Browsing by Title
Now showing items 17911-17930 of 18386
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V2-directed vaccine-like antibodies from HIV-1 infection identify an additional K169-binding light chain motif with broad ADCC activity.
(Cell Press., 2018)Abstract available in pdf. -
Vachellia sieberiana var. woodii a high-altitude encroacher: the effect of fire, frost, simulated grazing and altitude.
(2018)ABSTRACT There is increasing evidence that savannas and grasslands throughout the world are experiencing bush encroachment. The replacement of grassy biomes with woody biomes has serious consequences for net primary ... -
Vacuum vessels in tension.
(1999)Tensional Vacuum Vessels (TVV) are vessels constructed such that the walls are placed in tension rather than in compression as is the case with conventional vacuum vessels. TVVs have the advantage of being cost-effective, light ... -
Vaginal bacteria modify HIV tenofovir microbicide efficacy in African women.
(American Association for the Advancement of Science., 2017)Abstract available in pdf. -
Validation of a vehicle performance modelling system.
(2007)Transport costs can account for a significant portion of the total production costs in an agricultural system. In order to ensure maximum efficiency of a transport operation, the transport manager is required to select a ... -
Validation of bioimpedance against isotope methods for the determination of body composition in HIV infected South African children.
(2010)Abstract available in PDF. -
Validation of selected iPhone optometric screening applications in vision screening.
(2020)Introduction: There has been an unprecedent increase in the use of mobile technology to provide health care services. The eye care industry has also adopted the use of these innovative smart-technology devices to provide ... -
The validation of the Heimler Scale of Social Functioning (HSSF) for client groups in South Africa.
(1986)The problem identified as the focus of this study is the absence of a scale that measures social functioning with validated norms for any population group in South Africa. The need for such an instrument is highlighted by ... -
The validity of a test battery used in the selection of apprentice electricians.
(1999)The purpose of this study is to assess the suitability of a psychometric test battery that is used by a large service department of the Durban City Council in the selection of apprentice electricians. The essence of the ... -
The validity of currently recognised sectional limits within Combretum Loefling, subgenus Combretum (Combretaceae) in Southern Africa.
(1990)Taxonomic confusion associated with Combretum Loefling, subgenus Combretum (Combretaceae) resulted in this investigation into the validity of sectional limits within the subgenus in southern Africa. Eight sections, together ... -
Valorisation of waste chicken feathers: production of high-value materials.
(2018)Abstract available in PDF file. -
Valorisation of waste chicken feathers: regeneration of keratin fibre into tubular nanofibres via electrospinning.
(2021)The poultry industry generates billions of kilograms of chicken feathers as a by-product during chicken meat processing. A large proportion of the produced feathers is disposed of by landfilling, burial or incineration, ... -
Valuation of indirect use of benefits of woodland resources, case study : Hlabisa area, KwaZulu-Natal.
(2005)Many rural households in southern Africa rely on a range of woodland resources for their livelihoods. In addition to direct use values, rural households also obtain indirect use benefits from the woodlands resources. ... -
The valuation of the management buy-out of an unlisted company : (a case study)
(2003)This research is a 'case study' analysis on Flint Construction cc, which has undergone a management buy-out. Flint Construction cc specializes in the construction and restoration of surface and underground rail systems, ... -
Value added by Occupational Health and Wellness (OH&W) programs in the construction industry.
(2015)It is an undeniable fact that transformation in South Africa has impacted positively on most business sectors, however, while other sectors were quick to adapt, others stumbled when they encountered challenges. Globally, ... -
The value attached to teaching qualifications by educators and other stakeholders at a FET college in southern Kwa-Zulu Natal [sic].
(2009)This study is an interpretive one which investigates the value attached to teaching qualifications by educators and other stakeholders, viz. learners, management and council at a FET College. The research focuses on the ... -
Value chain analysis and determinants of production and consumption of African leafy vegetables in Limpopo Province of South Africa.
(2018)There has been a decline in the production, utilization and diversity of African leafy vegetables (ALVs) such as cowpea leaves, pumpkin leaves, amaranth, collard greens, mustard greens, etc., which poses a threat to the ... -
A value chain analysis of cardboard collection in inner city Durban, South Africa.
(2005)No abstract available. -
A value chain analysis of the Mezimbite indigenous forestry project : towards sustainable economic development for communities while combating deforestation in Mozambique.
(2006)Tropical deforestation threatens both the livelihoods of people that inhabit forests and the environment. The Mezimbite sustainable indigenous forestry project in Mozambique aims to develop livelihoods and use community ...