24 were in opposite directions, with the latter apparently reflecting alternative life-history strategies. These findings demonstrate that trait diversity within two plant lineages may reflect both parallel and idiosyncratic responses to the environment, rather than all taxa conforming to a global-scale pattern. Such insights are essential for understanding how trait-environment associations arise and how they influence species diversification. PMID:25811086

  2. The December 2004-January 2005 floods in the Garden Route region of the Southern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Johan Tempelhoff

    2009-04-01

    Full Text Available The December 2004-January 2005 floods in the Garden Route region of the Southern Cape in South Africa have had a significant impact on local development and economic activities, tourism products andlocal institutions. This article aims to capture the dynamism between a number of related fields within the context of transdisciplinary research. Qualitative research methods were used to target a representative sample of the affected population. This article considers the history of the flooding events of December 2004/January 2005 along the Garden Route, as well as the manner in which emergency/disaster management personnel responded to the crisis. The effect of the floods on the tourism sector along the Garden Route was researched in general and the effects of the floods on tourists, local residents, and particularly communities in disadvantaged areas were specifically determined. The research reflects on the disaster risk management strategies that were in place at the time of the floods to determine what local authorities could have done to cope with the potential conditions of crisis. The research found that although some tourism products were severely affected, the 2004/2005 floods did not have a significant impact on the number of tourists frequenting the area. In terms of disaster risk management, concerns remain regarding the lack of the following factors: capacity, adequate early warning systems, proper infrastructure maintenance, local institutions, and an in-depth understanding of the disaster risk profile of the area.

  3. A survey of the Cape Floristic Region of South Africa for the presence of cyst nematodes (Nematoda: Heteroderidae).

    Science.gov (United States)

    Knoetze, Rinus; Swart, Antoinette

    2014-12-09

    A survey was performed to detect the presence of cyst nematodes in the Cape Floristic Region of South Africa. Soil was collected in the rhizosphere of the dominant plant species within blocks of indigenous vegetation and cysts were extracted from them. A total of 81 blocks of indigenous vegetation were sampled as described. Cysts were detected in 7 of these samples, representing 6 different vegetation types. One set of primers was used to amplify the ITS regions from these cysts, including the 5.8S ribosomal gene, as well as short parts of the 18S and 28S ribosomal genes. ITS-rDNA sequences from the indigenous isolates were aligned with selected sequences of other species from the Heteroderidae. Phylogenetic analyses to resolve the relationships between indigenous isolates and selected representatives of the Heteroderidae were conducted using the Maximum Parsimony method. The consensus tree resulting from alignment of the circumfenestrate cysts revealed that isolates SK18, WK1 and WK26 are included in a clade of Globodera species that parasitise non-solanaceous plants, forming a monophyletic group with G. millefolii, G. artemisiae, and an unidentified Globodera sp. from Portugal. In a tree resulting from the alignment of the Heterodera spp., isolates OK14 and WK2 are included in the Afenestrata group, forming a monophyletic group with H. orientalis.This survey unearthed at least four potentially new species of cyst nematodes, which may prove invaluable for the study of the evolution and biogeography of the group.

  4. Functional Traits in Parallel Evolutionary Radiations and Trait-Environment Associations in the Cape Floristic Region of South Africa.

    Science.gov (United States)

    Mitchell, Nora; Moore, Timothy E; Mollmann, Hayley Kilroy; Carlson, Jane E; Mocko, Kerri; Martinez-Cabrera, Hugo; Adams, Christopher; Silander, John A; Jones, Cynthia S; Schlichting, Carl D; Holsinger, Kent E

    2015-04-01

    Evolutionary radiations with extreme levels of diversity present a unique opportunity to study the role of the environment in plant evolution. If environmental adaptation played an important role in such radiations, we expect to find associations between functional traits and key climatic variables. Similar trait-environment associations across clades may reflect common responses, while contradictory associations may suggest lineage-specific adaptations. Here, we explore trait-environment relationships in two evolutionary radiations in the fynbos biome of the highly biodiverse Cape Floristic Region (CFR) of South Africa. Protea and Pelargonium are morphologically and evolutionarily diverse genera that typify the CFR yet are substantially different in growth form and morphology. Our analytical approach employs a Bayesian multiple-response generalized linear mixed-effects model, taking into account covariation among traits and controlling for phylogenetic relationships. Of the pairwise trait-environment associations tested, 6 out of 24 were in the same direction and 2 out of 24 were in opposite directions, with the latter apparently reflecting alternative life-history strategies. These findings demonstrate that trait diversity within two plant lineages may reflect both parallel and idiosyncratic responses to the environment, rather than all taxa conforming to a global-scale pattern. Such insights are essential for understanding how trait-environment associations arise and how they influence species diversification.

  5. A framework for effective collaboration: a case study of collaboration in nursing education in the Western Cape, South Africa.

    Science.gov (United States)

    Daniels, Felicity M; Khanyile, Thembisile D

    2013-09-01

    A fundamental purpose of mergers between higher education institutions (HEIs) in 2002 was to enable sharing of scarce resources between more advanced universities and those historically disadvantaged by the apartheid system of the South African Government. A common teaching platform for undergraduate nursing education in the Western Cape was established in 2005, in line with the transformation of the higher education system, as a collaborative initiative between three universities. In order to evaluate the common teaching platform, Stuffelbeam's context, input, process, product (CIPP) research model was employed. A sample of 108 participants was selected through stratified purposive sampling, and included three deputy vice-chancellors, three deans, three heads of department, 18 lecturers and 81 students. Semi-structured interviews were held with the staff members, whilst the students participated in focus group interviews. Open-ended questions informed by literature and the CIPP evaluation model were developed and used to guide the interviews. This enabled the researcher to obtain a rich description of the participants' experiences. The data were analysed inductively. The results revealed that the main purpose of collaboration was not achieved due to the lack of a common understanding of the concept of collaboration and its purpose; a lack of readiness to collaborate and a lack of sharing of resources. A framework for effective collaboration was developed based on the results. PMID:23196002

  6. Poverty and Disability in Eastern and Western Cape Provinces, South Africa

    Science.gov (United States)

    Loeb, Mitchell; Eide, Arne H.; Jelsma, Jennifer; Toni, Mzolisi ka; Maart, Soraya

    2008-01-01

    The impact of disability on the living conditions of people living in specifically resource-poor areas in South Africa has not previously been addressed. This paper presents a comparison of people with a disability and their non-disabled peers with respect to some key poverty indicators among a sample of Xhosa speaking individuals in resource-poor…

  7. Cattle and rural development in the Eastern Cape, South Africa: the Nguni project revisited

    NARCIS (Netherlands)

    Hebinck, P.G.M.; Faku, N.

    2013-01-01

    Notions of land and agrarian reform are now well entrenched in post-apartheid South Africa. But what this reform actually means for everyday life is not clearly understood, nor the way it will impact on the political economy. In the Shadow of Policy explores the interface between the policy of land

  8. Detection of transgenes in local maize varieties of small-scale farmers in eastern cape, South Africa.

    Directory of Open Access Journals (Sweden)

    Marianne Iversen

    Full Text Available Small-scale subsistence farmers in South Africa have been introduced to genetically modified (GM crops for more than a decade. Little is known about i the extent of transgene introgression into locally recycled seed, ii what short and long-term ecological and socioeconomic impacts such mixing of seeds might have, iii how the farmers perceive GM crops, and iv to what degree approval conditions are followed and controlled. This study conducted in the Eastern Cape, South Africa, aims primarily at addressing the first of these issues. We analysed for transgenes in 796 individual maize plants (leaves and 20 seed batches collected in a village where GM insect resistant maize was previously promoted and grown as part of an governmental agricultural development program over a seven year period (2001-2008. Additionally, we surveyed the varieties of maize grown and the farmers' practices of recycling and sharing of seed in the same community (26 farmers were interviewed. Recycling and sharing of seeds were common in the community and may contribute to spread and persistence of transgenes in maize on a local or regional level. By analysing DNA we found that the commonly used transgene promoter p35s occurred in one of the 796 leaf samples (0.0013% and in five of the 20 seed samples (25%. Three of the 20 seed samples (15% included herbicide tolerant maize (NK603 intentionally grown by the farmers from seed bought from local seed retailers or acquired through a currently running agricultural development program. The two remaining positive seed samples (10% included genes for insect resistance (from MON810. In both cases the farmers were unaware of the transgenes present. In conclusion, we demonstrate that transgenes are mixed into seed storages of small-scale farming communities where recycling and sharing of seeds are common, i.e. spread beyond the control of the formal seed system.

  9. The association between childhood environmental exposures and the subsequent development of Crohn's disease in the Western Cape, South Africa.

    Directory of Open Access Journals (Sweden)

    Abigail Basson

    Full Text Available Environmental factors during childhood are thought to play a role in the aetiolgy of Crohn's Disease (CD. However the association between age at time of exposure and the subsequent development of CD in South Africa is unknown.A case control study of all consecutive CD patients seen at 2 large inflammatory bowel disease (IBD referral centers in the Western Cape, South Africa between September 2011 and January 2013 was performed. Numerous environmental exposures during 3 age intervals; 0-5, 6-10 and 11-18 years were extracted using an investigator administered questionnaire. An agreement analysis was performed to determine the reliability of questionnaire data for all the relevant variables.This study included 194 CD patients and 213 controls. On multiple logistic regression analysis, a number of childhood environmental exposures during the 3 age interval were significantly associated with the risk of developing CD. During the age interval 6-10 years, never having had consumed unpasteurized milk (OR = 5.84; 95% CI, 2.73-13.53 and never having a donkey, horse, sheep or cow on the property (OR = 2.48; 95% CI, 1.09-5.98 significantly increased the risk of developing future CD. During the age interval 11-18 years, an independent risk-association was identified for; never having consumed unpasteurized milk (OR = 2.60; 95% CI, 1.17-6.10 and second-hand cigarette smoke exposure (OR = 1.93; 95% CI, 1.13-3.35.This study demonstrates that both limited microbial exposures and exposure to second-hand cigarette smoke during childhood is associated with future development of CD.

  10. Sustainable solutions for cooling systems in residential buildings: case study in the Western Cape Province, South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Foudzai, F.; M' Rithaa, M. [Cape Peninsula University of Technology, Cape Town (South Africa). Dept. of Industrial Design

    2010-07-01

    sustainable cooling in residential buildings of Western Cape, South Africa are discussed.

  11. Accuracy of serological testing for the diagnosis of prevalent neurocysticercosis in outpatients with epilepsy, Eastern Cape Province, South Africa.

    Directory of Open Access Journals (Sweden)

    Humberto Foyaca-Sibat

    Full Text Available BACKGROUND: Few studies have estimated prevalence of neurocysticercosis (NCC among persons with epilepsy in sub-Saharan Africa. While the limitations of serological testing in identification of NCC are well known, the characteristics of persons who are misdiagnosed based on serology have not been explored. The first objective of this pilot study was to estimate the prevalence of NCC in epilepsy outpatients from an area of South Africa endemic for cysticercosis. The second objective was to estimate the accuracy of serological testing in detecting NCC in these outpatients and characterize sources of disagreement between serology and neuroimaging. METHODOLOGY/PRINCIPAL FINDINGS: All out-patients aged 5 or older attending the epilepsy clinic of St. Elizabeth's Hospital in Lusikisiki, Eastern Cape Province, between July 2004 and April 2005 were invited to participate. Epidemiological data were collected by local study staff using a standardized questionnaire. Blood samples were tested by ELISA for antibody and antigen for Taenia solium. Four randomly chosen, consenting participants were transported each week to Mthatha for brain CT scan. The proportion of persons with epilepsy attending St. Elizabeth clinic with CT-confirmed NCC was 37% (95% CI: 27%-48%. Using CT as the gold standard, the sensitivity and specificity of antibody testing for identifying NCC were 54.5% (36.4%-71.9% and 69.2% (52.4%-83.0%, respectively. Sensitivity improved to 78.6% (49.2%-95.3% for those with active lesions. Sensitivity and specificity of antigen testing were considerably poorer. Compared to false negatives, true positives more often had active lesions. False positives were more likely to keep pigs and to have seizure onset within the past year than were true negatives. CONCLUSIONS/SIGNIFICANCE: The prevalence of NCC in South African outpatients with epilepsy is similar to that observed in other countries where cysticercosis is prevalent. Errors in classification of NCC

  12. African Women and Apartheid: Migration and Settlement in Urban South Africa

    OpenAIRE

    Lee, Rebekah

    2009-01-01

    Set within the changing political geography of Cape Town, South Africa, this study constructs a social history of African women through an examination of the complex process and consequences of settlement during the apartheid (1948-1994) and post-apartheid years. Africans began flowing into the city in increasing numbers at mid-twentieth century. However, they encountered coercive and effective resistance to their settlement endeavors, in part due to Cape Town’s historical association as th...

  13. SMME MODEL FOR ECONOMIC DEVELOPMENT AN EMPIRICAL CASE FOR THE NORTHERN CAPE PROVINCE OF SOUTH AFRICA

    OpenAIRE

    Bruno Venditto

    2004-01-01

    South Africa has been facing the double challenge of integrating into global markets as a competitive economy and of overcoming the internal problems created and constantly reinforced by the previous regime. To realize the objective of economic growth through competitiveness on the one hand and employment generation and income distribution on the other, the small business sector assumes a critical role. In order to be conducive to economic growth and employment creation, small business develo...

  14. Recognizing Intimate Partner Violence in Primary Care: Western Cape, South Africa

    OpenAIRE

    Kate Joyner; Robert Mash

    2012-01-01

    INTRODUCTION: Interpersonal violence in South Africa is the second highest contributor to the burden of disease after HIV/AIDS and 62% is estimated to be from intimate partner violence (IPV). This study aimed to evaluate how women experiencing IPV present in primary care, how often IPV is recognized by health care practitioners and what other diagnoses are made. METHODS: At two urban and three rural community health centres, health practitioners were trained to screen all women for IPV over a...

  15. Early adolescent pregnancy increases risk of incident HIV infection in the Eastern Cape, South Africa: a longitudinal study

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    Nicola J Christofides

    2014-03-01

    Full Text Available Introduction: Adolescents having unprotected heterosexual intercourse are at risk of HIV infection and unwanted pregnancy. However, there is little evidence to indicate whether pregnancy in early adolescence increases the risk of subsequent HIV infection. In this paper, we tested the hypothesis that adolescent pregnancy (aged 15 or younger increases the risk of incident HIV infection in young South African women. Methods: We assessed 1099 HIV-negative women, aged 15–26 years, who were volunteer participants in a cluster-randomized, controlled HIV prevention trial in the predominantly rural Eastern Cape province of South Africa. All of these young women had at least one additional HIV test over two years of follow-up. Outcomes were HIV incidence rates per 100 person years and HIV incidence rate ratios (IRRs estimated by Poisson multivariate models. Three pregnancy categories were created for the Poisson model: early adolescent pregnancy (a first pregnancy at age 15 years or younger; later adolescent pregnancy (a first pregnancy at age 16 to 19 years; and women who did not report an adolescent pregnancy. Models were adjusted for study design, age, education, time since first sexual experience, socio-economic status, childhood trauma and herpes simplex virus type 2 infection. Results: HIV incidence rates were 6.0 per 100 person years over two years of follow-up. The adjusted IRR was 3.02 (95% CI 1.50–6.09 for a pregnancy occurring at age 15 or younger. Women with pregnancies occurring between 16 and 19 years of age did not have a higher incidence of HIV (IRR 1.08; 95% CI 0.64–1.84. Early adolescent pregnancies were associated with higher partner numbers and a greater age difference with partners. Conclusions: Early adolescent pregnancies increase the incidence of HIV among South African women. The higher risk is associated with sexual risk behaviours such as higher partner numbers and a greater age difference with partners rather than a

  16. Alien plant species list and distribution for Camdeboo National Park, Eastern Cape Province, South Africa

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    Mmoto L. Masubelele

    2009-01-01

    Full Text Available Protected areas globally are threatened by the potential negative impacts that invasive alien plants pose, and Camdeboo National Park (CNP, South Africa, is no exception. Alien plants have been recorded in the CNP since 1981, before it was proclaimed a national park by South African National Parks in 2005. This is the first publication of a list of alien plants in and around the CNP. Distribution maps of some of the first recorded alien plant species are also presented and discussed. To date, 39 species of alien plants have been recorded, of which 13 are invasive and one is a transformer weed. The majority of alien plant species in the park are herbaceous (39% and succulent (24% species. The most widespread alien plant species in the CNP are Atriplex inflata (= A. lindleyi subsp. inflata, Salsola tragus (= S. australis and cacti species, especially Opuntia ficus-indica. Eradication and control measures that have been used for specific problematic alien plant species are described. Conservation implications: This article represents the first step in managing invasive alien plants and includes the collation of a species list and basic information on their distribution in and around the protected area. This is important for enabling effective monitoring of both new introductions and the distribution of species already present. We present the first species list and distribution information for Camdeboo National Park.

  17. Recognizing intimate partner violence in primary care: Western Cape, South Africa.

    Directory of Open Access Journals (Sweden)

    Kate Joyner

    Full Text Available INTRODUCTION: Interpersonal violence in South Africa is the second highest contributor to the burden of disease after HIV/AIDS and 62% is estimated to be from intimate partner violence (IPV. This study aimed to evaluate how women experiencing IPV present in primary care, how often IPV is recognized by health care practitioners and what other diagnoses are made. METHODS: At two urban and three rural community health centres, health practitioners were trained to screen all women for IPV over a period of up to 8 weeks. Medical records of 114 thus identified women were then examined and their reasons for encounter (RFE and diagnoses over the previous 2-years were coded using the International Classification of Primary Care. Three focus group interviews were held with the practitioners and interviews with the facility managers to explore their experience of screening. RESULTS: IPV was previously recognized in 11 women (9.6%. Women presented with a variety of RFE that should raise the index of suspicion for IPV- headache, request for psychiatric medication, sleep disturbance, tiredness, assault, feeling anxious and depressed. Depression was the commonest diagnosis. Interviews identified key issues that prevented health practitioners from screening. CONCLUSION: This study demonstrated that recognition of women with IPV is very low in South African primary care and adds useful new information on how women present to ambulatory health services. These findings offer key cues that can be used to improve selective case finding for IPV in resource-poor settings. Universal screening was not supported by this study.

  18. The Personal Politics of Disaster: Narratives of Survivors of a South African Shanty Town Fire

    Science.gov (United States)

    Stewart, Jackie; Swartz, Leslie; Ward, Catherine

    2012-01-01

    Despite the fact that natural disasters occur more commonly in low and middle income countries than in wealthier countries, we know relatively little about how these disasters are experienced in such contexts. South Africa presents an especially telling example in which it is clear that natural events are affected profoundly by sociopolitical…

  19. Assessment of the impact of family physicians in the district health system of the Western Cape, South Africa

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    Meyer Swanepoel

    2014-01-01

    Full Text Available Background: In 2007, South Africa made family medicine a new speciality. Family physicians that have trained for this new speciality have been employed in the district health system since 2011. The aim of the present study was to explore the perceptions of district managers on the impact of family physicians on clinical processes, health system performance and health outcomes in the district health system (DHS of the Western Cape.Methods: Nine in-depth interviews were performed: seven with district managers and two with the chief directors of the metropolitan and rural DHS. Interviews were recorded, transcribed and analysed using the ATLAS-ti and the framework method.Results: There was a positive impact on clinical processes for HIV/AIDS, TB, trauma, noncommunicable chronic diseases, mental health, maternal and child health. Health system performance was positively impacted in terms of access, coordination, comprehensiveness and efficiency. An impact on health outcomes was anticipated. The impact was not uniform throughout the province due to different numbers of family physicians and different abilities to function optimally. There was also a perception that the positive impact attributed to family physicians was in the early stages of development. Unanticipated effects included concerns with their roles in management and training of students, as well as tensions with career medical officers.Conclusion: Early feedback from district managers suggests that where family physicians are employed and able to function optimally, they are making a significant impact on health system performance and the quality of clinical processes. In the longer term, this is likely to impact on health outcomes.

  20. Multidrug-Resistant Salmonella Isolates from Swine in the Eastern Cape Province, South Africa.

    Science.gov (United States)

    Iwu, Chinwe Juliana; Iweriebor, Benson Chuks; Obi, Larry Chikwelu; Basson, Albertus Kotze; Okoh, Anthony Ifeanyi

    2016-07-01

    The exposure of farm animals to antimicrobials for treatment, prophylaxis, or growth promotion can select for resistant bacteria that can be transmitted to humans, and Salmonella as an important zoonotic pathogen can act as a potential reservoir of antimicrobial resistance determinants. We assessed the antibiogram profiles of Salmonella species isolated from pig herds in two commercial farms in South Africa. Two hundred fifty-eight presumptive Salmonella isolates were recovered from the fecal samples of 500 adult pigs. Specific primers targeting Salmonella serogroups A, B, C1, C2, and D were used to determine the prevalence of different serogroups. Only serogroup A (n = 48) was detected, while others were not. Antimicrobial susceptibility of the confirmed Salmonella serogroup A isolates was performed by using the disk diffusion method against a panel of 18 antibiotics. All the 48 isolates were resistant to tetracycline and oxytetracycline, while 75% were resistant to ampicillin, sulphamethoxazole-trimethoprim, nalidixic acid, and streptomycin. All the isolates exhibited multidrug resistance, with the predominant phenotype being against 11 antibiotics, and multiple antibiotic resistance index ranged between 0.3 and 0.6. The incidence of genes encoding resistance against ampicillin (ampC), tetracycline (tetA), and streptomycin (strA) were 54, 61, and 44%, respectively. We conclude that healthy pigs are potential reservoirs of multidrug-resistant Salmonella that could be transmitted to humans through the food chain and, hence, a significant public health threat.

  1. Multidrug-Resistant Salmonella Isolates from Swine in the Eastern Cape Province, South Africa.

    Science.gov (United States)

    Iwu, Chinwe Juliana; Iweriebor, Benson Chuks; Obi, Larry Chikwelu; Basson, Albertus Kotze; Okoh, Anthony Ifeanyi

    2016-07-01

    The exposure of farm animals to antimicrobials for treatment, prophylaxis, or growth promotion can select for resistant bacteria that can be transmitted to humans, and Salmonella as an important zoonotic pathogen can act as a potential reservoir of antimicrobial resistance determinants. We assessed the antibiogram profiles of Salmonella species isolated from pig herds in two commercial farms in South Africa. Two hundred fifty-eight presumptive Salmonella isolates were recovered from the fecal samples of 500 adult pigs. Specific primers targeting Salmonella serogroups A, B, C1, C2, and D were used to determine the prevalence of different serogroups. Only serogroup A (n = 48) was detected, while others were not. Antimicrobial susceptibility of the confirmed Salmonella serogroup A isolates was performed by using the disk diffusion method against a panel of 18 antibiotics. All the 48 isolates were resistant to tetracycline and oxytetracycline, while 75% were resistant to ampicillin, sulphamethoxazole-trimethoprim, nalidixic acid, and streptomycin. All the isolates exhibited multidrug resistance, with the predominant phenotype being against 11 antibiotics, and multiple antibiotic resistance index ranged between 0.3 and 0.6. The incidence of genes encoding resistance against ampicillin (ampC), tetracycline (tetA), and streptomycin (strA) were 54, 61, and 44%, respectively. We conclude that healthy pigs are potential reservoirs of multidrug-resistant Salmonella that could be transmitted to humans through the food chain and, hence, a significant public health threat. PMID:27357044

  2. Health-related quality of life of patients six months poststroke living in the Western Cape, South Africa

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    Anthea J. Rhoda

    2014-04-01

    Full Text Available Background: The majority of individuals report a decline in health-related quality of life following a stroke. Quality of life and factors predicting quality of life could differ in individuals from lower income countries. The aim of this study was therefore to determine the quality of life and factors influencing quality of life of community-dwelling stroke patients living in low-income, peri-urban areas in the Western Cape, South Africa.Method: An observational, longitudinal study was used to collect data from a conveniently selected sample of first-ever stroke patients. The Rivermead Motor Assessment Scale and the Barthel Index were used to determine functional outcome and the EQ-5D was used to collect information relating to quality of life at two months and six months poststroke. Descriptive and inferential statistics were used to analyse the data.Results: The total sample of 100 participants consisted of 50% men and 50% women with a mean age of 61 and a standard deviation of 10.55 years. Six-month quality of life datawas analysed for 73 of the 100 participants. Of the 27 who were lost to follow-up, nine participants died, four withdrew from the study after baseline data was collected and eleven could not be followed up as they had either moved or no follow-up telephone numbers were available. A further three participants were excluded from the analysis of the EQ-5D as they were aphasic. Of these, approximately 35% had problems with mobility and self-care, whilst 42% had severe problems with everyday activities and 37.8% expressed having anxiety and depression. Quality of life at two months (p = 0.010 and urinary incontinence (p = 0.002 were significant predictors of quality of life at six months.Conclusion: Health-related quality of life was decreased in the South African stroke sample. Functional ability and urinary incontinence were the factors affecting quality of life in the sample. These factors should be considered in the

  3. Prevalence of calves coccidiosis in Jimma town dairy farms, South-Western Ethiopia

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    Tadele Kabeta Yadeessa

    2014-04-01

    Full Text Available A cross- sectional study was conducted from October 2009 to March 2010 on Jimma town dairy farms to determine the prevalence of Calves coccidian and assess associated risk factors. Faecal samples were collected once from a total of 385 calves range from 5-365 days old and examined for the oocysts of Eimeria species by centrifugal faecal flotation technique using concentrated sucrose solution. Out result revealed that overall prevalence of 198(51.42% Eimeria species. Of the 53 dairies sampled, almost all of the farms had calves shedding Eimeria oocysts. The species of Eimeria circulating in the farms was presumed to be based on morphology of the oocysts and certain epidemiological features of the Eimeria, a total of 8 species were identified namely Eimeria bovis 94(24.4%, Eimeria zuernii 58(15.1%, Eimeria auburnensis 56(14.6%, Eimeria Canadensis 53(13.8%, Eimeria ellipsoidalis 28(7.3%, Eimeria subspherica 22(5.7%, Eimeria cylindrical 20(5.2% and Eimeria alabamensis 16(4.2% in descending order of their relative prevalence. Eimeria species were not found to be statistically associated with faecal consistency, breed and sex (P>0.05. Among the risk factors studied, hygiene status and age of the calves were the most important factors associated with the possibility of infection with diseases. The mean and maximum Eimeria oocysts per gram of faeces (OPG determined by using McMaster technique was 100 and 24,000, respectively. Coccidiosis is a common and important cause of morbidity and economical loss in calves in study areas. Hence appropriate disease prevention and control measure is paramount importance to reduce these impacts.

  4. A Qualitative Assessment of South African Adolescents' Motivations for and against Substance Use and Sexual Behavior

    Science.gov (United States)

    Patrick, Megan E.; Palen, Lori-Ann; Caldwell, Linda; Gleeson, Sarah; Smith, Ed; Wegner, Lisa

    2010-01-01

    Focus groups (N = 15 groups; 8 with girls, 7 with boys) with adolescents in high schools near Cape Town, South Africa, were used to conduct a qualitative investigation of reported reasons for using and not using substances and for having and not having sex. Adolescents reported Enhancement, Negative States, Social, and Aversive Social motivations…

  5. Substance Abuse, Suicidality, and Self-Esteem in South African Adolescents

    Science.gov (United States)

    Wild, Lauren G.; Flisher, Alan J.; Bhana, Arvin; Lombard, Carl

    2004-01-01

    Associations among six different domains of self-esteem (peers, school, family, sports/athletics, body image, and global self-worth) and risk behaviors related to substance use and suicidality were investigated in a sample of South African adolescents. Students enrolled in Grades 8 and 11 at independent secondary schools in Cape Town (N = 116)…

  6. Predicting Substance Use Behavior among South African Adolescents: The Role of Leisure Experiences across Time

    Science.gov (United States)

    Sharp, Erin Hiley; Coffman, Donna L.; Caldwell, Linda L.; Smith, Edward A.; Wegner, Lisa; Vergnani, Tania; Mathews, Catherine

    2011-01-01

    Using seven waves of data, collected twice a year from the 8th through the 11th grades in a low-resource community in Cape Town, South Africa, we aimed to describe the developmental trends in three specific leisure experiences (leisure boredom, new leisure interests, and healthy leisure) and substance use (cigarettes, alcohol, and marijuana)…

  7. Curriculum Contestation in a Post-Colonial Context: A View from the South

    Science.gov (United States)

    Luckett, Kathy

    2016-01-01

    This paper was motivated by student protests at the University of Cape Town, South Africa, where the Rhodes Must Fall collective called for the "decolonisation" of the university's curriculum. I deliberately adopt a "decolonial gaze" to re-describe the structural and cultural conditioning of the post-colonial university and the…

  8. Town, village and bush: war and cultural landscapes in south-eastern Angola (1966-2002

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    Brinkman, Inge

    2012-12-01

    Full Text Available In most of the literature on the subject, urban and rural areas are presented as real physical entities that are geographically determined. Obviously such an approach is important and necessary, but in this contribution I want to draw attention to ‘the urban’ and ‘the rural’ as ideas, as items of cultural landscape rather than as physical facts. This will result both in a history of ideas and a social history of the war in Angola as experienced by civilians from the south-eastern part of the country. The article is based on a case-study that deals with the history of south-east Angola, an area that was in a state of war from 1966 to 2002. In the course of the 1990s I spoke with immigrants from this region who were resident in Rundu, Northern Namibia, mostly as illegal refugees. In our conversations the immigrants explained how the categories ‘town’ and ‘country’ came into being during colonialism and what changes occurred after the war started. They argued that during the war agriculture in the countryside became well-nigh impossible and an opposition between ‘town’ and ‘bush’ came into being that could have lethal consequences for the civilian population living in the region. This case-study on south-east Angola shows the importance of a historical approach to categories such as ‘urbanity’ and ‘rurality’ as such categories may undergo relatively rapid change – in both discourse and practice.

  9. Town, village and bush: war and cultural landscapes in south-eastern Angola (1966-2002)

    OpenAIRE

    Brinkman, Inge

    2012-01-01

    In most of the literature on the subject, urban and rural areas are presented as real physical entities that are geographically determined. Obviously such an approach is important and necessary, but in this contribution I want to draw attention to ‘the urban’ and ‘the rural’ as ideas, as items of cultural landscape rather than as physical facts. This will result both in a history of ideas and a social history of the war in Angola as experienced by civilians from the south-eastern part of the ...

  10. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  11. Color coded bathmetry map of Cape Canaveral, Florida, derived from boat based sounding data (2014)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  12. Lidar Bathymetry Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  13. Strontium isotope investigation of ungulate movement patterns on the Pleistocene Paleo-Agulhas Plain of the Greater Cape Floristic Region, South Africa

    Science.gov (United States)

    Copeland, Sandi R.; Cawthra, Hayley C.; Fisher, Erich C.; Lee-Thorp, Julia A.; Cowling, Richard M.; le Roux, Petrus J.; Hodgkins, Jamie; Marean, Curtis W.

    2016-06-01

    Middle Stone Age sites located within the Greater Cape Floristic Region on the South African southern coast have material culture with early evidence for key modern human behaviors such as projectile weaponry, large animal hunting, and symbolic behavior. In order to interpret how and why these changes evolved, it is necessary to understand their ecological context as it has direct relevance to foraging behavior. During periods of lowered sea level, a largely flat and vast expanse of land existed south of the modern coastline, but it is now submerged by higher sea levels. This exposed area, the Paleo-Agulhas Plain, likely created an ecological context unlike anything in the region today, as evidenced by fossil assemblages dominated by migratory ungulates. One hypothesis is that the Paleo-Agulhas Plain supported a migration ecosystem of large grazers driven by summer rainfall, producing palatable forage during summer in the east, and winter rainfall, producing palatable forage during winter in the west. Alternatively, ungulates may have been moving from the coastal plain in the south to the interior north of the Cape Fold Mountains, as observed for elephants in historic times. In this study, we assess ungulate movement patterns with inter- and intra-tooth enamel samples for strontium isotopes in fossil fauna from Pinnacle Point sites PP13B and PP30. To accomplish our goals we created a bioavailable 87Sr/86Sr isoscape for the region by collecting plants at 171 sampling sites and developing a geospatial model. The strontium isotope results indicate that ungulates spent most of their time on the Paleo-Agulhas Plain and avoided dissected plain, foothill, and mountain habitats located more than about 15 km north of the modern coastline. The results clearly exclude a north-south (coastal-interior) movement or migration pattern, and cannot falsify the east-west movements hypothesized in the south coast migration ecosystem hypothesis.

