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Now showing items 3765-3784 of 35397
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Cassava starch as modified release excipient in selected gliclazide oral dosage forms
(North-West University (South Africa) , Potchefstroom Campus, 2015)Solid oral dosage forms are still the most leading delivery system employed commercially due to the ease in which it can be handled, administered and even transported. Several varieties of solid oral dosage forms are ... -
Castaways and colonists from Crusoe to Coetzee
(North-West University, 2012)Generic transformation of the castaway novel is made evident by the various ways in which the narrative boundaries that separate fiction from reality and history, the past from the present, and the rational from the ... -
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 hydrothermal liquefaction of industrial lignin to bio-oil
(North-West University (South Africa)., 2022)The negative implications of the world’s current fossil fuel systems are driving researchers to search for alternative energy resources. One of the alternative energy resources that has received attention is renewable fuels ... -
Catalytic microchannel reactor development for the removal of carbon monoxide from hydrogen-rich gas streams
(North-West University (South Africa), 2021)Currently, hydrogen (H₂) fuel cells are among the fastest emerging clean power generation technologies worldwide. The emergence of H₂ energy and fuel cells for power generation originates from the renewable energy sector, ... -
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, ... -
Catalytic steam gasification of large coal particles
(North-West University, 2011)Catalytic gasification has been studied extensively in order to develop more efficient and economic coal conversion processes. Fundamental studies regarding catalytic gasification have thus far focused on experimentation ... -
Catchpole, B. 1982. A map history of the modern world. [Boek resensie]
(Historical Society of South Africa / Historiese Genootskap van Suid-Afrika, 1985) -
Catchpole, B. 1983. A map history of own times. [Boek resensie]
(Historical Society of South Africa / Historiese Genootskap van Suid-Afrika, 1985) -
Catechetical strategy to effectively minister the Reformed Churches' Youth Movement
(North-West University, 2010)According to research conducted in some of the Reformed Churches, it became clear that most of the Reformed Churches, especially in the black communities, are encountering similar or almost the same problems with regard ... -
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 ... -
Cathodic protection system design framework for the petrochemical industry
(North-West University (South Africa) , Potchefstroom Campus, 2015)The aim 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 CP systems for ...