Mende, J.(Computer Society of South Africa (on behalf of SAICSIT), 1988)
The laws and techniques of maJure sub1ects such as Physics and Electrical Engineering are logically connected
to one another in the form of a deductive network There is a foundation of basic laws deriving from them ...
Sigwadi, R.; Dhlamini, M. S; Mokrani, T.; Nemavhola, F.(2019-01-23)
Abstract
This paper aimed to study the influence of zirconium phosphate (ZrP) nanoparticles on reducing the diameter of nanofibres during electrospinning. Addition of metal oxide such as zirconium phosphate ...
The objective of this study was to investigate whether community print media is fulfilling its developmental mandate in society using a comparative study of Alex News and Greater Alex Today community newspapers. This study ...
Polycrystalline Zn1-xCrxO (0.01 ≤ x ≤ 0.09) samples synthesized by solid state reaction technique were sintered at different temperatures following slow step sintering schedule. Structural, micro-structural, optical, ...
A two-dimensional integrodi erential equation resulting from the use of potential harmonics
expansion in the many-body Schr odinger equation is used to study ground-state
properties of selected few-body nuclear systems. ...
Multiple CASE tools that support systems analysis and design are available today. These
tools are becoming indispensable in its support for the systems development process, although the support varies in term of the methods ...
In this paper we consider the consequences of e-learning design and implementation on the working processes and on the roles to be fulfilled in the usually cyclic process of course development and exploitation.
We analyse ...
The declining number of students enrolling for a
qualification in clothing management was evident at a university
in South Africa. Higher Education Institutions experienced
difficulties in recruiting students for textile ...
Anniroot, Jeraline; De Villiers, M.R. (Ruth)(2012)
University students learning object-oriented programming (OOP) encounter many complexities. This paper describes a study in which the primary researcher undertook empirical research aimed at analysing learners’ interactions ...
This study estimates cointegration models by applying the Engle-Granger (1989) two-step estimation procedure, the Phillip-Ouliaris (1990) residual-based test and Johansen’s multivariate
technique. The cointegration ...
Un-doped, Er3+ doped (TiO2:Er3+) as well as Er3+/Yb3+ co-doped (TiO2:Er3+/Yb3+) nanocrystals with different concentrations of RE3+ (Er3+, Yb3+) were successfully synthesized using the sol-gel method.
The powder X-ray ...
The acid-catalyzed inversion of sucrose is often taken as an example of a first order reaction. It is, however, influenced by many factors such as temperature, type of acid used, concentration of sucrose, and the concentration ...
Globally, there is growing concern over transparency and fairness when processing personal information and upholding the privacy of individuals. South Africa faces specific challenges in defining and implementing privacy ...
Two well-known methods of improving the reliability of a system are
(i) provision of redundant units, and
(ii) repair maintenance.
In a redundant system more units made available for performing the system function
when ...
Two important and original buildings in the respective oeuvres of the South African architects RS Uytenbogaardt (1933-1998) and C Strauss Brink (1920-1992), viz. the Bonwit Clothing Factory (1967) in Cape Town by the former, ...
Let L be a zero-dimensional frame and ZL be the ring of continuous integer-valued functions on L. We associate with each sublocale of L, the Banaschewski compacti cation of L, an ideal of ZL, and study the behaviour of ...