Zobrazeno 1 - 10
of 98
pro vyhledávání: '"J Visagie"'
Promoting regional coherence and cohesion amidst multiple assistive technology initiatives in Africa
Publikováno v:
African Journal of Disability, Vol 11, Iss 0, Pp e1-e7 (2022)
Background: Appropriate provision of assistive technology services (ATS) and products are a global health issue and essential for achieving the Sustainable Development Goals (SDGs). The Sixth African Network for Evidence-to-Action on Disability (Afri
Externí odkaz:
https://doaj.org/article/82cfea1f2abf4fa0ab4622b36240b1a9
Publikováno v:
African Journal of Disability, Vol 8, Iss 0, Pp e1-e9 (2019)
Background: People with spinal cord injury (SCI) often have great need for healthcare services, but they report access challenges. Primary care access to people with SCI has not been explored in Botswana. Objective: This study aimed to identify barr
Externí odkaz:
https://doaj.org/article/ee63b77f833a46eca063d41b1a0c054a
Akademický článek
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Autor:
Surona J. Visagie, Rebecca Matter, George M. Kayange, Mussa Chiwaula, Mark Harniss, Gubela Mji, Elsje Scheffler
Publikováno v:
African Journal of Disability, Vol 7, Iss 0, Pp e1-e4 (2018)
A pilot project to develop and implement a mobile smartphone application (App) that tracks and maps assistive technology (AT) availability in southern Africa was launched in Botswana in 2016. The App was developed and tested through an iterative proc
Externí odkaz:
https://doaj.org/article/e1502deed8d24b4b95f7b775ece2bd16
Autor:
Luke Hodson, Leigh Loots, Trégen M. Snayer, Gareth E. Arnott, Kevin J. Visagie, Michael-Phillip Smith, David J. Kuter
Publikováno v:
Chemical Communications. 57:11045-11048
Inherently chiral calix[4]arenes with C4-symmetry are extremely rare and difficult to synthesise, severely hampering any effort to expand on their potential as chiral supramolecular catalysts and building blocks. Herein we report a reaction of a tetr
Akademický článek
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Autor:
Deon Geldenhuys, J Visagie, Christina Hagen, Lauren J. Waller, Lorien Pichegru, Henning Winker, B. M. Dyer, Leshia Upfold, Desmond Tom, Andrew D. de Blocq, Richard B. Sherley, Azwianewi B. Makhado, Jessica Kemper, Robert J. M. Crawford
Publikováno v:
Ecology and Evolution, Vol 10, Iss 15, Pp 8506-8516 (2020)
Ecology and Evolution
Ecology and Evolution
Understanding changes in abundance is crucial for conservation, but population growth rates often vary over space and time. We use 40 years of count data (1979–2019) and Bayesian state‐space models to assess the African penguin Spheniscus demersu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::637531d703e3abed1fb6b142e61c27e9
Publikováno v:
South African Journal of Chemistry; Vol. 73 No. 1 (2020); 15–21
South African Journal of Chemistry, Volume: 73, Pages: 15-21, Published: 2020
South African Journal of Chemistry, Volume: 73, Pages: 15-21, Published: 2020
C-H activation offers an intriguing access into inherently chiral calix[4]arenes, but has been little explored in the literature. In this article, we report our investigation into a published C-H activation method that uses carbamates to direct a pal
Autor:
Deon Geldenhuys, J Huisamen, Lauren Waller, Azwianewi B. Makhado, Peter G. Ryan, PA Whittington, MK Smith, RM Randall, L Upfold, Rjm Crawford, J Visagie, R Fox, Bruce M. Dyer, Timothée R. Cook, CG Wilke, C McGeorge
Publikováno v:
African Journal of Marine Science; Vol 38, No 3 (2016); 373-383
Numbers of Cape cormorants Phalacrocorax capensis breeding in South Africa decreased by nearly 50% from approximately 107 000 pairs in 1977–1981 to 57 000 pairs in 2010–2014. Although four colonies had >10 000 pairs in 1977–1981, there was just
Autor:
Bruce M. Dyer, Colleen T. Downs, PA Whittington, Meyrick B. Bowker, C Fox, WH Oosthuizen, RM Randall, David G. Allan, Peter G. Ryan, J Visagie, Azwianewi B. Makhado, S Bachoo, Jane Turpie, R Fox, AP Martin, L Upfold, Rjm Crawford, Lauren Waller, J Huisamen, Ricky H. Taylor
Publikováno v:
African Journal of Marine Science; Vol 35, No 4 (2013)
White-breasted cormorants Phalacrocorax [carbo] lucidus breed around South Africa’s coast and at inland localities. Along the coasts of the Northern, Western and Eastern Cape provinces, numbers breeding were similar during the periods 1977–1981 (