Vol. 109 No. 7/8 (2013)

View Vol. 109 No. 7/8 (2013)

Published: 2013-07-31

Research Article

Habitat preferences and movement of adult yellowfishes in the Vaal River, South Africa

Gordon C. O'Brien, Francois Jacobs, Linda Cronje, Victor Wepener, Nicholas J. Smit

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Effect of farming activities on seasonal variation of water quality of Bonsma Dam, KwaZulu-Natal

Ayanda N. Shabalala, Ludwig Combrinck, Robert McCrindle

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Scientific research in the natural sciences in South Africa: A scientometric study

Radhamany Sooryamoorthy

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A cell viability assay to determine the cytotoxic effects of water contaminated by microbes

Suranie Prinsloo, Rialet Pieters, Carlos C. Bezuidenhout

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Participants as community-based peer educators: Impact on a clinical trial site in KwaZulu-Natal

Sarita Naidoo, Neetha S. Morar, Gita Ramjee

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Exposure to CCA-treated wood amongst food caterers and residents in informal areas of Cape Town

Sivapregasen Naidoo, Algernon Africa, Mohamed Aqiel Dalvie

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Review Article

Mind the gap: Science and engineering education at the secondary–tertiary interface

Jenni Case, Delia Marshall, Diane Grayson

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International positioning of South African electricity prices and commodity differentiated pricing

George A. Thopil, Anastassios Pouris

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Research Letter

Cellular and molecular effects of electromagnetic radiation and sonic waves

Patrícia Froes Meyer, Oscar Ariel Ronzio, Adenilson de Souza da Fonseca, Sebastião David Santos-Filho, Mario Bernardo-Filho

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Degradation of terephthalic acid by a newly isolated strain of Arthrobacter sp.0574

Yi-Mei Zhang, Yao-Qun Sun, Zhi-Jiang Wang, Jie Zhang

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Commentary

Rea Vaya: South Africa’s first bus rapid transit system

Emmanuel Adewumi, Dhiren Allopi

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Random time-activity budgets in captive Southern Ground Hornbill Bucorvus leadbeateri

Mark Cooper, Lara Jordan

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Early science with the Karoo Array Telescope test array KAT-7

Patrick A. Woudt, Rob P. Fender, Richard P. Armstrong, Claude Carignan

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Science education: The urgent need for critical reflection

Peter Krumm, Rudi Kimmie

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Book Review

Updated guide to southern Africa’s fern flora

Brian W. van Wilgen

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Guide to tracks & signs of wildlife: An update

Charlene Bissett Charlene Bissett

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Life and the environment

Savel Daniels

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Reflecting on being ready to go to war

André Wessels

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Leader

DORA: The San Francisco Declaration on Research Assessment

John Butler-Adam

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News and Views

JEAI-MOCAs: A multi-institutional initiative to build marine research capacity in Mozambique

Issufo Halo, Bjorn Backeberg, Atanasio Brito, Charine Collins, Obadias Cossa, Francisco Gemo, Yonss Jose, Benjamin Loveday, Bernardino Malauene, Francis Marsac, Clousa Maueua, Olivier Maury, Alberto Mavume, Fialho Nehama, Pierrick Penven, Stephane Pous, Chris Reason, Mike Roberts, Frank Shillington

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