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New palladium (II) complexes from halogen substituted Schiff base ligands: Synthesis, spectroscopic, biological activity, density functional theory, and molecular docking investigations
(Inorganica Chimica Acta, 2023)Two novel palladium (II) complexes Pd(L1)2 and Pd(L2)2 derived from ON donor bidentate ligands: 2-(((2-bromo-4-chlorophenyl)imino)methyl)phenol (HL1) and 2-(((-bromo-4-methylphenyl)imino)methyl)phenol (HL2) are reported. ... -
New palladium(II) and platinum(II) complexes based on pyrrole Schiff bases: synthesis, characterization, X-ray structure, and anticancer activity
(American Chemical Society, 2020)New palladium (Pd)II and platinum (Pt)II complexes (C1−C5) from the Schiff base ligands, R-(phenyl)methanamine (L1), R-(pyridin-2-yl)methanamine (L2), and R-(furan2-yl)methanamine (L3) (R-(E)-N-((1H-pyrrol-2-yl) methylene)) ... -
New parameter-uniform discretisations of singularly perturbed Volterra integro-differential equations
(Natural Sciences Publishing, 2018)We design and analyse two numerical methods namely a fitted mesh and a fitted operator finite difference methods for solving singularly perturbed Volterra integro-differential equations. The fitted mesh method we propose ... -
A new parameter-uniform discretization of semilinear singularly perturbed problems
(MDPI, 2022)In this paper, we present a numerical approach to solving singularly perturbed semilinear convection-diffusion problems. The nonlinear part of the problem is linearized via the quasilinearization technique. We then design ... -
The New Partnership for Africa's Development : implications for the realisation of socio-economic rights in Africa
(ESR Review : Economic and Social Rights in South Africa, 2004)The New Partnership for Africa's Development : Implications for the realisation of socio-economic rights in Africa Christopher Mbazira The realisation of socio-economic rights in Africa remains a distant goal. The majority ... -
New phenylene bridged binuclear bis (imino-quinolyl) palladium(II) complexes: synthesis, characterization and Heck reactions
(Elsevier, 2012)Two new phenylene bridged binuclear bis(imino-quinolyl) palladium (II) complexes were prepared from the reaction of the ligand 1,4-bis(imino-quinolyl)benzene, L1 with either Pd(cod)Cl2 or Pd(cod)ClMe. The molecular structure ... -
New protocols for the synthesis of 5-amino-7-(4-phenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate esters using an efficient additive
(TUBITAK, 2020)This work introduces a new additive named 4,4’-trimethylenedipiperidine for the practical and ecofriendly preparation of ethyl 5-amino-7-(4-phenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate derivatives. ... -
A new sample of southern radio galaxies: Host-galaxy masses and star-formation rates
(Oxford University Press, 2019)In this study we define a new sample of distant powerful radio galaxies in order to study their host galaxy properties and provide targets for future observations of H I absorption with new radio telescopes and to understand ... -
A new species of Magelona (Polychaeta: Magelonidae) from southern Namibia
(Iziko Museums of Cape Town, 2010)A new species of Magelonidae, Magelona debeerei sp. nov., is described and illustrated from grab-samples collected at <100moff the southwest coast of Africa. Magelona debeerei sp. nov. has previously been identified from ... -
A new technique to isolate kinematically anomalous gas in HI data cubes
(Oxford University Press, 2023)H I line observations of nearby galaxies often reveal the presence of extraplanar and/or kinematically anomalous gas that deviates from the general circular flow. In this work, we study the dependence of kinematically ... -
A new vanadium (III) complex of 2,6-Bis(3,5-diphenylpyrazol- 1-ylmethyl)pyridine as a catalyst for ethylene polymerization
(MDPI, 2013)The tridentate ligand 2,6-bis(3,5-diphenylpyrazol-1-ylmethyl)pyridine, abbreviated as 2,6-[(3,5-ph2pz-CH2)2-py], a new pyridine-pyrazole derivative, was prepared from 2,6-bis(bromomethyl)pyridine and 3,5-diphenylpyrazole. ... -
New vision, new goals, new markets? Reflections on a South African case study of community library services
(Library and Information Association of South Africa, 2010)The article reflects on a case study of a group of six school-based dual use libraries in rural South Africa – focusing specifically on their community role. Its starting point is the library and information services (LIS) ... -
The new Zimbabwean government’s war on corruption: A lesson for anti-corruption and transitional justice scholars and practitioners?
(University of Western Cape, 2019)There is ample academic writing and practical examples extending the principles of transitional justice to corruption. However, very little has been written on how a society’s existing anti-corruption mechanisms may be ... -
“Newes from the Dead” An Unnatural Moment in the History of Natural Philosophy
(Taylor & Francis, 2019)This chapter is about the problem of writing what has already been written. Several years ago I was approached by Renaissance Scholar Stephen Greenblatt to write a so-called “missing” Shakespeare play, a work titled Cardenio ... -
News from the EREBOS project
(De Gruyter Open, 2017)Planets and brown dwarfs in close orbits will interact with their host stars, as soon as the stars evolve to become red giants. However, the outcome of those interactions is still unclear. Recently, several brown dwarfs ... -
Next generation precision medicine: Crispr-mediated genome editing for the treatment of neurodegenerative disorders
(Springerlink, 2019)Despite significant advancements in the field of molecular neurobiology especially neuroinflammation and neurodegeneration, the highly complex molecular mechanisms underlying neurodegenerative diseases remain elusive. As ... -
The next great trek? South African commercial farmers move north
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2011)This paper analyses the shifting role of South African farmers, agribusiness and capital elsewhere in southern Africa and the rest of the continent. It explores recent expansion trends, investigates the interests and agendas ... -
The next great Trek? South African commercial farmers move north
(Taylor and Francis Group, 2012)This paper analyses the shifting role of South African farmers, agribusiness andcapital elsewhere in the Southern African region and the rest of the continent. Itexplores recent trends in this expansion, and investigates ... -
Niche divergence corresponds to genetic differentiation within the parrot-beaked tortoise Homopus areolatus (Reptilia: Testudinidae), endemic to South Africa
(Linnean Society of London, 2020)We assessed genetic differentiation and habitat suitability for Homopus areolatus during current and Last Glacial Maximum (LGM) conditions. The ND4 locus retrieved two monophyletic mtDNA clades with lower diversity in ... -
Nickel contamination analysis at cost-effective silver printed paper-based electrodes based on carbon black dimethylglyoxime ink as electrode modifier
(International Association of Physical Chemists, 2022)Electrochemical detection of metal cations at paper-based sensors has been suggested as an attractive alternative to current spectroscopic and chromatographic detection techniques due to the ease of ...