Browsing by Title
Now showing items 4773-4792 of 19423
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Dynamic modelling and optimal control of sugar crystallisation in a multi-compartment continuous vacuum pan.
(2002)The objective of this work was to determine the operating conditions which would maximise the crystallisation performance of continuous vacuum pans used in the sugar industry. The specific application investigated in detail ... -
Dynamic modelling of anaerobic digestion of Fischer-Tropsch reaction water.
(2013)Fischer-Tropsch Reaction Water (FTRW) is a high organic strength wastewater produced as a by-product in Sasol’s Fischer-Tropsch Reactors. Typically it has an organic load of 18000 mgCOD/L and is highly acidic with a pH ... -
Dynamic performance of numerical distance protection relays in heavily series compesated networks
(2010-08-31)Series compensating capacitors were initially introduced in transmission networks mainly to increase the -
Dynamic stability and buckling of viscoelastic plates and nanobeams subjected to distributed axial forces.
(2016)Plates and beams are typical examples of structures that must be analyzed and understood. Buckling and vibration represent for such structures a potential source of fatigue and damage. Damage and fatigue are often caused ... -
Dynamics affecting subsistence agricultural production : an exploration of a case study of subsistence crop production within a rural community in the Ingwe Municipality of southern KwaZulu-Natal.
(2012)Agriculture forms the livelihood basis of several billion people around the world. Despite the increasing trend for rural to urban migration the problems associated with poverty are expected to remain predominantly rural ... -
Dynamics and thermalization of a fermion in a fermionic bath embedded in a bosonic bath.
(2013)We consider a model consisting of a finite number of quantum dots each of which confines a spinless electron. We zoom in on a single quantum dot containing an electron of interest treating it as being strongly coupled ... -
The dynamics of a hydrosocial relationship. a case study of the Pinetown/New Germany industrial complex and the Palmiet River.
(2018)This study sought to explore the relationship between Industry located in the Pinetown/ New Germany Industrial complex and the Palmiet River. The objective of the study was to explore industry attitudes and perceptions ... -
The dynamics of consumer behaviour to beverage consumption in a harsh economic environment : a case study of Zimbabwe.
(2003)Living Standards Measures (LSMs) are a way of segmenting or classifying the adult population of a country based on access to and use of a wide range of goods and services. LSMs are a very strong tool for grouping people ... -
The dynamics of cyberbullying in girls' and boys' schools: multiple case studies of secondary schools in KwaZulu-Natal.
(2020)Cyberbullying in schools is an emerging phenomenon not yet well understood. Research shows that cyberbullying may cause psychological, emotional and social damage to victims. As cyberbullying increases in its prevalence, ... -
Dynamics of demand order management on the Just in Time approach: a case at a stationery distributor.
(2017)The challenges of demand order management on the underlying Just in Time (JIT) approach need a long-term solution in order to reduce expenses and enhance supply chain performance. Demand management is a very important ... -
Dynamics of dissipative gravitational collapse.
(2008)In this study we generate the matching conditions for a spherically symmetric radiating star in the presence of shear. Two new exact solutions to the Einstein held equations are presented which model a relativistic radiating ... -
The dynamics of employment and poverty in South Africa : an empirical enquiry based on the KwaZulu-Natal income dynamics survey.
(2004)This study explores the dynamics of employment and poverty in South Africa. Specifically, it is aimed at understanding, over time, the change in household well-being that occurs as a result of the employment types of ... -
The dynamics of financial management in Swaziland : a case of selected primary schools.
(2016)This study analyses the findings of a survey of five primary schools in Swaziland; Hhohho region. The study explores the dynamics of financial management in Swaziland Primary schools through the interpretative paradigm ... -
The dynamics of generating and managing educational resources in Swaziland selected secondary schools.
(2017)In this study I investigated the dynamics of generating and managing educational resources in Swaziland secondary schools. The need for this study arose out of my realisation of a knowledge gap namely the inefficiency in ... -
The dynamics of HIV transmission in out of school young heterosexual men in South Africa : a systematic scoping review protocol.
(BioMed Central., 2017)Abstract available in pdf. -
Dynamics of implementing arts and culture programmes as a curriculum subject in Zimbabwe secondary schools.
(2016)Arts and Culture as a subject is a curriculum innovation that has been institutionalised in the Zimbabwe secondary schools through the Ministry of Education’s directives. Generally, the curriculum programme was introduced ... -
The dynamics of implementing school-based teacher professional development in South Africa: a case study of one rural education circuit in KwaZulu-Natal.
(2020)To transform education in South Africa, it is necessary that teachers, school principals and the circuit manager be appropriately equipped to meet the mounting challenges and needs of this developing country through the ... -
The dynamics of inclusive education in further education and training in South Africa: a case study of two technical and vocational education and training colleges in Pietermaritzburg.
(2019)This research investigated the dynamics of inclusive education in higher education institutions and how inclusive education is understood and practiced in Technical and Vocational Education and Training College (TVET) (DoE, ... -
The dynamics of informal trading in Westcliff, Chatsworth : a case- study of the Bangladesh market.
(2004)No abstract available.