  14. Information and knowledge sharing trends of small and medium-sized enterprises in the Western Cape, South Africa

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    Faeda Mohsam

    2011-03-01

    Full Text Available Background: Small and medium-sized enterprises (SMEs, especially in the Western Cape Province of South Africa, are currently facing various financial and other obstacles, which may threaten their survival. Globalisation, the lowering of trade barriers and the reduction of import tariffs have resulted in increased international competition. Businesses are thus forced to undertake continuous improvements and innovation in order to survive, to keep abreast of change and to excel.Objectives: Effective knowledge sharing and consequent knowledge management (KM have been identified as definite approaches to enhancing competitive advantage. The research therefore aimed to establish to what extent small enterprises embrace their knowledge sharing activities and whether their knowledge sharing activities are managed at all. Furthermore, it examined how their knowledge sharing can contribute to their competitive advantage.Method: A case study approach was followed for this research. Selected SMEs from the engineering sector were the subject of the case study and SME owners, directors and managers of consulting civil engineering firms were interviewed to determine whether there are mechanisms in place to ensure better knowledge sharing within SMEs.Results: In general, respondents had stated that they possessed special factors that set them above their competitors:• The company strategy and good reputation of completing projects within the required timeframe. In other words, they were well known for their track record in terms of service delivery. • Their specialty in terms of different focus areas, namely structural and civil engineering, water supply and storm water design, transportation, sewer design and storm water traffic. • The fact that they operated in silos. This means that the specialists in their specific fields operated independently in groups, separately from everyone else in the company. • Their good relationship with local authorities

  15. Complications of traditional circumcision amongst young Xhosa males seen at St Lucy’s Hospital, Tsolo, Eastern Cape, South Africa

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    Ugochukwu Anike

    2013-01-01

    Full Text Available Background: Traditional circumcision of males is common amongst many societies in sub-Saharan Africa. Circumcision amongst the Xhosa people of South Africa represents a rite of passage to manhood. Traditional male circumcision has an increased risk for complications that include sepsis, genitalmutilation, gangrenous penis, excessive bleeding, dehydration, renal failure and death. The aim of this study was to describe the complications of traditional circumcisions amongst Xhosa men as seen at St. Lucy’s Hospital in the Eastern Cape Province.Method: A cross-sectional descriptive quantitative study was conducted in 2008. Records of 105 malesadmitted to St. Lucy’s Hospital with complications following traditional circumcision were reviewed. Data collected included age, education level, race, reasons for circumcision, complications, the period of circumcision, duration of hospital stay and the outcomes. Descriptive data analysis was performed using statistical software SPSS 17.0.Results: The ages ranged from 15–35 years with 68 (64.8% between 15–19 years. 83 (79% had a secondarylevel of education, 16 (15.2% primary, 5 (4.8% tertiary and 1% had no education. 60 (57% werecircumcised as initiation to manhood, 21 (20.0% due to peer pressure, 20 (19.0% for cultural reasons, and 1(1.0% was forced. The complications were sepsis (59 [56.2%], genital mutilation (28 [26.7%], dehydration(12 [11.4%] and amputation of genitalia (6 [5.7%].Fifty-nine (56.2% patients were circumcised in winter.79 (75.2% were circumcised in the forest, and 25 (23.8% in initiation centres. Fifty-eight (55.2% werecircumcised by traditionalists, and 47 (44.8% by tribal elders (initiators. Hospital stays ranged from 8 to28 days. 66% were healed and discharged, and 29 (27.6% were referred to higher centres of care.Conclusion: Genital sepsis was the most common complication of traditional male circumcision.Complications were related to the circumciser, advanced age of the patient

  16. The prevalence and distribution of Argas walkerae (Acari: Argasidae in the eastern region of the Eastern Cape Province, South Africa : research communications

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    N. Nyangiwe

    2008-09-01

    Full Text Available The prevalence and geographic distribution of the fowl tampan, Argas walkerae Kaiser & Hoogstraal, 1969 was determined in the eastern region of the Eastern Cape Province, South Africa by inspecting two fowl houses in the vicinity of each of 72 randomly selected communal cattle dip-tanks. Tampans were collected from 102 (70.8 % of the 144 fowl houses in the neighbourhood of 57 (79.2 % of the 72 selected dip-tanks, and the localities of the collections were mapped. Argas walkerae was present in fowl houses from the warm coastal regions of the Indian Ocean in the south to the cold and mountainous Drakensberg in the north-east of the Province. Taking into account the probable sensitivity of the sampling method, it is estimated that A. walkerae is likely to be present in fowl houses belonging to between 74 and 84 % of communities making use of cattle dip-tanks in the eastern region of the Eastern Cape Province, and that when it is present, between 64 and 75 % of fowl houses will be infested. The geographic distribution of A. walkerae seemed to be more strongly associated with the presence of fowls and fowl houses containing raw or processed wood in their structure than with climate.

  17. Mosibudi Mangena, South Africa's Minister for Science and Technology, was welcomed by CERN's Chief Scientific Officer, Jos Engelen

    CERN Multimedia

    Patrice Loïez

    2005-01-01

    Pictures 5 to 11 : He spent time at the ALICE experiment, in which physicists from the University of Cape Town participate. The ALICE spokesperson, Jürgen Schukraft accompanies the minister and Glaudine Mtshali, ambassador for South Africa to the UN in Geneva.

  18. IN and CCN Measurements on RV Polarstern and Cape Verde

    Science.gov (United States)

    Welti, André; Herenz, Paul; Henning, Silvia; Stratmann, Frank

    2016-04-01

    Two field campaigns, one situated on RV Polarstern (Oct. - Dec. 2015) and one on the Cape Verde islands (Jan. - Feb. 2016) measuring ice nuclei (IN) and cloud condensation nuclei (CCN) concentrations as a function of supersaturation and temperature are presented. The Polarstern cruise from Bremerhaven to Cape Town yields a cross section of IN and CCN concentrations from 54°N to 35°S and passes the Cape Verde Islands at 15°N. Measurements were conducted using the commercial CCNC and SPIN instruments from DMT. During both campaigns, a comprehensive set of aerosol characterization data including size distribution, optical properties and chemical information were measured in parallel. The ship based measurements provide a measure of variability in IN/CCN concentration with geographic position. As an example a clear influence on IN and CCN number concentration of the Saharan desert dust outflow between the Canary Islands and Cape Verde or the continental aerosol from Europe and South Africa was observed. The measurements on Cape Verde provide information on the temporal variability at a fixed position varying between clean marine and dust influenced conditions. Both datasets are related to auxiliary data of aerosol size distribution and chemical composition. The datasets are used to distinguish the influence of local sources and background concentration of IN/CCN. By combining of the geographically fix measurements with the geographical cross section, typical ranges of IN and CCN concentration are derived. The datasets will be part of the BACCHUS database thereby providing valuable input for future climate modeling activities.

  19. Outsourcing vaccine logistics to the private sector: The evidence and lessons learned from the Western Cape Province in South-Africa.

    Science.gov (United States)

    Lydon, Patrick; Raubenheimer, Ticky; Arnot-Krüger, Michelle; Zaffran, Michel

    2015-06-26

    With few exceptions, immunization supply chains in developing countries continue to face chronic difficulties in providing uninterrupted availability of potent vaccines up to service delivery levels, and in the most efficient manner possible. As these countries struggle to keep pace with an ever growing number of vaccines, more and more Ministries of Health are considering options of engaging the private sector to manage vaccine storage, handling and distribution on their behalf. Despite this emerging trend, there is limited evidence on the benefits or challenges of this option to improve public supply chain performance for national immunization programmes. To bridge this knowledge gap, this study aims to shed light on the value proposition of outsourcing by documenting the specific experience of the Western Cape Province of South Africa. The methodology for this review rested on conducting two key supply chain assessments which allowed juxtaposing the performance of the government managed segments of the vaccine supply chain against those managed by the private sector. In particular, measures of effective vaccine management best practice and temperature control in the cold chain were analysed. In addition, the costs of engaging the private sector were analysed to get a better understanding of the economics underpinning outsourcing vaccine logistics. The results from this analysis confirmed some of the theoretical benefits of outsourcing to the private sector. Yet, if the experience in the Western Cape can be deemed a successful one, there are several policy and practice implications that developing countries should be mindful of when considering engaging the private sector. While outsourcing can help improve the performance of the vaccine supply chain, it has the potential to do the reverse if done incorrectly. The findings and lessons learnt from the Western Cape experience can serve as a step towards understanding the role of the private sector in immunization

  20. Outsourcing vaccine logistics to the private sector: The evidence and lessons learned from the Western Cape Province in South-Africa.

    Science.gov (United States)

    Lydon, Patrick; Raubenheimer, Ticky; Arnot-Krüger, Michelle; Zaffran, Michel

    2015-06-26

    With few exceptions, immunization supply chains in developing countries continue to face chronic difficulties in providing uninterrupted availability of potent vaccines up to service delivery levels, and in the most efficient manner possible. As these countries struggle to keep pace with an ever growing number of vaccines, more and more Ministries of Health are considering options of engaging the private sector to manage vaccine storage, handling and distribution on their behalf. Despite this emerging trend, there is limited evidence on the benefits or challenges of this option to improve public supply chain performance for national immunization programmes. To bridge this knowledge gap, this study aims to shed light on the value proposition of outsourcing by documenting the specific experience of the Western Cape Province of South Africa. The methodology for this review rested on conducting two key supply chain assessments which allowed juxtaposing the performance of the government managed segments of the vaccine supply chain against those managed by the private sector. In particular, measures of effective vaccine management best practice and temperature control in the cold chain were analysed. In addition, the costs of engaging the private sector were analysed to get a better understanding of the economics underpinning outsourcing vaccine logistics. The results from this analysis confirmed some of the theoretical benefits of outsourcing to the private sector. Yet, if the experience in the Western Cape can be deemed a successful one, there are several policy and practice implications that developing countries should be mindful of when considering engaging the private sector. While outsourcing can help improve the performance of the vaccine supply chain, it has the potential to do the reverse if done incorrectly. The findings and lessons learnt from the Western Cape experience can serve as a step towards understanding the role of the private sector in immunization

  1. Carbon sequestration and environmental effects of afforestation with Pinus radiata D. Don in the Western Cape, South Africa

    International Nuclear Information System (INIS)

    A three-step methodology to assess the carbon sequestration and the environmental impact of afforestation projects in the framework of the Flexible Mechanisms of the Kyoto Protocol (Joint Implementation and Clean Development Mechanism) was developed and tested using a dataset collected from the Jonkershoek forest plantation, Western Cape, South Africa, which was established with Pinus radiata in former native fynbos vegetation and indigenous forest. The impact of a change in land use was evaluated for a multifunctional, a production and a non-conversion scenario. First, the carbon balance was modelled with GORCAM and was expressed as (1) C sequestration in tC ha-1 year-1 in soil, litter, and living biomass according to the rules of the first commitment period of the Kyoto Protocol, and (2) CO2 emission reductions in tC ha-1 year-1, which includes carbon sequestered in the above-mentioned pools and additionally in wood products, as well as emission reductions due to fossil fuel substitution. To estimate forest growth, three data sources were used: (1) inventory data, (2) growth simulation with a process-based model, and (3) yield tables. Second, the effects of land use change were assessed for different project scenarios using a method related to Life Cycle Assessment (LCA). The method uses 17 quantitative indicators to describe the impact of project activities on water, soil, vegetation cover and biodiversity. Indicator scores were calculated by comparing indicator values with reference values, estimated for the climax vegetation. The climax vegetation is the site-specific ecosystem phase with the highest exergy content and the highest exergy flow dissipation capacity. Third, the land use impact per functional unit of 1 tC sequestered was calculated by combining the results of step 1 and step 2. The average baselines to obtain carbon additionality are 476 tC ha-1 for indigenous forest and 32 tC ha-1 for fynbos. Results show that the influence of the growth

  2. Rumba From Congo To Cape Town

    OpenAIRE

    Salter, Thomas

    2007-01-01

    The spread of Congolese music and musicians across the African continent since the 1960s is a phenomenon without parallel. How this was achieved has not been given the academic attention it is due. The welcome Congolese musicians received to perform at Independence Day celebrations all over Africa in the early 1960s was a testament to the Pan-African appeal of their music. The perceived modernity, the national coherence, and the danceable quality of their music all contributed ...

  3. Implementing community participation through legislative reform: a study of the policy framework for community participation in the Western Cape province of South Africa

    Directory of Open Access Journals (Sweden)

    Meier Benjamin

    2012-08-01

    Full Text Available Abstract Background Amidst an evolving post-apartheid policy framework for health, policymakers have sought to institutionalize community participation in Primary Health Care, recognizing participation as integral to realizing South Africa’s constitutional commitment to the right to health. With evolving South African legislation supporting community involvement in the health system, early policy developments focused on Community Health Committees (HCs as the principal institutions of community participation. Formally recognized in the National Health Act of 2003, the National Health Act deferred to provincial governments in establishing the specific roles and functions of HCs. As a result, stakeholders developed a Draft Policy Framework for Community Participation in Health (Draft Policy to formalize participatory institutions in the Western Cape province. Methods With the Draft Policy as a frame of analysis, the researchers conducted documentary policy analysis and semi-structured interviews on the evolution of South African community participation policy. Moving beyond the specific and unique circumstances of the Western Cape, this study analyzes generalizable themes for rights-based community participation in the health system. Results Framing institutions for the establishment, appointment, and functioning of community participation, the Draft Policy proposed a formal network of communication – from local HCs to the health system. However, this participation structure has struggled to establish itself and function effectively as a result of limitations in community representation, administrative support, capacity building, and policy commitment. Without legislative support for community participation, the enactment of superseding legislation is likely to bring an end to HC structures in the Western Cape. Conclusions Attempts to realize community participation have not adequately addressed the underlying factors crucial to promoting

  4. An Africanised Study of Astronomical History in the Northern Cape South Africa, for Purposes of Secondary and Higher Education Programmes

    Science.gov (United States)

    de Beer, K. J.; Hoffman, M. J.

    2007-07-01

    Dr M.J. Hoffman, Head of the Department Physics, University of the Free State (UFS), presented a paper at the Duineveld Secondary School in Upington, to enhance the idea of a natural observatory centre in the Northern Cape. Quite aptly, the National Institute for Higher Education: Northern Cape (NIHE) also invited a renowned African astronomer, Dr T Medupe, to address their graduation ceremony in 2005. However, Dr Albert Strydom, Programme Head of Tourism Management at the Central University for Technology, Free State (CUT), is very much aware of the delicate nature of this type of high scientific profile in Tourism Management. It is foreseen by Dr Kallie de Beer, Director of Distance Education, that teaching and learning in this field will predominantly be conducted via Open and Distance e-Learning (ODeL). Consequently, it is also important to understand the philosophy of ODeL within global and Africanized perspectives. Astronomy, in this case, offers excellent examples of Africanised science in practice to add scientific value to tourist packages in the Northern Cape. (www.saao.ac.za/assa/aahs).

  5. Monkey Management: Using Spatial Ecology to Understand the Extent and Severity of Human-Baboon Conflict in the Cape Peninsula, South Africa

    Directory of Open Access Journals (Sweden)

    M Justin. O'Riain

    2012-09-01

    Full Text Available Conflict with humans poses one of the greatest threats to the persistence and survival of all wildlife. In the Cape Peninsula, South Africa, human-baboon conflict levels remain high despite substantial investment by conservation authorities in a variety of mitigation measures. Here we explore how spatial ecology can inform wildlife managers on the extent and severity of both current and projected human-baboon conflict. We apply conservative and generous densities--2.3 and 5.9 baboons/km2--to hypothetical landscape management scenarios to estimate whether the chacma baboon (Papio ursinus population in the Cape Peninsula is currently overabundant. We correlate conflict indices with spatial variables to explain intertroop differences in conflict levels. We investigate how an understanding of key elements of baboon ecology, including sleeping-site characteristics and intertroop territoriality, can direct management efforts and mitigate conflict. Our findings suggest that the current population of 475 baboons is below even the most conservative density estimate and that the area could potentially sustain up to 799 baboons. Conflict levels correlated positively with the loss of access to low-lying land through habitat transformation (Pearson r = 0.77, p = 0.015, n = 9 troops, and negatively with the distance of sleeping sites from the urban edge (Pearson r = 0.81, p = 0.001, n = 9 troops. Despite the availability of suitable sleeping sites elsewhere, more than half of all troops slept

  6. Cape Verde Frontal Zone

    OpenAIRE

    Zenk, Walter; Klein, Birgit; Schröder, Michael

    1991-01-01

    The term Cape Verde Frontal Zone is introduced to characterize the southeastern corner of the subtropical gyre circulation in the North Atlantic Ocean far west of the upwelling area off the Mauretanean shelf. Two water mass fronts, one overlying the other, are identified with a quasi-synoptic set of CTD-OZ and nutrient data from November 1986. In the warm water sphere we encounter North and South Atlantic Central Water (NACWISACW) superimposed on extensions of Mediterranean outflow and Antarc...

  7. The root rot fungus Armillaria mellea introduced into South Africa by early Dutch settlers.

    Science.gov (United States)

    Coetzee, M P; Wingfield, B D; Harrington, T C; Steimel, J; Coutinho, T A; Wingfield, M J

    2001-02-01

    Dead and dying oak (Quercus) and numerous other woody ornamental trees and shrubs showing signs and symptoms of Armillaria root rot were identified in the Company Gardens, Cape Town, South Africa, which were established in the mid-1600s by the Dutch East Indies Trading Company. Nineteen isolates from dying trees or from mushrooms were collected and analysed to identify and characterize the Armillaria sp. responsible for the disease. The AluI digestion of the amplified product of the first intergenic spacer region (IGS-1) of the rRNA operon of 19 isolates from the Company Gardens was identical to that of some of the European isolates of A. mellea s. s. The IGS-1 region and the internal transcribed spacers (ITS) were sequenced for some of the Cape Town isolates. Phylogenetic analyses placed the Cape Town isolates in the European clade of A. mellea, which is distinct from the Asian and North American clades of this species. Identification based on sexual compatibility was conducted using A. mellea tester strains in diploid-haploid pairings, which showed some compatibility between the Cape Town isolates and testers from Europe. Somatic compatibility tests (diploid-diploid pairings) and DNA fingerprinting with multilocus, microsatellite probes indicated that the Cape Town isolates were genetically identical and may have resulted from vegetative (clonal) spread from a single focus in the centre of the original Company Gardens (c. 1652). The colonized area is at least 345 m in diameter. Assuming a linear spread rate underground of 0.3 m/year to 1.6 m/year, the genet (clone) was estimated to be between 108 and 575 years old. These data suggest that A. mellea was introduced into Cape Town from Europe, perhaps on potted plants, such as grapes or citrus, planted in the Company Gardens more than 300 years ago. PMID:11298953

  8. Institutional ethnography of race and gender equity matters in three South African universties

    OpenAIRE

    Matsau, Liapeng

    2013-01-01

    Almost two decades after the end of apartheid, the higher education system in South Africa remains marked by inequity at both staff and student levels. Current research in this area focuses on measuring inequity but does little to explain why and how it persists. This research explores gender and race equity in South African universities using three critical case studies of the University of Kwa-Zulu Natal, the University of Pretoria, and the University of Cape Town. Using Doro...

  9. Teaching medical students on the ethical dimensions of human rights: meeting the challenge in South Africa.

    OpenAIRE

    London, L.; G. McCarthy

    1998-01-01

    SETTING: Previous health policies in South Africa neglected the teaching of ethics and human rights to health professionals. In April 1995, a pilot course was run at the University of Cape Town in which the ethical dimensions of human rights issues in South Africa were explored. OBJECTIVES: To compare knowledge and attitudes of participating students with a group of control students. DESIGN: Retrospective cohort study. SUBJECTS: Seventeen fourth-year medical students who participated in the c...

  10. Protozoan Fauna and Abundance in Aeration Tanks of Three Municipal Wastewater Treatment Plants in the Eastern Cape Province of South Africa

    Science.gov (United States)

    Sibewu, M.; Momba, M. N. B.; Okoh, A. L.

    This study focuses on the assessment of the protozoan fauna and abundance in the mixed liquors of aeration tanks of the three municipal wastewater treatment plants located in Fort Beaufort, Dimbaza and East London in the Eastern Cape Province of South Africa and their implication to the production of effluents of good quality. The samples were collected between September and December 2005 and protozoa species were identified by direct microscopic observations at x400 magnification by comparison with existing protozoa gallery collections. A total of 68 protozoan genera made up of 44 ciliates, 16 flagellates and 8 others were identified in wastewater treatment plants. Although in all aerobic zones the average density of ciliates was 104 cells mL-1, which indicated that these plants were able to produce clear effluent of good quality, a better performance was found in Dimbaza and East London, which had total protozoan genera of 27 and 26, respectively.

  11. Rumen ciliates in the African (Cape) buffalo (Syncerus caffer caffer) living in the vicinity of the Orpen Gate entrance into Kruger National Park, South Africa.

    Science.gov (United States)

    Booyse, Dirk G; Dehority, Burk A; Reininghaus, Björn

    2014-07-31

    Samples of rumen contents were obtained from 10 African (Cape) buffalo living in the vicinity of the Orpen Gate entrance into Kruger National Park in South Africa. Total number of ciliate protozoa per animal ranged from 3.15 to 23.25 x 103. Forty three different species and forms were observed, of which 35 are a new host record. The total number of species and forms per animal varied from 10 to 17. Eudiplodinium maggii occurred in all 10 animals, followed by Dasytricha ruminantium in nine animals. Diplodinium posterovesiculatum, Eudiplodinium magnodentatum and Ostracodinium mammosum were present in seven animals with all other species and forms occurring in five or less animals. 

  12. ZHOUZHUANG, A "TOWN IN LAKES"

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Zhouzhuang Town islocated in thesouthwestern part ofKunshan City,neighboring WujiangCity, Suzhou City andQingpu District ofShanghai City, andsurrounded by ChengLake, Changbai Lake,Dianshan Lake, BaiyiLake and South Lake, asknown as a "town in lakes".

  13. A Dél-Dunántúli kisvárosok a fejlesztési tervek tükrében (The South-Transdanubien Small Towns in the Light of the Development Plans

    Directory of Open Access Journals (Sweden)

    Réka Horeczki

    2014-12-01

    Full Text Available The South Transdanubien region is among the 20 most disadvantaged region of the European Union, that shows a significant decrease compared to previous years. I think any professional research can we rationale, that to change this situation, do some substantive attept. I intend to shed light on the prospects/possibilities that this small town can have in the future; and I also want to find out whether it has developmental possibilities originated in the past yet adaptable to the current situation. When the development plans have been realized these town and neighborhoods has a decreasing migration and stabilized small towns culture. The aim of the present study is to present the long-term developmental laws and characteristic features that heavily influence the economic, social and political life of the South Transdanubian region via the developments plan of the small towns. In addition to the urban development plans I analyzed the statistical data and the associations scheme.

  14. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) gridded in ESRI ASCII GRID format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina....

  15. Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014) in XYZ ASCII text file format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline, and is the only large cape south of Cape Fear, North Carolina....

  16. Plant nematodes in South Africa. 12. Checklist of plant nematodes of the protected areas of the Eastern Cape Province

    Directory of Open Access Journals (Sweden)

    Mariette Marais

    2014-02-01

    Full Text Available Soil-inhabiting nematodes, including plant-parasitic nematodes, are considered to be the most abundant multicellular organisms in the soil, and of particular interest since they are an integral part of the interlocking chain of nutrient conversions. Because of their abundance and relative susceptibility to both physical and chemical changes, these organisms are used as indicator organisms. The National Collection of Nematodes (NCN consists of a core collection, the Meloidogyne Collection and the Juan Heyns Collection, which are housed at the Plant Protection Research Institute of the Agricultural Research Council in Pretoria. Vast amounts of biodiversity data are contained in NCN, and the digitising of the collection from 2007 to 2014 yielded unpublished locality information, especially datasets of plant nematodes reported from protected areas of the Eastern Cape. Two hundred and thirty plant nematode species belonging to 36 genera were reported from the Eastern Cape. Of these, only 80 were from protected areas, whilst 163 were from uncultivated areas (outside protected areas and 148 from cultivated areas. Ten species were described from protected areas, namely Criconemoides silvicola, Meloinema silvicola, Ogma tuberculatum, Paralongidorus cebensis, Paralongidorus hanliae, Scutellonema tsitsikamense, Trichodorus vandenbergae, Xiphinema erriae, Xiphinema ornatizulu and Xiphinema simplex. Only M. silvicola, O. tuberculatum, P. cebensis and S. tsitsikamense were not reported from other provinces, suggesting endemism.Conservation implications: The diversity of nematode fauna is not adequately protected as most nematode biodiversity in the Eastern Cape lies outside protected areas, with only 80 of the 230 plant-feeding nematode species in the province being reported from protected areas.

  17. Insights on Structural, Petrographical, Mineralogical and Geochemical Approach on the Grahamstown Kaolin Deposit Genesis in the Eastern Cape, South Africa

    OpenAIRE

    Kakaba Madi; Matamba Tsanwani; Baojin Zhao; Elisa Tongu

    2013-01-01

    The town of Grahamstown is known on the geological and mineralogical point of view mainly because of its kaolin deposit, which derived from the intense weathering of the Dwyka tillite of the Karoo Supergroup. The weathering is favoured by the occurrence of brittle structures and breccias of granites that contains considerable amount of feldspar. The purpose of this study is to examine the importance of structural control in the weathering process leading to the formation of kaolin, to check t...

  18. Multiple benefits and values of trees in urban landscapes in two small towns in northern South Africa

    NARCIS (Netherlands)

    Shackleton, S.; Chinyimba, A.; Hebinck, P.G.M.; Shackleton, C.; Kaoma, H.

    2015-01-01

    Cities and towns can be conceptualised as complex social-ecological systems or landscapes that are composed of different spatial elements. Trees in urban landscapes provide a variety of tangible and intangible benefits (ecosystem services) that may be valued differently across diverse households and

  19. Cape Verde

    Science.gov (United States)

    2007-01-01

    This Mars Exploration Rover Opportunity Pancam 'super resolution' mosaic of the approximately 6 m (20 foot) high cliff face of the Cape Verde promontory was taken by the rover from inside Victoria Crater, during the rover's descent into Duck Bay. Super-resolution is an imaging technique which utilizes information from multiple pictures of the same target in order to generate an image with a higher resolution than any of the individual images. Cape Verde is a geologically rich outcrop and is teaching scientists about how rocks at Victoria crater were modified since they were deposited long ago. This image complements super resolution mosaics obtained at Cape St. Mary and Cape St. Vincent and is consistent with the hypothesis that Victoria crater is located in the middle of what used to be an ancient sand dune field. Many rover team scientists are hoping to be able to eventually drive the rover closer to these layered rocks in the hopes of measuring their chemistry and mineralogy. This is a Mars Exploration Rover Opportunity Panoramic Camera image mosaic acquired on sols 1342 and 1356 (November 2 and 17, 2007), and was constructed from a mathematical combination of 64 different blue filter (480 nm) images.

  20. HIV-1 subtypes B and C unique recombinant forms (URFs and transmitted drug resistance identified in the Western Cape Province, South Africa.

    Directory of Open Access Journals (Sweden)

    Graeme Brendon Jacobs

    Full Text Available South Africa has the largest worldwide HIV/AIDS population with 5.6 million people infected and at least 2 million people on antiretroviral therapy. The majority of these infections are caused by HIV-1 subtype C. Using genotyping methods we characterized HIV-1 subtypes of the gag p24 and pol PR and RT fragments, from a cohort of female participants in the Western Cape Province, South Africa. These participants were recruited as part of a study to assess the combined brain and behavioural effects of HIV and early childhood trauma. The partial HIV-1 gag and pol fragments of 84 participants were amplified by PCR and sequenced. Different online tools and manual phylogenetic analysis were used for HIV-1 subtyping. Online tools included: REGA HIV Subtyping tool version 3; Recombinant Identification Program (RIP; Context-based Modeling for Expeditious Typing (COMET; jumping profile Hidden Markov Models (jpHMM webserver; and subtype classification using evolutionary algorithms (SCUEAL. HIV-1 subtype C predominates within the cohort with a prevalence of 93.8%. We also show, for the first time, the presence of circulating BC strains in at least 4.6% of our study cohort. In addition, we detected transmitted resistance associated mutations in 4.6% of analysed sequences. With tourism and migration rates to South Africa currently very high, we are detecting more and more HIV-1 URFs within our study populations. It is still unclear what role these unique strains will play in terms of long term antiretroviral treatment and what challenges they will pose to vaccine development. Nevertheless, it remains vitally important to monitor the HIV-1 diversity in South Africa and worldwide as the face of the epidemic is continually changing.

  1. Female homicidal strangulation in urban South Africa

    Directory of Open Access Journals (Sweden)

    Arendse Najuwa

    2008-10-01

    Full Text Available Abstract Background Female strangulation in South Africa occurs in a context of pervasive and often extreme violence perpetrated against women, and therefore represents a major public health, social and human rights concern. South African studies that provide accurate descriptions of the occurrence of strangulation incidents among female homicide victims are limited. The current study describes the extent, distribution and patterns of homicidal strangulation of women in the four largest South African metropolitan centres, Tshwane/Pretoria, Johannesburg, Cape Town and Ethekwini/Durban. Methods The study is a register-based cross sectional investigation of female homicidal strangulation, as reported in the National Injury Mortality Surveillance System for the four cities, for the period 2001 to 2005. Crude, unadjusted female strangulation rates for age and population group, and proportions of strangulation across specific circumstances of occurrence were compiled for each year and aggregated in some cases. Results This study reports that female homicidal strangulation in urban South Africa ranges from 1.71/100 000 to 0.70/100 000. Rates have generally declined in all the cities, except Cape Town. The highest rates were reported in the over 60 and the 20 to 39 year old populations, and amongst women of mixed descent. Most strangulations occurred from the early morning hours and across typical working hours in Johannesburg and Durban, and to a lesser extent in Cape Town. Occurrences across Johannesburg, Durban and Pretoria were distributed across the days of the week; an exception was Cape Town, which reported the highest rates over the weekend. Cape Town also reported distinctly high blood alcohol content levels of strangulation victims. The seasonal variation in strangulation deaths suggested a pattern of occurrence generally spanning the period from end-winter to summer. Across cities, the predominant crime scene was linked to the domestic

  2. The association between healed skeletal fractures indicative of interpersonal violence and alcoholic liver disease in a cadaver cohort from the Western Cape, South Africa.

