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Browsing Research and Innovation Unit ETDs by Title

Browsing Research and Innovation Unit ETDs by Title

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  • The challenges of titanium metal injection moulding 
    Benson, J.M.; Chikwanda, H.K (Journal for New Generation Sciences, Vol 7, Issue 3: Central University of Technology, Free State, Bloemfontein, 2009)
    Titanium has fired the imagination of engineers and designers for decades by its 'ideal' combination of high strength, low density and good corrosion resistance. However, its application has unfortunately been limited to ...
  • Challenges on financial control and accountability in South African municipalities 
    Laubscher, L.H. (Journal for New Generation Sciences, Vol 10, Issue 1: Central University of Technology, Free State, Bloemfontein, 2012)
    Municipalities in South Africa are under pressure as a result of poor financial control and lack of accountability, leading to extensive corruption and financial mismanagement with detrimental consequences for effective ...
  • The chameleon-like characteristics and aspects of learning in higher education 
    Holtzhausen, S.M. (Journal for New Generation Sciences, Vol 2, Issue 2: Central University of Technology, Free State, Bloemfontein, 2004)
    South African higher education institutions required a coherent teaching and learning model, but the effectiveness of such a model is jeopardised by the rapidly changing higher education world and culture. The hope for the ...
  • Characterization of metal powder based rapid prototyping components with respect to aluminium high pressure die casting process conditions 
    Pereira, M.F.V.T.; Williams, M.; Du Preez, W.B (Journal for New Generation Sciences, Vol 8, Issue 2: Central University of Technology, Free State, Bloemfontein, 2010)
    This paper is based on tests performed on die component specimens manufactured by EOS-DMLS (direct metal laser sintering) and LENS (laser engineered net shape) RP (rapid prototyping) technology platforms, as well as ...
  • Church and healthcare: Time for a new debate? 
    Lategan, Laetus O.K. (Journal for Christian Scholarship = Tydskrif vir Christelike Wetenskap, 2017)
    Dit is duidelik dat die Christelike godsdiens ʼn kleinerwordende rol in gesondheidsorgbeleid en -praktyk speel. Dit beteken nie dat die kerk nie ʼn rol het om te speel nie. Die vraag is, wat moet die rol wees van die kerk ...
  • Civic engagement and project learning 
    Holzbaur, Ulrich D. (Journal for New Generation Sciences, Vol 3, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    Experiential learning gives students the chance to discover the course subject and to develop their skills in the context of practical activities. This can be achieved by social learning but also within projects and planning ...
  • Clearing of transient faults in MV networks 
    Van Der Mescht, C.J.; Van Schalkwyk, W.J.D (Central University of Technology, Free State, Bloemfontein: Interim : Interdisciplinary Journal, 2015)
    This paper contains research performed on the effectiveness of methods that aims to clear transient faults on MV networks without causing momentary supply loss to customers due to ARC operations, which is achieved by ...
  • Climate change and ecological systems : a conceptual framework for the understanding of socio-hydrological dynamics 
    Woyessa, Y.E.; Welderufael, W.A. (Interim : Interdisciplinary Journal, Vol 10 , Issue 1: Central University of Technology Free State Bloemfontein, 2011)
    A functioning ecological system results in ecosystem goods and services which are of direct value to human beings. Ecosystem services are the conditions and processes which sustain and fulfill human life, and maintain ...
  • Co-operative education : an effective educational strategy 
    Stanley, Monica (Journal for New Generation Sciences, Vol 3, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    Co-operative Education is an integrated learning model that consists of an academic and Experiential Learning component. The concept of Co-operative Education is based on the application of theory and knowledge obtained ...
  • Combining additive fabrication and conventional machining technologies to develop a hybrid tooling approach 
    Booysen, G.; Truscott, M.; Mosimanyane, D.; De Beer, D. (Interim : Interdisciplinary Journal, Vol 8, Issue 2: Central University of Technology Free State Bloemfontein, 2009)
    South Africa is constantly loosing contracts for the manufacturing of innovative projects to the East, due to its non-competitive mould-making industry. The paper will report on progress made in a specific focus area in ...
