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- Browsing Theses and Dissertations (Paraclinical Sciences) by Issue Date
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Browsing Theses and Dissertations (Paraclinical Sciences) by Issue Date
Now showing items 1-20 of 167
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(University of Pretoria, 1960)Please read the abstract in page 85 of the document.
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(University of Pretoria, 1963)The aim of the study described in this thesis was to obtain information about the chemical nature of the immunizing antigen of the vaccines against blackleg disease and the mechanism of the immunization. A literature study ...
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(University of Pretoria, 2001)The aim of this study was to evaluate the microbial quality of ostrich carcases produced in a South African export-approved ostrich abattoir. Ninety surface samples were collected on 30 ostrich carcases at three processing ...
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(University of Pretoria, 2004)The aim of this study was to develop a cost-effective process to produce a grape seed extract of high quality using only non-toxic extractants. When this study was started no grape seed extract was produced in South Africa. ...
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(University of Pretoria, 2006-03-08)Urginea sanguinea, Aloe marlothii, Elephantorrhiza elephantina and Rhoicissus tridentate are all plants utilized for the management of tick borne diseases in the Madikwe area of North-west province. These plants, in certain ...
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(University of Pretoria, 2006-03-08)The aim of the study was to assess the constraints to accurate reporting of cattle mortality in Odi district, North West Province. The method that was followed in this study was based on participatory action research. The ...
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(University of Pretoria, 2006-03-08)The first recorded outbreak of nephrotoxicosis induced by the shrub Nolletia gariepina is reported. The outbreaks occurred in cattle in the Kalahari sandveld of South Africa. The toxicosis was experimentally reproduced, ...
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(University of Pretoria, 2006-03-13)Veterinary Needs Appraisals have indicated that there is a need for improved supply of veterinary medicinal products to subsistence and emerging farmers in South Africa. No studies have been conducted to describe and assess ...
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(University of Pretoria, 2006-03-23)The high prices of available supplies of cereals like maize, barley, and oats has aroused considerable interest in stepping up the use of unconventional energy and protein feed sources to reduce the costs (costs of feed ...
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(University of Pretoria, 2006-03-23)The aim of this study was to investigate the factors affecting the survivability of goat kids to weaning, in a small-scale communal grazing system. Goat kids are the most vulnerable component of communal goat flocks and ...
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(University of Pretoria, 2006-03-23)Reliability of quality of milk produced by smallholder farmers was assessed by means of a comparative analysis of the microbiological quality and somatic cell counts (SCC) of the raw milk obtained from dairy goats. Information ...
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(University of Pretoria, 2006-06-27)Worldwide, pesticides are applied to protect crops against insects, fungi and other parasites. Without these chemicals it would not be possible to produce sufficient food to satisfy the demand of an ever-increasing world ...
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(University of Pretoria, 2006-06-28)There is currently no independent monitoring and evaluation structure for state agricultural or veterinary services to support the “Batho Pele” principle of effective and efficient service delivery to the people of South ...
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(University of Pretoria, 2006-07-27)In this study the sensitivity and specificity of an immunoperoxidase technique for the detection of lentiviral protein in formalin-fixed lung tissues of sheep were assessed. Formalin-fixed specimens of lungs of 52 sheep ...
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(University of Pretoria, 2006-07-27)Given the drawbacks associated with the use of antibiotics as feed additives and the imminent banning of its use in the European Union, the aim of this project was to develop an extract that could be used as an alternative ...
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(University of Pretoria, 2007-02-27)The reported incidence of human campylobacteriosis has markedly increased in developed countries within the last 20 years. The prevalence and importance of Campylobacter spp. as the cause of human gastroenteritis in ...
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(University of Pretoria, 2007-07-12)Several investigations into the antimicrobial activity of members of the Combretaceae have been undertaken in recent years. Although the antibacterial properties of various species of Combretum, Terminalia and Pteleopsis ...
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(University of Pretoria, 2007-08-13)In most rural areas, reliance on traditional medicine and food is high and this is attributed to both economic and cultural factors. The edible stink-bug (Encosternum delegorgueiSpinola), local name “thongolifha” is consumed ...
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(University of Pretoria, 2007-08-13)Pyrrolizidine alkaloids (PAs) are one of the most significant groups of plant toxins in the world and are an important cause of poisoning in livestock, resulting in significant financial and production losses each year ...
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(University of Pretoria, 2007-08-13)There is an urgent need to discover new antimicrobial and antiviral compounds owing to increasing problems of resistance to drugs encountered in many pathogenic organisms. There are also problems with currently used drugs ...
Now showing items 1-20 of 167