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Now showing items 4815-4834 of 7880
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Nursing students’ perceptions of the clinical learning environment at a university in South Africa
(Elsevier, 2022)The clinical learning environment has been found to be significantly related to nursing practice and ultimately patient outcome. However, despondency among nursing students towards the clinical learning environment has been ... -
Nurturing children's development through healthy eating and active living: Time for policies to support effective interventions in the context of responsive emotional support and early learning
(Health & Social Care in the Community, 2022)Fostering the growth, development, health, and wellbeing of children is a global priority. The early childhood period presents a critical window to influence lifelong trajectories, however urgent multisectoral action is ... -
Nutrient density and cost of commonly consumed foods: A South African perspective
(Cambridge University Press, 2022)Food-based dietary guidelines promote consumption of a variety of nutritious foods for optimal health and prevention of chronic disease. However, adherence to these guidelines is challenging because of high food costs. ... -
Nutrition management in the adult Crohn's disease patient
(MedPharm Publications, 2012)Malnutrition, nutrient deficiencies and osteoporosis are common in Crohn’s disease patients regardless of disease activity. While the role of diet in the pathogenesis of the disease remains inconclusive, upon diagnosis ... -
Nutrition, oral health and the young child
(Wiley Open Access, 2007)Oral health is integral to general health and essential to well-being and quality of life. Socio-behavioural and environmental factors play a significant role in oral disease and oral health.Dental caries is a global disease ... -
Nutritional knowledge amongst an adult South African sample of low socioeconomic status
(AFAHPER-SD, 2018)The aim of this study was to determine the socioeconomic predictors of nutritional knowledge (NK) based on total household income, educational level and employment status. A secondary aim was to determine the relationship ... -
Nutritional knowledge, parenting styles and feeding practices of a South African sample of parents
(Routledge, 2019)Parenting can be considered as being an all-encompassing network of development for children. Children learn about eating not only through their own experiences but also by watching others. Mothers and children show ... -
Nutritional management after colonic interposition
(MedPharm Publications, 2011)During oesophagal reconstruction adequate nutrition must be maintained. The article provides an account of the feeding programme and procedures followed in the case of a patient that had an emergency gastrectomy, splenectomy ... -
Nutritional quality of Calobota sericea fodders. A preliminary assessment
(Taylor and Francis, 2021)This study aimed to provide preliminary information regarding the nutritional quality of Calobota sericea, a preferred perennial legume forage species from the water-limited rangelands of South Africa. Calobota sericea ... -
Nutritional status, dietary intake and dietary diversity of landfill waste pickers
(MDPI, 2022)The purpose of this study was to investigate and describe the nutritional status, dietary intake and dietary diversity of waste pickers in South Africa, a socioeconomically vulnerable group who makes a significant ... -
Nutritional value of cooked offal derived from free-range rams reared in South Africa
(Elsevier, 2013)Nutritional value of Dorper (n=10) and Merino (n=10) by-products were evaluated. Proximate composition differed between organs and breeds with Merino heart (68.9 g/100 g), spleen (77.2 g/100 g) and testicles (83.7 g/100 ... -
Nyanja/Chewa proverbs as didactics: Recontextualising indigenous knowledge for academic writing
(Taylor & Francis, 2016)The paper explores how Nyanja/Chewa proverbs as stores of indigenous knowledge can be used to teach Nyanja/Chewa morphology and grammar, and as a tool to sensitise learners on aspects of academic writing. Using systemic ... -
The Nyquist frequency for irregularly spaced time-series: a calculation formula
(Oxford University Press, 2006)Eyer & Bartholdi showed that the Nyquist frequency of irregularly sampled time-series can be very high. In this paper, a calculation formula for the Nyquist frequency is presented. In practice there is an upper limit of ... -
The Nyquist frequency for time series with slight deviations from regular spacing
(Oxford University Press, 2009)The paper is based on the notion that the Nyquist frequency νN is a symmetry point of the periodogram of a time series: the power spectrum at frequencies above νN is a mirror image of that below νN. Koen showed that the ... -
Obesity among black South African women
(Kamla-Raj Enterprises, 2005)Obesity and associated non-communicable diseases such as Type 2 diabetes, hypertension, and ischaemic heart disease were previously thought to be diseases of affluent countries, but they are becoming increasingly prevalent ... -
Obesity and male infertility: Mechanisms and management
(Blackwell Publishing Ltd, 2021)Obesity is considered a global health problem affecting more than a third of the population. Complications of obesity include cardiovascular diseases, type 2 diabetes mellitus, malignancy (including prostatic cancer), ... -
Obesity and metabolic syndrome associated with systemic inflammation and the impact on the male reproductive system
(John Wiley & Sons Ltd, 2019)Obesity and metabolic syndrome (MetS) are global epidemics, driven by an obe‐sogenic environment. This is mediated by complex underlying pathophysiology, in which chronic inflammation is an important aetiological and ... -
Obesity in South Africa: Challenges for government and health professionals
(Nutrition Society, 2005)OBJECTIVES: To review data on the prevalence, causes and health consequences of obesity in South Africa and propose interventions to prevent and treat obesity and related outcomes. METHODS: Data from existing literature ... -
Obesity in South Africa: The South African Demographic and Health Survey
(Nature Publishing Group, 2002)To ascertain the anthropometric profile and determinants of obesity in South Africans who participated in the Demographic and Health Survey in 1998. RESEARCH METHODS AND PROCEDURES: A sample of 13,089 men and women (age, ... -
Obesity is associated with increased seminal insulin and leptin alongside reduced fertility parameters in a controlled male cohort
(BioMed Central, 2014)Obesity appears to be associated with male reproductive dysfunction and infertility, although this has been inconsistent and inconclusive. Insulin and leptin are known mediators and modulators of the hypothalamus-pituitary-testes ...