M. Tech. Language Practice / The research investigates the impact of monolingual (English) nutrition labelling on consumers' health in South Africa. The focus of the study is to determine if the use of one language on nutrition information labels has an impact on consumers' behaviour and understanding of nutrition information labelling messages, and if their behaviour affects their health.

Submitted in full requirement for the Degree of Master of Management Sciences Specialising in Hospitality and Tourism, Durban University of Technology, Durban, South Africa, 2017. / Over the years the rapid growth of the tourism industry has revealed itself to be a major source of income and social improvement for many. However, with this growth comes the undoubtable carbon footprint it carries. As a result, the growth and expansion of many tourism ecolabels have surfaced in the hopes of alleviating the negative environmental impacts the tourism industry imposes. This study aimed to ascertain the impacts of tourism ecolabels on businesses. It assessed the level of success of the ecolabel within the organisation as well as ascertained the benefits and challenges associated with ecolabel certification. A quantitative research approach was used and the data was collected by means of online questionnaires that were targeted at managers of tourism businesses in South Africa. The study reveals that tourism businesses in South Africa do experience the benefits of being certified with an ecolabel in terms of the natural, socio-cultural and economic environments. However, the high costs associated with being certified, the lack of general public awareness regarding ecolabels and the absence of government support are still prevalent. Consequently, cost reduction, promotion of public awareness as well as government support are the main areas of improvement required by tourism establishments with regard to ecolabels. / M

Thesis (MPhil (Geography and Environmental Studies))--University of Stellenbosch, 2004. / The paper examines the evolution of ecolabelling/certification in tourism in the context of the evolution of the concepts of sustainable development and tourism, certification’s definitions, motivations, international practices and challenges, and focuses on its intended function as a voluntary market mechanism. Parallels are drawn with the African experience and consideration is given to the particular problems of certification in Africa as a member of the Third World. Evidence is examined, including a local tourist survey that points to certification’s ineffectiveness as a means to influence consumer choice, at least in its current form as a voluntary, selfregulatory tool. An attempt is also made to disprove its effectiveness as a source of competitive advantage for tourism companies by considering it within the framework of competitive strategy theory. It is concluded that certification is a poor market mechanism. Consequently, elements of a model for the effective use of ecolabelling as a tool in a suite of sustainability tools in tourism in Africa, are proposed.

Thesis (MMed)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: OBJECTIVE The aim of this study is to establish the frequency of unlicensed and off label drug use in infants admitted to the neonatal intensive care unit (NICU) in Tygerberg Hospital. METHOD This was a prospective descriptive survey conducted over 3 consecutive months (September 2011-November 2011) of all medicine charts of neonates admitted during this time period to the NICU. Data collected included demography, diagnoses, medicines prescribed according to dose, frequency, route of administration and indication. Medicine use was defined as unlicensed, licensed or off label use according to the latest South African Medicines Formulary (2012) and the manufacturer’s package insert. Unlicensed drug use is per definition a drug not registered with South African Medicine Control Council (SA MCC) for children and off label drug use is where the use is outside of its authorized license with SA MCC. RESULTS There were 112 neonates enrolled in the study, of whom 51% were preterm and 49% term infants. The most common diagnoses on admission for the preterm babies were hyaline membrane disease (33%) and sepsis (21%), while it was hypoxic ischemic encephalopathy (42%) and post-operative care (22%) for term infants. There were 759 drug events of which 37% were licensed and followed all the licensing terms, 51% were prescribed in an off label manner and the remaining 12% were of unlicensed drugs. The most common reasons off label drug use were for weight (74%), followed by age (44%), frequency (44%), indication (21%), or a route not described in the licensing terms (13%). There was a lack of pediatric data for 9% of the drugs prescribed. In 203 drug events (27%) a drug was used in an off label manner for more than one reason. Sixty one percent of the drugs used had no information on the use of the drug in neonates. CONCLUSION This is the first study conducted in an African NICU, according to our knowledge and the results are similar to studies conducted in Europe and America. Neonates are exposed to a significant proportion of unlicensed and off label drugs. Neonatal clinical trials should be conducted to address the need for proven safe and efficacious treatment for neonates.

Thesis (MBA)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: Greenwashing is a growing concern globally. The increase in the number of green-marketed products has resulted in an increase in greenwashing. Some companies market their products as green, while they are not. They then respond with greenwashing to neutralise condemnations from environmental laws and government or to gain competitive advantage. Investigations into the existence of greenwashing in developed countries have shown high percentages. This study was therefore aimed at investigating the magnitude of greenwashing in South African products and determining whether there is a similar trend to other investigated countries. This research study was conducted among six South African magazines, which have different target markets and therefore advertise different product categories. The results indicated that 94 percent of green-advertised products in South Africa were greenwashing. Baby products and cosmetic products had the highest percentage of green-advertised products and greenwashing products. Amongst the sins of greenwashing, which were used to analyse the greenness of the products, the sins of ‘vagueness’ and ‘no proof’ had the highest percentages and were evident in all product categories. The study also determined which target market was most susceptible to greenwashing. The results show that new mothers were more likely to buy green products, followed by women in general. The green claims that showed evidence of highest presence in South African products were BPA-free, Natural, Organic and Pure.