Suchergebnisse - "Botes, A"

Development of high strength, high conductivity copper by friction stir processing von Surekha, K., Els-Botes, A.

“… The objective of this study is to obtain a high strength, high conductivity copper by friction stir processing. Three milli meter thick pure copper plate was …”
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Selection of wear-resistant materials and implementation framework for remanufacturing ground exploring tools (GETs) for coal mining applications: case-study of continuous miner cutter (CMC’s) components von Akintunde, I. B., Lindsay, E. E., Olakanmi, Eyitayo O., Prasad, R. V. S., Matshediso, B. I., Motimedi, T., Botes, A., Pityana, S. L.

“… Ground exploring tools (GETs), used in coal mining industries, encounter severe failure due to their continuous pressing and scratching against the coal seam …”
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Response of Ti microstructure in mechanical and laser forming processes von Fidder, H., Ocelík, V., Botes, A., De Hosson, J. T. M.

“… Microstructural deformation mechanisms present during three different forming processes in commercially pure Ti were analysed. Room temperature mechanical …”
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Metal matrix composite laser metal deposition for ballistic application von Adam, R, Botes, A, Corderley, G

“… The armour development industry uses ceramic tiles to provide effective ballistic protection to critical areas of military vehicles. The ceramic tiles are …”
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Buyer-supplier collaboration and supply chain resilience: a case study in the petrochemical industry von Kotzé, T., Botes, A., Niemann, W.

“… The purpose of this study was to investigate the underlying mechanisms through which buyer-supplier collaboration enables resilience. A single case study …”
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Process parameter influence on performance of friction taper stud welds in AISI 4140 steel von Hattingh, D.G., Bulbring, D.L.H., Els-Botes, A., James, M.N.

“… ► In this study we extend the FTSW technique to higher strength AISI 4140 steel. ► The study quantifies the influences on weld integrity of process parameters …”
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Mechanical Characterisation of the Effect of Various Forming Processes Applied to Commercially Pure Titanium von Els-Botes, A., Fidder, H., Woudberg, S., McGrath, P.J.

“… This paper illustrates the effect of three forming processes viz. laser forming, mechanical forming and a combination process consisting of a laser forming …”
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Ants, altitude and change in the northern Cape Floristic Region von Botes, A., McGeoch, M. A., Robertson, H. G., van Niekerk, A., Davids, H. P., Chown, S. L.

“… Aim Climate-modelling exercises have demonstrated that the Cape Floristic Region is highly sensitive to climate change and will apparently lose much of its …”
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Amanita phalloides poisoning: one harvest, three outcomes von Pillay Mauree, A, De Maayer, T, Botes, A, Fabian, J, Etheredge, H, Duncan, EM, Botha, J

“… Summary The case study is to alert all health care workers and the public alike to the dangers of ingesting wild mushrooms. We describe an incidence of Amanita …”
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Growth and Mating of Cryptococcus neoformans var. grubii on Woody Debris von Botes, A, Boekhout, T, Hagen, F, Vismer, H, Swart, J, Botha, A

“… A total of 36 Cryptococcus neoformans strains originating from South Africa were screened for wood degrading enzymes. All strains tested positive for cellulase …”
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Ground-dwelling beetle assemblages in the northern Cape Floristic Region: Patterns, correlates and implications von BOTES, A, MCGEOCH, M.A, CHOWN, S.L

“… Recent studies have both shown and predicted that global climate change will have a substantial influence on biodiversity. This is true especially of a global …”
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Concept analysis: some limitations and possible solutions von Botes, A

“… Concepts are the basic building blocks of scientific knowledge or theoretical frameworks for any discipline. The strength of the theories that guide a …”
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Optimisation of the biocatalytic resolution of styrene oxide by whole cells of Rhodotorula glutinis von Yeates, C.A., Smit, M.S., Botes, A.L., Breytenbach, J.C., Krieg, H.M.

“… Various studies have described the optimisation of the hydrolysis of epoxides through epoxide hydrolase, however, far fewer have investigated the specific …”
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Characterization Of Microstructure And Fatigue Life Of CP Titanium Grade 2 Specimens Subject To Various Bending Processes von Fidder, H, Botes, A, Woudberg, S, McGrath, P J

“… This study focussed on an investigation into the fatigue behaviour of commercially pure (CP) titanium (Ti) grade 2 specimens produced by various bending …”
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Faecal analysis suggests generalist diets in three species of Western Cape cordylids von Clusella-Trullas, S., Botes, A.

“… Climate has been proposed as an explanation for the present-day distribution of closely-related melanistic and non-melanistic cordylid species in the …”
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Faecal analysis suggests generalist diets in three species of Western Cape cordylids von Clusella-Trullas, S., Botes, A.

“… Climate has been proposed as an explanation for the present-day distribution of closely-related melanistic and non-melanistic cordylid species in the …”
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Affinity purification and characterization of a yeast epoxide hydrolase von Botes, A.L

“… Purification of the membrane-associated epoxide hydrolase from the yeast Rhodosporidium toruloides CBS 0349 to electrophoretic homogeneity was achieved in a …”
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Identification of three novel mycoplasma species from ostriches in South Africa von Botes, A., Peyrot, B.M., Olivier, A.J., Burger, W.P., Bellstedt, D.U.

“… Mycoplasmas have been implicated in certain clinical syndromes in ostriches and are associated with upper respiratory tract infections. As these infections …”
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Critical thinking by nurses on ethical issues like the termination of pregnancies von Botes, A

“… This research forms part of a larger interdisciplinary research project on the termination of pregnancies. The focus of this part of the project is on the …”
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Calcium alginate entrapment of the yeast Rhodosporidium toruloides for the kinetic resolution of 1,2-epoxyoctane von Maritz, J., Krieg, H.M., Yeates, C.A., Botes, A.L., Breytenbach, J.C.

“… Resting cells of the yeast Rhodosporidium toruloides (UOFS Y-0471) were immobilised in calcium alginate beads for the enantioselective kinetic resolution of …”
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