Browsing Research Output by Title
Now showing items 1489-1508 of 13363
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Case study: Apparel industry waste management: A focus on recycling in South Africa
(International Solid Waste Association, 2010) -
Case study: energy savings for a deep-mine water reticulation system
(Elsevier, 2012)In deep level mining, water reticulation systems are one of the major consumers of electricity. The refrigeration plants, together with the underground water supply and dewatering systems are integrated to form one complete ... -
Case study: the effects of a variable flow energy saving strategy on a deep-mine cooling system
(Elsevier, 2013)Cooling systems consume up to 25% of the total electricity used on deep level mines. These systems are integrated with the water reticulation system to provide chilled service water to the mine as well as cooling for mine ... -
Catalogue of snout mites (Acariformes: Bdellidae) of the world
(Magnolia Press, 2016)Bdellidae (Trombidiformes: Prostigmata) are moderate to large sized predatory mites that inhabit soil, leaves, leaf litter, and intertidal rocks. They are readily recognized by an elongated, snout-like gnathosoma and by ... -
Catalysis of linear alkene metathesis by Grubbs-type ruthenium alkylidene complexes containing hemilabile α,α-diphenyl-(monosubstituted-pyridin-2-yl)methanolato ligands
(Beilstein-Institut, 2019)Four new Grubbs-type precatalysts [RuCl(H2IMes)(O^N)(=CHPh)], where [O^N = α,α-diphenyl-(3-methylpyridin-2-yl)methanolato, α,α-diphenyl-(4-methylpyridin-2-yl)methanolato, α,α-diphenyl-(5-methylpyridin-2-yl)methanolato and ... -
Catalytic dehydrogenation of the liquid organic hydrogen carrier octahydroindole on Pt (111) surface: ab initio insights from density functional theory calculations
(Elsevier, 2019)Ab initio calculations based on dispersion-corrected density functional theory were used to gain insight into the adsorption properties of reactants and products involved in the catalytic dehydrogenation of octahydroindole ... -
Catalytic dehydrogenation onset of liquid organic hydrogen carrier, perhydro-dibenzyltoluene: the effect of Pd and Pt subsurface configurations
(Elsevier, 2019)Perhydro-dibenzyltoluene (H18-DBT) is the hydrogen-rich form of the liquid organic hydrogen carrier (LOHC), dibenzyltoluene. The reversible catalytic hydrogenation and dehydrogenation of LOHCs has made them highly favored ... -
The catalytic effect of Benfield waste salt on CO2 gasification of a typical South African Highveld coal
(Springer, 2019)The possible catalytic effect of a 5% loading by mass of crystallized salt from spent Benfield solution (SBFS) was investigated and compared with the catalytic influence of a 5 mass% loading of K2CO3 on the char–CO2 ... -
Catalytic hydroprocessing of ground cottonseeds in a cottonseed oil and 1-octane solvent to produce renewable diesel. (Slide presentation)
(ETA-Florence Renewable Energies, 2017) -
Catalytic oxidation of alcohols with novel non-heme N4-tetradentate manganese(II) complexes
(RSC, 2018)We report the preparation and characterisation of a series of novel non-heme N4-tetradentate Mn(OTf)2 complexes of the type, [(L)MnOTf2], where L = R,R and S,S enantiomers of BPMCN, its 6-methyl and 6-bromo derivatives as ... -
Catalytic reduction of 4-nitrophenol using synthesized and characterized CoS@MorphcdtH/CoS@4-MPipzcdtH nanoparticles
(JCCS, 2023)CoS@MorphcdtH NPs and CoS@4-MPipzcdtH NPs were synthesized by precip itation method involving three mechanisms: inclusion, occlusion, and adsorp tion. The synthesized NPs were characterized with the help of UV-Vis spectroscopy, ... -
Category-based phoneme-to-grapheme transliteration
(International Speech Communication Association ( ISCA ), 2013)Grapheme-based speech recognition systems are faster to develop but typically do not reach the same level of performance as phoneme-based systems. In this paper we introduce a technique for improving the performance of ... -
Cathodic protection system design framework
(IEEE, 2019)The aim of this article is to establish a cathodic protection (CP) system design framework for the petrochemical industry in South Africa. The CP system design framework is destined to be used as a guideline when designing ... -
The causes of conflict in public and private sector organizations in South Africa
(University of Primorska Faculty of Management, 2008)The uncertainty that accompanies organizational change heightens prospects for intra organizational conflict. Notwithstanding this, the knowledge base on the sources (or causes) of organizational conflict is underdeveloped ... -
Causes of stress in public schools and its Impact on work performance of educators
(Kamla-Raj Enterprises, 2013)This article reports on educator stress in public schools. In doing so, the article sets the objectives of identifying the causes of stress in public schools of educators in KwaZulu-Natal. The data were collected by means ... -
Caveat magister! Die uitsetting van kosgangers uit koshuise van openbare skole weens onbetaalde koshuisgeld
(LitNet, 2017)Verskeie openbare skole dui in briewe, op webtuistes en in aansoekvorms aan dat 'n kosganger uit die skool se koshuis gesit kan word indien koshuisgelde nie betaal word nie. In hierdie artikel word besin oor die regsgeldigheid ... -
Cavinula lilandae (Bacillariophyta), a new diatom species from the Congo Basin, Central Africa
(Taylor & Francis, 2013)Cavinula lilandae, a small new diatom from the Congo Basin in Central Africa, was observed in acid riverine habitats in an almost pristine tropical rain forest. It occurred in a periphytic diatom community dominated by ... -
Ce0.8Sr0.2CoxFe1-xO3-delta (x=0.2, 0.5, 0.8) - a Perovskite-type nanocomposite for application in the oxygen evolution reaction in alkaline media
(Wiley, 2020)Three perovskite‐type nanocomposites, i. e. Ce0.8Sr0.2CoxFe1‐xO3‐δ (x=0.2, CSCF1; 0.5, CSCF2; 0.8, CSCF3), were synthesized employing the sol‐gel technique, subsequent to which they were physically and electrochemically ... -
Celebrating the intellectual legacy of A.C. Jordan
(Taylor and Francis Online, 2014)The paucity or dearth of scholarship around A.C. Jordan's contributions as teacher, visionary, scholar and political activist in South Africa is as disconcerting as it is disillusioning. This paper seeks to take A.C. ... -
A celebration of book history in Africa
(Institute for the study of English in Africa, 2008)