    Science.gov (United States)

    Geldenhuys, Elsje-Márie; Burger, Elsie H; Alblas, Amanda; Greyling, Linda M; Kotzé, Sanet H

    2016-05-01

    Interpersonal violence (IPV) and heavy alcohol consumption are major problems in the Western Cape Province of South Africa. Cranio-maxillofacial fractures, particularly nasal and zygomatic bone fractures, as well as isolated radial fractures (Colles fractures) and ulnar shaft fractures (parry fractures), are indicative of IPV, while alcoholic liver disease (ALD) is the consequence of chronic alcohol abuse. We therefore aim to investigate whether a significant association exists between the prevalence of cranio-maxillofacial fractures and parry fractures and ALD in a Western Cape population. Embalmed cadavers (n = 124) used for medical students' anatomy training at the Division of Anatomy and Histology, Faculty of Medicine and Health Sciences, Stellenbosch University were studied. The cadavers were dissected according to departmental protocol. The liver of each cadaver was investigated for macroscopic pathology lesions. Tissue samples were removed, processed to wax, and sectioned and stained with hematoxylin and eosin (H&E). All soft tissue was removed from the skulls, radii, and ulnae, which were then investigated for healed skeletal trauma. The results showed 37/124 (29.8%) cadavers had healed cranio-maxillofacial fractures and 24/124 (19.4%) cadavers had morphologic features of ALD. A total of 12/124 (9.7%) cadavers showed signs of both ALD and healed cranio-maxillofacial trauma. More males were affected than females, and left-sided facial fractures were statistically more common compared to the right side. This study illustrated a significant trend between alcohol abuse and cranio-maxillofacial fractures in individuals from communities with a low socio-economic status (SES) where IPV is a major problem. PMID:27139236

  3. TRMM-retrieved Cloud Structure and Evolution of MCSs over the Northern South China Sea and Impacts of CAPE and Vertical Wind Shear

    Institute of Scientific and Technical Information of China (English)

    LI Xiangshu; GUO Xueliang; FU Danhong

    2013-01-01

    Cloud structure and evolution of Mesoscale Convective Systems (MCSs) retrieved from the Tropical Rainfall Measuring Mission Microwave Imager (TRMM TMI) and Precipitation Radar (PR) were investigated and compared with some pioneer studies based on soundings and models over the northern South China Sea (SCS).The impacts of Convective Available Potential Energy (CAPE) and environmental vertical wind shear on MCSs were also explored.The main features of MCSs over the SCS were captured well by both TRMM PR and TMI.However,the PR-retrieved surface rainfall in May was less than that in June,and the reverse for TMI.TRMM-retrieved rainfall amounts were generally consistent with those estimated from sounding and models.However,rainfall amounts from sounding-based and PR-based estimates were relatively higher than those retrieved from TRMM-TMI data.The Weather Research and Forecasting (WRF) modeling simulation underestimated the maximum rain rate by 22% compared to that derived from TRMM-PR,and underestimated mean rainfall by 10.4% compared to the TRMM-TMI estimate,and by 12.5% compared to the sounding-based estimate.The warm microphysical processes modeled from both the WRF and the Goddard Cumulus Ensemble (GCE) models were quite close to those based on TMI,but the ice water contents in the models were relatively less compared to that derived from TMI.The CAPE and wind shear induced by the monsoon circulation were found to play critical roles in maintaining and developing the intense convective clouds over SCS.The latent heating rate increased more than twofold during the monsoon period and provided favorable conditions for the upward transportation of energy from the ocean,giving rise to the possibility of inducing large-scale interactions.

  4. Women in Educational Leadership: The Case of Hope High School in the Eastern Cape Province, South Africa

    Science.gov (United States)

    Diko, Nolutho

    2014-01-01

    The Constitution of the Republic of South Africa, 1996 confers equality on all South African citizens regardless of race and gender. It has been reported that, under apartheid, gender inequality was a way of life and even social liberation movements observed it. Education is not exempt from gender inequality; the Department of Education in 2003…

  5. Demand for long acting and permanent methods of contraceptives and factors for non-use among married women of Goba Town, Bale Zone, South East Ethiopia

    Directory of Open Access Journals (Sweden)

    Takele Abulie

    2012-10-01

    Full Text Available Abstract Background Contraceptive use including short acting, long acting and permanent methods positively influence the socio-economic development of a nation by allowing families to space and limit their family size to their economic capacity. Demand for LAPMs of contraception as detrmined by utilization and unmet need for LAPMs of contraception can provide realiable information for providers. Objective To determine the utilization of long acting and permanent contraception and its associated factors among married women of Goba town, South East Ethiopia. Methods A cross sectional community based study was conducted among 734 systematically selected married women of reproductive age in Goba town in September/ 2009. A structured and pretested, interview questionaire was used to collect data on socio-demographic, behavioral factors and data related to demand for LAPMs of contraception. Data were analyzed using EPI INFO and SPSS version 16. Result The demand for Long Acting and Permanent Methods (LAPMs of contraception was 18.1%. Utilization of LAPMs of contraception in the town was 64 (8.7% and the unmet need for LAPMs was 69 (9.4%. Information on LAPMs in the town was 636 (86.6%. Media (radio and television was the major sources of information 641 (87.3%. The use of LAPMs was significatly associated with ever use AOR[17.43, 95% CI:9.19, 33.03], number of times discussions made on methods AOR[4.6, 95% CI: 1.72,12.17] and main decider of using methods AOR[ 2.2, 95% CI:1.03, 4.65]. It was not associated with socio-demographic variables. Conclusion and recommendation The utilization of LAPMs in the town was less although higher than the Ethiopian demographic and health survey 2005 result. Moreover, there was a considerable unmet need. Increase the method mix of LAPMs by incorporating varaies of implnats in order to increase utilization. Proper counseling of client and partners discussion were some of the recommendation forwarded.

  6. The impact of an increase in wine industry exports on the South African economy, focusing on the Western Cape

    OpenAIRE

    McDonald, Scott; Punt, Cecilia; Bhanisi, Sipho

    2006-01-01

    A marketing strategy undertaken by role players in the wine industry is expected to lead to increases in South African wine exports. A multi-sector analysis, which takes into account the linkage effects in an economy, was conducted to estimate the impact of an increase in wine exports on the South African economy. The increase in wine exports will be the result of changed perceptions and hence increases in the export price faced by South African wine producers. Results of a 10% increase in th...

  7. Results of a cluster randomised controlled trial to reduce risky use of alcohol, alcohol-related HIV risks and improve help-seeking behaviour among safety and security employees in the Western Cape, South Africa

    OpenAIRE

    Burnhams, Nadine Harker; London, Leslie; Laubscher, Ria; Nel, Elmarie; Parry, Charles

    2015-01-01

    Objective To test the effectiveness of a programme aimed at reducing the risky use of alcohol and alcohol-related HIV risk and increase help-seeking behaviour among a sample of municipal employees in the Western Cape Province, South Africa. Methods A clustered randomised controlled trial was conducted in 2011–2012 among 325 employees. The eight hour intervention, Team Awareness (TA), addressing behavioural risk among employees was administered to 168 employees in the intervention arm and the ...

  8. New species of Drimia (Hyacinthaceae: Urgineoideae allied to Drimia marginata from Western and Northern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    J. C. Manning

    2007-12-01

    Full Text Available Plants until now identified as Drimia marginata (Thunb. Jessop on account of their leathery, oblong to elliptical leaves with thickened, cartilaginous margins and capitate inflorescences of campanulate flowers, are shown to comprise three sets of populations separable on leaf morphology, ecology and distribution. Typical D. marginata produces 1 (2 oblong, apiculate leaves with retrorsely-scabridulous margins and occurs in fine-grained clay soils on the Hantam and Roggeveld Plateaus. Plants from Namaqualand and the Richtersveld. described here as Drimia pulchromarginata J.C.Manning & Goldblatt. occur in sandy or gravelly soils and produce 2 -4 , elliptical to suborbicular, apiculate leaves with an ornate, duplex margin: the dorsal surface bears a submarginal band of dense, velvety trichomes fringing the thickened, colliculate margin. A third series of populations from seasonally moist sandstones at higher altitude on the interior mountains of the West Coast produces2 or 3(4 narrowly oblong, obtuse leaves with a simple, papillate or colliculate margin and are recognized as D. ligulata J.C.Manning & Goldblatt. A fourth taxon with a similar capitate inflorescence of campanulate flowers produces a solitary, subterete or subclavate leaf, elliptical in section. Recorded from scattered localities in the Northern and Western Cape', it is here described as D. vermiformis J.C.Manning & Goldblatt.

  9. Serum Oxidized LDL Levels in Type 2 Diabetic Patients with Retinopathy in Mthatha Region of the Eastern Cape Province of South Africa

    Directory of Open Access Journals (Sweden)

    Farzana Ganjifrockwala

    2016-01-01

    Full Text Available Oxidized low-density lipoprotein (ox-LDL is a powerful natural prooxidant derived from native LDL by cell-mediated oxidation. Such oxidation occurs more easily in glycated LDL as observed in diabetes mellitus. We evaluated and compared selected biomarkers of oxidative stress and total antioxidant (TAO levels in type 2 diabetes mellitus (T2DM patients with and without retinopathy in the Mthatha region of the Eastern Cape Province, South Africa. The participants totaled to 140 and this number comprised 98 diabetic patients on treatment, stratified by diabetes (54 and diabetes with retinopathy (44. Forty-two nondiabetic healthy controls made up the 140. Fasting plasma glucose (FPG, glycosylated hemoglobin (HbA1c, lipid profile, serum ox-LDL, thiobarbituric acid reactive substances (TBARS, and TAO levels were measured. A statistically significant increase in FPG, HbA1c, TBARS, and ox-LDL and a significant decrease in TAO levels were seen in T2DM patients with retinopathy as compared to controls. A significant negative correlation was observed between TAO and ox-LDL levels in the diabetic group. In multiple linear regression analyses, duration of diabetes, triglyceride, TAO, and LDL cholesterol were found to be significantly associated with ox-LDL. In multiple logistic regression analyses, ox-LDL [OR 1.02 (1.01–1.03, P=0.005] was the only risk factor and was significantly associated with the presence of retinopathy.

  10. An epidemiological investigation of the African horsesickness outbreak in the Western Cape Province of South Africa in 2004 and its relevance to the current equine export protocol

    Directory of Open Access Journals (Sweden)

    M. Sinclair

    2006-06-01

    Full Text Available African Horsesickness (AHS is a controlled disease in South Africa. The country is divided into an infected area and a control area. An outbreak of AHS in the control area can result in a ban of exports for at least 2 years. A retrospective epidemiological study was carried out on data collected during the 2004 AHS outbreak in the surveillance zone of the AHS control area in the Western Cape Province. The objective of this study was to describe the 2004 outbreak and compare it with the 1999 AHS outbreak in the same area. As part of the investigation, a questionnaire survey was conducted in the 30 km radius surrounding the index case. Spatial, temporal and population patterns for the outbreak are described. The investigation found that the outbreak occurred before any significant rainfall and that the main AHS vector (Culicoides imicola was present in abundance during the outbreak. Furthermore, 63% of cases occurred at temperatures < 15 oC, the Eerste River Valley was a high risk area, only 17% of owners used vector protection as a control measure and 70% of horses in the outbreak area were protected by means of vaccination at the start of the outbreak. The study revealed that the current AHS control measures do not function optimally because of the high percentage of vaccinated horses in the surveillance zone, which results in insufficient sentinel animals and the consequent failure of the early warning system. Alternative options for control that allow continued export are discussed in the paper.

  11. Sedimentology of granite boulder conglomerates and associated clastics in the onshore section of the late Mesozoic Pletmos Basin (Western Cape, South Africa)

    Science.gov (United States)

    Bordy, Emese M.; America, Travis

    2016-07-01

    Along the southern margin of South Africa, intermountain rift successions, which comprise unusually large, rounded granite boulders and other coarse clastics, reveal an important geological history about the mid-Mesozoic extensional tectonics that lead to the break-up of Gondwana. These strata, mapped as part of the Mid to Upper Jurassic Enon Formation, allow the assessment of the nature, intensity and mode of sediment transport in onshore section of the Pletmos Basin, which is one of the late Mesozoic basins in southern Africa. Based on sedimentary facies analysis, palaeocurrent measurements and semi-quantitative palaeohydraulic calculations, the results suggest that the abundant coarse sediment was deposited by debris-flows and stream-flow floods on a proximal alluvial fan with high gradient alluvial channels. The floods were intense with mean flow velocity of ∼6 m3/s and peak discharge of ∼450 m3/s. While the role of climate in the sedimentation dynamics remains unknown, syn-sedimentary rift tectonics were likely significant and caused, north of the major boundary fault, the unroofing and denudation of the uplifted mountainous source areas, including the Late Ediacaran-Cambrian Maalgaten Granite Suite and the Siluro-Ordovician Table Mountain Group (Cape Supergroup).

  12. A new long-tubed subspecies of Pelargonium dipetalum (section Hoarea (Geraniaceae from the Albertinia-Swellendam area in Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    M. Marianne le Roux

    2014-07-01

    Full Text Available Background: Field studies confirmed that unusually long-tubed populations of Pelargonium dipetalum from between Swellendam and Albertinia, Western Cape Province, South Africa, are a distinct ecotype adapted to pollination by the long-proboscid fly, Prosoeca longipennis. The geographical and morphological isolation of these populations suggests that they are reproductively isolated from short-tubed populations, which are pollinated by bees.Objectives: To determine and describe the floral variation in P. dipetalum, with a view to recognising the long-tubed populations at some taxonomic level.Method: All available collections were measured and compared.Results: Populations of P. dipetalum were segregated into a short-tubed form with hypanthium 3 mm – 24 mm long and mostly pink petals that occurs from Betty’s Bay to Knysna, and a long-tubed form with the hypanthium 34 mm – 54 mm long and consistently white petals that is restricted to a small area east of Swellendam between Suurbraak and Albertinia. We described the long-tubed form as the new subspecies P. dipetalum subsp. stenosiphon.Conclusion: The new subspecies increases our understanding of the diversity in P. dipetalum and represents a new taxon of conservation concern.

  13. Palaeoecological aspects of some invertebrate trace fossils from the mid- to Upper Permian Middleton Formation (Adelaide Subgroup, Beaufort Group, Karoo Supergroup), Eastern Cape, South Africa

    Science.gov (United States)

    Bordy, Emese M.; Linkermann, Sean; Prevec, Rose

    2011-10-01

    Ichnological and sedimentological analyses in the Eastern Cape allowed the first description of a Cochlichnus-dominated ichnofossil site from the mid- to Upper Permian Middleton Formation (Karoo Supergroup) in South Africa. The locality is within the uppermost Pristerognathus Assemblage Zone, a biostratigraphic interval characterized by a low vertebrate biodiversity at the turn of the mid- to Late Permian. Our field data indicates that the surficial bioturbation of very fine to fine-grained sand layers resulted from life activities of shallow infaunal and epifaunal invertebrates (possibly annelids, aquatic oligochaetes, nematodes, insect larvae) and fish. The morphology of the trails, their relationship to the substrate and the behaviour inferred from them indicate that the tracemakers developed a strategy that facilitated the optimization of low food resources in a permanently submerged freshwater setting. Combined ichnological and sedimentological evidence suggests a low-energy, freshwater lacustrine depositional environment, where occasional higher energy currents brought nutrients. Data also imply that colonization of these erratic event beds by opportunistic sediment-feeders was short-lived and followed by longer intervals of lower energy deposition under possibly poorly oxygenated conditions. We propose that these event beds as well as the sporadic red mudstones of the Middleton Formation may have formed during short-term, higher storm-frequency and dryer periods, signalling changes in the otherwise humid climate in this part of the main Karoo Basin during the mid- to Late Permian.

  14. Supporting Teacher Professional Development to Use Tablets in Resource Constrained Schools: A Case Study of Cofimvaba Schools, Eastern Cape Province, South Africa

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    Adele Botha

    2015-08-01

    Full Text Available Over a period of three years, 360 teachers at 26 resource constrained schools in Cofimvaba, which lies in the Nciba district of the Eastern Cape Province of South Africa, have received training on how to integrate mobile tablets in their classrooms to support teaching and learning. The training modules combined the use of teaching strategies and fun with practical hands-on exercises which can be used in any type of subject for any grade when training teachers. Teachers embarked on a learning path attached to badges to reward their efforts and evidence of how they have applied their training in their classrooms. The purpose of this paper is to share this novel approach to teacher training in a unique context where schools are deprived of resources but still managed to successfully integrate mobile tablets in their classroom practices. These practices have changed the way teachers teach from standing with a textbook and chalk in front of a class sitting in rows, to standing with a tablet and learners are engaged in group work and using the tablets as a resource in a disconnected environment. The success of these training modules lies in the application of an approach of teach with and not to, earn as you learn and not just give technology, respect and humility, flexibility, innovation, creativity and co-creation.

  15. Comparison of 3 tests to detect acaricide resistance in Boophilus decoloratus on dairy farms in the Eastern Cape Province, South Africa

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    S. Mekonnen

    2003-06-01

    Full Text Available The susceptibility of the larval offspring of engorged female Boophilus decoloratus, and of the engorged females, collected from cattle on the dairy farms Brycedale, Sunny Grove and Welgevind in the Eastern Cape Province, South Africa, was tested against the acaricides amitraz, chlorfenvinphos and cypermethrin. Resistance was determined by means of the Shaw Larval Immersion Test (SLIT for larvae and the Reproductive Estimate Test (RET and Egg Laying Test (ELT for adults. At Brycedale the tests all indicated resistance to chlorfenvinphos, and RET and ELT indicated resistance to amitraz and emerging resistance to cypermethrin. At Sunny Grove, B. decoloratus was resistant to cypermethrin using SLIT and exhibited emerging resistance to chlorfenvinphos with SLIT and to cypermethrin with both RET and ELT. At Welgevind, resistance was recorded against chlorfenvinphos (SLIT and against cypermethrin (ELT, and emerging resistance against permethrin (RET. The results obtained with RET and ELT were generally comparable, but often differed from those obtained with SLIT. Resistance could be detected within 7 days with ELT compared to 42 days with RET and 60 days with SLIT.

  16. Antibiotic Susceptibilities of Enterococcus Species Isolated from Hospital and Domestic Wastewater Effluents in Alice, Eastern Cape Province of South Africa

    Directory of Open Access Journals (Sweden)

    Benson Chuks Iweriebor

    2015-04-01

    Full Text Available Background: Antimicrobial resistance in microorganisms are on the increase worldwide and are responsible for substantial cases of therapeutic failures. Resistance of species of Enterococcus to antibiotics is linked to their ability to acquire and disseminate antimicrobial resistance determinants in nature, and wastewater treatment plants (WWTPs are considered to be one of the main reservoirs of such antibiotic resistant bacteria. We therefore determined the antimicrobial resistance and virulence profiles of some common Enterococcus spp that are known to be associated with human infections that were recovered from hospital wastewater and final effluent of the receiving wastewater treatment plant in Alice, Eastern Cape. Methods: Wastewater samples were simultaneously collected from two sites (Victoria hospital and final effluents of a municipal WWTP in Alice at about one to two weeks interval during the months of July and August 2014. Samples were screened for the isolation of enterococci using standard microbiological methods. The isolates were profiled molecularly after targeted generic identification and speciation for the presence of virulence and antibiotic resistance genes. Results: Out of 66 presumptive isolates, 62 were confirmed to belong to the Enterococcus genusof which 30 were identified to be E. faecalis and 15 E. durans. The remaining isolates were not identified by the primers used in the screening procedure. Out of the six virulence genes that were targeted only three of them; ace, efaA, and gelE were detected. There was a very high phenotypic multiple resistance among the isolates and these were confirmed by genetic analyses. Conclusions: Analyses of the results obtained indicated that hospital wastewater may be one of the sources of antibiotic resistant bacteria to the receiving WWTP. Also, findings revealed that the final effluent discharged into the environment was contaminated with multi-resistant enterococci species thus

  17. Continued decline in tree euphorbias (Euphorbia tetragona and E. triangularis) on the Great Fish River Reserve, Eastern Cape, South Africa

    NARCIS (Netherlands)

    Lent, P.C.; Eshuis, H.; Krimpen, van R.; Boer, de W.F.

    2010-01-01

    A dramatic decline averaging 43% over a 4-year period has occurred in tree Euphorbia (Euphorbia tetragona and Euphorbia triangularis) populations on the Great Fish River Reserve, South Africa. These changes are evident from data gathered by general vegetation monitoring methods as well as from a foc

  18. Royden McIntosh Muir and His Anesthetic Links Between South Africa, London, and the United States.

    Science.gov (United States)

    Gordon, Peter Crichton

    2016-07-01

    New Zealand born, Dr. Royden McIntosh Muir, MBChB(Edin), DA(RCS&RCP), emigrated to Cape Town in 1921 having specialized in anesthesia in London after World War 1 and became one of South Africa's earliest and leading anesthesiologists. He was appointed honorary anesthetist and clinical teacher by the University of Cape Town at South Africa's first medical school in 1922, and lecturer in 1927. Aware of Cape Town's isolation at the southern tip of Africa, he undertook extensive tours studying anesthetic practice at major hospitals in London, the United States and Canada in 1933 and 1938. He became a lifelong friend of Ralph Waters in Madison, who coached him in the use of cyclopropane, and he subsequently introduced cyclopropane into England and South Africa. In the United States, he met Richard von Foregger, founder of the New York based Foregger Company, from whom he later commissioned a purpose-built anesthetic machine marketed by Foregger as "The Muir Midget." Muir was a founder member of the South African Society of Anaesthetists in 1943 and was elected as its second president the following year. Based on what he had seen in academic hospitals in the United States and England, he fought until his retirement for the improved recognition of the specialty in South Africa and the establishment of adequately staffed departments of anesthesia at teaching hospitals in that country. PMID:27480475

  19. Royden McIntosh Muir and His Anesthetic Links Between South Africa, London, and the United States.

    Science.gov (United States)

    Gordon, Peter Crichton

    2016-07-01

    New Zealand born, Dr. Royden McIntosh Muir, MBChB(Edin), DA(RCS&RCP), emigrated to Cape Town in 1921 having specialized in anesthesia in London after World War 1 and became one of South Africa's earliest and leading anesthesiologists. He was appointed honorary anesthetist and clinical teacher by the University of Cape Town at South Africa's first medical school in 1922, and lecturer in 1927. Aware of Cape Town's isolation at the southern tip of Africa, he undertook extensive tours studying anesthetic practice at major hospitals in London, the United States and Canada in 1933 and 1938. He became a lifelong friend of Ralph Waters in Madison, who coached him in the use of cyclopropane, and he subsequently introduced cyclopropane into England and South Africa. In the United States, he met Richard von Foregger, founder of the New York based Foregger Company, from whom he later commissioned a purpose-built anesthetic machine marketed by Foregger as "The Muir Midget." Muir was a founder member of the South African Society of Anaesthetists in 1943 and was elected as its second president the following year. Based on what he had seen in academic hospitals in the United States and England, he fought until his retirement for the improved recognition of the specialty in South Africa and the establishment of adequately staffed departments of anesthesia at teaching hospitals in that country.

  20. Insights on Structural, Petrographical, Mineralogical and Geochemical Approach on the Grahamstown Kaolin Deposit Genesis in the Eastern Cape, South Africa

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    Kakaba Madi

    2013-04-01

    Full Text Available The town of Grahamstown is known on the geological and mineralogical point of view mainly because of its kaolin deposit, which derived from the intense weathering of the Dwyka tillite of the Karoo Supergroup. The weathering is favoured by the occurrence of brittle structures and breccias of granites that contains considerable amount of feldspar. The purpose of this study is to examine the importance of structural control in the weathering process leading to the formation of kaolin, to check the petrographical data by comparing breccias found in the fresh tillite and those in the kaolin, to highlight the mineralogical composition in some samples. The methods used in this study include: a comprehensive literature review, field observations, fault and fracture measurements to produce a general orientation, microscopic study, XRD and XRF analysis. Muscovite, albite, orthoclase, plagioclase, smectite, illite and quartz are some of the minerals present; smectization and illitization precede kaolinization in the Grahamstown area from k-feldspar and feldspar by leaching of elements such as K, Na and Ca and concentration of Al that later combines with Si to produce kaolin. A fresh tillite has higher intensity in peak diffraction analysis than a less and more weathered rock at a certain angle 2 theta. It is concluded that the primary source rock that is the parent rock in the genesis of kaolin is the Dwyka tillite, this tillite comprises breccias of granite and quartzite having microfractures that contribute to the alteration of feldspathic materials into kaolin.

  1. Opening Address [International Conference on Effective Nuclear Regulatory Systems: Further Enhancing the Global Nuclear Safety and Security Regime, Cape Town (South Africa), 14-18 December 2009

    International Nuclear Information System (INIS)

    Since the Moscow conference, the global nuclear regulatory community, with the support of the IAEA, has made good progress on the findings and conclusions from the conference. For instance, during the conference, the top regulators of the G8 countries agreed to host Integrated Regulatory Review Service (IRRS) missions to share experience and mutual learning. Actually, all the G8 member countries except Italy, which has no ongoing nuclear power programme, have invited IRRS missions, and many other IAEA Member States have participated in or have invited IRRS missions. There is also now increased government participation in international instruments such as conventions and codes of conduct. And today, there is broader and further application of the IAEA Safety Standards, security guidelines, peer reviews and advisory services by regulatory bodies. The IAEA follows with keen interest the developments of the European Commission in establishing a nuclear safety framework based on the IAEA's Safety Fundamentals and peer reviews. Furthermore, many Member States have helped the IAEA to issue new nuclear security guidance documents and further develop programmes for human resource development. So, where do we stand today? The safety performance of the nuclear industry has remained at a high level. Various safety performance indicators, such as unplanned reactor shutdowns, safety equipment availability, radiation exposures to the public and workers, radioactive waste volumes and radiation releases to the environment have shown steady improvement over the last two decades, with some levelling off in recent years. Good safety and security performance is a direct indication of corresponding high levels of regulatory effectiveness. Nevertheless, it is necessary to avoid complacency and to continuously improve and strengthen the existing global nuclear safety and security regime so that the use of nuclear technologies can be introduced or expanded in a safe and credible manner to meet the world's needs for human well-being, growth and development. The IAEA continues to support and promote continuous improvements in the global nuclear safety and security regime as a framework for achieving high levels of safety and security in nuclear activities worldwide and to overcome the inertia of the levelling off of performance. Examples of continuous improvements in this sense include the development of more comprehensive and user friendly safety guides, better safety and security performance indicators, more useful analytical tools for evaluation of regulatory performance, enhanced self-assessment and peer review mechanisms, and more sharing of experience and lessons learned

  2. Water demand and the urban poor. A study of the factors influencing water consumption among housholds in Cape Town, South Africa

    OpenAIRE

    Jansen, Ada; Schulz, Carl-Erik

    2006-01-01

    Water demand management is a key focus area for most water managers and even more so in developing countries. Improved access to water is important to the poor. Water scarcity makes efficient management even more urgent and it creates more conflicts in water distribution. Different policies have been introduced to ensure a water management system that cares for the poor, among them the Increasing Block Tariff (IBT) structure. Studies demonstrate that it is very important to know t...

  3. Women and Management in Higher Education. Final Report. CHESS Workshop (2nd, Cape Town, South Africa, May 27-31, 1996).

    Science.gov (United States)

    Gleeson, June

    The Commonwealth Higher Education Support Scheme (CHESS) 1996 workshop was designed to facilitate the development of women managers and leaders in the universities of the British Commonwealth. The management of change by women leaders in higher education was especially emphasized. The 36 participants represented 16 countries and were senior…

  4. ‘‘It is always HIV/AIDS and TB’’: Home-based carers’ perspectives on epilepsy in Cape Town, South Africa

    OpenAIRE

    Keikelame, Mpoe Johannah; Swartz, Leslie

    2016-01-01

    The study highlights the complex cultural religious factors affecting epilepsy and a need for integrated home-based care services. Two focus group discussions exploring home-based carers’ (HBCs) perspectives on epilepsy were conducted using a semi-structured focus group interview guide, which was based on Kleinman’s explanatory model framework. The audio-recorded data were transcribed verbatim, and a thematic analysis was done. The three main themes were epilepsy names and metaphors, religiou...

  5. “It is always HIV/AIDS and TB”: Home-based carers’ perspectives on epilepsy in Cape Town, South Africa

    OpenAIRE

    Mpoe Johannah Keikelame; Leslie Swartz

    2016-01-01

    The study highlights the complex cultural religious factors affecting epilepsy and a need for integrated home-based care services. Two focus group discussions exploring home-based carers’ (HBCs) perspectives on epilepsy were conducted using a semi-structured focus group interview guide, which was based on Kleinman's explanatory model framework. The audio-recorded data were transcribed verbatim, and a thematic analysis was done. The three main themes were epilepsy names and metaphors, religiou...

  6. Growth and weight status in treatment-naïve 12-16 year old adolescents with Alcohol Use Disorders in Cape Town, South Africa

    OpenAIRE

    Laubscher Ria; Senekal Marjanne; Naude Celeste E; Carey Paul D; Fein George

    2011-01-01

    Abstract Background Heavy alcohol consumption during adolescence has many known harmful health and social consequences and is strongly associated with numerous health risk behaviours. The consequences of heavy alcohol use during adolescence on nutritional status, specifically growth and weight status are largely unknown at this time. Methods Substance use, anthropometric indices of growth and weight, dietary energy intake and physical activity in heavy drinking adolescents (meeting DSM-IV cri...

