Browsing Conference Papers by Title
Now showing items 285-304 of 799
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Exploring a gene-x-environment model of treatment resistant depression: behavioural studies and response to fluoxetine treatment
(Elsevier, 2019)Background: Major depression with psychotic features presents with severe depressed mood and psychosis in the form of nihilistic-type delusions and hallucinations, and is known to be resistant to antidepressant monotherapy ... -
Exploring Africa’s democratic transitions and economic development policy: South African and Nigerian experiences
(SAAPAM, 2014)This paper contends that the new “Africa Rising Narrative” will net lead to the majority of African citizens attaining prosperity under the current democratic transition. this paper argues that Africa lacks appropriate ... -
Exploring CNN-Based Automatic Modulation Classification Using Small Modulation Sets
(Southern Africa Telecommunication Networks and Applications Conference (SATNAC) 2021, 2021)We investigate the effect of a reduced modulation scheme pool on a CNN-based automatic modulation classifier. Similar classifiers in literature are typically used to classify sets of five or more different modulation types ... -
Export market selection methods and the identification of realistic export opportunities for South Africa using a decision support model
(2009)Market selection methods, of which a vast number exist, are a critical tool in firms’ and government’s policy, planning and budgeting processes. To this end, the primary aim of this paper is to determine the international ... -
The extended jet in AP Librae as the source of the VHE γ-ray emission
(AIP, 2017)Most modeling attempts of blazars use a small emission zone located close to the central black hole in order to explain the broad-band spectral energy distribution. Here we present a case where additionally to the small ... -
External contextual factors in information security behaviour
(SITEPRESS, 2020)Human behaviour is often considered to be irrational, difficult to understand, and challenging to manage. This phenomenon has a direct impact on the way in which humans behave when confronted with information security ... -
Extracting the February 1956 ground level enhancement event from legacy cosmic ray recordings
(Springer, 2018)Early continuous recordings of cosmic rays, as measured with Carnegie Type C Ionization Chambers, were made on rolls of photographic paper. This paper describes the extraction of the ionization data of the February 1956 ... -
Extracting the ground level enhancement event of February 1956 from Legacy cosmic ray recordings
(IEEE, 2018)Early continuous recordings of cosmic rays, as measured with Carnegie Type C Ionization Chambers, were made on rolls of photographic paper. This paper describes the extraction of the ionization data of a ground level ... -
The extraction of the temperature gradient from measured temperature profiles with uncertainty propagation, as applied to the high temperature test unit
(SAAM, 2010)This paper highlights the usefulness of applying analytical methods for uncertainty analysis to a least-squares polynomial fit. It also presents an equation to calculate the confidence interval in the slope of a regression ... -
FaceFunda: a taxi ride with teacher-students towards social media literacy in the rural Eastern Cape Province of South Africa
(Association for the Advancement of Computing in Education (AACE), 2014)This paper explores and describes how teacher-students from rural communities in the Eastern Cape, South Africa, enrolled for a BEd Honours programme, experienced social media support to assist and guide them to compile ... -
THE FACTORS AFFECTING THE ADOPTION AND IMPLEMENTATION OF E-MARKETING AMONGST FMCG RETAILERS IN ZIMBABWE
(IBC, 2021)FMCG retailers in Zimbabwe have been slow to embrace and adopt new technology in their marketing eff orts, as they still mainly focus on traditional marketing strategies (Dube & Gumbo 2017) This however did not ... -
Factors contributing to a long term talent development focus for university athletes
(The Global Business and Technology Association, 2013)Talent development in sport is a complex process involving the interaction of multidisciplinary aspects that directly and/or indirectly affect athletic progression and performance. The purpose of this study was to identify ... -
Feasibility of cultivating Hartbeespoort Dam microalgae
(ETA-Florence Renewable Energies, 2011)Three cultivation experiments were conducted to grow microalgae in three consecutively scaled-up laboratory systems, which consisted of one, five and 135-litre bioreactors. The highest productivity achieved under optimum ... -
The feasibility of raising information security awareness in an academic environment using SNA
(Springer, 2018)The human aspect is one of the key success factors in information security (InfoSec). Its impact on InfoSec is so significant that multiple studies have shown that a balanced approach combining technology and security ... -
Fermentation of lignocellulosic biomass using ultrasonic pretreatment
(ETA-Florence Renewable Energies, 2014)The potential fermentation of the sugars derived from water hyacinth, sweet sorghum bagasse and amaranth using indirect ultrasonic pretreatment, was investigated. The optimum sugar and ethanol yield for the ultrasonic bath ... -
Field performance of ambient modal estimation in small signal stability
(IEEE, 2015)Small signal stability is one focus of Wide Area Measurement Systems (WAMS). WAMS systems are becoming more widespread, driven by availability of synchrophasor data from Phasor Measurement Units (PMUs). In this paper, two ... -
Financial analysis of waste-to-energy grate incineration power plant for a small city
(IEEE, 2015)Grate incineration is a widely used waste-to-energy (WtE) technology, which has the potential of contributing significantly to clean energy production and sustainable waste management systems. Various research studies have ... -
Financial planning for retirement amongst South African professional soccer players
(The Global Business and Technology Association, 2013)Logically, financially-educated individuals should make better financial decisions for their families, increasing their economic security and well-being. The purpose of this study was to explore the financial planning and ... -
Finding synergy between international leadership development initiatives: perspectives from the nutrition leadership programmes
(Karger, 2017)There is growing recognition that to address today’s nutritional problems there is a need for effective leaders in nutrition across sectors (academic, corporate, governmental and non-governmental), and at ... -
Finding the four qualities of intelligent industrial reporting
(Stellenbosch Univ, 2019)Internationally, innovation and technology are driving change through concepts such as ‘Industry 4.0’. However, due to various constraints, South Africa is lagging behind in this transformation. Furthermore, local ...