Browsing by Title
Now showing items 6315-6334 of 8066
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The role of encrusting coralline algae in the diets of selected intertidal herbivores
(Springer Verlag, 2006)Kalk Bay, South Africa, has a typical south coast zonation pattern with a band of seaweed dominating the mid-eulittoral and sandwiched between two molluscan-herbivore dominated upper and lower eulittoral zones. Encrusting ... -
The role of environment in galaxy evolution in the servs survey. I. density maps and cluster candidates
(The American Astronomical Society, 2020)We use photometric redshifts derived from new u-band through 4.5 μm Spitzer IRAC photometry in the 4.8 deg2 of the XMM-LSS field to construct surface density maps in the redshift range of 0.1–1.5. Our density maps ... -
The role of environmental factors on health conditions, general health and quality of life in persons with spinal cord injuries in South Africa
(MDPI, 2023)The objective was to describe the individual items of the environmental factors and to investigate the relationship between the environmental factors to health conditions, general health and quality of life in people ... -
The role of family in the township informal economy of food and drink in KwaMashu, South Africa
(Emerald, 2018)The purpose of this paper is to provide a qualitative investigation of family employment dynamics in the KwaMashu township economy. Using a small area census research method, the researchers identified 1,556 businesses ... -
The role of family structure and parenting in first year university adjustment
(SAGE, 2018)The first year of university creates new experiences and challenges for first years and lays the foundation for the subsequent years of study. This first year has implications for academic development, mental health, and ... -
The role of foreign investment in Ethiopia’s smallholder-focused agricultural development strategy
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2011)Recent foreign agricultural investment in Africa has generated a great deal of interest and criticism, with western media warning of a neo-colonial ‘land grab’. This paper moves beyond this narrow assessment by examining ... -
The role of fortitude in relation to exposure to violence among adolescents living in lower socio-economic areas in South Africa
(Taylor & Francis, 2016)OBJECTIVE: There is compelling evidence that a significant proportion of adolescents exposed to violence do not develop trauma-related symptoms, but adapt successfully. This differential vulnerability has propelled research ... -
The role of fortitude, loneliness, and depression in the association between risk perception of contracting COVID-19 and life satisfaction: Serial mediation analysis
(SAGE Publications, 2021)Recently, the COVID-19 pandemic has been found to have a negative impact on both physical wellbeing and mental health. Increased risk perception of contracting the virus has been associated with adverse psychological ... -
The role of ground water in Sub-Saharan Africa
(Wiley-Blackwell, 2010)Although water resources managers speak of a water crisis in Africa, the management of ground water has to date not featured strongly in national and regional African water agendas. Examination of the physical environment of ... -
The role of health extension workers in improving utilization of maternal health services in rural areas in Ethiopia: a cross sectional study
(BioMed Central, 2012)BACKGROUND: Community health workers are widely used to provide care for a broad range of health issues. Since 2003 the government of Ethiopia has been deploying specially trained new cadres of community based health workers ... -
Role of Indigenous and local knowledge in seasonal forecasts and climate adaptation: A case study of smallholder farmers in Chiredzi, Zimbabwe
(Elsevier, 2023)Accessible, reliable and diverse sources of climate information are needed to inform climate change adaptation at all levels of society, particularly for vulnerable sectors such as smallholder farming. Globally, many ... -
The role of infections and leukocytes in male infertility
(Blackwell Publishing Ltd, 2021)Declining birth rates are one of the problems facing society today. Male counterparts are responsible for about half of the infertility cases, and genitourinary tract infections may play a contributing role in approximately ... -
The role of intergovernmental relations in response to a wicked problem: An analysis of the COVID-19 crisis in the BRICS countries
(Fundacao Getulio Varagas (FGV), 2021)Globally, policy environments have become increasingly more complex with the growth in the number of wicked problems, such as that posed by the COVID-19 pandemic. In their response to these problems, public administrations ... -
Role of jellyfish in the plankton ecosystem revealed using a global ocean biogeochemical model
(Copernicus GmbH, 2021)Jellyfish are increasingly recognised as important components of the marine ecosystem, yet their specific role is poorly defined compared to that of other zooplankton groups. This paper presents the first global ocean ... -
The role of linguistic context in children’s interpretation and acquisition of Cicewa idiomatic expressions: A systemic functional linguistics approach
(Taylor & Francis, 2017)Research findings have shown that linguistic context helps young children to infer the figurative meaning of an idiom and learn the meaning. In this study, the role of linguistic context in children’s interpretation and ... -
The role of local government in promoting a sense of belonging as an aspect of social cohesion: A document analysis
(UKZN, 2021)Local government in South Africa is expected to contribute towards efforts to realise the constitutional vision of building national unity, diversity, belonging, social justice and a cohesive society. ... -
The role of mental imagery in understanding, assessing and treating suicidal behaviours
(Elsevier, 2023)Recent surveys have shown an alarming increase in suicidal behaviours in adolescents and young adults, a population known to be associated with high levels of stress, anxiety, and depression. Despite the great improvements ... -
The role of misinvoicing in the money laundering cycle
(University of Western Cape, 2019)Traditionally, the emphasis of trade-based money laundering policy development has been directed towards financial transactions where the origin of capital is illegal, neglecting private sector companies utilising trade ... -
The role of national human rights institutions in enhancing the impact of children's rights in Africa
(Pretoria University Law Press, 2020)This chapter contextualises the role played by National Human Rights Institutions (NHRIs) and their functional equivalents (such as ombudsmen) in the reporting process on children’s rights. As Ineke Boerifijn notes, NHRIs ... -
The role of Outcome Mapping in developing a rural telemedicine system
(International Information Management Corporation, 2008)We describe the use of Outcome Mapping to guide the design of a rural telemedicine consultation system in South Africa. While Outcome Mapping was not primarily intended to guide design, we show that it tied in well with a ...