Stark broadening of isolated ion lines by plasmas by Breger, Peter

“…In particular, emission profiles produced by optically thin plasma sources are considered. Despite the development of the fully quantum mechanical theory in the impact regime by Baranger, the semi-empirical and semi-classical approximations by Griem have been widely used in the practical prediction of widths of isolated lines. …”
Get full text

Stark broadening of isolated ion lines by plasmas by Breger, Peter

“…In particular, emission profiles produced by optically thin plasma sources are considered. Despite the development of the fully quantum mechanical theory in the impact regime by Baranger, the semi-empirical and semi-classical approximations by Griem have been widely used in the practical prediction of widths of isolated lines. …”
Get full text

Identifying and evaluating critical success factors in the implementation of a geographic information system (GIS) : a local authority case study by Friedman, David Joseph

Get full text

A cross-section survey of health information-seeking practices among young adults on a South African university campus by Van Niekerk, Estelle

Get full text

Implementation of market orientation : the success of De Beers' "supplier of choice" initiative

Get full text
Get full text

Household and community effects of contract farming after the fast track land reform programme: a case study of Mazowe tobacco farmers by Moyo, Moses

“…A quantitative analysis, based on a survey questionnaire and a sample of 150 farmers, measured the production and income outcomes of the farmers. …”
Get full text

Nuclear reactions with polarized spin-1/2 beams by Hillhouse, G. C. (Gregory Campbell)

Get full text

Mechanisms for emergent usage of adaptive information systems: a critical realist case of e-financial systems in South Africa by Ononiwu, Chidi Gerard

Get full text

Shifting landscapes, changing dynamics. The rise of regional hegemons : a case study of South Africa, 2009-2018

Get full text

Social representations of the burning of Boys Secondary Schools in Kenya in 2016 by Oburu, Hildah Bochere

Get full text

An exploration of the intrapsychic development and personality structure of serial killers through the use of psychometric testing

Get full text
Get full text

The effects of the unexpected cautionary and annual earnings announcements on the Price Formation Process: evidence from the JSE by Stephans, Mandla-Kayise

“…The study adopted a return based unexpected earnings measures or model of Foster, Olsen and Shevlin (1984), and Van Rensburg's (2002) two-factor Arbitrage Pricing Theory (APT) to be a factor analytic procedure for assessment of a true return generating process for a ‘true' single stock market portfolio. …”
Get full text

Strategic risks to sustainability in infrastructural megaprojects by Goslar, Anthony

“…A model was developed using a theory building process based on a concern variable and the seven core categories that emerged during data collection and analysis. …”
Get full text

Establishing viable and sustainable rural economic development programmes in a competitive global economy : analysis of marula commercialisation in South Africa by Mahlait, Vuyo F.

Get full text

Addressing barriers to understanding emission spectroscopy for novice chemistry students

Get full text

Adding ammonia during Fischer-Tropsch Synthesis: Pathways to the formation of N-containing compounds by De Vries, Christian

“…The use of CO₂ as carbon source, the investigation of the product spectrum at higher space velocities and the use of Rh-based catalysts, when NH₃ is added during FTS were included in shorter studies. …”
Get full text

Attachment in the stepfamily : a social work perspective by Corrie, Lesley

Get full text

Towards an enabling policy and governance framework for the sustainable extraction of unconventional natural gas in South Africa by De Wet, Marion

Get full text

Discursive constructions of “colouredness” and memory in food-and-memory cookbooks and memes by Roman, Samantha

Get full text