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  • Schultz, Charlotte Beverly (University of Pretoria, 2016)
    No abstract
  • North, Ernest J.; Mostert, P.G. (Pierre); Du Plessis, P.J. (South African Association of Family Ecology and Consumer Sciences, 2003)
    Meeste outeurs wat oor verbruikersbesluitneming skryf, impliseer dat die verbruiker se besluit om 'n sekere produk of diens te koop ook insluit waar of by watter afsetpunt gekoop sal word. Weinig inligting is beskikbaar ...
  • Meyer, Salome M.; Cronje, Johannes Christoffel; Eloff, Irma (Unisa Press, 2007)
    This article concentrates on the role that affective learning plays in e-learning. Understandably, personal contact is minimal in online learning so the question arises: How do students cope with the lack of personal ...
  • Scheepers, Gerda (University of Pretoria, 2016)
    In recent years the concept of dematerialization has had an effect on design professions that rely on materiality for its manifestation. This process has diminished the unique characteristics of design, but through the ...
  • Grobbelaar, Nathanael; Robbertse, P.J. (Petrus Johannes), 1932- (Elsevier, 2012-05)
    The presence of small knobs/nodules found on the adaxial leaflet surface of some Encephalartos species was investigated in 134 cycad species of nine genera. The knobs, referred to as collicles, were found to be the result ...
  • Bothma, Jacobus du P.; University of Pretoria. Faculty of Veterinary Science. Dept. of Veterinary Tropical Diseases (2014-03-04)
  • Liu, Yang; Wang, Sibu; Li, Linzhou; Yang, Ting; Dong, Shanshan; Wei, Tong; Wu, Shengdan; Liu, Yongbo; Gong, Yiqing; Feng, Xiuyan; Ma, Jianchao; Chang, Guanxiao; Huang, Jinling; Yang, Yong; Wang, Hongli; Liu, Min; Xu, Yan; Liang, Hongping; Yu, Jin; Cai, Yuqing; Zhang, Zhaowu; Fan, Yannan; Mu, Weixue; Sahu, Sunil Kumar; Liu, Shuchun; Lang, Xiaoan; Yang, Leilei; Li, Na; Habib, Sadaf; Yang, Yongqiong; Lindstrom, Anders J.; Liang, Pei; Goffinet, Bernard; Zaman, Sumaira; Wegrzyn, Jill; Li, Dexiang; Liu, Jian; Cui, Jie; Sonnenschein, Eva C.; Wang, Xiaobo; Ruan, Jue; Xue, Jia-Yu; Shao, Zhu-Qing; Song, Chi; Fan, Guangyi; Li, Zhen; Zhang, Liangsheng; Liu, Jianquan; Liu, Zhong-Jian; Jiao, Yuannian; Wang, Xiao-Quan; Wu, Hong; Wang, Ertao; Lisby, Michael; Yang, Huanming; Wang, Jian; Liu, Xin; Xu, Xun; Li, Nan; Soltis, Pamela S.; Van de Peer, Yves; Soltis, Douglas E.; Gong, Xun; Liu, Huan; Zhang, Shouzhou (Nature Research, 2022-04-18)
    Cycads represent one of the most ancient lineages of living seed plants. Identifying genomic features uniquely shared by cycads and other extant seed plants, but not non-seed-producing plants, may shed light on the origin ...
  • Musa, A.; Steeman, H.J.; De Paepe, M. (International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 2007)
    Paper presented at the 5th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, South Africa, 1-4 July, 2007.
  • Vorster, J.M.; Zuidgeest, M.H.P. (Southern African Transport Conference, 2019)
    Cities today face many urban challenges and sustainable transportation is one of these. Cycling has been proposed as one of a basket of solutions as it is an efficient way of travelling in urban areas over short to medium ...
  • Steyn, Lana; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (2010-02-01)
    Rocla (Pty) Ltd is a manufacturer of precast concrete products situated in Roodepoort, Johannesburg. This document highlights the current problems associated with the manufacturing of pipes resulting in excessive cycle ...
  • Winterbach, Hanlie Evelyn Kathleen; Petzer, Inge-Marie; Apps, P.J.; Giesecke, W.H.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
    Milk samples were taken daily or twice weekly, and blood samples twice weekly, from six clinically healthy dairy cows. Acetone concentration was determined by a new headspace gas-chromatographic method that proved to be ...
  • Koster, Liza Sally; Harper, Cindy Kim; Goddard, Amelia (BMJ Publishing Group, 2015)
    A 6 month old, male basset hound was referred for intermittent malaise, and pyrexia that repeated every 10-11 days. Sequential blood counts and bone marrow aspirates demonstrated severe neutropaenia and increased myeloid ...
  • Gain, Stephen Bryant (University of Pretoria, 1981)
    The farm Maandagshoek 254 KT is situated in the eastern lobe of the Bushveld Complex. The investigated sequence forms part of the Winterveld Norite-Anorthosite of the critical zone and consists of the UGl, UG2, UG3 ...
  • Barzegar, Farshad; Khaleed, Abubakar A.; Ugbo, F.U.; Oyeniran, K.O.; Momodu, Damilola Y.; Bello, Abdulhakeem; Dangbegnon, Julien K.; Manyala, Ncholu I. (American Institute of Physics, 2016)
    This work present two-step synthesizes route to low-cost mesoporous carbon from coconut shell. The electrochemical characterization of the coconut shell based activated carbon (CSAC) material as electrode for supercapacitor ...
  • Bechstein, Eva; Southern African Transport Conference (29th : 2010 : Pretoria, South Africa); Transportation Research Board of the National Academies (TRB) (Document Transformation Technologies, 2010-08)
    Paper presented at the 29th Annual Southern African Transport Conference 16 - 19 August 2010 "Walk Together", CSIR International Convention Centre, Pretoria, South Africa.
  • Wheeldon, A.M. (Southern African Transport Conference, 2023)
    Advancing all forms of cycling – mobility, recreation, exercise and sport – constitutes a necessary and critical component of the strategy to address many of the major mobility and related challenges in 21st century urban ...
  • Onderwater, P.; Da Silva, E. (Southern African Transport Conference, 2022)
    The Netherlands is regarded as one of the most prominent cycling countries in the world. It also has one of the best railway systems in the world. Interestingly, the combination of ‘cycling to railway stations’ has a very ...
  • Danneels, Bram; Blignaut, Monique; Marti, Guillaume; Sieber, Simon; Vandamme, Peter; Meyer, Marion; Carlier, Aurelien (Wiley, 2023-02)
    The symbioses between plants of the Rubiaceae and Primulaceae families with Burkholderia bacteria represent unique and intimate plant–bacterial relationships. Many of these interactions have been identified through ...
  • Gonyela, Odwa; Peter, Xolani; Dewar, John B.; Van der Westhuyzen, Chris; Steenkamp, Paul; Fouche, Gerda (Taylor and Francis, 2021)
    A novel cycloartanol (1) and an acylated Sutherlandioside D (2) together with two known cycloartane derivatives, Sutherlandioside B (3) and Sutherlandioside A (4), were isolated from the aerial parts of Sutherlandia ...
  • Sibanda, Thato; Schmidt, Stephan (Elsevier, 2023-12)
    The object of this paper is to propose a new phase-cycle analysis for gear and bearing diagnostics of rotating machinery which synthesises the theory of angle-time cyclostationary (AT-CS). The motivation for this research ...