Now showing items 51-60 of 1454
The effects of the restructuring of the Johannesburg City Council on emergency services
(University of the Free State, 2004-11)
English: Municipal employees as well as the Unions see the restructuring of Local Government in South Africa as the main cause of unemployment while it is a process of making municipalities more efficient and effective. ...
Assessment of potential toxic influence of uranium trial mining in the Karoo uranium province
(University of the Free State, 2003)
An assessment of uranium trial mining on four mining sites in the Karoo Uranium Province, South Africa revealed localised above-background values for U, Mo, Pb, Cu, As and Fe in surface - and ground water, soils, sediment ...
Fatty alchohol and fatty aldehyde dehydrogenases of Yarrowia lipolytica
(University of the Free State, 2005-05)
The cytochrome P-450 monooxygenase and b-oxidation systems of alkane-utilizing yeasts have been studied extensively, whereas very little is known about the fatty (long chain) alcohol and fatty aldehyde oxidizing enzymes. ...
Genetic parameters for subjective and objective wool and body traits in the Tygerhoek Merino flock
(University of the Free State, 2007-12)
English: Genetic evaluation systems require accurate estimates of genetic parameters. The genetic, phenotypic and environmental parameters for objectively measured wool, subjectively assessed wool and conformation traits ...
The social impacts of a large development project: the Lesotho Highlands Water Project
(University of the Free State, 2005-12)
Projects are regarded as vehicles for development; developments are meant to enhance the quality of human life. Various types of development projects are carried out depending on the prevailing problems or opportunities, ...
Molecular cloning, kinetic and structural properties of Family VII carboxyl esterases
(University of the Free State, 2006-01)
Abstract not available
Heterotic patterns and combining ability of CIMMYT early maize (Zea mays L.) lines under moisture and nitrogen stress and optimal conditions
(University of the Free State, 2007-11-27)
English: Since the initiation of a product oriented breeding programme aimed at improving maize for drought prone mid altitudes of southern Africa, CIMMYT developed several inbred lines and single cross hybrids using ...
Evaluation of a commercial radiation oncology treatment planning system against Monte Carlo simulated dose distributions
(University of the Free State, 2007-11)
English: A method is described in this study whereby dose distributions calculated by a treatment planning system (TPS) were evaluated by using dose distributions calculated with Monte Carlo (MC) simulations. The MC ...
Genetic variability for Russian wheat aphid, Diuraphis noxia resistance in South African wheat genotypes
(University of the Free State, 2006-07)
Near-isogenic genotypes 1684/Tugela and 2199/Tugela containing D. noxia resistance ex SA1684 [PI 137739 (Dn1)] and SA 2199 [PI 262660 (Dn2)] were studied in terms of antibiosis, antixenosis and tolerance, population ...
A soilscape survey to evaluate land for in-field rainwater harvesting in the Free State Province, South Africa
(University of the Free State, 2004-09)
Land evaluation is currently important in South Africa. Soilscape surveys can make a contribution in this connection by bridging the gap between land type surveys and detail surveys. Land Type Dc17 (area = 237 651 ha) east ...