User profiles for "author:S J Powell"

SJ Powell

University of Canberra
Verified email at canberra.edu.au
Cited by 243

Analysis of any point mutation in DNA. The amplification refractory mutation system (ARMS)

CR Newton, A Graham, LE Heptinstall… - Nucleic acids …, 1989 - academic.oup.com
We have improved the “polymerase chain reaction”(PCR) to permit rapid analysis of any
known mutation in genomic DNA. We demonstrate a system, ARMS (Amplification …

MOOCs and open education: Implications for higher education

L Yuan, SJ Powell - 2013 - e-space.mmu.ac.uk
This report sets out to help decision makers in higher education institutions gain a better
understanding of the phenomenon of Massive Online Open Courses (MOOCs) and trends …

POSSUM and Portsmouth POSSUM for predicting mortality

DR Prytherch, MS Whiteley, B Higgins… - British Journal of …, 1998 - Wiley Online Library
Background There is a need for an accurate measure of surgical outcomes so that hospitals
and surgeons can be compared properly regardless of case mix. POSSUM (Physiological …

Primary structure and subunit stoichiometry of F1-ATPase from bovine mitochondria

JE Walker, IM Fearnley, NJ Gay, BW Gibson… - Journal of molecular …, 1985 - Elsevier
The enzyme complex F 1-ATPase has been isolated from bovine heart mitochondria by gel
filtration of the enzyme released by chloroform from sub-mitochondrial particles. The five …

Metronidazole in amoebic dysentery and amoebic liver abscess.

SJ Powell, I MacLeod, AJ Wilmot, R Elsdon-Dew - Lancet, 1966 - cabdirect.org
The Bantu inhabitants of Durban suffer from an acute, ulcerative type of amoebic colitis
frequently associated with liver abscess. This has enabled the Amoebiasis Research Unit …

Beyond MOOCs: Sustainable online learning in institutions

L Yuan, SJ Powell, B Olivier - 2014 - e-space.mmu.ac.uk
This report sets out to help decision makers in higher education institutions gain a better
understanding of the phenomenon of Massive Online Open Courses (MOOCs) and trends …

Sequence of the bovine mitochondrial phosphate carrier protein: structural relationship to ADP/ATP translocase and the brown fat mitochondria uncoupling protein.

MJ Runswick, SJ Powell, P Nyren, JE Walker - The EMBO journal, 1987 - embopress.org
A cDNA encoding the precursor of the bovine mitochondrial phosphate carrier protein has
been cloned from a bovine cDNA library using a mixture of 128 different 17‐mer …

Six-year prospective audit of chest reopening after cardiac arrest

JH Mackay, SJ Powell, J Osgathorp… - European journal of …, 2002 - academic.oup.com
Objective: To identify which patients benefit from chest reopening after cardiac arrest.
Setting: Cardio-thoracic hospital undertaking full range of adult cardio-thoracic surgery …

Cold shock injury and ecological costs of rapid cold hardening in the grain aphid Sitobion avenae (Hemiptera: Aphididae)

SJ Powell, JS Bale - Journal of insect physiology, 2004 - Elsevier
The ability of first instar nymphs and newly moulted pre-reproductive adults of the grain
aphid S. avenae to rapidly cold harden was investigated. When nymphs reared at 20° C …

Can NDVI response indicate the effective flood extent in macrophyte dominated floodplain wetlands?

SJ Powell, A Jakeman, B Croke - Ecological indicators, 2014 - Elsevier
Many of Australia's river systems support extensive floodplains and wetlands but are
threatened by water resource development and water extraction. To return beneficial …