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Showing results 209951 to 209960 of 210412

  1. Frequency of CCR2V64I and CCR5Δ32 host genes and their association with HIV infection among pregnant women from Harare, Zimbabwe
    Soko, White, 2010
    Aim: To determine and compare the prevalence of CCR5-Δ32 and CCRV64I genes in HIV positive and HIV negative population of pregnant women from Harare, in Zimbabwe.Results: The proportion of pregnant women with the homozygous CCR2V64I gene was 24.38% and this gene was two times more associated with H ...
  2. Heat transmission along the surface of dental implant
    Patel, Zaheed, 2009
    Objectives: Temperature changes along an implant body have not been widely studied. The objectives of this in vitro study were (i) to establish if the temperature of the abutment influences the temperature of the implant surface, (ii) to establish the temperature transmission from abutment to implan ...
  3. Parental involvement in the education of learners on farm schools in the Citrusdal area
    Davids, Nanazilee Shareen., 2010
    This research focused on parental involvement in the rural farm area in Citrusdal to examine the nature and characteristics of farm worker parents&rsquo ...
  4. Mobile presentations with interactive chat for m-Learning
    Wanyonyi, David Wafula, 2010
    Using presentations in an m-Learning environment enables delivery of rich content to a mobile phone learner. This study investigated how to prepare and stream presentations from a desktop computer to a mobile phone in near-realtime. It also addressed communication between users using interactive tex ...
  5. The influence of laws, regulations and policies on the development of micro-small and medium enterprises :the case of the coastal region of the Benguela Province, Angola
    Hollige, Oliver, 2010
    The study was undertaken in the coastal area of the Benguela Province in Angola. The research question can be formulated as follows: How do laws, policies and regulations influence the development of MSMEs in the coastal area of the Benguela Province? The theory of transaction cost as developed by t ...
  6. The effects of artificial and natural sweeteners on various physiological systems
    Rahiman, Farzana, 2011
    This study aimed to investigate the effects of commercially available natural (sugar cane molasses, white sugar and brown sugar) and artificial (Canderelâ„¢, Equalâ„¢, Natreenâ„¢, Sweetexâ„¢, Splendaâ„¢ and Swheetâ„¢) sweeteners on various physiological systems. The artificial sweeteners tested in t ...
  7. The future of national flag carriers in developing countries : air Botswana’s privatisation struggle
    Molwelwa, Onalenna, 2011
    The study looked particularly at the operations of national carriers and governments&lsquo ...
  8. Synthesis and characterizations of nanostructured MnO2 electrodes for supercapacitors applications
    Mothoa, Sello Simon, 2010
    The objective of this research was to develop highly efficient and yet effective MnO2 electrode materials for supercapacitors applications. Most attention had focussed on MnO2 as a candidate for pseudo-capacitor, due to the low cost of the raw material and the fact that manganese is more environment ...
  9. Parents" and educators" perceptions of factors influencing high rate of academic failure of learners in Clarke Estate Primary Schools
    Petersen, Lucille Jacoba, 2010
    The purpose of this study was to investigate parents&rsquo ...
  10. Towards a level playing field –a case study of the challenges facing NGOs using sport for development within the educational system in South Africa
    Sanders, Ben, 2010
    The overall aim of the study was to determine the opportunities and challenges NGOs encounter when using sport as a vehicle for development within the education system, in post-apartheid South Africa. A case study design has been chosen since it will offer real insight, showing how specific sports p ...