This paper intends to focus attention on possibilities and processes in developing tracts of vacant, often unsightly and under-utilised transport land in our cities and suburbs
Jafari, H.; Mahmoudi, M.; Noori Skandari, M. H.(2021-02-25)
The main aim presented in this article is to provide an efficient transferred Legendre pseudospectral method for solving pantograph delay differential equations. At the first step, we transform the problem into a continuous-time ...
In this paper, Burr-type XII X¯ synthetic schemes are proposed as an alternative to the classical X¯ synthetic schemes when the assumption of normality fails to hold. First, the basic design of the Burr-type XII X¯ synthetic ...
Newtown, a district in the western inner city of Johannesburg, has a long history of urban renewal of contested inner city space.
The City Council of Johannesburg’s councillors, planners and consultants have guided and ...
The synergistic effect of nitric oxide toward dephosphorylation reactions involving phosphate esters was the subject of investigation in this research. Sodium nitroprusside under UV irradiations at 254nm, 365nm and white ...
2, 2, 6, 6-Tetramethylpiperidine-N-oxyl radical (TEMPO) is a stable nitroxyl radical, as well as a highly efficient selective oxidation catalyst. It can efficiently catalyze the selective oxidation of C6 primary hydroxyl ...
In an earlier paper the notion of a ray guard --'- a guard that can only see along a single ray, was introduced. The ray guarding problem is in siting the fewest possible such guards so that they guard all adjacencies ...
As an electromagnetic response detection technique, non-resonant microwave absorption (NRMA) has been without doubt, one of the fundamental tools in characterizing high temperature superconductors (HTSC). The technique can ...
Non-response is an error common to most surveys. In this dissertation, the error of non-response is described in terms of its sources and its contribution to the Mean Square Error of survey estimates. Various response and ...
Functionally graded materials provide a flexible and individualized strategy for material design, allowing for optimization of properties and performance for particular purposes. The investigation considers the effects of ...
Finnie, G.R.(Computer Society of South Africa (on behalf of SAICSIT), 1987)
This paper describes a study of changes in attitude toward computers exhibited by novice student users during
a first course in business computing. Several dimensions of attitude were established by factor analysis. ...
Mwapwele, Samwel; Van Biljon, Judy(John Wiley & Sons Ltd, 2021)
Collaboration is fundamental to progress in the field of information and communication
technologies for development (ICT4D) research where interdisciplinary teams
are involved in the requirements elicitation, design, ...
Rennhackkamp, MH(South African Institute of Computer Scientists and Information Technologists, 1990)
A distributed database management system must facilitate integrated processing of data which is physically distributed over a network of node computers, while providing locality transparency.
The NRDNIX prototype has ...
A scheme, analogous to the linear combination of atomic orbitals (LCAO), is used
to calculate rates of reactions for the fusion of nuclei con¯ned in molecules. As an
example, the possibility of nuclear fusion in rotationally ...
A new and very general method was developed for calculating the charge and spin-resolved electron tunnelling in type-II heterojunctions. Starting from a multiband k.p description of the bulk energy-band structure, a multiband ...
There is, as yet, no single formal definition for the object-oriented approach. The object-oriented paradigm is described in terms of the concepts accentuated by the approach, namely classes, objects, methods, messages and ...
Modern data intensive applications, such as multimedia systems require the ability to store and manipulate complex data. The classical Database Management Systems (DBMS), such as relational databases, cannot support these ...
Waldron, JT(South African Computer Society (SAICSIT), 2000)
Dynamic quantitative measurements of Bytecode and Stack Frame Usage by Eiffel and Java Programs in the Java Virtual Machine are made. Two Eiffel programs are dynamically analysed while executing on the JVM, and the results ...