Browsing by Title
Now showing items 16186-16205 of 35418
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Herpetofaunal survey of the Khaudum–Ngamiland dispersal area in Namibia
(North-West University (South Africa), 2023)An extensive Herpetofaunal survey of three under researched areas in North–eastern Namibia (all forming part of the Khaudum Ngamiland dispersal area) was conducted. The areas in question were the Nyae Nyae conservancy, ... -
Hersiening van KVBA-beslissings
(North-West University, 2010) -
Hersiening van omgewingsverwante wetgewing ter verwesenliking van die reg op toegang tot voldoende voedsel
(2015)The development of legislation for the progressive realisation of the right to access to sufficient food is labelled as an international and national objective. Section 27(2) of the Constitution of the Republic of South ... -
Die herskryf van die roman Die swye van Mario Salviati van Etienne van Heerden as 'n draaiboek, met spesifieke fokus op identiteit, hibriditeit en liminaliteit
(North-West University, 2007)This study explores the possibilities of rewriting the text of a complex novel as a film script. Film is an important contemporary artform but the actuality of the thematic content of contemporary Afrikaans novels is not ... -
Herstellende geregtigheid in gevalle van seksuele oortredings en die uitsprake van die hoogste hof van appèl in DPP v Thabethe en Seedat v S
(LitNet, 2017)Herstellende geregtigheid is 'n betreklik nuwe benadering waardeur geregtigheid kan realiseer, maar die aanwending daarvan in gevalle van seksuele oortredings is steeds in omstredenheid gehul. Alhoewel herstellende ... -
Die herverdeling van trustbates in terme van artikel 7(3) van die Wet op egskeiding 70 van 1979
(North-West University, 2007) -
Herverdelingsooreenkomste in die beredderingsproses van bestorwe boedels
(North-West University (South Africa)., 2003)"No abstract" -
De Hervorming : een gedenkschrift / J.D. du Toit, T. Hamersma, S.O. Los
(Potchefstroom : Calvijn Jubileum Fonds, 1920) -
Hervorming as oogmerk by straftoemeting aan regspersone / Pieter G. du Toit
(Noordwes-Universiteit, Potchefstroom, 2017) -
HESS and Fermi-LAT discovery of γ-rays from the blazar 1ES 1312-423
(Oxford Univ Press, 2013)A deep observation campaign carried out by the High Energy Stereoscopic System (HESS) on Centaurus A enabled the discovery of γ-rays from the blazar 1ES 1312−423, 2° away from the radio galaxy. With a differential flux at ... -
HESS and Suzaku observations of the Vela X pulsar wind nebula
(EDP Sciences, 2019)Context. Pulsar wind nebulae (PWNe) represent the most prominent population of Galactic very-high-energy gamma-ray sources and are thought to be an efficient source of leptonic cosmic rays. Vela X is a nearby middle-aged ... -
HESS J1640-465: an exceptionally luminous TeV γ-ray supernova remnant
(Oxford Univ Press, 2014)The results of follow-up observations of the TeV γ-ray source HESS J1640−465 from 2004 to 2011 with the High Energy Stereoscopic System (HESS) are reported in this work. The spectrum is well described by an exponential ... -
HESS J1741-302: a hidden accelerator in the Galactic plane
(EDP Sciences, 2018)The H.E.S.S. Collaboration has discovered a new very high energy (VHE, E > 0.1 TeV) γ-ray source, HESS J1741−302, located in the Galactic plane. Despite several attempts to constrain its nature, no plausible counterpart ... -
HESS J1818-154, a new composite supernova remnant discovered in TeV gamma rays and X-rays
(EDP Sciences, 2014)Composite supernova remnants (SNRs) constitute a small subclass of the remnants of massive stellar explosions where non-thermal radiation is observed from both the expanding shell-like shock front and from a pulsar wind ... -
HESS J1943+213: a candidate extreme BL Lacertae object
(EDP Sciences, 2011)We report on a newly detected point-like source, HESS J1943+213 located in the Galactic plane. This source coincides with an unidentified hard X-ray source IGR J19443+2117, which was proposed to have radio and infrared ... -
HESS observations and VLT spectroscopy of PG 1553+113
(EDP Sciences, 2008)Aims.The properties of the very high energy (VHE; GeV) γ-ray emission from the high-frequency peaked BL Lac PG 1553+113 are investigated. An attempt is made to measure the currently unknown redshift of this object. Methods.VHE ... -
HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae
(Oxford Univ Press, 2012)The massive binary system Eta Carinae and the surrounding HII complex, the Carina nebula, are potential particle acceleration sites from which very high energy (VHE; E ≥ 100 GeV) γ -ray emission could be expected. This ... -
HESS observations of the prompt and afterglow phases of GRB 060602B
(IOP Publishing, 2009)We report on the first completely simultaneous observation of a gamma-ray burst (GRB) using an array of Imaging Atmospheric Cherenkov Telescopes, which is sensitive to photons in the very high energy (VHE) γ-ray range (gsim ... -
HESS observations of y-ray bursts in 2003-2007
(EDP Sciences, 2009)Aims. Very-high-energy (VHE; $\ga$100 GeV) $\gamma $-rays are expected from $\gamma $-ray bursts (GRBs) in some scenarios. Exploring this photon energy regime is necessary for understanding the energetics and properties ... -
HESS upper limit on the very high energy gammay-ray emission from the globular cluster 47 Tucanae (Research Note)
(EDP sciences, 2009)Observations of the globular cluster 47 Tucanae (NGC 104), which contains at least 23 ms pulsars, were performed with the HESS telescope system. The observations lead to an upper limit of F(E > 800 GeV) < 6.7 × 10−13 cm−2 ...