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Browsing Research and Innovation Unit by Issue Date

Browsing Research and Innovation Unit by Issue Date

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  • The history of professional African women : a South African perspective 
    Lues, Liezel (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    This article reviews the perspectives on the rights, roles and endeavours of women in the South African work environment. In an attempt to achieve this objective, the article commences with a holistic approach on the ...
  • The relationship between body mass index, energy intake and level of physical activity of HIV positive women (25-44 years) in Mangaung 
    Le Roux, M.; Walsh, C.; Nel, R.; Hattingh, Z. (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    Objective: To determine the relationship between body mass index (BMI), energy intake and levels of physical activity of HIV negative and HIV positive women. Design: Cross sectional study. Methodology: A random sample ...
  • Catchment management-model evaluation : verifying data for the implementation of the water release module of the WAS program 
    Jansen van Vuuren, A.; Pretorius, E.; Benade, N. (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    The Water Administration System (WAS) is designed to be a management tool for irrigation schemes and water offices that want to manage their water accounts and supply to clients through canal networks, pipelines and rivers. ...
  • Vacuum casting as a rapid manufacturing and prototyping option 
    Aggenbacht, F.C. (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    This article looks at the role that vacuum casting plays in the rapid prototyping and rapid manufacturing process. The accuracy to which components can be reproduced, by looking at the controllable factors in the casting ...
  • Gynaecological product development facilitated through RP and Rapid Tooling 
    Barnard, L.J.; Booysen, G.J.; De Beer, D.J. (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    Atkinson distinguishes between four types of prototypes, categorised through its end-use: •Design or aesthetic prototypes •Geometrical prototypes •Functional prototypes •Technological prototypes Shigley and Mitchell ...
  • Cooling capacity of vortex tubes by changing different characteristics 
    Strauss, J.A.; Du Preez, J. (Interim : Interdisciplinary Journal, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    The improvement of the efficiency and cooling capacity of a simple vortex tube is considered. Three Ranque-Hilsch Vortex tubes, with different diameters and lengths, were developed and manufactured. The vortex tube is an ...
  • Cultural theory and the security fraternity 
    Kokt, Desere; Chadinha, Jos G. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    There is an ongoing debate on the importance and meaning of organisational culture. Comprehending the prevailing organisational culture is crucial for organisations that need to change and/or launch new projects. This ...
  • Doeltreffende delegasie en kommunikasie in ondernemings 
    Duvenage, J.B. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    Delegation refers to the allocation of duties, authority and responsibilities to sub-ordinates with the purpose of easing the managers task and making more meaningful decisions and more efficient performance of word possible. ...
  • Congestive heart failure in patients with systemic hypertension : a retrospective analysis with gated bloodpool scintigraphy 
    Beyer, L.; Otto, A.C. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    Congestive heart failure (CHF) is a clinical syndrome that may be a manifestation of inadequate myocardial contraction (myocardial failure), volume overload or inadequate ventricular filling. In the Framingham Heart Study ...
  • Converting a remote control car into an automatic guided vehicle 
    Boje, E.; Vermaak, H. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    Recently, a lot of research has been published in the field of Automatic Guided Vehicles. One of the crucial starting points is to decide what base to use for the vehicle. The development of the base seldom forms part of ...
  • The impact of soil compaction on the vegetative growth of carrots (Daucus carota, var. Sativas) planted in loosened and unloosened soil in the Eastern Free State 
    Hadebe, G.P.; Van der Westhuizen, C. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    This study focuses on trials conducted on plots in the Leratong and Mpho vegetable gardens in the Eastern Free State. The aim was to investigate the possible impact of soil compaction on the growth of carrots planted on ...
  • 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 ...
  • Actions for local government excellence in intergovernmental relations in South Africa 
    Geldenhuys, Abie J. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    The Constitution of the Republic of South Africa, 1996 (Act 108 of 1996) and conclusive Acts analysed in this article reflects the process of local government democratization in South Africa. In this milieu, the importance ...
  • Molecular methods for the detection of food-borne pathogens an overview 
    Jacoby, A; Booysen, E. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    With various food-borne pathogens that are liable for human illnesses and in some occasions even deaths, a rapid method for detecting these pathogens has become critical, not only in the food industry for hygienic and ...
  • Facilitate or sink? 
    Du Plessis, Jeanette (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    This article is based on reviewing literature as well as experiences in the fields of Radiography and Biochemistry. Major changes have occurred in the Higher Education environment over the recent past. The concept of ...
  • Vestigingsvraagstukke van ondernemings : 'n kort oorsig 
    Duvenage, J.B. (Interim : Interdisciplinary Journal, Vol 4, Issue 2: Central University of Technology, Free State, Bloemfontein, 2005)
    One of the most important decisions an entrepreneur can make is to determine the physical location of the enterprise. Each enterprise has its own ideal place. The place of establishment must contribute to the optimal ...
  • Sport and recreation activity patterns of 12-year-old learners at a city private primary school 
    Smuts, S-L.; Wessels, J.C. (Journal for New Generation Sciences, Vol 3, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    The new millennium brought about many changes, including changes in the physical activity patterns of children. Children are labelled as the "screen generation". Owing to the wide exposure to computers, television, play ...
  • Transformation in higher education and financial sustainability : the IFIE-concept 
    Brussow, Marcel W. (Journal for New Generation Sciences, Vol 3, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    The world today is in a period of transition. Traditional higher education institutions also seem to have lost whatever stability they may once have possessed. A failure to respond to exponential change in society affects ...
  • Service-learning and experiential learning as forms of experiential education : similarities and dissimilarities 
    Snyman, Andries (Journal for New Generation Sciences, Vol 3, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    In 2003 is vier technikons genooi om deel te neem aan die "Community Higher Education Service Partnership" (CHESP) inisiatief van die "Joint Education Trust" (JET). Die doel is om diens-leer modules oor verskeie dissiplines ...
  • Networking : a professional development strategy 
    Holtzhausen, Somarie; Kruger, Eldalize (Journal for New Generation Sciences, Vol 3, Issue 1: Central University of Technology, Free State, Bloemfontein, 2005)
    Networking plays a crucial role in an academic's professional development. The reason for this is locked up in the process of taking advantage of contacts with other people for career and professional purposes. In the past ...

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