User profiles for D. A. Cowan
Don A CowanCentre for Microbial Ecology and Genomics, University of Pretoria Verified email at up.ac.za Cited by 24348 |
Review and re-analysis of domain-specific 16S primers
GC Baker, JJ Smith, DA Cowan - Journal of microbiological methods, 2003 - Elsevier
The Polymerase Chain Reaction (PCR) has facilitated the detection of unculturable
microorganisms in virtually any environmental source and has thus been used extensively in the …
microorganisms in virtually any environmental source and has thus been used extensively in the …
Treating the chronic wound: A practical approach to the care of nonhealing wounds and wound care dressings
MA Fonder, GS Lazarus, DA Cowan… - Journal of the American …, 2008 - Elsevier
Chronic wounds are a major healthcare problem costing the United States billions of dollars
a year. The American Academy of Dermatology has underscored the significance of wound …
a year. The American Academy of Dermatology has underscored the significance of wound …
On the rocks: the microbiology of Antarctic Dry Valley soils
… & Cowan, DA Bacterial diversity in three different Antarctic cold desert mineral soils. Microb.
… Yergeau, E., Newsham, KK, Pearce, DA & Kowalchuk, GA Patterns of bacterial diversity …
… Yergeau, E., Newsham, KK, Pearce, DA & Kowalchuk, GA Patterns of bacterial diversity …
Some like it cold: understanding the survival strategies of psychrophiles
Much of the Earth's surface, both marine and terrestrial, is either periodically or permanently
cold. Although habitats that are largely or continuously frozen are generally considered to …
cold. Although habitats that are largely or continuously frozen are generally considered to …
Developing a process model of problem recognition
DA Cowan - Academy of management Review, 1986 - journals.aom.org
A descriptive theoretical model is presented that explains how individuals recognize problems
in organizational situations. The model draws on the information-processing literature in …
in organizational situations. The model draws on the information-processing literature in …
Effect of turbulence on limiting current in electrodialysis cells
DA Cowan, JH Brown - Industrial & Engineering Chemistry, 1959 - ACS Publications
Results The voltage drop across an electrodialysis cell consists of electrode potentials Ve,
concentration potentials Ve, polarization voltages Vp> and ohmic voltages IR. Accordingly …
concentration potentials Ve, polarization voltages Vp> and ohmic voltages IR. Accordingly …
The search for the ideal biocatalyst
SG Burton, DA Cowan, JM Woodley - Nature biotechnology, 2002 - nature.com
While the use of enzymes as biocatalysts to assist in the industrial manufacture of fine
chemicals and pharmaceuticals has enormous potential, application is frequently limited by …
chemicals and pharmaceuticals has enormous potential, application is frequently limited by …
Tracking, targeting, and conserving soil biodiversity
Nature conservation literature and policy instruments mainly focus on the impacts of human
development and the benefits of nature conservation for oceans and aboveground terrestrial …
development and the benefits of nature conservation for oceans and aboveground terrestrial …
Microbial ecology of hot desert edaphic systems
A significant proportion of the Earth's surface is desert or in the process of desertification. The
extreme environmental conditions that characterize these areas result in a surface that is …
extreme environmental conditions that characterize these areas result in a surface that is …
Enhancing the functional properties of thermophilic enzymes by chemical modification and immobilization
DA Cowan, R Fernandez-Lafuente - Enzyme and Microbial Technology, 2011 - Elsevier
The immobilization of proteins (mostly typically enzymes) onto solid supports is mature
technology and has been used successfully to enhance biocatalytic processes in a wide range of …
technology and has been used successfully to enhance biocatalytic processes in a wide range of …