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  • Turner, GR (AIP Publishing, 2014-09)
    A one-dimensional electrostatic sheet model of a coaxial geometry Virtual Cathode Oscillator (VCO) is presented. The cathode is centrally located and connects to a peripherally located plate electrode to form a resonant ...
  • Nabarro, FRN (Taylor & Francis Ltd, 2003)
    The analysis of thermal activation under shear stress in three- and even two-dimensional models presents unresolved problems. The analysis of one-dimensional models presented here may illuminate the study of more realistic ...
  • Wellington, Kevin W; Qwebani-Ogunleye, T; Kolesnikova, NI; Brady, D; De Koning, CB (Wiley Online Library, 2013-04)
    A commercial laccase, Suberase® from Novozymes, was used to catalyse the synthesis of 5,6-dihydroxylated benzo[b]furans and catechol derivatives. The yields were, in some cases, similar to or better than that obtained by ...
  • Kesavan Pillai, Sreejarani; Moloto, N; Ray, SS (2009-02)
    The organization of metal or semiconductor nanoparticles like quantum dots (QDs) on carbon nanotubes (CNTs) is one good example motivated by the desire to combine the properties of two functional nanoscale materials to ...
  • Landman, WA; DeWitt, D; Lotter, D (SASAS, 2010-09)
    The predictability of South African summer rainfall is investigated using coupled ocean-atmosphere models.
  • Cornell, DH; Schutte, SS; Eglington, BL (Elsevier science BV, 1996-07)
    The Ongeluk lavas form part of the Palaeoproterozoic Transvaal-Griqualand West supracrustal sequence of the Archaean Kaapvaal Craton of South Africa. They form a thick shallow-marine volcanic sequence of pillow lava, massive ...
  • Heinecken, TJE; St J Damstra, K (CSIR, National Research Institute for Oceanology, 1983-07)
    In this report available historical information on Onrus estuary is presented. The lower reach of the Onrus River or Onrust River as it is also known, has a small fresh water lagoon at its mouth. The area was originally ...
  • Khan, Z; Keet, CM (Springer-Verlag, 2012-10)
    It has been shown that using a foundational ontology for domain ontology development is beneficial in theory and practice. However, developers have difficulty with choosing the appropriate foundational ontology, and why. ...
  • Chan, P; Theron, J; Van Heerden, R; Leenen, L (2015-03)
    In modern warfare it is no longer sufficient to only focus on physical attacks and counter-measures; the threat against cyber networks is becoming increasingly significant. Modern military forces have to provide counter ...
  • Keet, CM; Khan, MT; Ghidini, C (2014-11)
    Generic, reusable ontology elements, such as a foundational ontology's categories and part-whole relations, are essential for good and interoperable knowledge representation. Ontology developers, which include domain experts ...
  • Moodley, D; Seebregts, CJ; Pillay, AW; Meyer, T (Springer link, 2013-08)
    eHealth governance and regulation are necessary in low resource African countries to ensure effective and equitable use of health information technology and to realize national eHealth goals such as interoperability, ...
  • Klarman, S; Britz, K (25th International Conference On Inductive Logic Programming, 2015-08)
    Data-driven elicitation of ontologies from structured data is a well-recognized knowledge acquisition bottleneck. The development of efficient techniques for (semi-)automating this task is therefore practically vital - ...
  • Ramorulane, Dave (2012-06)
    Open Access (OA) refers to electronic scholarly articles, books, monographs and other grey literature that is freely available. Various electronic platforms limit access to their content due to subscription costs, firewalls, ...
  • Arcia-Moret, A; Sathiaseelan, A; Zennaro, M; Rondón, F; Pietrosemoli, E; Johnson, David (ACM Digital Library, 2016-08)
    TV White Spaces have recently been proposed as an alternative to alleviate the spectrum crunch, characterised by the need to reallocate frequency bands to accommodate the ever-growing demand for wireless communications. ...
  • Fisher, R; Ledwaba, Lehlogonolo; Hancke, G; Kruger, Carel (MDPI, 2015-03)
    The concept of the Internet of Things is rapidly becoming a reality, with many applications being deployed within industrial and consumer sectors. At the ‘thing’ level—devices and inter-device network communication—the ...
  • Namoshe, M; Tlale, NS; Kumile, CM; Bright, G (Massey University, 2008-12)
    Despite advances in recent years, autonomous multi-robot systems remain classed as complex systems, because control and coordination of these systems remain a challenging task. Autonomous mobile robot houses heterogeneous ...
  • Molefe, Onkgopotse M; Fogwill, TA (Information Society Technologies (IST), 2009-05)
    Open Source communities (OSCs), sometimes referred to as virtual or online communities play a significant role in terms of the contribution they continue to make in producing user-friendly Open Source Software (OSS) ...
  • Molefe, Onkgopotse M; Fogwill, T; Gerber, A; van der Merwe, A (CSIR, 2010-09-01)
    Open source software (OSS) has gained prominence worldwide, largely due to cost savings and security considerations. This has caused a change in the IT sector and has led to the migration of desktops from proprietary to ...
  • Van Wyk, Llewellyn V (2008-03)
    The notion of “open building” arose out of a counter movement within the Congrès Internationaux d’Architecture Moderne (CIAM) to the promotion of modern mass housing theories in post-First World War Europe. The opponents ...
  • Macleod, D (Apache Software Foundation, 2013-05)
    With the recent release of an OFED which supports SR-IOV on Infiniband HCAs it is now possible to use verbs from inside a VM. This VMM driver supports these Infiniband HCAs, and any other SR-IOV network device, in OpenNebula.