  7. Analysis of readymade readers and near–inter-pupillary distance for presbyopic patients in optometric practice in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Monet A. Butler

    2016-03-01

    Full Text Available Purpose and background: This study has particular significance in ophthalmic dispensing as well as for optometry when considering the use of readymade readers (RMRs both in private practice and in the public health sector. This study investigated firstly whether the optical centre (OC distance for a sample of RMRs correlates with the near–inter-pupillary distance (near-IPD for presbyopic patients, whether induced prism occurs with convergence when reading and whether RMR lenses are free of optical strain. Methods: Near-IPDs (measured by a single individual were obtained from record cards of 1080 patients (540 male patients and 540 female patients. The OC distances were determined for 60 RMRs using a Nikon PL-2 screen vertometer, and induced prismatic effects were calculated for vertical and horizontal meridians. The presence of optical strain was analysed and graded using crossed polarised filters (within a polariscope. Results: The measured average near-IPD was 59.04 mm (s.d. ±2.87 for the 540 female patients and 61.59 mm (s.d. ±3.08 for the 540 male patients. The measured average RMR OC distance was 64.49 mm (s.d. ±3.74 for female patients and 62.77 mm (s.d. ±1.57 for male patients. Based on the mean near-IPD and the corresponding RMR OC distance, the average horizontal prismatic effect found in RMRs designed for female patients with induced prism was 0.11 pd base-out (5.06 mm outwards and 0.04 pd base-in (1.26 mm inwards. For male RMRs, this was 0.03 pd base-out (1.32 mm outwards and 0.02 pd base-in (1.28 mm inwards. When comparing RMR distances with near-IPDs, t = -7.87, p < 0.001 for female patients and t = -3.69, p < 0.001 for male patients. The average vertical differential prismatic effect for female patients was 0.67 pd and it was 0.68 pd for male patients. Optical strain was observed in 66.67% and 56.67% of RMR lenses for female and male patients, respectively. The strain pattern was found to be most severe in the inferior temporal periphery for 34 RMRs for female patients and for 20 RMRs for male patients, followed by the inferior nasal periphery for 27 and 18 lenses (RMRs for male and female patients, respectively. Conclusion: Most RMRs were found to be within international standard tolerances for horizontally induced prismatic effects, but 10% of female and 36.67% of male RMRs had vertical prismatic effects, which exceeded international standards. Significant optical strain was found in the inferior nasal reading portion of the RMRs. Keywords: Readymade readers (RMR’s; prismatic effect; strain; interpupillary distance; presbyopia; reading

  8. “It is always HIV/AIDS and TB”: Home-based carers’ perspectives on epilepsy in Cape Town, South Africa

    Science.gov (United States)

    Keikelame, Mpoe Johannah; Swartz, Leslie

    2016-01-01

    The study highlights the complex cultural religious factors affecting epilepsy and a need for integrated home-based care services. Two focus group discussions exploring home-based carers’ (HBCs) perspectives on epilepsy were conducted using a semi-structured focus group interview guide, which was based on Kleinman's explanatory model framework. The audio-recorded data were transcribed verbatim, and a thematic analysis was done. The three main themes were epilepsy names and metaphors, religious beliefs about the cause and treatment of epilepsy, and HBCs’ perceived roles and strategies for engaging in epilepsy care. Findings provide some insights for research, policy, and practice. PMID:27258583

  9. Pathology and immunohistochemistry of papillomavirus-associated cutaneous lesions in Cape mountain zebra, giraffe, sable antelope and African buffalo in South Africa

    Directory of Open Access Journals (Sweden)

    J. H. Williams

    2011-04-01

    Full Text Available Skin lesions associated with papillomaviruses have been reported in many animal species and man. Bovine papillomavirus (BVP affects mainly the epidermis, but also the dermis in several species including bovine, the best-known example being equine sarcoid, which is associated with BVP types 1 and 2. This publication describes and illustrates the macroscopic and histological appearance of BPV-associated papillomatous, fibropapillomatous or sarcoid-like lesions in Cape mountain zebra (Equus zebra zebra from the Gariep Dam Nature Reserve, 2 giraffes (Giraffa camelopardalis from the Kruger National Park, and a sable antelope (Hippotragus niger from the Kimberley area of South Africa. An African buffalo (Syncerus caffer cow from Kruger National Park also had papillomatous lesions but molecular characterisation of lesional virus was not done. Immunohistochemical staining using polyclonal rabbit antiserum to chemically disrupted BPV-1, which cross-reacts with the L1 capsid of most known papillomaviruses, was positive in cells of the stratum granulosum of lesions in Giraffe 1, the sable and the buffalo and negative in those of the zebra and Giraffe 2. Fibropapillomatous and sarcoid-like lesions from an adult bovine were used as positive control for the immunohistochemistry and are described and the immunohistochemistry illustrated for comparison. Macroscopically, both adult female giraffe had severely thickened multifocal to coalescing nodular and occasionally ulcerated lesions of the head, neck and trunk with local poorly-circumscribed invasion into the subcutis. Necropsy performed on the 2nd giraffe revealed neither internal metastases nor serious underlying disease. Giraffe 1 had scattered, and Giraffe 2 numerous, large, anaplastic, at times indistinctly multinucleated dermal fibroblasts with bizarre nuclei within the sarcoid-like lesions, which were BPV-1 positive in Giraffe 1 and BPV-1 and -2 positive in Giraffe 2 by RT-PCR. The sable antelope

  10. Commensal Pseudomonas Species Isolated from Wastewater and Freshwater Milieus in the Eastern Cape Province, South Africa, as Reservoir of Antibiotic Resistant Determinants

    Directory of Open Access Journals (Sweden)

    Anthony I. Okoh

    2012-07-01

    Full Text Available Pseudomonas species are opportunistic pathogens with implications in a wide range of diseases including cystic fibrosis and sickle cell anaemia. Because of their status as multidrug resistant (MDR and extremely drug resistant (XDR bacteria Pseudomonas species represent a threat to public health. Prevalence, antibiogram and associated antibiotic resistant genes of Pseudomonas species isolated from freshwater and mixed liquor environments in the Eastern Cape Province of South Africa were assessed. Polymerase chain reaction (PCR based technique was used to identify the isolates and screen for antibiotic resistant genes. The result shows occurrence of Pseudomonas spp. in freshwater and mixed liquor as follows: 71.42% and 37.5% (P. putida, 14.28% and 31.25% (P. flourescens, 7.14% and 6.25% (P. aeruginosa and 7.14% and 25% for other Pseudomonas species respectively. Disk diffusion antibiogram of the Pseudomonas isolates from the two locations showed 100% resistance to penicillin, oxacillin, clindamycin, rifampicin and 100% susceptibility to ciprofloxacin and gentamicin with varied percentage resistances to cephalothin, nalidixic acid, tetracycline, and ampicillin. The blaTEM antibiotic resistant gene was detected in 12.5% of P. putida, 57.14% of P. fluorescens, 100% P. aeruginosa and 40% in other Pseudomonas species. Similarly, Integrons conserved segment were detected in 12.5% of P. putida, 57.14% of P. fluorescens, 100% of P. aeruginosa and 40% of other Pseudomonas species. The presence of blaTEM gene and integrons conserved segment in some of the isolates is worrisome and suggest Pseudomonas species as important reservoirs of multidrug resistance genes in the Eastern Cape Province environment.

  11. Early adolescent pregnancy increases risk of incident HIV infection in the Eastern Cape, South Africa: a longitudinal study

    OpenAIRE

    Christofides, Nicola J.; Jewkes, Rachel K.; Dunkle, Kristin L.; Mzikazi Nduna; Nwabisa Jama Shai; Claire Sterk

    2014-01-01

    Introduction: Adolescents having unprotected heterosexual intercourse are at risk of HIV infection and unwanted pregnancy. However, there is little evidence to indicate whether pregnancy in early adolescence increases the risk of subsequent HIV infection. In this paper, we tested the hypothesis that adolescent pregnancy (aged 15 or younger) increases the risk of incident HIV infection in young South African women. Methods: We assessed 1099 HIV-negative women, aged 15–26 years, who were volunt...

  12. Collaborative action research to reduce persistently long patient wait times in two public clinics in Western Cape, South Africa

    OpenAIRE

    Dr. A Sastry, PhD; K N G Long, MSPH; A de Sa, MBChB; H Salie, MBChB; S Topp, PhD; S Sanghvi, MBA; L van Niekerk, MBChB

    2015-01-01

    Background: Lengthy waiting times are problematic for patients and health-care workers alike. In clinics and hospitals across Africa, persistently long wait times have been linked to poor medication compliance, skipped appointments, delayed implementation of clinical programmes, and low healthcare worker morale. This collabortiave action research study explores practical methods to reduce patient waiting time in high-volume urban primary care public health facilities in South Africa. Metho...

  13. Facilities at ARIES for the Nainital–Cape Survey

    Indian Academy of Sciences (India)

    Ram Sagar; David L. Mary

    2005-06-01

    A collaborative programme searching for mmag pulsations in chemically peculiar stars in the northern hemisphere was initiated in 1997 between Nainital, India, and Cape Town, South Africa. It was therefore named as the Nainital–Cape Survey programme. The detection limits imposed by the observing conditions (including atmospheric noise and telescope size) at both Manora Peak and Devasthal sites are described. The scintillation noise on the best photometric nights is ≈ 0.1 to 0.2 mmag for these sites. Both places allow one to detect few mmag variation in bright stars ( ≤ 12 mag), and are therefore particularly well-suited for carrying out the proposed surveywork. The main characteristics of the three-channel photometer developed at ARIES for carrying out the observations are also presented. This excellent instrument has been used extensively since 1999 at the f/13 Cassegrain focus of ARIES’ 104 cm telescope. In particular, it allowed the survey to result in the discovery of Scuti like pulsations in four Am stars, in one rapidly oscillating Ap star, and in a number of probable variables so far. The future prospects are then presented, which regard the acquisition of a high speed time series CCD photometer, a project to build a 3-metre class telescope at Devasthal, and collaborative observations with Indian and foreign astronomical sites.

  14. High prevalence of tuberculosis and insufficient case detection in two communities in the Western Cape, South Africa.

    Directory of Open Access Journals (Sweden)

    Mareli Claassens

    Full Text Available BACKGROUND: In South Africa the estimated incidence of all forms of tuberculosis (TB for 2008 was 960/100000. It was reported that all South Africans lived in districts with Directly Observed Therapy, Short-course. However, the 2011 WHO report indicated South Africa as the only country in the world where the TB incidence is still rising. AIMS: To report the results of a TB prevalence survey and to determine the speed of TB case detection in the study communities. METHODS: In 2005 a TB prevalence survey was done to inform the sample size calculation for the ZAMSTAR (Zambia South Africa TB and AIDS Reduction trial. It was a cluster survey with clustering by enumeration area; all households were visited within enumeration areas and informed consent obtained from eligible adults. A questionnaire was completed and a sputum sample collected from each adult. Samples were inoculated on both liquid mycobacterium growth indicator tube (MGIT and Löwenstein-Jensen media. A follow-up HIV prevalence survey was done in 2007. RESULTS: In Community A, the adjusted prevalence of culture positive TB was 32/1000 (95%CI 25-41/1000 and of smear positive TB 8/1000 (95%CI 5-13/1000. In Community B, the adjusted prevalence of culture positive TB was 24/1000 (95%CI 17-32/1000 and of smear positive TB 9/1000 (95%CI 6-15/1000. In Community A the patient diagnostic rate was 0.38/person-year while in community B it was 0.30/person-year. In both communities the adjusted HIV prevalence was 25% (19-30%. DISCUSSION: In both communities a higher TB prevalence than national estimates and a low patient diagnostic rate was calculated, suggesting that cases are not detected at a sufficient rate to interrupt transmission. These findings may contribute to the rising TB incidence in South Africa. The TB epidemic should therefore be addressed rapidly and effectively, especially in the presence of the concurrently high HIV prevalence.

  15. A Qualitative Assessment of South African Adolescents' Motivations For and Against Substance Use and Sexual Behavior

    OpenAIRE

    Patrick, Megan E.; Palen, Lori-Ann; Caldwell, Linda; Gleeson, Sarah; Smith, Ed; Wegner, Lisa

    2010-01-01

    Focus groups (N = 15 groups; eight with girls, seven with boys) with adolescents in high schools near Cape Town, South Africa were used to conduct a qualitative investigation of reported reasons for using and not using substances, and for having and not having sex. Adolescents reported Enhancement, Negative States, Social, and Aversive Social motivations for both substance use and sexual behavior. In addition, being addicted as a reason for using drugs and rape as a context for sexual behavio...

  16. Traumatic Dissociation as a Predictor of Posttraumatic Stress Disorder in South African Female Rape Survivors

    OpenAIRE

    Nöthling, Jani; Lammers, Kees; Martin, Lindi; Seedat, Soraya

    2015-01-01

    Abstract Women survivors of rape are at an increased risk for posttraumatic stress disorder (PTSD). Traumatic dissociation has been identified as a precursor of PTSD. This study assessed the predictive potential of traumatic dissociation in PTSD and depression development. The study followed a longitudinal, prospective design. Ninety-seven female rape survivors were recruited from 2 clinics in Cape Town, South Africa. Clinical interviews and symptom status assessments of the participants were...

  17. Techno economic viability of desalination processes in South Africa / Laubscher, L.J.

    OpenAIRE

    Laubscher, Louis Jacobus

    2011-01-01

    The provision of fresh water to sustain current economic development and the ever increasing population is one of the world?s greatest challenges and will become increasingly acute in the immediate future. South Africa is currently utilizing 98% of its available fresh water and with the current growth in population and economy fresh water will rapidly become a limited resource. Cape Town, Port Elizabeth and Durban have been identified by the Department of Water Affairs and Forestry as coastal...

  18. Revolutionaries, barbarians or war machines?; gangs in Nicaragua and South Africa

    OpenAIRE

    Rodgers, Dennis; Jensen, Steffen

    2008-01-01

    The view of gangs as proto-revolutionary vanguards has continued to inform the analyses of many gang researchers over the past few decades. During the course of our own research on gangs in respectively a poor neighbourhood in Managua, the capital city of Nicaragua, and a coloured township in Cape Town, South Africa, we have found considerable empirical resonance between Fanon's vision and the real-life discourses of many of the gangsters that we have interviewed and spent time with. Although...

  19. Terrace Town

    Science.gov (United States)

    Sabin, Heather

    2010-01-01

    The "Terrace Town" program brings architecture and city planning curriculum to elementary schools in Madison, Wisconsin, and surrounding areas. Over eight weeks, classrooms discuss what makes a community livable, sustainable, and kid-friendly. Throughout the process, students gain a better understanding of their own city environments and propose…

  20. Religious research as kingpin in the fight against poverty and AIDS in the Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Johannes C. Erasmus

    2006-09-01

    Full Text Available This article describes the researchers’ efforts to apply the principles of Participatory Action Research (PAR, specifically participation, through the direct involvement of church members in the research. It includes involving them in the design of questionnaires, training and utilizing them as fieldworkers, and finally disseminating the results of the research via workshops aimed at strategizing for change. The research is based on two hypotheses, the first being that, churches and their members are intensely involved in serving both the needs of their own members, as well as the needs of the larger community; and secondly, that churches do not work alone, but are part of networks with other agencies to accomplish their goals. At the outset the article outlines the challenges and points of departure, followed by a chronological account of how this approach was applied in Paarl, a South African community. Finally, an overview of the results of the project is provided.

  1. A questionnaire survey on diseases and problems affecting sheep and goats in communal farming regions of the Eastern Cape province, South Africa.

    Science.gov (United States)

    Bath, Gareth F; Penrith, Mary-Louise; Leask, Rhoda

    2016-01-01

    A questionnaire of 15 questions was completed by four categories of respondents with the aim of establishing the experience and opinions of these groups on the constraints including animal health problems for communal, small-scale sheep and goat farming in the Eastern Cape province of South Africa. The questionnaires were completed independently and categories were representative of the areas investigated. Analysis of responses was done by means, ranges, votes and clusters of responses. Comparisons between the responses of the four categories were made to identify similarities or contrasts. The results revealed that of non-veterinary concerns, stock theft was the major problem for these farms. Nutrition was a further major constraint. A third area of significant concern was the provision or availability of facilities like fences, water troughs, dips and sheds. Lack of marketing and business skills were also seen as important deficiencies to be rectified so as to promote profitable farming. Of the most important veterinary problems identified, the provision, availability, cost and care of drugs and vaccines were seen as major stumbling blocks to effective disease control, as well as lack of access to veterinary services. The most important diseases that constrain small-ruminant livestock farming in the farming systems investigated were sheep scab and other ectoparasites, heart water, enterotoxaemia, internal parasites and bluetongue. A lack of knowledge in key areas of small-stock farming was revealed and should be rectified by an effective training and support programme to improve the contribution of small-ruminant farming to livelihoods in these communities. PMID:27609458

  2. The fish community of a moderately exposed beach on the southwestern Cape coast of South Africa and an assessment of this habitat as a nursery for juvenile fish

    Science.gov (United States)

    Bennett, B. A.

    1989-03-01

    The ichthyofauna of a moderately exposed surf-zone habitat on the southwestern Cape coast of South Africa was sampled by seine netting monthly for 13 months. Twenty species of fish, 40 306 individuals weighing a total of 211 kg were captured. The number of species and standing crop varied seasonally with higher values occurring during the summer (January-March). The average summer standing stock of 38·6 g m -2 was considerably higher than any previously recorded from a surf-zone habitat and the annual average (10·1 g m -2 was comparable with that in estuaries. Eighteen of the species sampled occurred almost exclusively as juveniles and only two as adults. Four species were present throughout the year, 11 of them seasonally and the remaining five sporadically. Small juveniles (20-35 mm) typically appeared in the surf-zone 2-4 months after they were spawned. These 0+ juveniles remained there for between three months and one year depending on species, before vacating the surf-zone for their adult habitats. A comparison of the abundance of juveniles in the surf-zone with other inshore marine habitats suggested that five species ( Amblyrhynchotes honckenii, Cheilodonichthys capensis, Diplodus sargus, Lithognathus mormyrus and Pomadasys olivaceum) may be entirely, and three species ( Lichia amia, Liza richardsoni and Rhabdosargus globiceps) largely, dependent on the surf-zone as a nursery area. It was concluded that the surf-zone of sandy beaches may be as important as estuaries as a nursery habitat for juvenile fish.

  3. WATER TEMPERATURE and Other Data from CAPE HATTERAS From North American Coastline-South from 19860606 to 19860610 (NODC Accession 8700177)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These entries contain chlorophyll and phaeophytin data collected in June 1986 in the North West Atlantic aboard the CAPE HATTERAS on the Hyalinus cruise. The data...

  4. Communication training for centre-based carers of children with severe or profound disabilities in the Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Martha Geiger

    2012-05-01

    Full Text Available The purpose of this paper is to provide a preliminary, qualitative review of an approach to training centre-based carers in supporting basic communication development and providing communication opportunities for the children with severe and profound disabilities in their care. In South Africa, these children are often the most neglected in terms of planning and providing appropriate interventions. For those with severe communication disabilities, an additional lack is in the area of the basic human right to meaningful interactions and communication. Sustainable strategies to provide opportunities for basic communication development of these children are urgently sought. Several effective international and local parent training programmes have been developed, but the urgent need remains to train centre-based carers who are taking care of groups of diversely disabled children in severely under-resourced settings. Non-profit organisations (NPOs have been exploring practical centre-based approaches to skills sharing in physical rehabilitation, activities for daily living, feeding and support for basic communication development. As a freelance speech therapist contracted by four NPOs to implement hands-on training in basic communication for centre-based carers of non-verbal children, the author describes a training approach that evolved over three years, in collaboration with the carers and centre managements. Implications for training (for speech therapists and for community-based rehabilitation workers and for further research are identified.

  5. The diets of ungulates from the hominid fossil-bearing site of Elandsfontein, Western Cape, South Africa

    Science.gov (United States)

    Stynder, Deano D.

    2009-01-01

    The dietary regimes of 15 ungulate species from the middle Pleistocene levels of the hominid-bearing locality of Elandsfontein, South Africa, are investigated using the mesowear technique. Previous studies, using taxonomic analogy, classified twelve of the studied species as grazers ( Redunca arundinum, Hippotragus gigas, Hippotragus leucophaeus, Antidorcas recki, Homoiceras antiquus, Damaliscus aff. lunatus, Connochaetes gnou laticornutus, Rabaticerus arambourgi, Damaliscus niro, Damaliscus sp. nov., an unnamed "spiral horn" antelope and Equus capensis), one as a mixed feeder ( Taurotragus oryx) and two as browsers ( Tragelaphus strepsiceros and Raphicerus melanotis). Although results from mesowear analysis sustain previous dietary classifications in the majority of cases, five species were reclassified. Three species previously classified as grazers, were reclassified as mixed feeders ( H. gigas, D. aff. lunatus and R. arambourgi), one previously classified as a grazer, was reclassified as a browser (the "spiral horn" antelope), and one previously classified as a mixed feeder, was reclassified as a browser ( T. oryx). While current results broadly support previous reconstructions of the Elandsfontein middle Pleistocene environment as one which included a substantial C 3 grassy component, the reclassifications suggest that trees, broad-leaved bush and fynbos were probably more prominent than what was previously thought.

  6. Alcohol Use, Partner Violence, and Depression: A Cluster Randomized Controlled Trial Among Urban South African Mothers Over 3 Years

    OpenAIRE

    Rotheram-Borus, MJ; Tomlinson, M.; Roux, IL; Stein, JA

    2015-01-01

    © 2015 American Journal of Preventive Medicine. Introduction Pregnant South African women with histories of drinking alcohol, abuse by violent partners, depression, and living with HIV are likely to have their post-birth trajectories over 36 months significantly influenced by these risks. Design All pregnant women in 24 Cape Town neighborhoods were recruited into a cluster RCT by neighborhood to either: (1) a standard care condition (n=12 neighborhoods, n=594 mothers); or (2) a home-visiting ...

  7. Soil-Transmitted Helminths and Associated Factors among Pre-School Children in Butajira Town, South-Central Ethiopia: A Community-Based Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Teha Shumbej

    Full Text Available Soil-transmitted helminths (STH remain a major public health problem, particularly in tropical and sub-tropical regions of the world. Though infections are prevalent among all age groups, the world health organization (WHO considers Pre-school age children (PSAC, school-aged children, and pregnant women as segments of population at high risk of STH morbidities.This study aimed at determining the prevalence and infection intensity of STH and associated factors among PSAC in Butajira Town, south-central Ethiopia.A community-based cross-sectional study was conducted from May to June, 2014 in Butajira Town. The PSAC were selected by systematic sampling technique and invited to participate in the present study. McMaster technique was employed for parasitological analysis of stool samples. Pearson's Chi-square and Fisher's exact tests were performed where appropriate to identify any association between STH infection and independent factors. Multivariate logistic regression model was fitted to identify independent predictors of STH among the PSAC. P-value less than 0.05 was considered statistically significant.A total of 377 (with 96% compliance rate PSAC were able to provide complete data (socio-demographic information and stool sample. The study showed that 23.3% (88/377 PSAC were infected with one or more species of STH. Ascaris lumbricoides was the most prevalent STH (14.9% followed by Trichuris trichiura (6.4%. The overall infection intensity, expressed as geometric mean for A. lumbricoides, T. trichiura, and hookworms were 229, 178, and 154 eggs per gram of stool, respectively. The multivariate logistic regression model estimated that being in the age group of 36-47 months (AOR: 2.5, 95% CI: 1.2-5.3, P = 0.016, untrimmed finger nail (AOR: 3.2, 95% CI: 1.8-5.5, P < 0.001, and not washing hands before a meal (AOR: 3.0, 95% CI: 1.7-5.4, P < 0.001 were independent predictors of STH infections among the children.The present study showed that STH was a

  8. Improving the counselling skills of lay counsellors in antiretroviral adherence settings: a cluster randomised controlled trial in the Western Cape, South Africa.

    Science.gov (United States)

    Dewing, Sarah; Mathews, Cathy; Schaay, Nikki; Cloete, Allanise; Simbayi, Leickness; Louw, Johann

    2015-01-01

    Little research has investigated interventions to improve the delivery of counselling in health care settings. We determined the impact of training and supervision delivered as part of the Options: Western Cape project on lay antiretroviral adherence counsellors' practice. Four NGOs employing 39 adherence counsellors in the Western Cape were randomly allocated to receive 53 h of training and supervision in Options for Health, an intervention based on the approach of Motivational Interviewing. Five NGOs employing 52 adherence counsellors were randomly allocated to the standard care control condition. Counselling observations were analysed for 23 intervention and 32 control counsellors. Intervention counsellors' practice was more consistent with a client-centred approach than control counsellors', and significantly more intervention counsellors engaged in problem-solving barriers to adherence (91 vs. 41 %). The Options: Western Cape training and supervision package enabled lay counsellors to deliver counselling for behaviour change in a manner consistent with evidence-based approaches.

  9. “HealthKick”: Formative assessment of the health environment in low-resource primary schools in the Western Cape Province of South Africa

    Directory of Open Access Journals (Sweden)

    de Villiers Anniza

    2012-09-01

    Full Text Available Abstract Background This study evaluated the primary school environment in terms of being conducive to good nutrition practices, sufficient physical activity and prevention of nicotine use, with the view of planning a school-based health intervention. Methods A sample of 100 urban and rural disadvantaged schools was randomly selected from two education districts of the Western Cape Education Department, South Africa. A situation analysis, which comprised an interview with the school principal and completion of an observation schedule of the school environment, was done at all schools. Results Schools, on average, had 560 learners and 16 educators. Principals perceived the top health priorities for learners to be an unhealthy diet (50% and to far lesser degree, lack of physical activity (24% and underweight (16%. They cited lack of physical activity (33% and non-communicable diseases (NCDs; 24% as the main health priorities for educators, while substance abuse (66% and tobacco use (31% were prioritised for parents. Main barriers to health promotion programmes included lack of financial resources and too little time in the time table. The most common items sold at the school tuck shops were crisps (100%, and then sweets (96%, while vendors mainly sold sweets (92%, crisps (89%, and ice lollies (38%. Very few schools (8% had policies governing the type of food items sold at school. Twenty-six of the 100 schools that were visited had vegetable gardens. All schools reported having physical activity and physical education in their time tables, however, not all of them offered this activity outside the class room. Extramural sport offered at schools mainly included athletics, netball, and rugby, with cricket and soccer being offered less frequently. Conclusion The formative findings of this study contribute to the knowledge of key environmental and policy determinants that may play a role in the health behaviour of learners, their parents and their

  10. Molecular basis of virulence in clinical isolates of Escherichia coli and Salmonella species from a tertiary hospital in the Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Bisi-Johnson Mary A

    2011-06-01

    Full Text Available Abstract Background Apart from localized gastrointestinal infections, Escherichia coli and Salmonella species are major causes of systemic disease in both humans and animals. Salmonella spp. cause invasive infections such as enteric fever, septicemia, osteomyelitis and meningitis while certain types of E. coli can cause systemic infections, including pyelonephritis, meningitis and septicemia. These characteristic requires the involvement of a myriad of virulence factors. Methods This study investigated the virulence factors of Escherichia coli and Salmonella species in clinical specimens from patients with diarrhoea presenting to health care centres in Oliver R. Tambo District Municipality, Eastern Cape Province, Republic of South Africa. Microbiology analysis involved the use of cultural and molecular techniques. Results Out of a total of 315 samples screened, Salmonella isolates were obtained in 119 (37.8% of cases and these comprised: S. choleraesuis (6%, S. enteritidis (4%, S. eppendorf (1%, S. hadar (1%, S. isangi (8%, S. panama (1%, S. typhi (52%, S. typhimurium (25% and untyped Salmonella spp. (2%. Among the Salmonella species 87 (73.1% were invasive. Using molecular diagnostic methods, diarrheagenic E. coli were detected in 90 cases (28.6%: the greater proportion of this were enteroaggregative E. coli (EAEC 37 (41.1%, enteropathogenic E. coli (EPEC 21 (23.3% and enterohemorrhagic E. coli (EHEC 21 (23.3%. The predominant virulence gene among the diarrheagenic E. coli was EAEC heat-stable enterotoxin astA genes while the virulence genes identified in the Salmonella strains were 15 (12.6% flic and 105 (88.2% inv genes. The amino acid identity of the representative genes showed 95-100% similarity to corresponding blast searched sequence. Conclusions This study showed the diversity of virulence gene expression in two major enteric pathogens. S. typhi and enteroaggregative E. coli were the predominant enteropathogens in our study area with an

  11. Water quality assessment and hydrochemical characteristics of groundwater on the aspect of metals in an old town, Foshan, south China

    Indian Academy of Sciences (India)

    Guanxing Huang; Zongyu Chen; Jichao Sun

    2014-02-01

    The present study is aimed at assessing the water quality and discussing the hydrochemical characteristics and seasonal variation of shallow groundwater on the aspect of metals in the eastern Chancheng district of Foshan city, south China. Multivariate analytical methods such as principal components analysis (PCA) and hierarchical cluster analysis (HCA) were used in this study. The results show that 45% of groundwater in the east-central of study area is not suitable for drinking purpose due to high concentrations of Fe, Pb and Mn. The mean concentrations of Fe, Hg, Cu, Pb, and Mn in dry season are higher than that in wet season. On the contrary, the mean concentrations of Cd, Co, Zn, Ba, Cr, Mo, Ni and Al in wet season are higher than that in dry season. PCA results show that four PCs are responsible for the 78.6% of the total hydrochemical variables in groundwater. Three groups were generated from HCA method. Group 1 reflects the characteristic of wet season and the low ion exchange capacity; group 2 is mainly influenced by the dry season. Reducing environment and high ion exchange capacity are responsible for group 3. The results are useful in addressing future measures in groundwater resource management for local government.

  12. Switching on After Nine: Black gay-identified men's perceptions of sexual identities and partnerships in South African towns.

    Science.gov (United States)

    Mantell, Joanne E; Tocco, Jack Ume; Osmand, Thomas; Sandfort, Theo; Lane, Tim

    2016-01-01

    There is considerable diversity, fluidity and complexity in the expressions of sexuality and gender among men who have sex with men (MSM). Some non-gay identified MSM are known colloquially by gay-identified men in Mpumalanga, Province, South Africa, as 'After-Nines' because they do not identify as gay and present as straight during the day but also have sex with other men at night. Based on, key informant interviews and focus group discussions in two districts in Mpumalanga, we explored Black gay-identified men's perceptions of and relationships with After-Nine men, focusing on sexual and gender identities and their social consequences. Gay-identified men expressed ambivalence about their After-Nine partners, desiring them for their masculinity, yet often feeling dissatisfied and exploited in their relationships with them. The exchange of sex for commodities, especially alcohol, was common. Gay men's characterisation of After-Nines as men who ignore them during the day but have sex with them at night highlights the diversity of how same-sex practicing men perceive themselves and their sexual partners. Sexual health promotion programmes targeting 'MSM' must understand this diversity to effectively support the community in developing strategies for reaching and engaging different groups of gay and non-gay identified men. PMID:26878380

  13. Sustainable freight transport in South Africa:Domestic intermodal solutions

    Directory of Open Access Journals (Sweden)

    Jan H. Havenga

    2011-11-01

    Full Text Available Due to the rapid deregulation of freight transport in South Africa two decades ago, and low historical investment in rail (with resultant poor service delivery, an integrated alternative to road and rail competition was never developed. High national freight logistics costs, significant road infrastructure challenges and environmental impact concerns of a road-dominated freight transport market have, however, fuelled renewed interest in intermodal transport solutions. In this article, a high-level business case for domestic intermodal solutions in South Africa is presented. The results demonstrate that building three intermodal terminals to connect the three major industrial hubs (i.e. Gauteng, Durban and Cape Town through an intermodal solution could reduce transport costs (including externalities for the identified 11.5 million tons of intermodalfriendly freight flows on the Cape and Natal corridors by 42% (including externalities.

  14. Food marketing towards children: brand logo recognition, food-related behavior and BMI among 3-13-year-olds in a south Indian town.

    Directory of Open Access Journals (Sweden)

    Peter Ueda

    Full Text Available OBJECTIVES: To assess exposure to marketing of unhealthy food products and its relation to food related behavior and BMI in children aged 3-13, from different socioeconomic backgrounds in a south Indian town. METHODS: Child-parent pairs (n=306 were recruited at pediatric clinics. Exposure to food marketing was assessed by a digital logo recognition test. Children matched 18 logos of unhealthy food (high in fat/sugar/salt featured in promotion material from the food industry to pictures of corresponding products. Children's nutritional knowledge, food preferences, purchase requests, eating behavior and socioeconomic characteristics were assessed by a digital game and parental questionnaires. Anthropometric measurements were recorded. RESULTS: Recognition rates for the brand logos ranged from 30% to 80%. Logo recognition ability increased with age (p<0.001 and socioeconomic level (p<0.001 comparing children in the highest and lowest of three socioeconomic groups. Adjusted for gender, age and socioeconomic group, logo recognition was associated with higher BMI (p=0.022 and nutritional knowledge (p<0.001 but not to unhealthy food preferences or purchase requests. CONCLUSIONS: Children from higher socioeconomic groups in the region had higher brand logo recognition ability and are possibly exposed to more food marketing. The study did not lend support to a link between exposure to marketing and poor eating behavior, distorted nutritional knowledge or increased purchase requests. The correlation between logo recognition and BMI warrants further investigation on food marketing towards children and its potential role in the increasing burden of non-communicable diseases in this part of India.

  15. SOUTH AFRICA AND THE WAR AGAINST JAPAN 1941-1945

    Directory of Open Access Journals (Sweden)

    W.M. Bisset

    2012-02-01

    Full Text Available Although South Africa was never attacked by Japan during the Second World War, the threat was considered to be so great that one of our most distinguished soldiers, Brigadier (later Major General W.H. Evered Poole was recalled from the Western Desert on 26 May 1942 and appointed Fortress Commander at The Castle in Cape Town. South Africa's published Official Histories of the Second World War contain few details of South Africans who served in the Far East. Commander H.R. Gordon-Cumming's unpublished Official History of the SA Naval Forces in the Second World War 1939-1945 includes narratives of the two South African ships which served in the Far East, HMSAS BARBRAKE and HMSAS NATAL, and HMS TEVIOT and HMS SALVESTOR which were manned by the South African Naval Force (SANF.

  16. Litter survey detects the South Atlantic 'garbage patch'.

    Science.gov (United States)

    Ryan, Peter G

    2014-02-15

    A distance-based technique was used to assess the distribution and abundance of floating marine debris (>1cm) in the southeast Atlantic Ocean between Cape Town and Tristan da Cunha, crossing the southern edge of the South Atlantic 'garbage patch' predicted by surface drift models. Most litter was made of plastic (97%). Detection distances were influenced by the size and buoyancy of litter items. Litter density decreased from coastal waters off Cape Town (>100 items km(-2)) to oceanic waters (<10 items km(-2)), and was consistently higher (6.2 ± 1.3 items km(-2)) from 3 to 8°E than in adjacent oceanic waters (2.7 ± 0.3 items km(-2)) or in the central South Atlantic around Tristan (1.0 ± 0.4 items km(-2)). The area with high litter density had few seaweeds, suggesting that most litter had been drifting for a long time. The results indicate that floating debris is accumulating in the South Atlantic gyre as far south as 34-35°S. PMID:24360332

  17. Agricultural land purchases for alternative uses – evidence from two farming areas in the Western Cape province, South Africa

    OpenAIRE

    Reed, L L; Kleynhans, Theo E.

