Browsing by Title
Now showing items 4781-4800 of 7987
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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 ... -
NICRO diversion options
(National Institute for Crime Prevention and the Rehabilitation of Offenders, 2000)Since 1994 South Africa has faced many challenges but none so widely experienced as crime. The day-to-day perceptions of living in South Africa are characterised by crime, violence and uncertainty. The criminal justice ... -
Nietzsche and our discourses on identity
(AOSIS, 2021)Through his views on perspectivism and the will to power, Nietzsche indirectly influences many current discourses on identity. This article places these themes in the broader context of Nietzsche’s thought. Firstly, it ... -
nIFTy galaxy cluster simulations – V. Investigation of the cluster infall region
(Oxford University Press, 2016)We examine the properties of the galaxies and dark matter haloes residing in the cluster infall region surrounding the simulated cold dark matter galaxy cluster studied by Elahi et al. at z = 0. The 1.1 × 1015 h−1M ... -
NIFTY galaxy cluster simulations – VI. The dynamical imprint of substructure on gaseous cluster outskirts
(Oxford University Press, 2019)Galaxy cluster outskirts mark the transition region from the mildly non-linear cosmic web to the highly non-linear, virialized, cluster interior. It is in this transition region that the intracluster medium (ICM) begins ... -
Nigeria's public health response to the COVID-19 pandemic: January to May 2020
(Edinburgh University Global Health Society, 2020)The novel coronavirus disease 2019, COVID-19, which is caused by severe acute respiratory syndrome virus 2 (SARS-CoV-2) [1] was first reported in December 2019 by Chinese Health Authorities following an outbreak of pneumonia ... -
Nigerian Pentecostal megachurches and development: A diaconal analysis of the redeemed Christian church of God
(MDPI, 2023)The Nigerian social, public, political and religious landscapes have changed significantly over time with the emergence and proliferation of Pentecostal megachurches. The majority of these churches are structured and ... -
Nigeria’s political, economic, and social dynamics in a pandemic era
(Palgrave Macmillan, 2023)This chapter examines the impact of Nigeria’s containment and mitigation strategies established at the outbreak of the pandemic in the country. The chapter asserts that government intervention reflected a holistic approach ...