Browsing Research Output by Title
Now showing items 10044-10063 of 13460
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RA Le sueur v eThekwini Municipality 2013 JDR 0178 (KZP): an environmental law reading
(Juta Law Publishing, 2014)Drawing on earlier scholarly works that deal with the legally relevant interface between local government and the constitutional environmental duties of the state, this case comment ventures into an outline of the factual ... -
Raak- en verskilpunte tussen gedigte en liedtekste
(OASIS, 2013)Similarities and dissimilarities between poems and song lyrics. Developments around the Afrikaans ‘songs for listening’ in the late 1970s and early 1980s, when the term gained prominence in the art of song, initiated a ... -
Raamwerkwetgewing ter verwesenliking van die reg op toegang tot voldoende voedsel
(NWU, 2012)Various South African government reports list food security as a development priority. Despite this prioritisation and despite the fact that South Africa is currently food self-sufficient, ongoing food shortages remain ... -
Race differences in educational attainment of youth aged 7-18 in post-apartheid South Africa: The role of family structure, resources and school quality
(Taylor & Francis Online, 2014)The present study uses seven waves of the General Household Survey by Statistics South Africa to examine the role of family structure, resources and school quality in educational inequalities in post-apartheid South Africa. ... -
Race differences in educational attainment of youth aged 7–18 in post-apartheid South Africa: the role of family structure, resources and school quality
(Taylor and Francis Ltd, 2014)The present study uses seven waves of the General Household Survey by Statistics South Africa to examine the role of family structure, resources and school quality in educational inequalities in post-apartheid South Africa. ... -
Radial variation in porosity in annular packed beds
(Elsevier, 2008)This paper describes the results of a study of the variation in the radial direction in the porosity of annular packed beds. A comparison is made between the predictions by a number of empirical correlations found in ... -
The Radial Variation of the Solar Wind Turbulence Spectra near the Kinetic Break Scale from Parker Solar Probe Measurements
(American Astronomical Society, 2023)In this study we examine the radial dependence of the inertial and dissipation range indices, as well as the spectral break separating the inertial and dissipation range in power density spectra of interplanetary magnetic ... -
Radiation and polarization signatures of the 3D multizone time-dependent hadronic blazar model
(IOP Publishing, 2016)We present a newly developed time-dependent three-dimensional multizone hadronic blazar emission model. By coupling a Fokker–Planck-based lepto-hadronic particle evolution code, 3DHad, with a polarization-dependent radiation ... -
Radical business ethics: a critical and postmetaphysical manifesto
(Wiley-Blackwell, 2012)Business ethics, as it is understood and practised generally, lacks a component of radicality. As part of the contemporary ‘return to ethics’ it displays an undesirable conservatism and blocks off possibilities for systemic ... -
Radical land reform in South Africa - a comparative perspective?
(University of the Free State, 2017)A great deal of political rhetoric has been uttered regarding radical economic transformation that includes calls for more radical land reform proposals. This rhetoric is the source of political mobilisation in both the ... -
The radicalisation of a Swedish ecclesiastical critic of apartheid-Gunnar Helander
(Scriber Editorial Systems, 2011)From the 1950s through the 1980s, both the government of Sweden and various non-governmental agencies in that country stood at the forefront of the international campaign against apartheid. To a considerable extent, ... -
Radikale postkolonialisme en die Suid-Afrikaanse universiteitswese
(Suid-Afrikaanse Akademie vir Wetenskap en Kuns, 2016)This article concerns the wave of student protests that swept across South African universities during 2015 and 2016. The phenomenon of student protest at universities is approached and analysed against the backdrop of ... -
Radio afterglows of very high-energy gamma-ray bursts 190829A and 180720B
(Oxford Univ Press, 2020)We present high-cadence multifrequency radio observations of the long gamma-ray burst (GRB) 190829A, which was detected at photon energies above 100 GeV by the High Energy Stereoscopic System (H.E.S.S.). Observations with ... -
Radio frequency interference detection using machine learning
(IEEE, 2016)Radio frequency interference (RFI) has plagued radio astronomy which potentially might be as bad or worse by the time the Square Kilometre Array (SKA) comes up. RFI can be either internal (generated by instruments) or ... -
Radio imaging of the very-high-energy y-ray emission region in the central engine of a radio galaxy
(Science AAAS, 2009)The accretion of matter onto a massive black hole is believed to feed the relativistic plasma jets found in many active galactic nuclei (AGN). Although some AGN accelerate particles to energies exceeding 1012 electron ... -
Radio observations of the region around the pulsar wind nebula HESSJ1303-631 with ATCA
(EDP Sciences, 2017)Radio observations of the region surrounding PSR J1301−6305 at 5.5 GHz and 7.5 GHz were conducted with ATCA on September 5, 2013. The observations were dedicated to the search of the radio counterpart of the evolved pulsar ... -
Radio sources associated with optical galaxies and having unresolved or extended morphologies (ROGUE). I. A catalog of SDSS galaxies with first core identifications
(IOP, 2020)We present the catalog of Radio sources associated with Optical Galaxies and having Unresolved or Extended morphologies I (ROGUE I), consisting of 32,616 spectroscopically selected galaxies. It is the largest handmade ... -
Radio to gamma-ray variability study of blazar S5 0716+714
(EDP Sciences, 2013)We present the results of a series of radio, optical, X-ray, and γ-ray observations of the BL Lac object S50716+714 carried out between April 2007 and January 2011. The multifrequency observations were obtained using several ... -
Radionuclide exposure in animals and the public health implications
(TÜBİTAK, 2015)Living tissues are usually exposed to varying degrees of radiation from natural and manmade radioactive substances. Depending on the type of radiation emitted and rate and dose of absorption, all radioactive substances ... -
Radionuclides and toxic elements transfer from the princess dump to water in Roodepoort, South Africa
(Elsevier, 2016)High concentrations of radionuclides and toxic elements in gold mine tailings facilities present a health hazard to the environment and people living near that area. Soil and water samples from selected areas around the ...