    2009-01-01

    Purchases of agricultural land for diverse reasons, such as recreation or aesthetic appeal (collectively referred to as lifestyle purposes), has implications for agricultural land valuations, commercial agriculture and the acquisition of land for redistribution purposes. This paper reports on the extent of purchases of agricultural land for diverse reasons within an intensive and extensive agricultural farming area in the Western Cape, gathered through a survey of land buyers between January ...

  18. Magnetic and Electromagnetic Signatures around Polile Tshisa Hot Spring in the Northern Neotectonic Belt in the Eastern Cape Province, South Africa

    OpenAIRE

    Madi Kakaba; Nyabeze Peter K.; Gwavava Oswald; Sekiba Matome; Zhao Baojin

    2016-01-01

    Finding productive boreholes in the Karoo fractured aquifers has never been an easy task. Fractured Karoo aquifers in the neotectonic zones in the Eastern Cape Province can be targeted for groundwater exploration. The Polile Tshisa hot spring is located in a seismo-tectonic region beset by neotectonics. Hot springs are indicative of circulation of groundwater at great depths along fault zones, and accordingly of neotectonics. The characterisation of hot springs by means of magnetic and electr...

  19. Dietary variation in chick-feeding and self-provisioning Cape Petrel Daption capense and Snow Petrel Pagodroma nivea at Signy Island, South Orkney Islands, Antarctica

    OpenAIRE

    Fijn, R.C.; Franeker, van, J.A.; Trathan, P. N.

    2012-01-01

    Food web knowledge is a prerequisite for adequate resource management in the Antarctic ecosystem. Accurate dietary specifications for the major consumers within the Antarctic ecosystem are needed. Procellariid species are the most numerous avian species in Antarctica and account for 20% to 40% of the overall consumption by seabirds in the area. Diet composition of two important procellariids, Cape and Snow Petrels, was studied at Signy Island during the breeding season 2005–2006. Food samples...

  20. ANGLO-SOUTH AFRICAN RELATIONS AND THE EREBUS SCHEME, 1936-1939

    Directory of Open Access Journals (Sweden)

    Deon Visser

    2011-08-01

    Full Text Available As a member of the Commonwealth, South Africa aligned its defence policy closely with that of Great Britain in the years between the two World Wars. Apart from taking responsibility for its own defence, the Union of South Africa was also expected, at its discretion, to support Britain in the case of a European war. By the mid-1930s South Africa faced a possible external threat as the aggressive, imperialist policies of Germany, Italy and Japan began to take shape. South African Defence Minister, Oswald Pirow, endeavoured to obtain 15-inch guns from Britain to bolster Cape Town’s defences against sea-raiders. Despite her strategic interest in safeguarding the Cape sea route, Britain’s own efforts at rearmament, however, made her unwilling to part with guns of that calibre. Instead, in June 1936, the British government agreed to lend the monitor HMS Erebus, carrying two 15-inch guns, to the Union of South Africa. Redesignated Erebus Heavy Battery, South African Garrison Artillery, it was to serve as a floating artillery battery in Cape Town harbour. Two detachments of South Africans were trained in Britain to man the Erebus, but war broke out before the Erebus could sail for the Cape. Some of the South African crew on the Erebus allegedly ‘refused duty’ and were put ashore. The Erebus scheme was subsequently cancelled and the South Africans sent home. The aim of this article is to determine the origins of the Erebus scheme and the reasons for its demise against the background of Anglo-South African relations immediately before and after the commencement of the Second World War. This entails an investigation of Anglo-South African relations both at interstate and popular level. The article outlines the birth of the scheme amidst the diverging views of the British Admiralty and the South African Minister for Defence, Oswald Pirow, on Cape Town’s defence needs. It highlights the political division in South African society over participation

  1. Beak and feather disease virus: correlation between viral load and clinical signs in wild Cape parrots (Poicepahlus robustus) in South Africa.

    Science.gov (United States)

    Regnard, Guy L; Boyes, Rutledge S; Martin, Rowan O; Hitzeroth, Inga I; Rybicki, Edward P

    2015-01-01

    Psittacine beak and feather disease (PBFD), the most prevalent viral disease affecting psittacines, is caused by beak and feather disease virus (BFDV). This study assessed viral load using qPCR in a wild Cape parrot population affected by PBFD and compared it to overall physical condition based on clinical signs attributable to PBFD. A significant inverse correlation between viral load and overall physical condition was found, which confirmed that clinical signs may confidently be used to diagnose the relative severity of BFDV infections in wild populations. This is the first assessment of BFDV viral load in a wild psittacine population.

  2. Beak and feather disease virus: correlation between viral load and clinical signs in wild Cape parrots (Poicepahlus robustus) in South Africa.

    Science.gov (United States)

    Regnard, Guy L; Boyes, Rutledge S; Martin, Rowan O; Hitzeroth, Inga I; Rybicki, Edward P

    2015-01-01

    Psittacine beak and feather disease (PBFD), the most prevalent viral disease affecting psittacines, is caused by beak and feather disease virus (BFDV). This study assessed viral load using qPCR in a wild Cape parrot population affected by PBFD and compared it to overall physical condition based on clinical signs attributable to PBFD. A significant inverse correlation between viral load and overall physical condition was found, which confirmed that clinical signs may confidently be used to diagnose the relative severity of BFDV infections in wild populations. This is the first assessment of BFDV viral load in a wild psittacine population. PMID:25193072

  3. THE HERSCHEL OBELISK, CLASSICS, AND EGYPTOMANIA AT THE CAPE

    Directory of Open Access Journals (Sweden)

    J.L. Hilton

    2012-03-01

    Full Text Available Immediately prior to his departure from Cape Town to England in 1838, Sir John Herschel sold the estate, ‘Feldhausen’,1 on which he had erected his telescope and had conducted his astronomical observations, to Mr. R. J. Jones, an auctioneer. The property was sold with a servitude: a circular patch of ground 63 feet in diameter bounded by newly planted fir trees was to be kept in Sir John’s possession in perpetuity.2 This area marked the spot on which the telescope had actually stood. At the centre of the circle Herschel placed a small cylindrical column of granite engraved ‘I. H. 1838’ representing his initials in Latin (for Ioannes Herschelius and the year in which he had completed his work and was leaving the colony.3 Subsequently, the members of the South African Literary and Scientific Institution, of which Herschel had been President,4 decided to commemorate his scientific achievements and his contributions to education in the Cape. At first they had the idea of devising a series of six gold medallions inscribed with the details of his scientific achievements.5 These had been paid for by a voluntary subscription and were designed by Herschel’s assistant, Charles Piazzi Smyth, whose father Rear-Admiral William Henry Smyth had recently (1834 published a catalogue of Roman Imperial medals.6 However, more had been collected than was expended and so the members decided to widen the scope of the exercise and to erect a more suitable memorial on the ground on which the telescope had stood. A meeting of the subscribers chaired by the Governor, Sir George Napier, was held in November 1838 to decide on the form the memorial should take. The resolutions taken at the gathering stated that it was to be ‘a permanent memorial’ and, although no further information about its exact architectural form was given is given in the resolutions, it must be assumed from subsequent references that it was to be an obelisk.7 The committee requested

  4. Profiling participants of the Cape Argus Cycle Tour / Helga Streicher

    OpenAIRE

    Streicher, Helga

    2009-01-01

    Sport tourism, as a segment of tourism, is one of the fastest growing industries. Sport events have grown enormously over the last two decades and, as a part of sport tourism, they are a very powerful tool that is used to market a country. Sport tourism also creates an internationally recognised image and attracts tourists from all over the world. One of the internationally recognised sport events held annually in Cape Town is the Pick In Pay Cape Argus Cycle Tour (ACT). Originally starte...

  5. Panorama from 'Cape Verde'

    Science.gov (United States)

    2007-01-01

    NASA's Mars Exploration Rover Opportunity captured this vista of 'Victoria Crater' from the viewpoint of 'Cape Verde,' one of the promontories that are part of the scalloped rim of the crater. Opportunity drove onto Cape Verde shortly after arriving at the rim of Victoria in September 2006. The view combines hundreds of exposures taken by the rover's panoramic camera (Pancam). The camera began taking the component images during Opportunity's 970th Martian day, or sol, on Mars (Oct. 16, 2006). Work on the panorama continued through the solar conjunction period, when Mars was nearly behind the sun from Earth's perspective and communications were minimized. Acquisition of images for this panorama was completed on Opportunity's 991st sol (Nov. 7, 2006). The top of Cape Verde is in the immediate foreground at the center of the image. To the left and right are two of the more gradually sloped bays that alternate with the cliff-faced capes or promontories around the rim of the crater. 'Duck Bay,' where Opportunity first reached the rim, is to the right. Beyond Duck Bay counterclockwise around the rim, the next promontory is 'Cabo Frio,' about 150 meters (500 feet) from the rover. On the left side of the panorama is 'Cape St. Mary,' the next promontory clockwise from Cape Verde and about 40 meters (130 feet) from the rover. The vantage point atop Cape Verde offered a good view of the rock layers in the cliff face of Cape St. Mary, which is about 15 meters or 50 feet tall. By about two weeks after the Pancam finished collecting the images for this panorama, Opportunity had driven to Cape St. Mary and was photographing Cape Verde's rock layers. The far side of the crater lies about 800 meters (half a mile) away, toward the southeast. This approximately true-color view combines images taken through three of the Pancam's filters, admitting light with wavelengths centered at 750 nanometers (near infrared), 530 nanometers (green) and 430 nanometers (violet).

  6. Multibeam collection for KN162L09: Multibeam data collected aboard Knorr from 2001-01-07 to 2001-01-31, departing from Cape Town, South Africa and returning to Durban, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  7. Multibeam collection for KN145L16: Multibeam data collected aboard Knorr from 1996-02-10 to 1996-03-26, departing from Durban, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  8. Multibeam collection for KNOX14RR: Multibeam data collected aboard Roger Revelle from 2008-02-04 to 2008-03-17, departing from Durban, South Africa and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  9. Magnetic and Electromagnetic Signatures around Polile Tshisa Hot Spring in the Northern Neotectonic Belt in the Eastern Cape Province, South Africa

    Science.gov (United States)

    Madi, Kakaba; Nyabeze, Peter K.; Gwavava, Oswald; Sekiba, Matome; Zhao, Baojin

    2016-08-01

    Finding productive boreholes in the Karoo fractured aquifers has never been an easy task. Fractured Karoo aquifers in the neotectonic zones in the Eastern Cape Province can be targeted for groundwater exploration. The Polile Tshisa hot spring is located in a seismo-tectonic region beset by neotectonics. Hot springs are indicative of circulation of groundwater at great depths along fault zones, and accordingly of neotectonics. The characterisation of hot springs by means of magnetic and electromagnetic methods can help infer the occurrence of structures which are favourable for groundwater potential. The Polile Tshisa hot spring is characterised by faults, fractures, and dolerite dykes. All these structures make the hot spring a good case study for groundwater exploration.

  10. Magnetic and Electromagnetic Signatures around Polile Tshisa Hot Spring in the Northern Neotectonic Belt in the Eastern Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Madi Kakaba

    2016-08-01

    Full Text Available Finding productive boreholes in the Karoo fractured aquifers has never been an easy task. Fractured Karoo aquifers in the neotectonic zones in the Eastern Cape Province can be targeted for groundwater exploration. The Polile Tshisa hot spring is located in a seismo-tectonic region beset by neotectonics. Hot springs are indicative of circulation of groundwater at great depths along fault zones, and accordingly of neotectonics. The characterisation of hot springs by means of magnetic and electromagnetic methods can help infer the occurrence of structures which are favourable for groundwater potential. The Polile Tshisa hot spring is characterised by faults, fractures, and dolerite dykes. All these structures make the hot spring a good case study for groundwater exploration.

  11. Description of adult and third instar larva of Trichostetha curlei sp. n. (Coleoptera, Scarabaeidae, Cetoniinae from the Cape region of South Africa

    Directory of Open Access Journals (Sweden)

    Renzo Perissinotto

    2014-07-01

    Full Text Available A new high altitude montane species of Trichostetha Burmeister, 1842 is described from the Elandsberg range of the Western Cape interior. This represents the 14th species of the genus and the first to be reported with a description of its larva. It is a significant addition to the growing number of species that exhibit no adult feeding behaviour and a short period of activity restricted to the onset of summer. Larvae dwell in rock crevices, feeding on decomposing plant matter. The genus Trichostetha is heterogeneous and the complex variability observed in some species, especially T. capensis (Linnaeus, 1767, requires the re-instatement of taxa that were recently synonymised. Thus, T. bicolor Péringuey, 1907 is here re-proposed as a separate species and T. capensis hottentotta (Gory & Percheron, 1833 as a separate subspecies. Conversely, T. alutacea Allard, 1994 is recognised as a dark variety of T. signata (Fabricius, 1775 and is, consequently, synonymised with this species.

  12. Implementing community participation through legislative reform: a study of the policy framework for community participation in the Western Cape province of South Africa

    OpenAIRE

    Meier Benjamin; Pardue Caitlin; London Leslie

    2012-01-01

    Abstract Background Amidst an evolving post-apartheid policy framework for health, policymakers have sought to institutionalize community participation in Primary Health Care, recognizing participation as integral to realizing South Africa’s constitutional commitment to the right to health. With evolving South African legislation supporting community involvement in the health system, early policy developments focused on Community Health Committees (HCs) as the principal institutions of commun...

  13. The extent of acaricide resistance in 1-, 2- and 3-host ticks on communally grazed cattle in the eastern region of the Eastern Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Z. Ntondini

    2008-05-01

    Full Text Available In order to determine the extent of acaricide resistance in the eastern region of the Eastern Cape Province 1-, 2- and 3-host ticks were collected from cattle at 59 dip-tanks over a period of 2 years. These ticks were tested for resistance against 3 compounds, namely amitraz, cypermethrin and chlorfenvinphos. The Shaw Larval Immersion Test detected emerging resistance to amitraz in Rhipicephalus (Boophilus microplus at 2 dip-tanks and resistance at a 3rd. It also revealed resistance in this tick to cypermethrin at 1 dip-tank and emerging resistance to chlorfenvinphos at 8 dip-tanks and resistance at 2. Rhipicephalus evertsi evertsi was susceptible to amitraz and cypermethrin at all dip-tanks, but showed emerging resistance to chlorfenvinphos at 7 dip-tanks and resistance at 4. Rhipicephalus appendiculatus was susceptible to amitraz and chlorfenvinphos at all dip-tanks and demonstrated emerging resistance to cypermethrin at 1. With the exception of R. (B. microplus, in which emerging resistance to amitraz was detected at 1 dip-tank by the Reproductive Estimate Test, all 3 tick species at all dip-tanks at which sufficient numbers of ticks had been collected were susceptible to the 3 acaracides in both the Egg Laying Test and the Reproductive Estimate Test. The localities at which acaricide resistance was recorded were mapped.

  14. Marine and terrestrial foods as a source of brain-selective nutrients for early modern humans in the southwestern Cape, South Africa.

    Science.gov (United States)

    Kyriacou, K; Blackhurst, D M; Parkington, J E; Marais, A D

    2016-08-01

    Many attempts have been made to define and reconstruct the most plausible ecological and dietary niche of the earliest members of the human species. While earlier models emphasise big-game hunting in terrestrial, largely savannah environments, more recent scenarios consider the role of marine and aquatic foods as a source of polyunsaturated fatty acids (PUFA) and other brain-selective nutrients. Along the coast of southern Africa, there appears to be an association between the emergence of anatomically modern humans and accumulation of some of the earliest shell middens during the Middle Stone Age (200-40 ka). Fragmentary fossil remains classified as those of anatomically modern humans, along with marine food residues and numerous material cultural indicators of increased social and behavioural complexity have been recovered from coastal sites. In this paper, new information on the nutrient content of marine and terrestrial foods available to early modern humans in the southwestern Cape is presented and compared with existing data on the nutritional value of some wild plant and animal foods in Africa. The results suggest that coastal foraging, particularly the collection of abundant and predictable marine molluscs, would have allowed early modern humans to exploit some of the richest and most accessible sources of protein, micronutrients and longer-chain omega-6 and omega-3 fatty acids. Reliable and accessible sources of omega-3 eicosapentaenoic and docosahexaenoic acid are considerably more restricted in terrestrial foods. PMID:27457547

  15. Using Remote Sensing and GIS Techniques to Detect Changes to the Prince Alfred Hamlet Conservation Area in the Western Cape, South Africa

    Science.gov (United States)

    Duncan, P.; Lewarne, M.

    2016-06-01

    Understanding and identifying the spatial-temporal changes in the natural environment is crucial for monitoring and evaluating conservation efforts, as well as understanding the impact of human activities on natural resources, informing responsible land management, and promoting better decision-making. Conservation areas are often under pressure from expanding farming and related industry, invasive alien vegetation, and an ever-increasing human settlement footprint. This study focuses on detecting changes to the Prince Alfred Hamlet commonage, near Ceres in the Cape Floral Kingdom. It was chosen for its high conservation value and significance as a critical water source area. The study area includes a fast-growing human settlement footprint in a highly productive farming landscape. There are conflicting development needs as well as risks to agricultural production, and both of these threaten the integrity of the ecosystems which supply underlying services to both demands on the land. Using a multi-disciplinary approach and high-resolution satellite imagery, land use and land cover changes can be detected and classified, and the results used to support the conservation of biodiversity and wildlife, and protect our natural resources. The aim of this research is to study the efficacy of using remote sensing and GIS techniques to detect changes to critical conservation areas where disturbances can be understood, and therefore better managed and mitigated before these areas are degraded beyond repair.

  16. "Diarium patris ministri", a Jesuit view of social structures at the break of 18th century in south-west Bohemian town of Klatovy.

    Science.gov (United States)

    Cerný, Karel

    2009-01-01

    The Jesuit college in the Czech town of Klatovy was founded in 1636 and canceled in 1773. It had its own grammar school and numerous contacts with local nobility and church dignitaries. The college was the most important house of a catholic order in the area and baroque festivities organised by the jesuits were visited (or it would be better to say taken part in) by a wide spectrum of members of the local society. The Jesuits concerned not only on careful arrangement of their ecclesiastical celebrations, but also on presence of the important guests. They recorded numbers of the guests who visited the college and their social status in the college manuscripts. The records were then used for an internal need of the order. Till the present day three manuscripts related to the college in Klatovy have been preserved. The most interesting records of the guests are in the diary of father "minister" of the college. The article focuses on a reconstruction of a not very conventional view of social structure in an average Czech town in the beginnig of 18th century. I'm trying to describe the social situation from the jesuit point of view using internal records of the order. PMID:20063670

  17. ‘One Man Can’: shifts in fatherhood beliefs and parenting practices following a gender-transformative programme in Eastern Cape, South Africa

    OpenAIRE

    van den Berg, Wessel; Hendricks, Lynn; Hatcher, Abigail; Peacock, Dean; Godana, Patrick; Dworkin, Shari

    2013-01-01

    ‘One Man Can’ (OMC) is a rights-based gender equality and health programme implemented by Sonke Gender Justice in South Africa. It has been featured as an example of best practice by the World Health Organization, UNAIDS, and the UN Population Fund, and translated into nearly a dozen languages and implemented all across Africa. South Africa has strong gender and HIV-related policies, but the highest documented level of men’s violence against women in the world, and the largest number of peopl...

  18. Through the Fear: A Study of Xenophobia in South Africa’s Refugee System

    Directory of Open Access Journals (Sweden)

    Janet McKnight

    2008-11-01

    Full Text Available In light of the May 2008 xenophobic attacks in Gauteng and Western Cape Provinces, this paper explains the process of refugee law in South Africa as stated in theory and as implemented in practice. Research was compiled through visits to refugee camps, townships, South African Parliament, regional prisons, judicial inspectorates, universities, and community events in and near Cape Town during June 2008. The South African Refugees Act guarantees protection to refugees and asylum seekers in conformity with international treaties and the South African Constitution. However, these rights are seldom realized due to a delay processing of asylum applications by the Department of Home Affairs, corruption in immigration enforcement, and a lack of education in civil society as to the difference between refugees and voluntary migrants. Refugees are left vulnerable to the violence of those South African citizens that believe all immigrants are illegally present to take advantage of employment and social opportunities. In an attempt to eliminate the fearfulness towards foreigners and bring the plight of refugees further to the forefront of international dialogue, general recommendations are made to the South African Government, its departments, and the citizens of South Africa.

  19. Studies of osteoporosis in South Africa using isotope-related and other techniques

    International Nuclear Information System (INIS)

    Measurements were made with a Hologic (Model 1000) osteodensitometer to determine the Bone Mineral Density. It is located in the Department. of Nuclear Medicine at the Groote Schuur Academic Hospital of the University of Cape Town. These data are bone mineral density (BMD) measurements in 2236 normal, urbanised female subjects and 264 similar males of various ethnic groups, who live in the greater Cape Town area. They represent the three main enic groups who live in and near to Cape Town in the Western Cape. These groups contain persons of European origin, the so-called coloured, of mixed racial origin and persons of indigenous African descent. Of them 2061 females and 264 males are aged between 16 and 55 years. Details of the height, mass and of relevant social and medical history were recorded for each subject. Ethnic groups, sex, age range and total number of the subjects are given. BMD in g/cm 2 was determined at the following sites: a) In the lumbar vertebral bodies, numbers 1 2 3 4 (denoted LI, L2, L3, LA) and the mean BMD value was obtained. b) The left greater trochanter. c) The left intertrochanteric region. d) The left femoral neck. e) The left triangle of Ward. Daily dietary intake information for calcium, copper, fluorine, magnesium, protein, manganese and zinc, was sought for those subjects for whom BMD was obtained. These are urban Africans, those of mixed racial origin and European, both males and females, a within the same age range of 16-55 years. Relevant South African literature was also studied, in particular two review documents'

  20. Evaluation of selected aspects of the Nutrition Therapeutic Programme offered to HIV-positive women of child-bearing age in Western Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Tine T. Hansen

    2015-04-01

    Full Text Available Background: The Nutrition Therapeutic Programme (NTP involves the provision of food supplements at primary health clinics (PHCs to correct nutritional deficiencies in vulnerable groups. Although previous studies have identified problems with implementing the programme at PHCs, assessments of its efficiency have been scarce.Objective: To evaluate implementation of the NTP at PHCs that provide antiretroviral therapy.Methods: A cross-sectional, descriptive study was conducted at 17 PHCs located within 3 districts of Western Cape Province. Two target groups were chosen: 32 staff members working at the sites and 21 women of child-bearing age enrolled in the NTP. Questionnaires were used to obtain data.Results: Only 2 women (10% lived in food-secure households; the rest were either at risk of hunger (29% or classified as hungry (61%. Most of the women knew they had to take the supplements to improve their nutritional status, but the majority only recalled receiving basic nutritional advice, and the information was mainly given verbally. Ten of the women had shared their supplements with others, mostly with their children. The study identified lack of clearly defined NTP responsibilities at the PHCs, causing confusion amongst the staff. Although many staff members expressed problems with the NTP, only 38% of them reported having routine evaluations regarding the programme.Conclusion: Several aspects compromised the effectiveness of the NTP, including socio- economic factors leading to clients’ non-compliance. The strategic organisation and implementation of the NTP varied between different PHCs offering antiretroviral therapy, and staff experienced difficulties with the logistics of the programme.

  1. Reflections on clinical practice whilst developing a portfolio of evidence: Perceptions of undergraduate nursing students in the Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Victoire Ticha

    2015-07-01

    Full Text Available Background: In order to develop clinical judgement, nurses should be encouraged to become analytical and critical thinkers. Development of a portfolio of evidence (PoE of reflection on clinical experiences is one of the strategies that can be used to enhance analytical and critical thinking amongst nursing students. Students’ perceptions of the process are important in order to encourage their reflective practice. PoE compilation at a school of nursing at a university in the Western Cape includes evidence of students’ clinical learning which they present in a portfolio. The students are expected to reflect on their clinical learning experiences and include these reflections in their portfolios.Objective: To describe the perceptions of fourth-year nursing students regarding reflective practice whilst compiling their PoEs.Method: A qualitative design was used to explore the perceptions of registered fourth-year nursing students with regard to their reflective practice whilst compiling their PoEs. Purposive sampling was used for selection of participants. Three focus group discussions were held, each consisting of six to eight participants. Data saturation was reached during the third meeting. Tesch’s method of data analysis was used.Results: Findings revealed that reflection enabled the learners to gain experience and identify challenges related to the expected events and tasks carried out at the hospitals and in the classroom whilst developing their PoE.Conclusion: The compilation of a PoE was a good teaching and learning strategy, and the skills, experience and knowledge that the participants in this study acquired boosted their self-esteem, confidence and critical thinking. Reflection also assisted in self-directed learning.

  2. Shopping for Mathematics in Consumer Town

    Science.gov (United States)

    Wolff, Ann L.; Wimer, Nancy

    2009-01-01

    Justin and Jenny, grade 12 math students, walk with their preschool friends Sean and Meg to the local grocery store. There, two classmates are tending the cash registers. The six of them, along with others, are participating in an in-school "field trip" to Consumer Town, located in the South Windsor High School front lobby. The field trip is part…

  3. Everyday hazards and vulnerabilities amongst backyard dwellers: A case study of Vredendal North, Matzikama Municipality, South Africa

    Directory of Open Access Journals (Sweden)

    Patricia J. Zweig

    2015-02-01

    Full Text Available The populations of many small towns in South Africa continue to expand unmatched by parallel economic growth, entrenching high levels of poverty. The town of Vredendal, located close to the national route between Namibia and Cape Town in South Africa, is a West Coast development node and an emergent industrial and processing area that continues to attract an influx of people seeking economic opportunities. This is challenging the capacity of the local municipality, which has a waiting list for state-provided low-cost housing units, whilst the provision of adequate infrastructure to meet growing local need is also a developmental concern. In the suburb of Vredendal North this has resulted in the proliferation of unplanned informal dwellings in the backyards of formalised low-cost housing areas. Largely overlooked by urban researchers, little is known or understood about small town backyard populations. This prompted a brief study of Vredendal North backyard dwellers commissioned by the local municipality to identify their everyday hazards and livelihood vulnerabilities to inform future development planning. A community workshop identified critical development needs and suggested that backyard dwellers in small towns experience similar living conditions and hazards to those in the cities, although underlain by some unique differences.

  4. Founding a Green Town

    Institute of Scientific and Technical Information of China (English)

    JING XIAOLEI

    2010-01-01

    @@ Awalk inside the Guangzhou Asian Games Town,where the event's prized Asian Games Town Gymnasium,Athletes' Village and Media Village can be lound,will have any visitor marveling at the structures and architectural styles within.What's most impressive about this part of Guangzhou,Guangdong Province,is not what's in the town,but what's missing from it.Even the most observant visitor will be hard pressed to find a single garbage truck,or garbage can for that matter,inside the town's perimeter.

  5. Towards Developing an Initial Programme Theory: Programme Designers and Managers Assumptions on the Antiretroviral Treatment Adherence Club Programme in Primary Health Care Facilities in the Metropolitan Area of Western Cape Province, South Africa

    Science.gov (United States)

    Mukumbang, Ferdinand C.; van Belle, Sara; Marchal, Bruno; van Wyk, Brian

    2016-01-01

    Background The antiretroviral adherence club intervention was rolled out in primary health care facilities in the Western Cape province of South Africa to relieve clinic congestion, and improve retention in care, and treatment adherence in the face of growing patient loads. We adopted the realist evaluation approach to evaluate what aspects of antiretroviral club intervention works, for what sections of the patient population, and under which community and health systems contexts, to inform guidelines for scaling up of the intervention. In this article, we report on a step towards the development of a programme theory—the assumptions of programme designers and health service managers with regard to how and why the adherence club intervention is expected to achieve its goals and perceptions on how it has done so (or not). Methods We adopted an exploratory qualitative research design. We conducted a document review of 12 documents on the design and implementation of the adherence club intervention, and key informant interviews with 12 purposively selected programme designers and managers. Thematic content analysis was used to identify themes attributed to the programme actors, context, mechanisms, and outcomes. Using the context-mechanism-outcome configurational tool, we provided an explanatory focus of how the adherence club intervention is roll-out and works guided by the realist perspective. Results We classified the assumptions of the adherence club designers and managers into the rollout, implementation, and utilisation of the adherence club programme, constructed around the providers, management/operational staff, and patients, respectively. Two rival theories were identified at the patient-perspective level. We used these perspectives to develop an initial programme theory of the adherence club intervention, which will be tested in a later phase. Conclusion The perspectives of the programme designers and managers provided an important step towards developing

  6. Rural Tourism Development of Taohua tan Old Town of South Anhui%皖南古镇桃花潭的乡村度假旅游开发

    Institute of Scientific and Technical Information of China (English)

    芮娟; 陈金华

    2012-01-01

    Taohua Tan old town, which is located in southern Anhui Province, owns good natural ecological environment and a long history of cultural landscape, and has been developed as tourist attractions. But the structure of its tourism product and its unique resource endowments and favorable conditions for the development has not been fully realized. In this paper, based on the analysis of tourism development and the reception status, its future tourism development will be positioned as a village holiday destination. It will propose a plan to locate and reasonable zoning to resolve the current outstanding issues, as a useful reference of the ancient town tourism development on the basis of its rural tourism development and design.%皖南古镇具有良好的自然生态环境和悠久的历史人文景观,现已开发成为旅游景区,但是其观光旅游产品结构单一,其独特的资源禀赋和有利的开发条件并未得到充分发挥。本文分析皖南古镇桃花潭的旅游开发和接待现状,将其未来的旅游发展方向定位为乡村度假旅游,对其进行规划定位和合理分区,在解决当前突出问题的基础上,对其进行乡村旅游的开发设计,作为古镇未来旅游发展的有用参考。

  7. Households typology for relating social diversity and technical change. The example of rural households in the Khambashe area of the Eastern Cape Province of South Africa.

    OpenAIRE

    Laurent, Catherine; van Rooyen, Johan; Madikizela, Patrick; Bonnal, Philippe; Carstens, Johan

    1998-01-01

    Various South African policy statements and strategy proposals argue that farmer focused planning and farming systems research approaches are required to develop policies, strategies and project activities to serve farmers efficiently. Then, the question is how to give a practical content to these requirements, and how to avoid that technical farm relations could be emphasised without recognising the diversity in farming situations and without contextualising such technical relationships in ...

  8. The challenges of reshaping disease specific and care oriented community based services towards comprehensive goals: a situation appraisal in the Western Cape Province, South Africa

    OpenAIRE

    Schneider, Helen; Schaay, Nikki; Dudley, Lilian; Goliath, Charlyn; Qukula, Tobeka

    2015-01-01

    Background Similar to other countries in the region, South Africa is currently reorienting a loosely structured and highly diverse community care system that evolved around HIV and TB, into a formalized, comprehensive and integrated primary health care outreach programme, based on community health workers (CHWs). While the difficulties of establishing national CHW programmes are well described, the reshaping of disease specific and care oriented community services, based outside the formal he...

  9. Factors influencing the utilisation of prevention of mother-to-child transmission (PMTCT services by pregnant women in the Eastern Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Thabang Mosala

    2005-01-01

    Full Text Available The aim of the study was to identify factors influencing the utilisation of Prevention of Mother-to-Child Transmission (PMTCT in a resource poor setting in South Africa. Opsomming Die doel van die studie was om faktore te identifiseer wat die benutting van die Voorkoming van Moeder-tot-Kind Oordrag (VMTKO beïnvloed in ‘n omgewing in Suid-Afrika wat arm is aan hulpbronne. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  10. A survey of the prevalence of blowfly strike and the control measures used in the Rûens area of the Western Cape Province of South Africa

    OpenAIRE

    A.J. Scholtz; S.W.P. Cloete; DU Toit, E.; J. B. van Wyk; T. C. de K van der Linde

    2011-01-01

    Blowfly strike and the methods used to combat blowfly strike were recorded on 33 properties in the Rûens area of South Africa during 2003/2004. Data were recorded on Merino and Dohne Merino hoggets (n = 4951) with at least 3 months’ wool growth. The following data were captured: presence or absence of strike, site of the strike (body or breech), presence or absence of dermatophilosis as well as subjective scores for wool quality and wool colour. Control measures recorded include: chemical tre...

