Now showing items 11-20 of 211
Phytoremediation of heavy metals using Amaranthus dubius
Phytoremediation is an emerging technology where specially selected and engineered metal-accumulating plants are used for bioremediation. Amaranthus dubius (marog or wild spinach) is a popular nutritious leafy vegetable ...
Irrigation water and microbiological safety of fresh produce : South Africa as a case study : a review
(Academic Journals, 2012-09-11)
Irrigation water is perhaps the leading pre-harvest source of contamination of fresh produce in the world. In this review, the impact of contaminated surface irrigation water on bacterial contamination of fresh produce was ...
Groundwater : characteristics, qualities, pollutions and treatments : an overview
(International Journal of Water Resources and Environmental Engineering, 2012-02-22)
This review considered groundwater resources, its characteristics, qualities, pollutions and available treatments. Groundwater refers to all the water occupying the voids, pores and fissures within geological formations, ...
2-(4-Bromoanilino)-6-(4-chlorophenyl)-5-methoxycarbonyl-4- methyl-3,6-dihydropyrimidin-1-ium chloride
(International Union of Crystallography, 2013-03-09)
In the title molecular salt, C19H18BrClN3O2+·Cl-, the dihedral angles between the pyrimidine ring and the chlorobenzene and bromobenzene rings are 72.4 (2) and 45.5 (2)°, respectively. The dihedral angle between the ...
Food borne bacteria isolated from spices and fate of Cronobacter sakazakii ATCC 29544 in black pepper exposed to drying and various temperature conditions
(Academic Journals, 2013-03-19)
The degree of infection of Juniperus procera roots by arbuscular mycorrhiza fungi (AMF) is highly indicative of the response of plants to environmental stress and is affected by the presence of flavonoids in the roots. ...
Nonlinear, stationary electrostatic ion cyclotron waves : exact solutions for solitons, periodic waves, and wedge shaped waveforms
(American Institute of Physics, 2012-11-30)
The theory of fully nonlinear stationary electrostatic ion cyclotron waves is further developed. The existence of two fundamental constants of motion; namely, momentum flux density parallel to the background magnetic field ...
Xylanase superproducer : genome sequence of a compost-loving thermophilic fungus, thermomyces lanuginosus strain SSBP
(American Society for Microbiology, 2013-06-20)
We report here the draft genome sequence of Thermomyces lanuginosus strain SSBP, which was isolated from soil in South Africa. This fungus produces the largest amount of xylanase ever reported in the literature.
Comment on invalid JWKB unstable solutions of combined inertial-Rossby waves
(Annales Geophysicae, 2012)
Development of nutrition education material for caregivers of immune compromised children in children's homes in the Durban area
Nutrition plays a fundamental role in the care and support of people living with the Human Immunodeficiency Virus (HIV) and children in particular are affected by HIV and the Acquired Immunodeficiency Syndrome (AIDS) ...
Quality and storage stability of provitamin A biofortified amahewu, a non-alcoholic cereal beverage
Vitamin A deficiency (VAD) is a major health problem in sub-Saharan Africa where maize is a staple food. Amahewu, a fermented non-alcoholic,maize-based beverage is a popular drink in southern Africa.The aim of this study ...