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Browsing College of Science, Engineering and Technology by Title

Browsing College of Science, Engineering and Technology by Title

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  • Current Frontiers in Electrochemical Biosensors Using Chitosan Nanocomposites 
    Mishra, S.B.; Mishra, A.K.; Tiwari, A. (2011)
  • Curriculum Engineering: A South African Case 
    Ramdass, Kemlall (IEEE, 2016-10-01)
    Constructive alignment of curricula in terms of content, formative and summative assessments are imperative for student success in higher education and career pursuit. The development of curricula in an open distance ...
  • Curriculum development for mobile digital literacy skills acquisition using a Design Science Approach 
    Van Biljon, Judy; Van der Merwe, Ronell; Van Heerden, D (The Journal of Community Informatics, 2015-12-18)
    Mobile digital literacy skills development as part of digital inclusion is compellingly relevant but exactly what the curriculum should contain is less evident. In this paper, we report on the development of a mobile digital ...
  • Cyber security for home users : a new way of protection through awareness enforcement 
    Kritzinger, E.; Von Solms, S.H. (2010)
    We are currently living in an age, where the use of the Internet has become second nature to millions of people. Not only do businesses depend on the Internet for all types of electronic transactions, but more and more ...
  • Cyber-attack avoidance behaviour in District Health Information System (DHIS) : a case of Tshwane district healthcare centres 
    Netshishivhe, Thetshelesani Angel (2023-03-07)
    Implementing effective cyber-security controls in e-health systems in South Africa, especially those used in hospitals, will help prevent cyber-attacks and protect sensitive data. This study aimed to determine the effective ...
  • Cyber4Dev Security Culture Model for African Countries 
    Reppoh, Victor ; Da Veiga, Adele (Springer, Cham, 2022-07-06)
    Creating a good information security culture among employees with-in organizations is the cornerstone for a safe and robust cyberspace. Further-more, a strong information security culture within organizations will assist ...
  • Cyber4Dev-Q: Calibrating cyber awareness in the developing country context 
    Renaud, Karen; Loock, Marianne; Da Veiga, Adele (Wiley, 2021)
    Citizens of the hyper-connected world face tremendous challenges in managing their personal online risks; that is to preserve their cyber safety, cyber security and cyber privacy. Governments allocate significant resources ...
  • A Cybersecurity Culture Research Philosophy and Approach to Develop a Valid and Reliable Measuring Instrument 
    Da Veiga, Adele (SAI Computing Conference, 2016-07-13)
    A cybersecurity culture must be promoted at an international, national, organizational, and individual level to aid in minimizing risks from a human perspective in cyberspace. To promote such a culture it has to be ...
  • The cytotoxic effect and molecular targets of ezetimibe in A549 lung cancer cells 
    Munnik, Chamone (2023)
    The p53 gene is a well-known tumour suppressor gene, shown to be dysfunctional in more than 50% of human malignancies. The cellular significance of this oncogene is evident in a series of diverse cellular antiproliferation ...
  • Data acquisition system for pilot mill 
    Molepo, Isaih Kgabe (2016-04)
    This dissertation describes the development, design, implementation and evaluation of a data acquisition system, with the main aim of using it for data collection on a laboratory pilot ball mill. An open-source prototype ...
  • Data mining and predictive analytics application on cellular networks to monitor and optimize quality of service and customer experience 
    Muwawa, Jean Nestor Dahj (2018-11)
    This research study focuses on the application models of Data Mining and Machine Learning covering cellular network traffic, in the objective to arm Mobile Network Operators with full view of performance branches (Services, ...
  • A data structure for exchanging geographical information 
    Cooper, A.K. (Computer Society of South Africa (on behalf of SAICSIT), 1988)
    Geographical information consists of non-spatial information (alphanumeric) and spatial information (vector and raster), the relationships between the non-spatial information and the spatial information, as well as ...
  • A data structure for exchanging geographical information 
    Cooper, AK (1987)
    Geographical information consists of non-spatial information (alphanumeric) and spatial information (vector and raster), the relationships between the non-spatial information and the spatial information, as well as the ...
  • Data Structure Traces 
    Schach, Stephen R. (Computer Society of South Africa (on behalf of SAICSIT), 1983)
    Three levels of traces for data structures (as opposed to simple variables) are defined. A machine-code core dump is essentially a low level trace. A high level trace reflects the high level language in which the data ...
  • Data Structures for Generalized Network Algorithms 
    Currin, Desmond C. (Computer Society of South Africa (on behalf of SAICSIT), 1983)
    Generalized network problems involve the optimization of a flow through a network. In contrast to normal networks, generalized networks include multipliers which alter the flow as it passes through the arcs. This enables ...
  • Data structuring via functions 
    Venter, BH (South African Institute of Computer Scientists and Information Technologists, 1990)
    A programming language data model is introduced, based on the notions that variables are functions and types are sets of values. It is shown that, despite the simplicity of the underlying mathematical formalism, the data ...
  • Data-dependence of semantic information 
    Heidema, J; Labuschagne, W.A. (South African Institute of Computer Scientists and Information Technologists, 1990)
    The theory of semantic information is sketched in an algebraic setting, and automorphisms characterising various degrees of incompatibility are introduced. Data-dependent measures of semantic information are defined in ...
  • Database consistency under UNIX 
    Viktor, HL; Rennhackkamp, MH (South African Institute of Computer Scientists and Information Technologists, 1991)
    A recovery technique, to facilitate the recovery from system failures should ensure a consistent database state at all times. The UNIX write system call uses a delayed-write policy. Data blocks are kept in a buffer cache ...
  • Database Design: Choice of a Methodology 
    King, M. C. F.; Naude, G.; von Solms, S. H. (Computer Society of South Africa (on behalf of SAICSIT), 1979)
    Aspects are discussed of the pract.Ical applicat.Ion of recent relatlonal theory The relevant defirut.Ions, extracted from vanous papers, have been restated usmg a common notat.Ion An attempt is made to descnbe unambiguously ...
  • Decision tables as a knowledge representation formalism 
    Podevyn, D. (Computer Society of South Africa (on behalf of SAICSIT), 1987)
    A knowledge engineering tool called GESS (General Expert System Shell) is presented which is used for building different types of expert systems. Knowledge representation is based on direct extensions of the idea of decision ...

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