Vol. 109 No. 5/6 (2013)

View Vol. 109 No. 5/6 (2013)

Published: 2013-05-30

Research Article

Effect of selenium on cadmium-induced oxidative stress and esterase activity in rat organs

Kevin Dzobo, Yogeshkumar S. Naik

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Pathogenicity associated genes in Fusarium oxysporum f. sp. cubense race 4

René Sutherland, Altus Viljoen, Alexander A. Myburg, Noëlani van den Berg

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Hypercarnivory, durophagy or generalised carnivory in the Mio-Pliocene hyaenids of South Africa?

Adam Hartstone-Rose, Deano D. Stynder

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Numerical investigation into the existence of limit cycles in two-dimensional predator–prey systems

Quay van der Hoff, Johanna C. Greeff, P. Hendrik Kloppers

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Review Article

Pleistocene Homo and the updated Stone Age sequence of South Africa

Gerrit Dusseldorp, Marlize Lombard, Sarah Wurz

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- Supplementary Material
Plant metabolomics: A new frontier in phytochemical analysis

Fidele Tugizimana, Lizelle Piater, Ian Dubery

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A new national unit for invasive species detection, assessment and eradication planning

John R.U. Wilson, Philip Ivey, Phetole Manyama, Ingrid Nänni

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Research Letter

Beyond just species: Is Africa the most taxonomically diverse bird continent?

Chris N. Lotz, John A. Caddick, Monika Forner, Michael I. Cherry

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A first report on meteor-generated seismic signals as detected by the SANSN

Frederick Roelofse, Ian Saunders

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Is the southern Benguela a significant regional sink of CO2?

Luke Gregor, Pedro M.S. Monteiro

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Commentary

Scientific collaboration in South Africa

Radhamany Sooryamoorthy

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Cities OPT in while nations COP out: Reflections on COP18

Debra Roberts

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What is the ideal ratio of categories of nurses for the South African public health system?

Leana R. Uys, Hester C. Klopper

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Scientific Correspondence

Nanoscience and the Scherrer equation versus the ‘Scherrer–Gottingen equation’

R.E. (Ted) Kroon

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An Equity Index for South Africa

Kesh S. Govinder, Malegapuru W. Makgoba

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Book Review

Kirstenbosch: A unique blend of beauty and science

Brian W. van Wilgen

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Leader

Generation J

John Butler-Adam

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