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First report of Sporolithon ptychoides (Sporolithales, Corallinophycidae, Rhodophyta) for the Atlantic Ocean
(Wiley-Blackwell, 2011)
Samples corresponding to Sporolithon ptychoides Heydrich were collected in
the mesophotic zone (50 m depth) south of Espírito Santo State, Brazil. The
collected material presented features characteristic of the species ...
Book review: urban geology
(Springer Verlag, 2012)
Service learning in pharmacy: Opportunities for student learning and service delivery
(Academic Journals, 2011)
High patient load and understaffing in public health care facilities preclude the provision of optimal
pharmaceutical services in South Africa. A Service Learning in Pharmacy (SLIP) programme for the
University of the ...
Nodulation, leaf harvesting intensity and interval of the black-eyed bean (BEB) (Vigna unguiculata L. Walpers) cowpea type at the University of Zimbabwe, Harare, Zimbabwe
(Academic Journals, 2012)
A glasshouse pot experiment was carried out at the University of Zimbabwe, Crop Science Department in 2006 to 2007 rainy season to determine the effect of leaf harvesting intensity and interval on cowpea biological nitrogen ...
The contributions of muscarinic receptors and changes in plasma aldosterone levels to the anti-hypertensive effect of Tulbaghia violacea
(BioMed Central, 2013)
Background: Tulbaghia violacea Harv. (Alliaceae) is used to treat various ailments, including hypertension (HTN) in
South Africa. This study aims to evaluate the contributions of muscarinic receptors and changes in ...
Fifth order two-stage explicit Runge-Kutta-Nystrom method for the direct integration of second order ordinary differential equations
(Academic Journals, 2012)
In this paper a direct integration of second-order Ordinary Differential Equations (ODEs) of the form using the Explicit Runge-Kutta-Nystrom method with higher derivatives is presented. Various numerical schemes are derived ...
The Influence of N-Linked Glycans on the MolecularDynamics of the HIV-1 gp120 V3 Loop
(PLoS ONE, 2013)
N-linked glycans attached to specific amino acids of the gp120 envelope trimer of a HIV virion can modulate the binding
affinity of gp120 to CD4, influence coreceptor tropism, and play an important role in neutralising ...
La migration ouvrière dans le secteur agricole sud-africain
(Cité nationale de l'histoire de l'immigration, 2013)
En Afrique du Sud, le système de production agricole,
concentré dans les mains des fermiers blancs, repose toujours
sur l’utilisation des migrations des ouvriers agricoles.
Si la fin de l’apartheid a permis la création ...
Effect of Cissampelos capensis rhizome extract on human spermatozoa in vitro
(Wiley, 2014)
Cissampelos capensis is commonly known by the Afrikaans name ‘dawidjies’ or ‘dawidjieswortel’. C. capensis is the most important and best-known medicinal plant of the family Menispermaceae used by the Khoisan and other ...
Risk factors of preterm delivery of low birth weight (plbw) in an African population
(Academic Journals, 2010)
More than 20 million infants in the world (15.5% of all births) are born with low birth weight. Ninety-five
percent of them are in developing countries. The objective of this study was to examine different factors
which ...