  • Community engagement at CUT and its involvement in sustainable development 
    Munsamy, J. (Interim : Interdisciplinary Journal, Vol 13, Issue 2: Central University of Technology Free State Bloemfontein, 2013)
    Increasingly universities are being expected to address community engagement and sustainable development as inherent characteristics of its daily operations, as well as its academic endeavour. In many cases it necessitates ...
  • Community service projects and service learning - recommendations for the School of Electrical and Computer Systems Engineering, CUT 
    Aghdasi, F.; Kaye, S. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    This article explores the possible opportunities in Community Service and Service Learning for the School of Electrical and Computer Systems Engineering at the Central University of Technology, Free State, and outlines the ...
  • Comparative non-linear simulation of temperature profiles induced in an exhaust manifold during cold-starting 
    Desai, D.A. (Journal for New Generation Sciences, Vol 8, Issue 1: Central University of Technology, Free State, Bloemfontein, 2010)
    The simulation of an exhaust manifold's thermal behaviour is an important concern for various reasons. Amongst them is the need to minimise catalyst light-offtime as significant exhaust emissions are generated within this ...
  • A comparative study of methods for defect detection in textile fabrics 
    Nsengiyumva, P.; Vermaak, H.; Luwes, N. (Central University of Technology, Free State, Bloemfontein: Journal for New Generation Sciences, 2015)
    Fabric defect detection methods have been broadly classified into three categories; statistical methods, spectral methods and model-based methods. The performance of each method relies on the discriminative ability of ...
  • Comparison between two meteorological drought indices in the central region of South Africa 
    Edossa, D.C.; Woyessa, Y.E.; Welderufael, W.A. (Interim : Interdisciplinary Journal, Vol 13, Issue 3: Central University of Technology Free State Bloemfontein, 2013)
    The objective of this study was to characterize meteorological droughts in the Central Region of South Africa, Modder River Basin, C52A quaternary catchment using two popular drought indices: Standardized Precipitation ...
  • Component and die design principles and process parameters for the metal injection moulding of a Ti alloy 
    Pereira, M.F.V.T.; Benson, J.M.; Williams, M.; Chikwanda, H. (Journal for New Generation Sciences, Vol 8, Issue 2: Central University of Technology, Free State, Bloemfontein, 2010)
    Metal injection moulding (MIM) offers advantages for mass production of components over conventional production methods for parts with complex shapes and large production runs. The MIM process includes mixing a fine metallic ...
  • Composites in rapid prototyping 
    Gibson, I.; Liu, Y.; Savalani, M.M.; Anand, L.K.; (Journal for New Generation Sciences, Vol 7, Issue 3: Central University of Technology, Free State, Bloemfontein, 2009)
    This paper looks at the development of composite materials in layered manufacturing. It is known that Rapid Prototyping (RP) using a single material compares poorly with other conventional manufacturing processes when ...
  • Computer-aided instruction to improve pass rates of first-year chemistry students 
    Marais, A.F.; Gummow, R.J. (Journal for New Generation Sciences, Vol 7, Issue 3: Central University of Technology, Free State, Bloemfontein, 2009)
    Past imbalances in the South African education system continue to perpetuate in poorly resourced schools and inadequately skilled teachers, resulting in under-prepared university students. At Tshwane University of Technology ...
  • Concept mapping : an invitation to creative thought 
    Brussow, S.M. (Journal for New Generation Sciences, Vol 3, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    Concept maps, when used to improve factual recall from written material or verbal communication, have the potential to enhance effective learning. The use of concept mapping allow higher education learners to create an ...
  • A conceptual analysis of a university of technology and its contribution to research and development 
    Lategan, Laetus O. K. (Interim : Interdisciplinary Journal, Vol 7, Issue 2: Central University of Technology Free State Bloemfontein, 2008)
    This paper provides a conceptual overview of one of the three types of university in the South African higher education band, namely the university of technology. The contention of the paper is that universities of technology ...

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