Biodegradation and green chemistry technologies have become increasing
common demands in the industrial sector. The fate and potential impact of
industrial raw materials on the natural environment has come under scrutiny. ...
Many strains of Gram-negative bacteria, such as Pseudomonas, are able to utilize a
variety of unusual chemicals, including a wide range or aromatic hydrocarbons and their
derivatives for growth. Bacteria with the potential ...
Bioethanol fermentation from non-edible lignocellulosic waste material, such as corn cobs, using immobilised yeast cells will greatly reduce waste, environmental pollution and the world’s reliance on crude oil and natural ...
This research report examines the role of the projected image in the creation of meaning in theatre-based live performance, through the interaction and integration of the projection, the live performer and the staged ...
Biological production of hydrogen gas has received increasing interest from the international community during the last decade. Most studies on biological fermentative hydrogen production from carbohydrates using mixed ...
Traditional medicines form a significant part of the lives of many people around the world
and in South Africa almost 60 % of people consult traditional healers in addition to the
modern medical services available. Plants ...
ABSTRACT
Twenty essential oil constituents (EOC′s) from seven structural groups were tested for their antimalarial, antimicrobial (both bacterial and fungal), anti-oxidant, anticholinesterase and toxicity properties. To ...
Introduced plants will lose interactions with natural enemies, mutualists and competitors from their native ranges, and possibly gain interactions with new species, under new abiotic conditions in their new environment. ...
Plant extracts contain compounds, which are anti-cancer agents, that possess anti-tumour activity. Most of these compounds are known to hinder the activation of cell cycle and induce cell death. During various types of ...
The production of H2 was monitored using an automated, semi-continuously fed anaerobic fluidised bed
bioreactor containing 2 facultatively anaerobic bacteria, Enterobacter cloacae (E. cloacae Ecl) and
Citrobacter freundii ...
The production of H2 was monitored using an automated, semi-continuously fed anaerobic fluidised bed bioreactor containing 2 facultatively anaerobic bacteria, Enterobacter cloacae (E. cloacae Ecl) and Citrobacter freundii ...
According to the UN report released on 26 February 2008, half
of the world’s population has been living in cities at the
beginning of this year. This rapid urban growth puts high
pressure on the built and even more on ...
The emergence of pyrethroid resistant Anopheles funestus (a major African vector) in
malaria affected parts of KwaZuluNatal,
South Africa was correlated with the
malaria epidemic of 1996 2000.
This finding prompted the ...
ABSTRACT
A new, non-pathogenic bioaugmentation product was formulated specifically for underground use in South African mines, using local bacterial isolates. This was designed for the remediation of various hydrocarbons ...
The Government is beaten, because even the Government of England
could not stop the people from squatting. The Government was
like a man who has a cornfield which is invaded by birds. He
chases the birds from one part ...
The South African beer industry is one of the most lucrative in the world but is currently facing a few big challenges such as increased regulation on advertising, increased excise duties and new international competition. ...
From colonial and post-colonial periods to apartheid and post-apartheid contemporary South Africa, South Africa‘s history has highlighted the salience of race and racial identity in its society. The profession and discipline ...
The cool, and apparently dispassionate analysis of a phenomenon like Black Consciousness cannot forget, that hundred have died for it, thousands were injured, thousands went to jail for it, many are still languishing in ...