  11. Medieval town - fortress of Zvecan

    OpenAIRE

    Božović Ružica

    2015-01-01

    This paper is concerned with phenomenon of medieval town- fortress of Zvecan through examining (1) the town planning and spatial organization within the town, (2) its physical structure, (3) conception of medieval design and construction of Zvecan, (4) medieval instinct for correlation of shapes within the town and correlation of Zvecan and its surrounding, (5) comparison of Zvecan with medieval towns in the region and beyond. This medieval town as a whole ...

  12. The Influence of Second-Hand Cigarette Smoke Exposure during Childhood and Active Cigarette Smoking on Crohn's Disease Phenotype Defined by the Montreal Classification Scheme in a Western Cape Population, South Africa.

    Directory of Open Access Journals (Sweden)

    Tawanda Chivese

    Full Text Available Smoking may worsen the disease outcomes in patients with Crohn's disease (CD, however the effect of exposure to second-hand cigarette smoke during childhood is unclear. In South Africa, no such literature exists. The aim of this study was to investigate whether disease phenotype, at time of diagnosis of CD, was associated with exposure to second-hand cigarette during childhood and active cigarette smoking habits.A cross sectional examination of all consecutive CD patients seen during the period September 2011-January 2013 at 2 large inflammatory bowel disease centers in the Western Cape, South Africa was performed. Data were collected via review of patient case notes, interviewer-administered questionnaire and clinical examination by the attending gastroenterologist. Disease phenotype (behavior and location was evaluated at time of diagnosis, according to the Montreal Classification scheme. In addition, disease behavior was stratified as 'complicated' or 'uncomplicated', using predefined definitions. Passive cigarette smoke exposure was evaluated during 3 age intervals: 0-5, 6-10, and 11-18 years.One hundred and ninety four CD patients were identified. Cigarette smoking during the 6 months prior to, or at time of diagnosis was significantly associated with ileo-colonic (L3 disease (RRR = 3.63; 95% CI, 1.32-9.98, p = 0.012 and ileal (L1 disease (RRR = 3.54; 95% CI, 1.06-11.83, p = 0.040 compared with colonic disease. In smokers, childhood passive cigarette smoke exposure during the 0-5 years age interval was significantly associated with ileo-colonic CD location (RRR = 21.3; 95% CI, 1.16-391.55, p = 0.040. No significant association between smoking habits and disease behavior at diagnosis, whether defined by the Montreal scheme, or stratified as 'complicated' vs 'uncomplicated', was observed.Smoking habits were associated with ileo-colonic (L3 and ileal (L1 disease at time of diagnosis in a South African cohort.

  13. Antibiotic susceptibility profiles of some Vibrio strains isolated from wastewater final effluents in a rural community of the Eastern Cape Province of South Africa

    Directory of Open Access Journals (Sweden)

    Igbinosa Etinosa O

    2010-05-01

    Full Text Available Abstract Background To evaluate the antibiogram and antibiotic resistance genes of some Vibrio strains isolated from wastewater final effluents in a rural community of South Africa. V. vulnificus (18, V. metschnikovii (3, V. fluvialis (19 and V. parahaemolyticus (12 strains were isolated from final effluents of a wastewater treatment plant (WWTP located in a rural community of South Africa. The disk diffusion method was used for the characterization of the antibiogram of the isolates. Polymerase chain reaction (PCR was employed to evaluate the presence of established antibiotic resistance genes using specific primer sets. Results The Vibrio strains showed the typical multidrug-resistance phenotype of an SXT element. They were resistant to sulfamethoxazole (Sul, trimethoprim (Tmp, cotrimoxazole (Cot, chloramphenicol (Chl, streptomycin (Str, ampicillin (Amp, tetracycline (Tet nalidixic acid (Nal, and gentamicin (Gen. The antibiotic resistance genes detected includes dfr18 and dfrA1 for trimethoprim; floR, tetA, strB, sul2 for chloramphenicol, tetracycline, streptomycin and sulfamethoxazole respectively. Some of these genes were only recently described from clinical isolates, demonstrating genetic exchange between clinical and environmental Vibrio species. Conclusions These results demonstrate that final effluents from wastewater treatment plants are potential reservoirs of various antibiotics resistance genes. Moreover, detection of resistance genes in Vibrio strains obtained from the wastewater final effluents suggests that these resistance determinants might be further disseminated in habitats downstream of the sewage plant, thus constituting a serious health risk to the communities reliant on the receiving waterbodies.

  14. Pollution characteristics of volatile organic compounds, polycyclic aromatic hydrocarbons and phthalate esters emitted from plastic wastes recycling granulation plants in Xingtan Town, South China

    Science.gov (United States)

    Huang, De-Yin; Zhou, Shun-Gui; Hong, Wei; Feng, Wei-Feng; Tao, Liang

    2013-06-01

    With the aim to investigate the main pollution characteristics of exhaust gases emitted from plastic waste recycling granulation plants, mainly volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs) and phthalate esters (PAEs) were analyzed in Xingtan Town, the largest distribution center of plastic waste recycling in China. Both inside and outside the plants, the total concentrations of volatile monocyclic aromatic hydrocarbons (MAHs), PAHs and PAEs ranged from 2000 to 3000 μg m-3, 450 to 1200 ng m-3, and 200 to 1200 ng m-3, respectively. Their concentration levels inside the plants were higher than those outside the plants, and PAHs and PAEs were mainly distributed in the gas-phase. Notably, highly toxic benzo[a]pyrene (BaP) could be detected inside the plants, and harmful PAEs could be detected not only inside but also outside the plants, although PAEs are non-volatile. The exhaust gas composition and concentration were related to the plastic feedstock and granulation temperature.

  15. STRATEGIC MILITARY COLONISATION: THE CAPE EASTERN FRONTIER 1806–1872

    Directory of Open Access Journals (Sweden)

    Mark Oranje

    2012-11-01

    Full Text Available The Cape Eastern Frontier of South Africa offers a fascinating insight into British military strategy as well as colonial development. The Eastern Frontier was for over 100 years a very turbulent frontier. It was the area where the four main population groups (the Dutch, the British, the Xhosa and the Khoikhoi met, and in many respects, key decisions taken on this frontier were seminal in the shaping of South Africa. This article seeks to analyse this frontier in a spatial manner, to analyse how British settlement patterns on the ground were influenced by strategy and policy. The time frame of the study reflects the truly imperial colonial era, from the second British occupation of the Cape colony in 1806 until representative self-governance of the Cape colony in 1872.

  16. Environmental change at the southern Cape coast of South Africa as inferred from a high-resolution Holocene sediment record from Eilandvlei

    Science.gov (United States)

    Wündsch, Michael; Haberzettl, Torsten; Meadows, Michael E.; Kirsten, Kelly L.; Meschner, Stephanie; Frenzel, Peter; Baade, Jussi; Daut, Gerhard; Mäusbacher, Roland; Kasper, Thomas; Quick, Lynne J.; Cawthra, Hayley C.; Zabel, Matthias

    2016-04-01

    The RAIN project (Regional Archives for Integrated iNvestigations), funded by the German Federal Ministry of Education and Research (BMBF), focuses on closely integrated investigations of terrestrial and marine geoarchives from southern Africa in order to assess environmental changes during the late Quaternary. For this purpose, various marine and terrestrial sediment records from the three major rainfall zones of South Africa (winter-, summer- and year-round rainfall zone) were recovered and analysed applying a wide range of methods (e.g., sedimentology, seismic stratigraphy, geochronology, organic and inorganic geochemistry, mineralogy, stable isotopes, micropalaeontology, palynology). In this contribution, we present results and interpretations obtained from a 30.5 m sediment core retrieved from the coastal lake Eilandvlei located within the year-round rainfall zone. Geochemical investigations (Ca, Sr, total inorganic carbon) indicate major changes in the sediment carbonate contents which were linked to variations in the marine influence received at the site throughout the covered period. The interpretation of carbonates reflecting a varying marine influence is corroborated by micropalaeontological analyses (viz. ostracod and diatom assemblages) which reveal strong similarities with the geochemical data. In order to establish a reliable radiocarbon (14C) chronology for this record, it is of particular importance to consider the impact of 14C-depleted ("old") marine carbon contained in the measured samples causing reservoir effects. Therefore, two marine molluscan shells collected alive before AD 1950 ("pre-bomb") were analysed to determine the regional marine reservoir offset (ΔR). The obtained ΔR values of 134 ± 38 and 161 ± 38 14C yrs represent the first data available for the south coast of South Africa. However, the application of the resulting average ΔR = 148 ± 54 14C yrs for the calibration of the entire Eilandvlei record underestimates the

  17. A narrative analysis positioning HIV relative to personal (sexual) relationship challenges in an agony aunt column in the Western Cape, South Africa - Aunty Mona's "love advice".

    Science.gov (United States)

    Viljoen, Lario; Thorne, Marguerite; Thomas, Angelique; Bond, Virginia; Hoddinott, Graeme

    2016-01-01

    HIV prevalence and incidence in South Africa remain high, making HIV a part of everyday life. Community narratives on HIV treatment and prevention are important and influence official and unofficial health messaging and community perceptions and understandings of HIV. We explore how contributors and the columnist of an agony aunt column position HIV relative to choices made about love, partnership, and sex over three years. We analysed all columns of an agony aunt series (Antie Mona) published between December 2012 and November 2015. The column is published in a South African, Afrikaans-language newspaper "Son", prioritising sensationalist news items. Trends were identified through narrative analysis. Data were managed in ATLAS.ti and inductive, iterative coding conducted. It was found that letters to the agony aunt rarely refer to HIV directly (less than 7%). Euphemisms such as diseases of the flesh and the great flu were more commonly used instead of HIV or AIDS. Letters addressed HIV in three ways: direct references to experiences living with HIV; direct questions about HIV prevention; and scenarios where HIV could (from a public health perspective) have been the main concern, but everyday issues took precedence. The majority of letters fell into this latter category where the writers focused on the immediate concerns of good sexual relations, problems related to love and romantic relationships, good moral behaviour of others, and issues of oppressive life conditions rather than on HIV directly. The findings illustrate that informal, public contributions to health information, such as agony aunts, are important narratives that inform popular perspectives on HIV and health. A better appreciation of this context would allow health implementers to ensure that these role players receive updated health messaging to avoid the risk of HIV-related stigma where HIV is used as a moral rod to punish perceived moral transgressions. PMID:27421055

  18. Exploration of the articulation of African traditional medicine and Western biomedicine in hospital spaces in the town of Barberton, South Africa

    OpenAIRE

    Andreadis, Petros Isidoros

    2015-01-01

    Whilst hospitals are the dominant institutions through which Western biomedical treatment is delivered, it is also argued that these institutions do not reproduce a distinct notion of a biomedical model, but instead assume different configurations, reflecting and replicating wider socio-cultural processes. In South Africa, this includes a reflection and replication of challenges arising from an eclectic therapeutic landscape in which biomedicine is but one avenue. The challe...

  19. Terrorism in South Africa.

    Science.gov (United States)

    MacFarlane, Campbell

    2003-01-01

    The Republic of South Africa lies at the southern tip of the African continent. The population encompasses a variety of races, ethnic groups, religions, and cultural identities. The country has had a turbulent history from early tribal conflicts, colonialisation, the apartheid period, and post-apartheid readjustment. Modern terrorism developed mainly during the apartheid period, both by activities of the state and by the liberation movements that continued to the time of the first democratic elections in 1994, which saw South Africa evolve into a fully representative democratic state with equal rights for all. Since 1994, terrorist acts have been criminal-based, evolving in the Cape Town area to political acts, largely laid at the feet of a predominantly Muslim organisation, People against Gangsterism and Drugs, a vigilant organisation allegedly infiltrated by Muslim fundamentalists. Along with this, has been terrorist activities, mainly bombings by disaffected members of white, right-wing groups. In the apartheid era, a Draconian series of laws was enacted to suppress liberation activities. After 1994, most of these were repealed and new legislation was enacted, particularly after the events of 11 September 2001; this legislation allows the government to act against terrorism within the constraints of a democratic system. Disaster management in South Africa has been largely local authority-based, with input from provincial authorities and Civil Defence. After 1994, attempts were made to improve this situation, and national direction was provided. After 11 September 2001, activity was increased and the Disaster Management Act 2002 was brought into effect. This standardized disaster management system at national, provincial, and local levels, also facilites risk assessment and limitation as well as disaster mitigation. The potential still exists for terrorism, mainly from right-wing and Muslim fundamentalist groups, but the new legislation should stimulate disaster

  20. Preference for dry sex, condom use and risk of STI among HIV-negative black women in the Western Cape province, South Africa

    Directory of Open Access Journals (Sweden)

    Robert Ruiter

    2009-12-01

    Full Text Available The practice of dry sex is reportedly common among young black women in South Africa. The aim of this study was to explore the relationship of women’s preference for dry sex with condom use and the prevalence of Chlamydia trachomatis (CT, Neisseria gonorrhoea (NG and Trichomonas vaginalis (TV infections. Between January 2006 and December 2007, 446 women completed a behavioural survey in isiXhosa which assessed demographic information, sexual behaviours, condom use behaviour and other potential correlates. In total, 159 (36.72% women indicated preferring dry sex. A multivariate logistic regression model indicated that participants who preferred dry sex were more likely to report past STI episodes and to have a partner who also preferred dry sex. The findings indicate that dry sex behaviour was not directly associated with condom use and STI (CT, NG, and TV prevalence but may have been associated with relationships in which sexual preferences of the male partner were dominant.

  1. New Mexico Ghost Towns

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data provides locations and non-spatial attributes of many ghost towns in the State of New Mexico, compiled from various sources. Locations provided with...

  2. The Cape Mendocino tsunami

    Science.gov (United States)

    Gonzalez, F.I.; Bernard, E. N.

    1992-01-01

    The Cape Mendocino earthquake of April 25, 1992, generated a tsunami recorded by NOAA (National Oceanic and Atmospheric Administration) sea level gauges in California, Oregon, and Hawaii. The accompanying figure shows the tsunami waveforms acquired at twelve of these stations. the table that follows identifies these stations and gives preliminary estimates of the tsunami travel time from the source region to selected West Coast stations. 

  3. The impact of health service variables on healthcare access in a low resourced urban setting in the Western Cape, South Africa

    Directory of Open Access Journals (Sweden)

    Elsje Scheffler

    2015-02-01

    Full Text Available Background: Health care access is complex and multi-faceted and, as a basic right, equitable access and services should be available to all user groups.Objectives: The aim of this article is to explore how service delivery impacts on access to healthcare for vulnerable groups in an urban primary health care setting in South Africa.Methods: A descriptive qualitative study design was used. Data were collected through semi-structured interviews with purposively sampled participants and analysed through thematic content analysis.Results: Service delivery factors are presented against five dimensions of access according to the ACCESS Framework. From a supplier perspective, the organisation of care in the study setting resulted in available, accessible, affordable and adequate services as measured against the DistrictHealth System policies and guidelines. However, service providers experienced significant barriers in provision of services, which impacted on the quality of care, resulting in poor client and provider satisfaction and ultimately compromising acceptability of service delivery. Although users found services to be accessible, the organisation of services presented them with challenges in the domains of availability, affordability and adequacy, resulting in unmet needs, low levels of satisfaction and loss of trust. These challenges fuelled perceptions of unacceptable services.Conclusion: Well developed systems and organisation of services can create accessible, affordable and available primary healthcare services, but do not automatically translate into adequate and acceptable services. Focussing attention on how services are delivered might restore the balance between supply (services and demand (user needs and promote universal and equitable access.

  4. A survey of the prevalence of blowfly strike and the control measures used in the Rûens area of the Western Cape Province of South Africa

    Directory of Open Access Journals (Sweden)

    A. J. Scholtz

    2011-04-01

    Full Text Available Blowfly strike and the methods used to combat blowfly strike were recorded on 33 properties in the Rûens area of South Africa during 2003/2004. Data were recorded on Merino and Dohne Merino hoggets (n = 4951 with at least 3 months’ wool growth. The following data were captured: presence or absence of strike, site of the strike (body or breech, presence or absence of dermatophilosis as well as subjective scores for wool quality and wool colour. Control measures recorded include: chemical treatment (preventative and spot treatment, crutching, mulesing and the use of the Lucitrap® system. Blowfly strike was not significantly influenced by gender or breed. Hoggets suffering from dermatophilosis were more likely to be struck, compared with contemporaries not suffering from the skin disorder (0.057 vs 0.027; P < 0.05. Merino hoggets generally had higher scores than their Dohne Merino contemporaries for wool quality (32.6 vs 27.4; P<0.05 and wool colour (29.0 vs 27.2; P<0.05. There was an indication that the Lucitrap® system may have reduced flystrike, but the effect was not statistically significant (P = 0.19 for overall strikes and P = 0.12 for body strike. The Mules operation benefited overall flystrike (0.013 vs 0.110; P < 0.05; mainly through an effect on breech strike (0.010 vs 0.109; P < 0.05. The proportion of fly strikes increased with wool length, and declined with an increase in farm size in wool colour score. None of the ethically acceptable control measures assessed could substantially reduce blowfly strike on their own, and an integrated pest management programme was proposed.

  5. Multibeam collection for RB1101: Multibeam data collected aboard Ronald Brown from 2011-07-29 to 2011-08-14, departing from Charleston, SC and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  6. Multibeam collection for MRTN13WT: Multibeam data collected aboard Thomas Washington from 1985-04-01 to 1985-05-01, departing from Cape Town, South Africa and returning to Recife, Brazil

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  7. Multibeam collection for NBP0406: Multibeam data collected aboard Nathaniel B. Palmer from 2004-07-29 to 2004-08-27, departing from Cape Town, South Africa and returning to Lyttelton, New Zealand

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  8. Influencing speeding behaviour through preventative police enforcement. Paper presented at the VIth International Road Safety Organisation PRI World Congress on `Marketing traffic safety', 3-6 October 1994, Cape Town, South Africa.

    NARCIS (Netherlands)

    Wesemann, P.

    1994-01-01

    This paper considers the effect of speed on road safety and how to influence speeding behaviour. The results that can be achieved through police enforcement combined with information campaigns are discussed with reference to projects carried out in the Netherlands. The cost implications are consider

  9. Multibeam collection for RC2709: Multibeam data collected aboard Robert Conrad from 1986-10-02 to 1986-11-15, departing from Port Louis, Mauritius and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  10. Multibeam collection for KN210-03: Multibeam data collected aboard Knorr from 2013-03-04 to 2013-03-24, departing from Cape Town, South Africa and returning to Montevideo, Uruguay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  11. Multibeam collection for KN145L17: Multibeam data collected aboard Knorr from 1996-04-04 to 1996-05-08, departing from Cape Town, South Africa and returning to Montevideo, Uruguay

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  12. Multibeam collection for NBP0102: Multibeam data collected aboard Nathaniel B. Palmer from 2001-04-01 to 2001-04-15, departing from Cape Town, South Africa and returning to Punta Arenas, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  13. Multibeam collection for RR0902: Multibeam data collected aboard Roger Revelle from 2009-02-27 to 2009-03-14, departing from Punta Arenas, Chile and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  14. Multibeam collection for VANC05MV: Multibeam data collected aboard Melville from 2002-12-08 to 2002-12-28, departing from Valparaiso, Chile and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  15. Multibeam collection for VANC10MV: Multibeam data collected aboard Melville from 2003-05-15 to 2003-06-12, departing from Cape Town, South Africa and returning to Port Hedland, Australia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  16. Multibeam collection for MV1102: Multibeam data collected aboard Melville from 2011-02-20 to 2011-03-14, departing from Cape Town, South Africa and returning to Valparaiso, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  17. Multibeam collection for KNOX15RR: Multibeam data collected aboard Roger Revelle from 2008-03-20 to 2008-04-17, departing from Cape Town, South Africa and returning to Port Everglades, FL

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  18. Multibeam collection for NBP0101: Multibeam data collected aboard Nathaniel B. Palmer from 2001-01-30 to 2001-03-28, departing from Hobart, Tasmania and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  19. Multibeam collection for RR0903: Multibeam data collected aboard Roger Revelle from 2009-03-20 to 2009-05-13, departing from Cape Town, South Africa and returning to Fremantle, Australia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  20. Multibeam collection for KN197-05: Multibeam data collected aboard Knorr from 2010-03-14 to 2010-03-28, departing from Fortaleza, Brazil and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  1. Multibeam collection for SOJN04MV: Multibeam data collected aboard Melville from 1997-01-09 to 1997-02-13, departing from Cape Town, South Africa and returning to Fremantle, Australia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  2. Multibeam collection for MV1204: Multibeam data collected aboard Melville from 2012-04-03 to 2012-04-18, departing from Cape Town, South Africa and returning to Punta Arenas, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  3. Multibeam collection for KN210-01: Multibeam data collected aboard Knorr from 2013-01-15 to 2013-02-09, departing from Woods Hole, MA and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  4. Multibeam collection for RC2711: Multibeam data collected aboard Robert Conrad from 1986-12-03 to 1987-01-02, departing from Cape Town, South Africa and returning to Rio de Janeiro, Brazil

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  5. Multibeam collection for MRTN10WT: Multibeam data collected aboard Thomas Washington from 1984-12-15 to 1985-01-16, departing from Rio de Janeiro, Brazil and returning to Cape Town, South Africa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  6. High prevalence of hepatitis C associated with familial history of hepatitis in a small town of south Brazil: efficiency of the rapid test for epidemiological survey

    Directory of Open Access Journals (Sweden)

    Cláudia Alexandra Pontes Ivantes

    2010-10-01

    Full Text Available This report describes a cross-sectional survey on the prevalence of hepatitis C antibodies (anti-HCV in Tamboara, a small community in the northwest area from Paraná State, south of Brazil with a high rate of accumulated detection for HCV. Eight hundred and sixteen residents (17.87% from all the population, independently of the age and time living in Tamboara were included in this study by an epidemiologic questionnaire and by testing for anti-HCV. The rapid immuno-chromatographic test was applied for detection of HCV antibodies. The anti-HCV prevalence by rapid test was 4.28%. The median age for positive and negative test was 60.49 ± 14.14 and 41.67 ± 20.25, respectively (p < 0.001. By multivariate analysis, only familial history of hepatitis (p = 0.001; OR = 6.41; CI 95% = 2.08-19.78 and age (p = 0.007; OR 1.06;95% CI = 1.02-1.10 showed statistical significance for positive anti-HCV. The rapid test sensitivity and specificity were 100% and 92.7% respectively, with an accuracy of 95.8% (95% CI = 91-100. These findings demonstrated a high prevalence of anti-HCV in Tamboara. The familial history of hepatitis was a significant risk factor to the infection and HCV rapid test showed to be accurate and feasible for epidemiological survey

  7. Properties and CAPE

    DEFF Research Database (Denmark)

    Gani, Rafiqul; O'Connell, J.P.

    2001-01-01

    The role of properties in the solution of Computer Aided Process Engineering (CAPE) problems is described in terms of current trend, future challenges and important issues. Three distinct roles of properties in CAFE have been identified - a service role, a service plus advice role and a service......, advice plus solve role. The CAFE problems solved under each of these roles are described together with simple illustrative examples. Finally, the paper describes how some of the future problems related to integration of synthesis, design and control might be dealt with efficiently and reliably through co...

  8. Cities, Towns and Villages, Towns, Published in 2001, Freelance.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Cities, Towns and Villages dataset, was produced all or in part from Hardcopy Maps information as of 2001. It is described as 'Towns'. Data by this publisher...

  9. Danish Towns during Absolutism

    DEFF Research Database (Denmark)

    crisis for the Danish urban community, mainly caused by the devastating effects of the seventeenth century warfare. Some few towns, however, stood out with positive development, first and foremost Copenhagen which flourished in its function as the centre of the Absolutist regime. The book traces both the...

  10. MASSACHUSETTS TOWNS WITH COASTLINE

    Science.gov (United States)

    The political boundary datalayer is a 1:25,000 scale datalayer containing the boundaries of the 351 communities in Massachusetts. The seaward boundary of coastal communities has been defined at mean high water in this datalayer. The datalayer is named TOWNS, and it is stored as ...

  11. Reviving the Town Meeting.

    Science.gov (United States)

    Grove, Tim

    1996-01-01

    Discusses the use of the National Issues Forum's (NIF's) town meetings in efforts to increase citizen participation in democratic processes. Describes the Catholic adaptation of the NIF approach, providing examples of its use at the high school, college, and community level. (MAB)

  12. The impact of HIV status and antiretroviral treatment on TB treatment outcomes of new tuberculosis patients attending co-located TB and ART services in South Africa: a retrospective cohort study

    OpenAIRE

    Nglazi, Mweete D; Bekker, Linda-Gail; Wood, Robin; Kaplan, Richard

    2015-01-01

    Background The implementation of collaborative TB-HIV services is challenging. We, therefore, assessed TB treatment outcomes in relation to HIV infection and antiretroviral therapy (ART) among TB patients attending a primary care service with co-located ART and TB clinics in Cape Town, South Africa. Methods In this retrospective cohort study, all new TB patients aged ≥ 15 years who registered and initiated TB treatment between 1 October 2009 and 30 June 2011 were identified from an electronic...

  13. Vulnerability of children to gunshot trauma in violence-prone environment: The case of South Africa

    Directory of Open Access Journals (Sweden)

    Naidoo Sudeshni

    2011-01-01

    Full Text Available South Africa has a high level of violence, as more people are killed by gunfire each year than in motor vehicle accidents, and the numbers are increasing. Regrettably, children are affected most by this epidemic. During 1997, a total of 142 children aged less than 14 years died from gunshot injuries while many more were injured. Here we present the case of an 11-year-old male street child who sustained a gunshot to the face, and illustrate the magnitude of the problem. The escalating epidemic of firearm-related injuries and deaths among children and adolescents in Cape Town, like in many other parts of the world, calls for concern. Further research is needed to understand firearm-related injuries among children and adolescents in South Africa, and to develop policies and programmes for effective prevention of situations such as this.

  14. Orphanhood and fertility in young adults: Evidence from South Africa.

    Science.gov (United States)

    Bozzoli, Carlos G

    2016-09-01

    I study the relation between orphanhood and fertility patterns in young adults using a longitudinal survey from the city of Cape Town, South Africa. The data set combines two survey waves with a year-by-year life history calendar that records key outcomes (e.g., schooling, work, fertility). It also provides information on so-called 'parental investments' (time and material support), family background, and literacy and numeracy test scores. I find that orphans exhibit significantly higher rates of teenage pregnancy. In particular, teenage motherhood is 19% points more likely among (female) orphans. These results suggest that orphanhood may leave a long-lasting 'imprint' in terms of premature fertility, especially in teenage females. PMID:27239730

  15. Retroflection of part of the east Greenland current at Cape Farewell

    Science.gov (United States)

    Holliday, N. Penny; Meyer, Amélie; Bacon, Sheldon; Alderson, Steven G.; de Cuevas, Beverly

    2007-04-01

    The east Greenland current (EGC) and the smaller east Greenland coastal current (EGCC) provide the major conduit for cold fresh polar water to enter the lower latitudes of the North Atlantic. They flow equatorward through the western Irminger Basin and around Cape Farewell into the Labrador Sea. The surface circulation and transport of the Cape Farewell boundary current region in summer 2005 is described. The EGCC merges with Arctic waters of the EGC to the south of Cape Farewell, forming the west Greenland current. The EGC transport decreases from 15.5 Sv south of Cape Farewell to 11.7 Sv in the eastern Labrador Sea (where the water becomes known as Irminger Sea Water). The decrease in EGC transport is balanced by the retroflection of a substantial proportion of the boundary current (5.1 Sv) into the central Irminger Basin; a new pathway for fresh water into the interior of the subpolar gyre.

  16. Exploring the Factors Influencing the Adoption of Open Source Software in Western Cape Schools

    Science.gov (United States)

    Johnston, Kevin; Begg, Shameemah; Tanner, Maureen

    2013-01-01

    Open Source Software (OSS) presents many benefits to both the private and the public sectors, and has proven to be a viable solution in schools. Although a policy mandating the use of OSS exists in the Western Cape province of South Africa, very few schools in the province have adopted OSS. The education system in South Africa is currently facing…

  17. Legacy in Major Sport Events: Empirical Insights from the 2010 FIFA World Cup in South Africa

    Directory of Open Access Journals (Sweden)

    Bason Tom

    2015-04-01

    Full Text Available The awarding of the 2010 FIFA World Cup to South Africa was an historic moment for all of Africa as football’s biggest event travelled to the continent for the first time. This study, set five years on, seeks to identify the legacies left by the construction of two new stadiums in Durban and Cape Town. As part of the EU-funded CARNiVAL project, which seeks to investigate the legacies and impacts of hosting such events, interviews were conducted with key stakeholders involved in the planning of legacies in the two cities. Using Chappelet and Junod’s (2006 framework to analyse the legacies, this study found that Durban and Cape Town have used different strategies to leverage the legacies with differing results. Yet, both stadiums have suffered from the same issue; a seeming lack of need for two stadiums with capacities over 54,000, for domestic sport leagues which average fewer than 10,000 spectators.

  18. Scientific research requires patience——An interview with Charles Hard Townes,Nobel laureate

    Institute of Scientific and Technical Information of China (English)

    Jason Liu

    2004-01-01

    <正> Charles Hard Townes was born in Greenville, South Carolina, on July 28, 1915. the son of Henry Keith Townes, an attorney, and Ellen (Hard) Townes. He attended the Greenville public schools and then Furman University in Greenville, where he completed the requirements for the Bachelor of Science degree in physics and the Bachelor of Arts degree in Modern Languages, graduating summa cum laude in 1935, at the age of 19. Physics had fascinated him since his first course in the

  19. Cape Cod Aquifer Management Project (CCAMP): demonstration of a geographic information system for ground water protection

    Energy Technology Data Exchange (ETDEWEB)

    Steppacher, L.

    1988-09-01

    This publication summarizes the application of GIS Technology to the project. Geographic Information systems (GIS) technology has the capability of overlaying various mapped data layers, determining distances from fixed points, automatic changing of map scales, and preparing maps from tabular point data to better understand the complex issues involved in decision making. GIS was used for a series of pilot analyses for Cape Cod. The work concentrated on the development of a digital data base and assessment at three different geographic levels of analysis: (1) the zone of contribution to nine public water-supply wells in a highly urbanized area; (2) a rural, seasonally populated, summer tourist town; and (3) the Cape Cod peninsula. The project was designed to raise issues and answer the types of ground water management questions being asked on Cape Cod, but also those faced by ground water managers in other areas of the country as well.

