Browsing by Title
Now showing items 6339-6358 of 8878
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A phenomenological study of vicarious trauma experienced by caregivers working with children in a place of safety in the Western Cape
(University of the Western Cape, 2005)The aim of this study was to investigate vicarious trauma experienced by caregivers working with children in residential care, who were victims of sexual abuse or assault. The objectives of the study were to determine the ... -
A phenomenological study on parents' experiences of their adolescent's substance abuse
(2013)Adolescent substance abuse is a widely researched area both internationally and nationally. It has been known to affect many problems which are prevalent in most low socioeconomic communities such as crime, school truancy ... -
The phenomenon of absent fatherhood: Perceptions, experiences and challenges of absent fathers and adolescent children
(University of the Western Cape, 2023)The escalating statistics of children who are growing up without the involvement of their fathers is a serious social problem not only in South Africa but globally. Statistics South Africa (Stats SA) (2021) indicates that ... -
The phenomenon of skin lightening among young adults, and the effect of selected plant extracts on tyrosinase and melanogenesis activity
(University of the Western Cape, 2023)Skin lightening practice refers to the use of skin lightening products to achieve a fairer skin complexion. This is common practice among people of several Asian, North American, South American countries. On the African ... -
Phenotypic and molecular characteristics of Methicillin-resistant Staphylococcus Aureus isolates from stored patient samples in Misurata hospitals and poultry from commercial markets, Libya
(University of the Western Cape, 2019)The emergence of virulent and drug-resistant bacterial strains such as methicillin-resistant Staphylococcus aureus (MRSA) is a global public health burden. The World Health Organization (WHO) has placed MRSA and ... -
Phenytoin-sodium induced gingival overgrowth
(University of Stellenbosch, 1984)Epilepsy is a fairly common condition and the anti-convulsant drug, phenytoin sodium, has been used in its treatment for over 40 years. Shortly after its introduction, the side-effect of gingival overgrowth was re'{XJrted ... -
Photo-physical properties of lead-tin binary Perovskite thin films
(University of Western Cape, 2021)Organic-inorganic lead-based perovskite has exhibited great performance in the past few years. However, the lead (Pb) embedded in those compounds is a significant drawback to further progress, due to its environmental ... -
Photocatalytic activity of supported TiO2 nanocrystals
(2013)In recent times, the occurrence and presence of complex recalcitrant toxic contaminants in water and wastewater is increasing and consequently contributes to the non-availability of clean and safe drinking water. Water ... -
Photocatalytic degradation of organic pollutants using Ag-Fe₃O₄/SiO₂/TiO₂ nanocomposite
(University of the Western Cape, 2015)The global lack of clean water for human sanitation and other purposes has become an emerging dilemma for human beings. The presence of organic pollutants in wastewater produced by textile industries, leather manufacturing ... -
Photoelastic stress patterns produced by the angled distal implants in the All-on-Four concept
(University of the Western Cape, 2006)The purpose of this study was to investigate the stress produced around the angled distal implants under simulated occlusal loading in the All-on-Fourª concept by means of two-dimensional photoelastic stress models. -
Photography and the spectacle of ASỌ EBÌ in Lagos, 1960-2010
(University of Western Cape, 2011)This research charts the political and visual economies of asọ ebì in urban Lagos from 1960 to 2010. Under political economy I address the politics of asọ ebì dress in Lagos: the contestations surrounding the use of asọ ... -
Photography, facebook and virtualisation of resistance in Nigeria
(University of the Western Cape, 2016)Nigerian post-independence history (1960 to the present date) is steeped in socio-political upheavals. The majority of the citizens are frustrated with the injustice, inequality and fraudulent politics that pervade the ... -
Photoluminescent Responses of Polypropylenethiophenoimine-Co-Pedot/ Polystyrenesulfonic Acid and Zinc Selenide Quantum Dot Composite Materials
(University of the Western Cape, 2018)Research in renewable energy has gained momentum and become a centre of attention as a possible alternative solution to the energy catastrophe. This is attained by the use of solar energy as an alternative clean energy ... -
A photometric soft-tissue profile assessment in a Western Cape sample
(Uiversity of the Western Cape, 1986)Cephalometric norms for the soft-tissue profile presently utilized in this country, are based almost entirely on North American Caucasian and Negroid studies. Orthodontists use these standards as a guide in the treatment ... -
Photophysics of Thiophenosalicylaldimine-functionalized G1-Polyprolyleniminato-Copper Telluride/Antimonide core-shell Nanomaterials
(University of the Western Cape, 2018)This work involves the synthesis of copper telluride-polypropylenimine tetra(5-(2-thienyl) salicylaldimine) (CuTe@PPI) and copper antimonide-polypropylenimine tetra(5-(2-thienyl) salicylaldimine) (CuSb@PPI) core-shell ... -
Photovoltaic and gas sensing applications of transitional metal nanocomposites of poly(3-hexylthiophene)-titanium dioxide
(University of Western Cape, 2021)This thesis starts with the reviewing of studies on the loading of noble metals and nanostructured metal oxides into bulk heterojunction organic solar cell device architectures. The reviews focused on the innovative ... -
Photovoltaics of novel samarium and terbium doped caesium gallium iodobromide hollow-nanocrystals perovskite
(University of the Western Cape, 2022)Perovskite solar cells have recently piqued the scientific community's interest due to their outstanding performance, which has seen them achieve up to 25% power conversion efficiency (PCE) after just 7 to 8 years of ... -
Photovoltaics of selenide kesterite doped with nanoscopic iron and cerium oxyselenides
(University of Western Cape, 2021)As the demand for energy is constantly increasing, researchers are looking at various methods of energy production. Following the rise of solar energy becoming a major player, researchers are looking at kesterite materials, ... -
Phylogenetic assessment and historical biogeography of the Psammophis leightoni complex
Stable and accurate taxonomy remains a primary component of conservation. By overlooking taxonomic disorder, conservation management strategies may ineffectively distribute resources. The Psammophis leightoni species complex ... -
Phylogenetic diversity of nifH genes in Marion Island soil
(University of the Western Cape, 2006)The microbial life of sub-Antarctic islands plays a key role in the islands ecosystem, with microbial activities providing the majority of nutrients available for primary production. Knowledge of microbial diversity is ...