Browsing Engineering, Built Environment and Information Technology by Author "Walwyn, David Richard"
- UPSpace Home
- →
- Engineering, Built Environment and Information Technology
- →
- Browsing Engineering, Built Environment and Information Technology by Author
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Engineering, Built Environment and Information Technology by Author "Walwyn, David Richard"
Now showing items 1-20 of 27
-
Keebler, Daniel; Walwyn, David Richard; Welte, Alex (Wiley-Blackwell, 2013)Population-type models, accounting for phenomena such as population lifetimes, mixing patterns, recruitment patterns, genetic evolution and environmental conditions, can be usefully applied to the biology of HIV infection ...
-
Walwyn, David Richard; Bertoldi, Andreas; Gable, Christian (Emerald, 2019)PURPOSE : Hydrogen fuel cells could play an important role in meeting the challenges of the Two Degrees Scenario. The purpose of this paper is to review the development of this technology in South Africa with the aim of ...
-
Walwyn, David Richard (Academy of Science of South Africa, 2008-11)Despite the importance of labour and overhead costs to both funders and performers of research in South Africa, there is little published information on the remuneration structures for researchers, technician and research ...
-
Walwyn, David Richard; Nkolele, Adolph T. (Medpharm Publications, NISC (Pty) Ltd and Cogent, Taylor and Francis Group, 2018)Established in 2003 as a Public-Private Partnership (PPP) covering vaccine research and development, manufacturing and supply, the Biovac Institute has grown from an initial base of 24 staff and a revenue of R188 million ...
-
Walwyn, David Richard (BioMed Central, 2013-03-08)South Africa’s expenditure on tuberculosis (TB) research and development (R&D) is insignificant relative to both its disease burden and the expenditure of some comparator countries with a minimal TB incidence. In 2010, ...
-
Walwyn, David Richard (World Scientific, 2010-06)Gross domestic expenditure on research and development (GERD), usually expressed as a percentage of gross domestic product (GDP), is a widely used indicator to reflect the research intensity within a national economy, ...
-
Walwyn, David Richard; Cloete, Laurens (Academy of Science of South Africa, 2018-11-27)The release for public comment of the Draft 2018 White Paper on Science, Technology and Innovation marks the culmination of a lengthy internal process within the Department of Science and Technology (DST). As noted in ...
-
Walwyn, David Richard; Combrinck, Celeste (Sage, 2021-10)Current pedagogical approaches to science and technology policy studies in southern African universities may fail to provide students with the necessary capabilities to be effective as innovation policy practitioners. This ...
-
Walwyn, David Richard; Nkolele, Adolf T. (BioMed Central, 2018-03-27)BACKGROUND : Public–private partnerships (PPPs), widely used as a means of leveraging the skills, expertise and resources of the private sector to mutual advantage, were similarly adopted by South Africa to support public ...
-
Potts, Storm; Walwyn, David Richard (Department of Science and Technology, 2020-05)Wide-scale deployment of variable renewable energy (wind and solar photovoltaic) is constrained by its associated requirements for energy storage, the technologies for which are currently too expensive to be routinely ...
-
Riley, Darren L.; Walwyn, David Richard; Edlin, Chris D. (American Chemical Society, 2016-04)The current three-step manufacturing route for the preparation of tenofovir disoproxil fumarate (1) was assessed and optimized leading to a higher yielding, simpler and greener process. Key improvements in the process route ...
-
Singh, Viren; Walwyn, David Richard (Athabasca University Press, 2017)This study was aimed at determining whether a specific research methodology was dominant within a cohort of master’s level engineering management students and, if so, whether this preference was directed by their personal ...
-
Walwyn, David Richard (Routledge, 2013)Registered in 2001, tenofovir disoproxil fumarate (TDF) has quickly become a mainstay of first line regimens for the treatment of HIV. Initially only available in developed countries at a cost of US$5 000 per person per ...
-
Walwyn, David Richard; Maitshotlo, Boitumelo (African Networks on Ethnomedicines, 2012)In many South African communities, Traditional Health Practitioners (THPs) are significant participants within a plural health care system. For several years, it has been argued that this role, especially in the context ...
-
Walwyn, David Richard; Naidoo, Shahendra (NISC Pty (Ltd) and Informa Limited (trading as Taylor & Francis Group), 2020)Although innovation policy mix as an analytical framework has been widely used and reported for developed countries, its application to developing countries has been minimal. In this study, an exploratory sequential approach ...
-
A qualitative study of the attitudes of South African spaza shop owners to coopetitive relationships Hare, Charles; Walwyn, David Richard (Association for Professional Managers in South Africa, 2019-06)BACKGROUND: Coopetition is a powerful means by which microenterprises can compete against large firms in low margin sectors, such as the small retail outlets in South African townships, known locally as spaza shops. ...
-
Walwyn, David Richard; Brent, Alan Colin (Elsevier, 2015-01)South Africa’s Renewable Energy Independent Power Producers Procurement Programme (the REI4P) is an extensive initiative to install 17.8 GW of electricity generation capacity from renewables – wind, solar, biomass, biogas ...
-
Walwyn, David Richard; Maitshotlo, Boitumelo (Health and Medical Publishing Group, 2010-09)BACKGROUND: A large proportion of HIV-positive South Africans regularly consult traditional health practitioners (THPs) for their health care needs, despite evidence of negative interactions with antiretrovirals (ARVs) and ...
-
Meleloe, K.E.; Walwyn, David Richard (Association for Professional Managers in South Africa, 2016)Notwithstanding the 2014/15 plunge in crude oil prices, Gas-to-Liquids (GTL) technology has been acclaimed as an important alternative to existing sources of liquid fuels, leading to significant efforts by many oil and gas ...
-
Walwyn, David Richard (Southern African Institute for Industrial Engineering, 2008-09)The importance of migrating the South African economy from its present dependence on resource-based industries towards more knowledge-intensive economic activities has been repeatedly emphasized in many policy documents ...
Now showing items 1-20 of 27