  20. 苏南典型城镇耕地景观动态变化及其影响因素%Changes of paddy field landscape and its influence factors in a typical town of south Jiangsu Province

    Institute of Scientific and Technical Information of China (English)

    周锐; 胡远满; 苏海龙; 李月辉; 许博涵; 武占云; 张凤娥

    2011-01-01

    -environment.Based on three periods land-use historical data extracted from high-resolution remote sensing images of Xinzhuang Town in south Jiangsu Province, integrated with GIS spatial analysis and statistical method, we selected landscape dynamic degree and shrinking intensity index to analyze the decreasing speed and intensity of paddy field in each village, utilized transfer matrix and GIS map overlay to analyze the spatio-temporal characteristics of paddy landscape change, and took advantage of redundancy analysis to directly clarify the correlation between environmental variables ( Socio-economic and neighborhood factors) and the major paddy-related land use transformation. The results showed that 30. 5% of the total paddy field lost during 1991-2009 in Xinzhuang Town, with an accelerated decreasing trend; the losing size, speed and intensity of paddy field of different village varied considerably. During the period of 1991-2001, the paddy fields were mainly invaded by fishpond and residential land, and the invasion usually occurred along with rivers and main roads. During the period of 2001-2009, the paddy fields were mainly occupied by industrial land, fishpond and residential land, and the occupation of industrial and residential land usually occurred along the main roads, and the occupation of fishpond usually occurred near the rivers. In the periods of 1991-2001 and 2001-2009, the influence factors are applied separately to explain the main spatial variation of paddy field landscape change as 50. 31% and 69. 27%. It also found that each factor has significant difference for explaining the spatial variation of the paddy field change in different periods. In the period of 1991-2001, the density of population, the per capita income of farmers, and the distance to roads and rivers are supposed to be extremely significant factors which could affect the change process (from paddy field to residential land). Further, the distance to residential area, local councils and rivers are

  1. Peer-to-peer psychological contracts in the South African wine industry

    Directory of Open Access Journals (Sweden)

    Ruth Penfold

    2015-03-01

    Full Text Available Orientation: Very few studies examine the impact of peer relationships on the psychological contract.Research purpose: Using the backdrop of wine farm workers in the Western Cape, South Africa, the aim of our study was to explore the nature of peer relationships shaping the psychological contract. Motivation for the study: The agricultural sector of South Africa, in particular the wine farms in the Western Cape, has undergone radical change in the past decades as a result of labour legislation and changing government structures. It was therefore expected that these changes would influence the psychological contracts held by wine farm workers.Research approach, design and method: This qualitative study sampled all 24 full-time employees and 2 managers on the Constantia Hills Wine Estate in Cape Town, South Africa. Semi-structured interviews were conducted using the critical incident technique in combination with a series of open questions.Main findings: Our findings showed support for the existence of peer-to-peer psychological contracts and noted the valuable influence of a suitable conduit individual on the relationship between employees and their employer.Practical and/or managerial implications: Wine farm workers in South Africa have a strong need to be consulted after a lifetime of having no voice. In addition to ensuring suitable levels of two-way communication, management must understand the inter-peer contract and the nature of the relationships sustaining it.Contribution: Whilst literature has suggested that management of the psychological contract lies firmly within the domain of the employer, our findings indicated that ensuring harmonious peer-to-peer contracts was also central to good working relationships.

  2. Selection criteria for a radioactive waste disposal site in the Republic of South Africa

    International Nuclear Information System (INIS)

    A program commenced in 1978 to select a suitable site for the disposal of nuclear waste in South Africa. This entailed the examination of a variety of socio-economic and earthscience related parameters over large parts of South Africa. The site selection program, for which the Geology Department of the Atomic Energy Corporation of South Africa Ltd (AEC) (previously the Nuclear Development Corporation (NUCOR)) accepted responsibility, commenced with an initial screening phase and led to the identification of potentially suitable areas by mid 1980. A site suitability phase involving regional, and subsequently detailed socio-economic, geological, geohydrological and geophysical studies in the areas identified by the screening phase was completed in December 1982. As a result of very positive indications that the district of Namaqualand was the most suitable candidate area it was possible, after further detailed investigations, to identify and purchase a site judged to be suitable for the disposal of low- and intermediate-level waste by February 1983. The area acquired measures some 10 000ha in extent and is situated 100km southeast of Springbok in the northwestern Cape and 600km north of the Koeberg nuclear power station near Cape Town

  3. "Blame it on the weeds": politics, poverty, and ecology in the new South Africa.

    Science.gov (United States)

    Neely, Abigail H

    2010-01-01

    In January of 2000, spectacular fires burned in the natural veld of Cape Town, South Africa. As the fire-fighting effort finished, a theory emerged: invasive alien species, trees from other countries, such as Australia and the United States, were to blame for the fires. While the invasive alien hypothesis captured the attention of media and policy makers alike, there was little ecological evidence to support it. This article places the fires of 2000 in a longer history of post-apartheid policy and science surrounding invasive alien floral species, arguing that the fires allowed for a synergy between concerns over poverty relief, nature conservation, and scientific research. The most visible example of this synergy was an increased commitment to the Working for Water programme on the Cape Peninsula, a large-scale employment programme utilising unskilled labour to clear invasive alien species in order to conserve South African water resources. In addition to providing employment for South Africa's poorest citizens, Working for Water provided funding for ecological research about invasive alien species. The studies that resulted from this funding focused on gathering information to make practical suggestions for invasive species control. Although the focus of these studies was on management, the science used was itself as rigorous as it had ever been. In the post-apartheid era, as poverty relief and nature conservation came together, scientists ensured that they would continue to play a role in nature conservation by making their research relevant to both invasive species control and to poverty relief.

  4. Town Centre Redevelopment Strategies

    DEFF Research Database (Denmark)

    Vagnby, Bo Hellisen

    urban planning and design strategieswhich have been practised in most of the larger Danish towns: pedestrian streets, shopping centres, preservation of historic features, waterfronts, concentration of offices, conference and sports facilities, improvement og traffic and transport conditions as well...... as slum clearence and urban renewal. To a certain extent parallels are drawn to international experiences, especially where these are of such a nature that they can be assumed transferred to Danish connctions. Conclusively, the strategies are discussed in the light of the turn of Danish urban planning...

  5. Collaborative Work: Negotiations between Music Therapists and Community Musicians in the Development of a South African Community Music Therapy Project

    Directory of Open Access Journals (Sweden)

    Helen Oosthuizen

    2007-11-01

    Full Text Available Music therapy in South Africa is slowly negotiating a practice that takes into account our continent's musical vibrancy, as well as contextual understandings of "health" and "illness." Although music therapy in the (so-called developed world is situated within the paradigms of medicine, education, psychology and research - in the formal and often scientific sense - in South Africa, this practice needs to be re-defined to make it relevant to the contexts in which we work. The Music Therapy Community Clinic (MTCC is a non-profit organisation whose aim is to provide music therapy services to previously disadvantaged communities in Cape Town, South Africa. Socio-political problems such as poverty, unemployment, gang violence and HIV and Aids have lead to the fragmentation and disintegration of many of these communities. The MTCC's Music for Life project emerged out of a need to provide after-school music activities and to reach a wider group of children than those seen for clinical music therapy sessions. As the project has developed and expanded, the music therapists have drawn in community musicians to offer an increasing range of musical activities to children. The collaboration between music therapists and community musicians has led to many questions about the roles and identities of each. This article is based on a presentation given by the MTCC at a Symposium for South African Arts Therapists held in Cape Town in June 2007. The article discusses the merits and challenges of the Music for Life Project and offers reflections from both community musicians and music therapists pertaining to our negotiated and changing roles as we continue to develop the project together.

  6. View of 'Cape St. Mary' from 'Cape Verde' (Altered Contrast)

    Science.gov (United States)

    2006-01-01

    As part of its investigation of 'Victoria Crater,' NASA's Mars Exploration Rover Opportunity examined a promontory called 'Cape St. Mary' from the from the vantage point of 'Cape Verde,' the next promontory counterclockwise around the crater's deeply scalloped rim. This view of Cape St. Mary combines several exposures taken by the rover's panoramic camera into an approximately true-color mosaic with contrast adjusted to improve the visibility of details in shaded areas. The upper portion of the crater wall contains a jumble of material tossed outward by the impact that excavated the crater. This vertical cross-section through the blanket of ejected material surrounding the crater was exposed by erosion that expanded the crater outward from its original diameter, according to scientists' interpretation of the observations. Below the jumbled material in the upper part of the wall are layers that survive relatively intact from before the crater-causing impact. Near the base of the Cape St. Mary cliff are layers with a pattern called 'crossbedding,' intersecting with each other at angles, rather than parallel to each other. Large-scale crossbedding can result from material being deposited as wind-blown dunes. The images combined into this mosaic were taken during the 970th Martian day, or sol, of Opportunity's Mars-surface mission (Oct. 16, 2006). The panoramic camera took them through the camera's 750-nanometer, 530-nanometer and 430-nanometer filters.

  7. View of 'Cape St. Mary' from 'Cape Verde' (False Color)

    Science.gov (United States)

    2006-01-01

    As part of its investigation of 'Victoria Crater,' NASA's Mars Exploration Rover Opportunity examined a promontory called 'Cape St. Mary' from the from the vantage point of 'Cape Verde,' the next promontory counterclockwise around the crater's deeply scalloped rim. This view of Cape St. Mary combines several exposures taken by the rover's panoramic camera into a false-color mosaic. Contrast has been adjusted to improve the visibility of details in shaded areas. The upper portion of the crater wall contains a jumble of material tossed outward by the impact that excavated the crater. This vertical cross-section through the blanket of ejected material surrounding the crater was exposed by erosion that expanded the crater outward from its original diameter, according to scientists' interpretation of the observations. Below the jumbled material in the upper part of the wall are layers that survive relatively intact from before the crater-causing impact. Near the base of the Cape St. Mary cliff are layers with a pattern called 'crossbedding,' intersecting with each other at angles, rather than parallel to each other. Large-scale crossbedding can result from material being deposited as wind-blown dunes. The images combined into this mosaic were taken during the 970th Martian day, or sol, of Opportunity's Mars-surface mission (Oct. 16, 2006). The panoramic camera took them through the camera's 750-nanometer, 530-nanometer and 430-nanometer filters. The false color enhances subtle color differences among materials in the rocks and soils of the scene.

  8. View of 'Cape St. Mary' from 'Cape Verde'

    Science.gov (United States)

    2006-01-01

    As part of its investigation of 'Victoria Crater,' NASA's Mars Exploration Rover Opportunity examined a promontory called 'Cape St. Mary' from the from the vantage point of 'Cape Verde,' the next promontory counterclockwise around the crater's deeply scalloped rim. This view of Cape St. Mary combines several exposures taken by the rover's panoramic camera into an approximately true-color mosaic. The upper portion of the crater wall contains a jumble of material tossed outward by the impact that excavated the crater. This vertical cross-section through the blanket of ejected material surrounding the crater was exposed by erosion that expanded the crater outward from its original diameter, according to scientists' interpretation of the observations. Below the jumbled material in the upper part of the wall are layers that survive relatively intact from before the crater-causing impact. Near the base of the Cape St. Mary cliff are layers with a pattern called 'crossbedding,' intersecting with each other at angles, rather than parallel to each other. Large-scale crossbedding can result from material being deposited as wind-blown dunes. The images combined into this mosaic were taken during the 970th Martian day, or sol, of Opportunity's Mars-surface mission (Oct. 16, 2006). The panoramic camera took them through the camera's 750-nanometer, 530-nanometer and 430-nanometer filters.

  9. Incarceration history relative to health, substance use, and violence in a sample of vulnerable South African women: implications for health services in criminal justice settings

    Directory of Open Access Journals (Sweden)

    Johnson JE

    2012-02-01

    Full Text Available Jennifer E Johnson1, Tara Carney2, Tracy Kline3, Felicia A Browne4, Wendee M Wechsberg41Department of Psychiatry and Human Behavior, Brown University, Providence, RI, USA; 2Alcohol and Drug Abuse Research Unit, Medical Research Council, Cape Town, South Africa; 3Statistics and Epidemiology, RTI International, Research Triangle Park, NC, USA; 4Substance Abuse Treatment Evaluations and Interventions, RTI International, Research Triangle Park, NC, USAAbstract: International research has suggested that women in the criminal justice system carry a higher burden of many illnesses than women in the community, especially mental health disorders, substance use disorders, sexually transmitted infections, and a history of violent victimization. Knowledge of these health disparities is often used to advocate for relevant screening and treatment services for women passing through criminal justice custody within US and European settings. However, almost all criminal justice health research has taken place in high-income countries, with little or no research taking place in other countries, especially in South Africa. This baseline analysis compares the health, substance use, and violent victimization of women who have ever been incarcerated to those who have not, in a cross-sectional sample of 720 young, vulnerable, substance-using women in Cape Town, South Africa. Results of univariate tests indicated that women who had ever been incarcerated had worse health, mental health, and sexually transmitted infection indicators and were more likely to report use of substances and to have been victims of physical and sexual assault than women who had never been incarcerated. Passing through the criminal justice system appears to be a marker for a variety of current and/or future health service needs among vulnerable South African women, suggesting that screening, prevention, and treatment referral efforts at the time of intersection with the criminal justice system

  10. Biology and host range of the moth Digitivalva delaireae as one of two candidate agents for biological control of Cape-ivy

    Science.gov (United States)

    Cape-ivy (Delairea odorata, Asteraceae), native to coastal floodplains and mountains in eastern South Africa, is an invasive vine in coastal riparian, woodland and scrub habitats in California and southern Oregon, as well as mid-elevation regions on some of the Hawaiian Islands. Cape-ivy smothers na...

  11. Acceptability and feasibility of mHealth and community-based directly observed antiretroviral therapy to prevent mother-to-child HIV transmission in South African pregnant women under Option B+: an exploratory study

    Directory of Open Access Journals (Sweden)

    Nachega JB

    2016-04-01

    Full Text Available Jean B Nachega,1,2 Donald Skinner,3 Larissa Jennings,4 Jessica F Magidson,5 Frederick L Altice,6 Jessica G Burke,7 Richard T Lester,8 Olalekan A Uthman,9,10 Amy R Knowlton,11 Mark F Cotton,12 Jean R Anderson,13 Gerhard B Theron14 1Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; 2Department of Medicine, Centre for Infectious Diseases, and ACTG Clinical Trial Unit (CTU/Family Clinical Research Unit (FAMCRU, 3Research on Health and Society, Department of Interdisciplinary Health Studies, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; 4Social and Behavioral Interventions Program, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 5Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 6Division of Infectious Diseases, AIDS Program, Yale University School of Medicine, New Haven, CT, 7Department of Behavioral and Community Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; 8Department of Medicine, Division of Infectious Diseases, University of British Columbia, Vancouver, BC, Canada; 9Warwick Centre for Applied Health Research and Delivery (WCAHRD, Division of Health Sciences, Warwick Medical School, The University of Warwick, Coventry, UK; 10Centre for Evidence-Based Health Care, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; 11Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; 12Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; 13Department of Obstetrics and Gynecology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; 14Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch

  12. Uncovering and negotiating barriers to intercultural communication at Greenmarket Square, Cape Town’s ‘world in miniature’: An insider’s perspective

    Directory of Open Access Journals (Sweden)

    Foncha J Wankah

    2011-08-01

    Full Text Available Intercultural communication (ICC is one of the most relevant fields for investigation in post-colonial Africa and post-apartheid South Africa, given the freedom of movement between African countries and the wide range of attractions, both economic and social, that South Africa holds for people from other African countries. This article is based on research conducted at Greenmarket Square in the heart of Cape Town, well-known as a hub for informal traders (mainly from other parts of Africa, local people and tourists from all over the world. It discusses three of the major barriers to ICC in this space which emerged from our research. These three major ‘intercultural fault-lines’ (Olahan, 2000 are identified as non-verbal communication, ethnocentrism/xenophobia and the contrasting communication styles of people from High Context Cultures and Low Context Cultures (Katan, 2004. The paper concludes with some suggestions on how such barriers can be overcome if people in this space learn to become more ‘interculturally competent’ (Jandt, 2004.

  13. Stronger links between CERN and South Africa

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    iThemba LABS in South Africa is a research facility that, about twenty years ago, started to treat oncological patients with particle beams. Its collaboration with CERN has steadily grown over the years. After becoming a member of the ALICE and ATLAS Collaborations, today iThemba LABS is planning to buy a new medical-use cyclotron proton facility, and is seeking to strengthen its links with CERN and Europe also in this field by collaborating with ENLIGHT. The cyclotron will be dedicated to proton therapy – the only one of its kind in the southern hemisphere.   iThemba LABS (Laboratory for Accelerator Based Sciences) was established near Cape Town, South Africa almost 50 years ago as the continent's base for the Southern Universities Nuclear Institute that is now used mainly for material science research. In the 1980s, iThemba built a 200MeV cyclotron and, following its construction, in the early 1990s branched into a new scientific field: radiation and nuclear medicine. ...

  14. Out on the town

    DEFF Research Database (Denmark)

    Paay, Jeni; Kjeldskov, Jesper; Howard, Steve;

    2009-01-01

    As urban environments become increasingly hybridized, mixing the social, built, and digital in interesting ways, designing for computing in the city presents new challenges-how do we understand such hybridization, and then respond to it as designers? Here we synthesize earlier work in human......-computer interaction, sociology and architecture in order to deliberately influence the design of digital systems with an understanding of their built and social context of use. We propose, illustrate, and evaluate a multidisciplinary approach combining rapid ethnography, architectural analysis, design sketching......, and paper prototyping. Following the approach we are able to provide empirically grounded representations of the socio-physical context of use, in this case people socializing in urban spaces. We then use this understanding to influence the design of a context aware system to be used while out on the town...

  15. 1992 Cape Mendocino, USA Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — On April 25, 1992 at 11:06 am local time (April 25 at 18:06 GMT), a magnitude 7.1 earthquake occurred in the Cape Mendocino area. Two additional earthquakes,...

  16. WiN-Global 2007 Country Report for South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Naidoo, Kameshni [South African National Nuclear Regulator, 17 Atlantic Road, Duynefontein, 07441 Cape Town (South Africa)

    2008-07-01

    South African nuclear landscape: - Koeberg Nuclear Power Station: Koeberg has been generating electricity for the past 19 years. Work began shortly after the contract with the French consortium was signed in 1976. In 1984 Koeberg started their commercial operation. Koeberg is located 30 km north of Cape Town. Comprises of two 900 MWe Pressurised Water Reactors. Produces 6.5% of South Africa's electricity needs. The reactor at Koeberg is cooled by cold water from the Atlantic Ocean. Low and intermediate level waste from Koeberg is transported by road in steel and concrete containers to a rural disposal site at Vaalputs, 600 km away in the Kalahari Desert. - PBMR company: The PBMR team is currently preparing for the building of a commercial scale power reactor project at Koeberg near Cape Town, where Africa's only nuclear power station is based, and a fuel plant at Pelindaba near Pretoria, where the pebble fuel will be manufactured. PBMR is a High Temperature Reactor (HTR) with a closed cycle, gas turbine power conversion system. Although it is not the only HTR currently being developed in the world, the South African project is on schedule to be the first commercial scale HTR in the power generation field. A steel pressure vessel holds the enriched uranium dioxide fuel encapsulated in graphite spheres. The system is cooled with helium and heat is converted into electricity through a turbine. - iThemba Labs: The iThemba Laboratory for Accelerator-Based Sciences is a group of multi-disciplinary research laboratories administered by the National Research Foundation. Based at two sites in Western Cape and Gauteng, these provide facilities for: Basic and applied research using particle beams, Particle radiotherapy for the treatment of cancer. The supply of accelerator-produced radioactive isotopes for nuclear medicine and research. iThemba Labs focuses on providing scientifically and medically useful radiation through the acceleration of charged particles using

  17. Client perspective assessment of women’s satisfaction towards labour and delivery care service in public health facilities at Arba Minch town and the surrounding district, Gamo Gofa zone, south Ethiopia

    OpenAIRE

    Dewana, Zeritu; Fikadu, Teshale; G/ Mariam, Abebe; Abdulahi, Misra

    2016-01-01

    Background A woman’s satisfaction with labour and delivery care service has a good effect on her health and subsequent utilization of the services. Thus knowledge about women’s satisfaction on labour and delivery care used to enhances the services utilization. The objective of this study was to assess the satisfaction of women’s towards labour and delivery care service and identify factors associated it at public health facilities in Arba Minch town and the surrounding district, Gamo Gofa zon...

  18. THE RELATIONSHIP BETWEEN COURTS AND THE OTHER ARMS OF GOVERNMENT IN PROMOTING AND PROTECTING SOCIO-ECONOMIC RIGHTS IN SOUTH AFRICA: WHAT ABOUT SEPARATION OF POWERS?

    Directory of Open Access Journals (Sweden)

    DM Davis

    2012-12-01

    Full Text Available The keynote speech was delivered by Judge Dennis Davis, a Judge of the High Court, Cape Town and Judge President of the Competition Appeal Court. His speech was delivered on 16 November 2012 at the 3rd Human Rights Indaba on The Role of International Law in Understanding and Applying the Socio-economic Rights in South Africa's Bill of Rights co-hosted by the Konrad-Adenauer Foundation and the Faculty of Law of North-West University, Potchefstroom Campus. Judge Davis investigates the relationship between courts and the other arms of government in promoting and protecting socio-economic rights in South Africa and airs his views on the doctrine of the separation of powers.

  19. City and Town Halls; townHalls13

    Data.gov (United States)

    University of Rhode Island Geospatial Extension Program — Locations of city and town halls in Rhode Island. Derived using information originally compiled by the State of Rhode Island (http://www.ri.gov), and built upon...

  20. Dance Drama The Border Town

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    THE large-scale dance drama The Border Town performed by the Hunan Provincial Troupe attracted a large audience with its natural human touch, strong local flavour and elegant literature, provoking reverie from the people. The Border Town dance drama was adapted from the novel of the same name by Shen Congwen, an influential writer on Chinese modern literature. The Border Town, written in 1934, was his masterpiece, which gives a delicate account of the young love between the orphan girl Cuicui (who was a...

  1. Alcohol control in the news: the politics of media representations of alcohol policy in South Africa.

    Science.gov (United States)

    Lawhon, Mary; Herrick, Clare

    2013-10-01

    Media coverage of the "problems" associated with alcohol is widespread in countries of the global North and now, increasingly, in those of the global South. However, despite this mounting ubiquity, there have been very few analyses either of newspaper coverage of alcohol or of media coverage of alcohol policy, especially outside Europe and North America. This article argues that given international concern with the long-term health, economic, social, and developmental consequences of risky drinking in the global South, an exploration of newspaper coverage of nascent alcohol policy in such a context is both timely and valuable. Indeed, such analyses bring to the fore the deeply contextual and contingent nature of alcohol's problematization in politics, policy, and public life. To examine these assertions, we explore the "attention allocation" processes of two South African alcohol control policies--the Western Cape Liquor Bill and the city of Cape Town's liquor bylaws--in two regional English-language newspapers between 2007 and 2011. In so doing, the article highlights the particularities of the political valence of alcohol in the South African context. Furthermore, it also draws out the tensions between alcohol as a source of livelihoods in a context of endemic unemployment and chronic poverty and alcohol as a causal factor in poverty, crime, violence, and social disintegration. In contrast to media coverage of alcohol policy in Europe and North America, this analysis of the South African press suggests that liquor consumption is far less likely to be framed as an express health risk, forcing us to question how preventative policy efforts should best proceed. PMID:23794743

  2. Nonlinear hedonic pricing: a confirmatory study of South African wines

    Directory of Open Access Journals (Sweden)

    Priilaid DA

    2012-03-01

    Full Text Available David A Priilaid1, Paul van Rensburg21School of Management Studies, 2Department of Finance and Tax, University of Cape Town, Republic of South AfricaAbstract: With a sample of South African red and white wines, this paper investigates the relationship between price, value, and value for money. The analysis is derived from a suite of regression models using some 1358 wines drawn from the 2007 period, which, along with red and white blends, includes eight cultivars. Using the five-star rating, each wine was rated both sighted and blind by respected South African publications. These two ratings were deployed in a stripped-down customer-facing hedonic price analysis that confirms (1 the unequal pricing of consecutive increments in star-styled wine quality assessments and (2 that the relationship between value and price can be better estimated by treating successive wine quality increments as dichotomous “dummy” variables. Through the deployment of nonlinear hedonic pricing, fertile areas for bargain hunting can thus be found at the top end of the price continuum as much as at the bottom, thereby assisting retailers and consumers in better identifying wines that offer value for money.Keywords: price, value, wine

  3. Colonialism, Biko and AIDS: reflections on the principle of beneficence in South African medical ethics.

    Science.gov (United States)

    Braude, Hillel David

    2009-06-01

    This paper examines the principle of beneficence in the light of moral and epistemological concerns that have crystallized in the South African context around clinical care. Three examples from the South African experience affecting the development of bioethics are examined: medical colonialism, the death in detention of Steve Biko, and the HIV/AIDS epidemic. Michael Gelfand's book [(1948). The sick African: a clinical study. Cape Town: Stewart Printing Company.] on African medical conditions captures the ambiguous nature of colonial medicine that linked genuine medical treatment with the civilizing mission. Biko's death was a key historical event that deeply implicated the medical profession under apartheid. The present HIV/AIDS epidemic presents the gravest social and political crisis for South African society. All three experiences influence the meaning and relevance of beneficence as a bioethics principle in the South African context. This paper argues for a South African bioethics informed by a critical humanism that takes account of the colonial past, and that does not model itself on an "original wound" or negation, but on positive care-giving practices.

  4. A Cape for Staying Connected

    Science.gov (United States)

    Goldman, Jay P.

    2005-01-01

    Some think a good superintendent these days shares a lot in common with a superhero. Larry Hill is one superintendent who really does don a cape. It is a flowing black one, complemented by a sparkly white bow tie and red top hat. And better yet, he wears it on his job as the top administrator of the North Iowa Community Schools in Buffalo Center,…

  5. Alcohol Use, Working Conditions, Job Benefits, and the Legacy of the “Dop” System among Farm Workers in the Western Cape Province, South Africa: Hope Despite High Levels of Risky Drinking

    Directory of Open Access Journals (Sweden)

    J. Phillip Gossage

    2014-07-01

    Full Text Available This study describes alcohol consumption in five Western Cape Province communities. Cross-sectional data from a community household sample (n = 591 describe the alcohol use patterns of adult males and females, and farm workers vs. others. Data reveal that men were more likely to be current drinkers than women, 75.1% vs. 65.8% (p = 0.033; farm laborers were more likely to be current drinkers than individuals in other occupations 83.1% vs. 66.8% (p = 0.004. Group, binge drinking on weekends was the norm; men were more likely to be binge drinkers in the past week than women 59.8% vs. 48.8% (p = 0.086; farm workers were more likely to binge than others 75.0% vs. 47.5% (p < 0.001. The legacy of “Dop” contributes to current risky drinking behaviors. Farm owners or managers were interviewed on 11 farms, they described working conditions on their farms and how the legacy of “Dop” is reflected in the current use of alcohol by their workers. “Dop” was given to farm workers in the past on six of the 11 farms, but was discontinued for different reasons. There is zero tolerance for coming to work intoxicated; farm owners encourage responsible use of alcohol and assist farm workers in getting help for alcohol problems when necessary. The farm owners report some positive initiatives, were ahead of the movement to provide meaningful wages, and provide other important amenities. Further research is needed to assess whether progressive practices on some farms will reduce harmful alcohol use.

  6. A possible role of sunrise/sunset azimuth in the planning of ancient Chinese towns

    CERN Document Server

    Sparavigna, Amelia Carolina

    2013-01-01

    In the planning of some Chinese towns we can see an evident orientation with the cardinal north-south direction. However, other features reveal a possible orientation with the sunrise/sunset azimuth on solstices too, as in the case of Shangdu (Xanadu), the summer capital of Kublai Khan. Here we discuss some other examples of a possible solar orientation in the planning of ancient towns. We will analyze the plans of Xi'an, Khanbalik and Dali.

  7. UPDATING THE VISUAL APPEARANCE OF TWO SMALL-TOWN PUBS

    OpenAIRE

    Hellstén, Sanna

    2012-01-01

    The objective of this thesis was to create a cohesive visual identity for Kanuuna and Kieppari, two small-town pubs located in the region of South Karelia. The thesis stud-ied how to increase awareness of a business and how to create an up-to-date and time-lasting visual identity. The thesis overviewed briefly logos of pubs situated in Ky-menlaakso and South Karelia, and examined more closely the importance of brand ing business. The thesis was conducted in two phases. The theoretical part...

  8. Are typical plains state towns potential superfund sites?

    International Nuclear Information System (INIS)

    A typical plains town (Hastings, population 23,000) in south-central Nebraska was the subject of a remedial investigation/feasibility study (RI/FS). This town was classified as a Superfund site in 1985. The RI/FS consisted of installing 40 monitoring wells, drilling 111 exploratory boreholes, and analyzing numerous soil, soil gas, and ground-water samples. As the picture unfolded, it became evident that this Superfund site is probably typical of any agricultural community in the plains states. The site is approximately 3.25 miles long, 0.5 mile wide, and is centered on the intersection of two major rail lines. The site was segmented into seven subsites based on identified sources of ground-water contamination. Each source could represent an operation typical of small towns located on the plains. Two of the subsites were designated because of fumigant releases at former and current grain storage facilities; one of these subsites also experienced a solvent release from a manufacturing facility. A third subsite was designated because of a solvent release. This subsite was adjacent to a fourth subsite containing the residuals of a former coal gasification operation. Another two subsites were former landfills. The seventh subsite, a former Navy Ammunition Depot located outside of town, is not typical of most towns in the plains states. This subsite is currently an industrial complex. Contaminant releases have been identified on this subsite that are the result of former ammunition operations and some current operations. Ground-water contaminant configuration is very complicated in that the site ground-water contaminant plume is the commingling of six major contaminants forming five separate plumes. Given the overall similarity in the physiographic conditions, geologic formations, hydrogeology, and farming related industries/operations, we believe that HaStings may not be unique and other typical plains state towns have the potential to become Superfund sites

  9. Delays in seeking an abortion until the second trimester: a qualitative study in South Africa

    Directory of Open Access Journals (Sweden)

    Gabriel Mosotho

    2007-09-01

    Full Text Available Abstract Background Despite changes to the South African abortion legislation in 1996, barriers to women accessing abortions still exist. Second trimester abortions, an inherently more risky procedure, continue to be 20% of all abortions. Understanding the reasons why women delay seeking an abortion until the second trimester is important for informing interventions to reduce the proportion of second trimester abortions in South Africa. Methods Qualitative research methods were used to collect data. Twenty-seven in-depth interviews were conducted in 2006 with women seeking a second trimester abortion at one public sector tertiary hospital and two NGO health care facilities in the greater Cape Town area, South Africa. Data were analysed using a grounded theory approach. Results Almost all women described multiple and interrelated factors that influenced the timing of seeking an abortion. Reasons why women delayed seeking an abortion were complex and were linked to changes in personal circumstances often leading to indecision, delays in detecting a pregnancy and health service related barriers that hindered access to abortion services. Conclusion Understanding the complex reasons why women delay seeking an abortion until the second trimester can inform health care interventions aimed at reducing the proportion of second trimester abortions in South Africa.

  10. Edinburgh, the Scottish pioneers of anatomy and their lasting influence in South Africa.

    Science.gov (United States)

    Correia, J C; Wessels, Q; Vorster, W

    2013-11-01

    The history of the origin of anatomy education in South Africa is the history of an arduous journey through time. The lasting influence of Edinburgh came in the form of Robert Black Thomson. He was a student and assistant of Sir William Turner who gave rise to the first chair of anatomy and the establishment of a department at the South African College, known today as University of Cape Town. Thomson was later succeeded by Matthew Drennan, a keen anthropologist, who was revered by his students. This Scottish link prevailed over time with the appointment of Edward Philip Stibbe as the chair of anatomy at the South African School of Mines and Technology, which later became the University of the Witwatersrand. Stibbe's successor, Raymond Arthur Dart, a graduate of the University of Sydney, was trained in an anatomy department sculpted on that of Edinburgh by Professor James Thomas Wilson. Wilson's influence at the University of Sydney can be traced back to Edinburgh and William Turner through Thomas Anderson Stuart. Both Dart and Robert Broom, another Scot, were considered as Africa's wild men by the late Professor Tobias. Here, the authors explore the Scottish link and origins of anatomy pedagogy in South Africa.

  11. THE SECRET SOUTH AFRICAN PROJECT TEAM: BUILDING STRIKE CRAFT IN ISRAEL, 1975-79

    Directory of Open Access Journals (Sweden)

    Thean Potgieter

    2012-02-01

    Full Text Available Though the history of the South African Navy (SAN only dates back to 1922, for most of its history it depended on Britain for warships. The British Royal Navy on the other hand had an unbroken involvement with maritime defence along the South African Coast and the protection of the Cape Sea Route from 1806 to 1975 (when the Simon’s Town Agreement was cancelled. However, political tension between South Africa’s apartheid government and Britain caused a break in this relationship, forcing the SAN to acquire warships from alternative sources.A number of South African efforts to acquire corvettes failed during the 1970s, leaving the strike craft project as the only major warship project of the SAN to succeed for close to three decades. This project had an overseas as well as a local building phase. As part of the overseas phase, a project team was dispatched to Israel in 1975 to oversee the building and commissioning into the SAN, of three strike craft. The project team consisted of the Armaments Board (AB, Armscor after 1977 team as well as the SAN project team. While the AB/Armscor had to oversee the building process, the SAN team had to prepare to take the vessels into service.

  12. Measuring children’s distress during burns dressing changes: literature search for measures appropriate for indigenous children in South Africa

    Directory of Open Access Journals (Sweden)

    Louw QA

    2011-09-01

    Full Text Available Quinette Louw1,2, Karen Grimmer-Somers2, Angie Schrikk31Department of Physiotherapy, Stellenbosch University, Cape Town, South Africa; 2International Centre for Allied Health Evidence, University of South Australia, Adelaide, South Australia, Australia; 3Red Cross Children’s Hospital, Cape Town, South AfricaBackground: Virtual reality is consistently reported as effective in reducing pain and anxiety in children during burns dressing changes in recent Western studies. Pain scales are a commonly reported outcome measure. Virtual reality is persuasive for all children in distress during medical procedures, because it is a nonaddictive, novel, and inexpensive form of distraction which can be applied repeatedly with good effect. We intend to use virtual reality in South Africa for the many children hospitalized with severe burns from mechanisms rarely seen in the Western world (paraffin/kerosene stoves exploding, electrical fires, shack/township fires, boiling liquid spills. Many severely burnt children are indigenous South Africans who did not speak English, and whose illiteracy levels, cultures, family dynamics, and experiences of pain potentially invalidate the use of conventional pain scales as outcome measures. The purpose of this study was to identify objective measures with sound psychometric properties and strong clinical utility, to assess distress during burns dressing changes in hospitalized indigenous South African children. Choice of measures was constrained by the burns dressing change environment, the ethics of doing no harm whilst measuring distress in vulnerable children, and of capturing valid measures of distress over the entire burns dressing change procedure.Methods: We conducted two targeted systematic reviews of the literature. All major library databases were searched, and measures with strong psychometric properties and sound clinical utility were sought.Results: Seven potentially useful measures were identified, ie

  13. Marketing the Uniqueness of Small Towns. Small Town Strategy.

    Science.gov (United States)

    Hogg, David H.; Dunn, Douglas

    A small town can strengthen its local economy as a result of business people and concerned citizens collectively identifying that community's uniqueness and then capitalizing on it via advertising, personal selling, sales promotion, or publicity. This publication relates the science of marketing to communities. Seven simple techniques are provided…

  14. 从区隔到共享:后种族隔离时代的居住空间——南非开普敦市海湾镇贫民窟的民族志研究%Residential Segregation of South Africa in Post-apartheid Era——Based on an Ethnographic Study of Bay Town Slum in Cape Town of South Africa

    Institute of Scientific and Technical Information of China (English)

    刘敏; 包智明

    2016-01-01

    隔离是南非一种常见的社会空间形态.以空间社会学为视角,本文聚焦于后种族隔离时代南非城市的居住空间隔离及其社会意涵.自1994年社会转型以来,南非的种族和解进程已经走过了20年的发展历程,并在反对制度性空间隔离上取得了举世瞩目的成果.但是,在微观社会生活领域,南非城市居住空间复制与延续了种族隔离时期的黑白分野.基于一种居住空间的剥夺、区隔与排斥,各种族之间的互动、信任与合作机制难以达成,在后种族隔离时代,通过构建共享空间来促进贫民窟的升级改造与空间秩序重构,业已成为南非实现社会秩序与种族关系良性运行的重要途径.

  15. How to change organisational culture: Action research in a South African public sector primary care facility

    Science.gov (United States)

    De Sa, Angela; Christodoulou, Maria

    2016-01-01

    Background Organisational culture is a key factor in both patient and staff experience of the healthcare services. Patient satisfaction, staff engagement and performance are related to this experience. The department of health in the Western Cape espouses a values-based culture characterised by caring, competence, accountability, integrity, responsiveness and respect. However, transformation of the existing culture is required to achieve this vision. Aim To explore how to transform the organisational culture in line with the desired values. Setting Retreat Community Health Centre, Cape Town, South Africa. Methods Participatory action research with the leadership engaged with action and reflection over a period of 18 months. Change in the organisational culture was measured at baseline and after 18 months by means of a cultural values assessment (CVA) survey. The three key leaders at the health centre also completed a 360-degree leadership values assessment (LVA) and had 6 months of coaching. Results Cultural entropy was reduced from 33 to 13% indicating significant transformation of organisational culture. The key driver of this transformation was change in the leadership style and functioning. Retreat health centre shifted from a culture that emphasised hierarchy, authority, command and control to one that established a greater sense of cohesion, shared vision, open communication, appreciation, respect, fairness and accountability. Conclusion Transformation of organisational culture was possible through a participatory process that focused on the leadership style, communication and building relationships by means of CVA and feedback, 360-degree LVA, feedback and coaching and action learning in a co-operative inquiry group. PMID:27608671

  16. The supplier relationship practices of travel agencies in the Western Cape Province - What is the status quo?

    Directory of Open Access Journals (Sweden)

    Mornay Roberts-Lombard

    2010-12-01

    Full Text Available Purpose: The purpose of the article is to explore the supplier relationship practices of travel agencies in the Western Cape province. The article wants to establish the current supplier relationship practices of travel agencies in the province and to identify limitations in supplier market relationships which might exist in the industry. Problem investigated: Relationships are the basis on which trade in the travel industry is built (George, 2006:224. The establishment and management of these relationships must be to the advantage of all parties in the relationship (Swart, 2003:120. Townes (2007 indicated that the current level of relationships that exists between travel agencies and their suppliers, especially the South African Airways (SAA, the Protea and Southern Sun hotel groups and motor vehicle rental companies such as AVIS is fragmented and negatively impairs on the ability of travel agents to deliver a quality service to their customers. To improve their overall level of service delivery to both corporate and leisure customers, it is important for travel agencies to know and understand the current level of their relationships with suppliers. It is against this background that the research was undertaken. Methodology: The target population for this study was 118 travel agencies of which 61 managers and/or owners participated through personal interviews in the completion of questionnaires. Data analysis was done by calculating averages and standard deviations, Explorative Factor Analysis (EFA, Cronbach Alpha-values and practical significance by means of effect sizes. Findings: The owners and managers of travel agencies are of the opinion that the strengthening of their existing relationships with suppliers must be prioritised. More emphasis should be placed on the strengthening of existing communication channels between travel agencies and their suppliers to secure the faster resolution of queries and complaints and to enhance the sharing

  17. The Cheapest Apartments in Town

    Science.gov (United States)

    Ankele, Chad; Sommer, Robert

    1973-01-01

    Several surveys are reported of tenants in a low-rent apartment complex in a university town before and after renovation. The tenants were willing to trade off the lack of amenities and anomie in return for low rent and casual lease arrangements. (JP)

  18. Tourism Development: Issues for Historic Walled Towns

    OpenAIRE

    Tomi Brezovec; David Bruce

    2009-01-01

    This paper discusses issues in tourism development and visitor management in historic walled towns. Historic towns and walled towns in particular, attract tourists that enjoy the preserved medieval ambience, architecture and picturesque streets. Tourism has an impact on economic and social life as well as on the urban and natural environment. Walled towns and cities with their obvious barriers exemplify and crystallise issues, challenges, and opportunities critical to the development of touri...

  19. Marketing the Uniqueness of Small Towns. Revised.

    Science.gov (United States)

    Dunn, Douglas; Hogg, David H.

    The key to marketing a town is determining and promoting the town's "differential advantage" or uniqueness that would make people want to visit or live there. Exercises to help communities gain important insights into the town's competitive edge include a brainstorming session with knowledgeable community members, a visitor questionnaire, a…

  20. Distribution of uranium, thorium and some stable trace and toxic elements in human hair and nails in Niška Banja Town, a high natural background radiation area of Serbia (Balkan Region, South-East Europe).

    Science.gov (United States)

    Sahoo, S K; Žunić, Z S; Kritsananuwat, R; Zagrodzki, P; Bossew, P; Veselinovic, N; Mishra, S; Yonehara, H; Tokonami, S

    2015-07-01

    Human hair and nails can be considered as bio-indicators of the public exposure to certain natural radionuclides and other toxic metals over a long period of months or even years. The level of elements in hair and nails usually reflect their levels in other tissues of body. Niška Banja, a spa town located in southern Serbia, with locally high natural background radiation was selected for the study. To assess public exposure to the trace elements, hair and nail samples were collected and analyzed. The concentrations of uranium, thorium and some trace and toxic elements (Mn, Ni, Cu, Sr, Cd, and Cs) were determined using inductively coupled plasma mass spectrometry (ICP-MS). U and Th concentrations in hair varied from 0.0002 to 0.0771 μg/g and from 0.0002 to 0.0276 μg/g, respectively. The concentrations in nails varied from 0.0025 to 0.0447 μg/g and from 0.0023 to 0.0564 μg/g for U and Th, respectively. We found significant correlations between some elements in hair and nails. Also indications of spatial clustering of high values could be found. However, this phenomenon as well as the large variations in concentrations of heavy metals in hair and nail could not be explained. As hypotheses, we propose possible exposure pathways which may explain the findings, but the current data does not allow testing them.

  1. Distribution of uranium, thorium and some stable trace and toxic elements in human hair and nails in Niška Banja Town, a high natural background radiation area of Serbia (Balkan Region, South-East Europe).

    Science.gov (United States)

    Sahoo, S K; Žunić, Z S; Kritsananuwat, R; Zagrodzki, P; Bossew, P; Veselinovic, N; Mishra, S; Yonehara, H; Tokonami, S

    2015-07-01

    Human hair and nails can be considered as bio-indicators of the public exposure to certain natural radionuclides and other toxic metals over a long period of months or even years. The level of elements in hair and nails usually reflect their levels in other tissues of body. Niška Banja, a spa town located in southern Serbia, with locally high natural background radiation was selected for the study. To assess public exposure to the trace elements, hair and nail samples were collected and analyzed. The concentrations of uranium, thorium and some trace and toxic elements (Mn, Ni, Cu, Sr, Cd, and Cs) were determined using inductively coupled plasma mass spectrometry (ICP-MS). U and Th concentrations in hair varied from 0.0002 to 0.0771 μg/g and from 0.0002 to 0.0276 μg/g, respectively. The concentrations in nails varied from 0.0025 to 0.0447 μg/g and from 0.0023 to 0.0564 μg/g for U and Th, respectively. We found significant correlations between some elements in hair and nails. Also indications of spatial clustering of high values could be found. However, this phenomenon as well as the large variations in concentrations of heavy metals in hair and nail could not be explained. As hypotheses, we propose possible exposure pathways which may explain the findings, but the current data does not allow testing them. PMID:25875006

  2. Tecer sobe no ranking da Capes

    Directory of Open Access Journals (Sweden)

    José Aparecido

    2013-11-01

    Full Text Available Surpresa ainda maior foi verificar que prosseguimos no rumo da consolidação, crescendo no ranking – chegando a B3 em alguns campos, como pode ser visto no portal de buscas do Qualis Capes http://qualis.capes.gov.br/webqualis/principal.seamhttp://qualis.capes.gov, que apresenta nossa classificação abaixo:   B3 ADMINISTRAÇÃO, CIÊNCIAS CONTÁBEIS E TURISMO B4 CIÊNCIAS SOCIAIS APLICADAS I B4 EDUCAÇÃO B4 INTERDISCIPLINAR B5 DIREITO B5 HISTÓRIA C CIÊNCIA DA COMPUTAÇÃO

  3. Cape Verde in False Color

    Science.gov (United States)

    2007-01-01

    A promontory nicknamed 'Cape Verde' can be seen jutting out from the walls of Victoria Crater in this false-color picture taken by the panoramic camera on NASA's Mars Exploration Rover Opportunity. The rover took this picture on martian day, or sol, 1329 (Oct. 20, 2007), more than a month after it began descending down the crater walls -- and just 9 sols shy of its second Martian birthday on sol 1338 (Oct. 29, 2007). Opportunity landed on the Red Planet on Jan. 25, 2004. That's nearly four years ago on Earth, but only two on Mars because Mars takes longer to travel around the sun than Earth. One Martian year equals 687 Earth days. This view was taken using three panoramic-camera filters, admitting light with wavelengths centered at 750 nanometers (near infrared), 530 nanometers (green) and 430 nanometers (violet).

  4. Why Devil's town has Devil's water

    Science.gov (United States)

    Jovic, Sladjana; Mitriceski, Bojana

    2015-04-01

    Why Devil's town has Devil's water In the south of Serbia, lies a first-class natural landmark "Devil's Town" at an altitude of 660-700 m. Earthen figures or "towers" as the locals call them, are located in the watershed between two gullies, whose sources joined together create a unique erosive formation, tremendously demolished by the erosive processes. The gullies also have strange names: "Devil's Gully" and "Hell's Gully". There are two rare natural phenomena at the same spot: 202 earthen figures of different shape and dimension, from 2 m to 15 m in height, and from 0.5 m to 3 m in width, with stone caps on the top. They are an outcome of a specific erosive process that lasts for centuries. When figures are formed, they grow, change, shorten, gradually (very slowly) disappear and reappear. The loose soil is dissolved and washed away by the rain. However, the material under the stone caps is protected from the "bombardment" of the rain drops and washout, and remains in place in the form of the rising earthen pillars - figures. Another natural rarity in "Devil's Town" are two springs of extraordinary properties "Devil's Water", which is located in vicinity of these earthen figures, is a cold and extremely acid spring (pH 1.5) of high mineral concentration (15 g/l of water), springing out in "Devil's Gully". In comparison to drinking water, it is 10 to 1000 times richer in minerals (aluminium, iron, potassium, copper, nickel, sulphur, and alaun). "Red Well" is another spring located downstream, in the alluvial plain, 400 m away from the first spring. Its water (pH 3.5) is less acid and has a lower general mineral concentration (4.372 mg/l of water). Due to the oxidation of iron, which is contained in water in large amounts, an attractive red terrace in the form of a fan is created. The main assessment for students is to take some examples of water from Devils Gully and the others from Red Well . Second part is to find out content of minerals in water examples and

  5. Five Stones – Four Rivers – One Town

    DEFF Research Database (Denmark)

    Aktor, Mikael

    2016-01-01

    not in their anthropomorphic forms but in their aniconic forms as five stones. Each of the stones originates from a particular location, four of them in a river, one near a town. Like the great pan-Indian pilgrimage circuits the geographical extent of these locations covers the whole of South Asia from the Gandaki River...... in northern Nepal to Vallam Town in Tamil Nadu. The chapter examines each of these stones – their visual qualities and their mythological and iconographical associations with their respective deities, the collection, manufacturing and marketing, as well as their present ritual use. It will bring to light...... the significance of this inclusive ritual in the historical context of sectarian conflicts, and it will include an analysis based on a discussion of petromorphic aniconicity in the theoretical context of human cognition of the natural world....

  6. Distribution of uranium, thorium and some stable trace and toxic elements in human hair and nails in Niška Banja Town, a high natural background radiation area of Serbia (Balkan Region, South-East Europe)

    International Nuclear Information System (INIS)

    Human hair and nails can be considered as bio-indicators of the public exposure to certain natural radionuclides and other toxic metals over a long period of months or even years. The level of elements in hair and nails usually reflect their levels in other tissues of body. Niška Banja, a spa town located in southern Serbia, with locally high natural background radiation was selected for the study. To assess public exposure to the trace elements, hair and nail samples were collected and analyzed. The concentrations of uranium, thorium and some trace and toxic elements (Mn, Ni, Cu, Sr, Cd, and Cs) were determined using inductively coupled plasma mass spectrometry (ICP-MS). U and Th concentrations in hair varied from 0.0002 to 0.0771 μg/g and from 0.0002 to 0.0276 μg/g, respectively. The concentrations in nails varied from 0.0025 to 0.0447 μg/g and from 0.0023 to 0.0564 μg/g for U and Th, respectively. We found significant correlations between some elements in hair and nails. Also indications of spatial clustering of high values could be found. However, this phenomenon as well as the large variations in concentrations of heavy metals in hair and nail could not be explained. As hypotheses, we propose possible exposure pathways which may explain the findings, but the current data does not allow testing them. - Highlights: • Niška Banja is a high radiation background area of Serbia with high radium (226Ra) concentration. • Measurement of thorium, uranium and some selected trace elements in hair and nails were carried out using ICP-MS. • Elevated concentration of naturally occurring radionuclides such as U and Th in environmental samples was determined. • We have assumed to find a suitable relationship between hair and nail samples with the natural samples

  7. EAARL Topography-Cape Cod National Seashore

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Elevation maps (also known as Digital Elevation Models or DEMs) of Cape Cod National Seashore were produced from remotely-sensed, geographically-referenced...

  8. Persons with physical disabilities’ experiences of rehabilitation services at Community Health Centres in Cape Town.

    OpenAIRE

    C.K. Kahonde; N. Mlenzana; A. Rhoda

    2010-01-01

    Background: Rehabilitation is of fundamental importance for the persons with disability to achieve functional independence and have an improved quality of life. To enhance the effectiveness of rehabilitation, it  is  important  to  seek  clients’  perspectives  of  the  rehabilitation  services and  to  incorporate  these  perspectives  into  the  planning  and  delivery  of rehabilitation  services.  The  aim  of  this  study  was  to  explore  the  persons with  physical  disabilities’  exp...

  9. Morphological modelling of the response to a shipwreck - A case study at Cape Town

    DEFF Research Database (Denmark)

    Kristensen, Sten Esbjørn; Fredsoe, Jørgen; Deigaard, Rolf;

    2012-01-01

    with a simplified 1D morphological evolution model for the coastline. The model concept is applied to the case study in order to show how the modelling concept may be applied to real coastlines with general bathymetric features. The results show that the model captures the overall morphological response fairly well...

  10. Challenging Pentecostal moralism: erotic geographies, religion and sexual practices among township youth in Cape Town.

    Science.gov (United States)

    Burchardt, Marian

    2011-06-01

    Research on constructions of sexuality in Pentecostalism often struggles with the fact that the research setting is defined ex ante in terms of church communities, which imposes upon ethnographic accounts the same limitations Pentecostal morality imposes upon church members' discourse. Taking young Pentecostals operating in a space that is not explicitly religious as the methodological entrance to the field, this paper explores negotiations over sexuality, intimate relationships and love among Xhosa-speaking township youth. It introduces the notion of erotic geographies to consider how possible influences of religious discourses on sexuality are refracted by alternative cultural orientations and material contexts. Findings suggest that premarital abstinence appears as a highly exceptional ideal for youth. Even among Pentecostal youth, notions of sexuality are largely severed from religiosity and faithfulness and romanticism are dominant ideals. Future research on Pentecostalism and sexuality should be less religious-centric and rooted more firmly in ethnographies of youth sexual cultures. PMID:21462006

  11. Legacy, legitimacy, and possibility: an exploration of community health worker experience across the generations in Khayelitsha, South Africa.

    Science.gov (United States)

    Swartz, Alison

    2013-06-01

    In South Africa, the response to HIV and TB epidemics is complex, varied, and contextually defined. "Task-shifting" and a movement toward a decentralized model of care have led to an increased reliance on community health workers (CHWs) providing health care services to residents of impoverished, peri-urban areas. Public health policy tends to present CHWs as a homogeneous group, with little attention paid to the nuances of experience, motivation, and understanding, which distinguish these care workers from one another and from other kinds of health workers. An exploration of the layered meanings of providing community health care services under financially, politically, and socially difficult conditions reveals clear distinctions of experience across the generations. Many older CHWs say that ubuntu, a notion of shared African humanity, is being "killed off" by the younger generation, whereas younger CHWs often describe older women as being "jealous" of the opportunities that this younger generation has for education, training, and employment. The structure of the South African health system, past and present responses to disease epidemics, and the legacy of apartheid's structural violence have amplified these generational differences among CHWs. Using ethnographic data collected from approximately 20 CHWS in a peri-urban settlement in Cape Town, South Africa, I explore how CHWs experience and understand legitimacy in the moral economy of care. A call for closer attention to the experiences of CHWs is critical when designing public health policies for the delivery of health care services in impoverished communities in South Africa.

  12. The Cape San Blas Ecological Study

    OpenAIRE

    Margaret M Lamont; Percival, H. Franklin; Pearlstine, Leonard G.; Colwell, Sheila V.; Kitchens, Wiley M.; Carthy, Raymond R.

    1997-01-01

    Eglin AFB on Cape San Blas consists of approximately 250 acres located about 180 miles east of the main Eglin reservation. This area lies on the S1. Joseph peninsula, part of a dynamic barrier island chain that extends across the northern Gulf of Mexico. Due to the natural forces that formed Cape San Blas and those that maintain this area, St. Joseph Peninsula has experienced severe land form change over time (see GIS land form change maps). These changes allow for fluctuations...

  13. Genome-Wide DNA Methylation in Mixed Ancestry Individuals with Diabetes and Prediabetes from South Africa

    Science.gov (United States)

    Pheiffer, Carmen; Humphries, Stephen E.; Gamieldien, Junaid; Erasmus, Rajiv T.

    2016-01-01

    Aims. To conduct a genome-wide DNA methylation in individuals with type 2 diabetes, individuals with prediabetes, and control mixed ancestry individuals from South Africa. Methods. We used peripheral blood to perform genome-wide DNA methylation analysis in 3 individuals with screen detected diabetes, 3 individuals with prediabetes, and 3 individuals with normoglycaemia from the Bellville South Community, Cape Town, South Africa, who were age-, gender-, body mass index-, and duration of residency-matched. Methylated DNA immunoprecipitation (MeDIP) was performed by Arraystar Inc. (Rockville, MD, USA). Results. Hypermethylated DMRs were 1160 (81.97%) and 124 (43.20%), respectively, in individuals with diabetes and prediabetes when both were compared to subjects with normoglycaemia. Our data shows that genes related to the immune system, signal transduction, glucose transport, and pancreas development have altered DNA methylation in subjects with prediabetes and diabetes. Pathway analysis based on the functional analysis mapping of genes to KEGG pathways suggested that the linoleic acid metabolism and arachidonic acid metabolism pathways are hypomethylated in prediabetes and diabetes. Conclusions. Our study suggests that epigenetic changes are likely to be an early process that occurs before the onset of overt diabetes. Detailed analysis of DMRs that shows gradual methylation differences from control versus prediabetes to prediabetes versus diabetes in a larger sample size is required to confirm these findings.

  14. Genome-Wide DNA Methylation in Mixed Ancestry Individuals with Diabetes and Prediabetes from South Africa

    Directory of Open Access Journals (Sweden)

    Tandi E. Matsha

    2016-01-01

    Full Text Available Aims. To conduct a genome-wide DNA methylation in individuals with type 2 diabetes, individuals with prediabetes, and control mixed ancestry individuals from South Africa. Methods. We used peripheral blood to perform genome-wide DNA methylation analysis in 3 individuals with screen detected diabetes, 3 individuals with prediabetes, and 3 individuals with normoglycaemia from the Bellville South Community, Cape Town, South Africa, who were age-, gender-, body mass index-, and duration of residency-matched. Methylated DNA immunoprecipitation (MeDIP was performed by Arraystar Inc. (Rockville, MD, USA. Results. Hypermethylated DMRs were 1160 (81.97% and 124 (43.20%, respectively, in individuals with diabetes and prediabetes when both were compared to subjects with normoglycaemia. Our data shows that genes related to the immune system, signal transduction, glucose transport, and pancreas development have altered DNA methylation in subjects with prediabetes and diabetes. Pathway analysis based on the functional analysis mapping of genes to KEGG pathways suggested that the linoleic acid metabolism and arachidonic acid metabolism pathways are hypomethylated in prediabetes and diabetes. Conclusions. Our study suggests that epigenetic changes are likely to be an early process that occurs before the onset of overt diabetes. Detailed analysis of DMRs that shows gradual methylation differences from control versus prediabetes to prediabetes versus diabetes in a larger sample size is required to confirm these findings.

  15. Heavy metal contamination of vegetables cultivated in home gardens in the Eastern Cape

    Directory of Open Access Journals (Sweden)

    Callistus Bvenura

    2012-09-01

    Full Text Available The accumulation of some essential (copper, manganese and zinc and toxic metals (lead and cadmium in cultivated vegetables – Brassica oleracea (cabbage, Daucus carota (carrot, Allium cepa (onion, Spinacia oleracea(spinach and Solanum lycopersicum (tomato – was examined. The vegetables were locally cultivated in home gardens in Alice, a small town in the Eastern Cape Province of South Africa. Samples of these vegetables were randomly collected from residential areas, dried, digested and analysed for the heavy metals using inductively coupled plasma optical emission spectrometry. The concentrations of heavy metals in the vegetables were in the range of 0.01 mg/kg – 1.12 mg/kg dry weight for cadmium, 0.92 mg/kg – 9.29 mg/kg for copper, 0.04 mg/kg – 373.38 mg/kg for manganese and 4.27 mg/kg – 89.88 mg/kg for zinc. Lead was undetectable in all the samples. Results of analysis of soils from the area revealed that cadmium in soil was in the range of 0.01 mg/kg – 0.08 mg/kg, copper levels were 4.95 mg/kg – 7.66 mg/kg, lead levels were 5.15 mg/kg – 14.01 mg/kg and zinc levels were 15.58 mg/kg – 53.01 mg/kg. The concentration of manganese was the highest of all the metals, ranging between 377.61 mg/kg and 499.68 mg/kg, at all three residential sites. Although the concentrations in soils and vegetables of the critical heavy metals, such as lead and cadmium, may not pose a threat (according to FAO/WHO standards, the concentration of manganese was very high in spinach and soils, whilst that of zinc exceeded safe levels in spinach, onions and tomatoes. However, neither the soils nor the vegetables were consistently found to pose a risk to human health.

  16. 'Cape capture': Geologic data and modeling results suggest the holocene loss of a Carolina Cape

    Science.gov (United States)

    Thieler, E.R.; Ashton, A.D.

    2011-01-01

    For more than a century, the origin and evolution of the set of cuspate forelands known as the Carolina Capes-Hatteras, Lookout, Fear, and Romain-off the eastern coast of the United States have been discussed and debated. The consensus conceptual model is not only that these capes existed through much or all of the Holocene transgression, but also that their number has not changed. Here we describe bathymetric, lithologic, seismic, and chronologic data that suggest another cape may have existed between Capes Hatteras and Lookout during the early to middle Holocene. This cape likely formed at the distal end of the Neuse-Tar-Pamlico fiuvial system during the early Holocene transgression, when this portion of the shelf was fiooded ca. 9 cal (calibrated) kyr B.P., and was probably abandoned by ca. 4 cal kyr B.P., when the shoreline attained its present general configuration. Previously proposed mechanisms for cape formation suggest that the large-scale, rhythmic pattern of the Carolina Capes arose from a hydrodynamic template or the preexisting geologic framework. Numerical modeling, however, suggests that the number and spacing of capes can be dynamic, and that a coast can self-organize in response to a high-angle-wave instability in shoreline shape. In shoreline evolution model simulations, smaller cuspate forelands are subsumed by larger neighbors over millennial time scales through a process of 'cape capture.' The suggested former cape in Raleigh Bay represents the first interpreted geological evidence of dynamic abandonment suggested by the self-organization hypothesis. Cape capture may be a widespread process in coastal environments with large-scale rhythmic shoreline features; its preservation in the sedimentary record will vary according to geologic setting, physical processes, and sea-level history. ?? 2011 Geological Society of America.

  17. Ambiguities of resistance and collaboration on the Eastern Cape frontier : the Kat River settlement 1829-1856

    NARCIS (Netherlands)

    Ross, R.; Abbink, J.; Bruijn, de M.E.; Walraven, van K.

    2003-01-01

    This chapter unravels the complexities of resistance to, and collaboration with, the British colonizers of the Eastern Cape, South Africa, by the inhabitants of the Upper Kat River Valley. Since the Khoikhoi landholders of the valley had received their land as a result of British action against the

  18. "What do You Mean I've Got to Wait for Six Weeks?!" Understanding the Sexual Behaviour of Men and Their Female Partners after Voluntary Medical Male Circumcision in the Western Cape.

    Directory of Open Access Journals (Sweden)

    Yoesrie Toefy

    Full Text Available Several studies have shown that voluntary male medical circumcision (VMMC reduces the incidence of the Type-1 human immunodeficiency virus (HIV in heterosexual men by up to 60%. However, there is an increased risk of transmission of STIs, including HIV, in the immediate post-operative period after receiving VMMC. This study is to understand sexual practices of couples in the post-operative period in a Coloured population in the Western Cape Province of South Africa.Coloured Males who had undergone VMMC in the previous six months in the Cape Town area and their partners participated in eight single-gender focus group discussions. The groups explored why the men decided to undergo VMMC, what kind of counselling they received, and how they experienced the 6-week post-operative period, including sexually.The primary motivation to VMMC uptake included religious injunction and hygiene reasons and protection against sexually transmitted infections not necessarily HIV. There was some exploration of alternative sexual practices. During the period immediately post operation the respondents spoke of pain and fear of any sexual arousal, but towards the end of the six week period, sexual desire returned. Both men and women felt that sex was important to maintain the relationship. Gaps were identified in the pre- and post-MC procedure counselling.There is a real risk that men in this population may begin sex before complete healing has occurred. VMMC counselling to encourage men to stay sexually safe in the wound-healing period, needs to take into account the real-life factors of the circumcised men. It is essential from a public health, and gender perspective that effective counselling strategies for the VMMC post-operative period, and the longer term, are developed and tested.

  19. Panorama from 'Cape Verde' (False Color)

    Science.gov (United States)

    2007-01-01

    NASA's Mars Exploration Rover Opportunity captured this vista of 'Victoria Crater' from the viewpoint of 'Cape Verde,' one of the promontories that are part of the scalloped rim of the crater. Opportunity drove onto Cape Verde shortly after arriving at the rim of Victoria in September 2006. The view combines hundreds of exposures taken by the rover's panoramic camera (Pancam). The camera began taking the component images during Opportunity's 970th Martian day, or sol, on Mars (Oct. 16, 2006). Work on the panorama continued through the solar conjunction period, when Mars was nearly behind the sun from Earth's perspective and communications were minimized. Acquisition of images for this panorama was completed on Opportunity's 991st sol (Nov. 7, 2006). The top of Cape Verde is in the immediate foreground at the center of the image. To the left and right are two of the more gradually sloped bays that alternate with the cliff-faced capes or promontories around the rim of the crater. 'Duck Bay,' where Opportunity first reached the rim, is to the right. Beyond Duck Bay counterclockwise around the rim, the next promontory is 'Cabo Frio,' about 150 meters (500 feet) from the rover. On the left side of the panorama is 'Cape St. Mary,' the next promontory clockwise from Cape Verde and about 40 meters (130 feet) from the rover. The vantage point atop Cape Verde offered a good view of the rock layers in the cliff face of Cape St. Mary, which is about 15 meters or 50 feet tall. By about two weeks after the Pancam finished collecting the images for this panorama, Opportunity had driven to Cape St. Mary and was photographing Cape Verde's rock layers. The far side of the crater lies about 800 meters (half a mile) away, toward the southeast. This view combines images taken through three of the Pancam's filters, admitting light with wavelengths centered at 750 nanometers (near infrared), 530 nanometers (green) and 430 nanometers (violet). It is presented in false color to emphasize

  20. An evaluation of guided reading in three primary schools in the Western Cape

    OpenAIRE

    Renee R Nathanson; Alide Kruizinga

    2011-01-01

    Given that the South African government intends to improve its literacy rates by implementing Guided Reading in the primary schools, teachers are challenged to give good quality Guided Reading instruction. The study which this article draws on evaluates how teachers understand and implement Guided Reading in Grade 1 and 2 at three public schools in the Western Cape. Data were drawn from observations of teachers using Fountas & Pinnell’s Guided Reading instruction and a Guided Reading Self...