403 research outputs found
Thrombo-embolism of the subclavian artery : a case report
No full textCITATION: Knott-Craig, C. J. & Buhrman, J. R. 1985. Thrombo-embolism of the subclavian artery : a case report. South African Medical Journal, 67:428-429.The original publication is available at http://www.samj.org.zaAcute thrombo-embolic occlusions of the subclavian artery account for less than 1% of all acute arterial occlusions of the extremities. One such case is presented and the management discussed with special reference to the technique of embolectomy and the treatment of the reperfusion syndrome with either fasciotomy or mannitol. The question of anticoagulation is also examined.Publisher’s versio
Bleeding from varicose veins -still potentially fatal. A case report
No full textCITATION: Du Toit, D.F., Knott-Craig, C. & Laker, L. 1985. Bleeding from varicose veins -still potentially fatal. A case report. S Afr Med J, 67:303.The original publication is available at http://www.samj.org.zaA 57-year-old woman was admitted to hospital with spontaneous profuse haemorrhage from a small acute varicose ulcer of the left leg. She was in shock, semicomatose and anaemic because of blood loss. The haemorrhage was easily controlled by elevating the leg, applying compression bandages and administering a blood transfusion. The patient made an uneventful recovery.Publisher’s versio
Recurrent pancreatitis after partial ileal bypass for hyperlipidaemia : a case report
No full textCITATION: Du Toit, D. F., Knott-Craig, C. & Laker, L. 1985. Recurrent pancreatitis after partial ileal bypass for hyperlipidaemia : a case report. South African Medical Journal, 68:483-484.The original publication is available at http://www.samj.org.zaThe case of a 28-year-old man with alcohol-induced bouts of recurrent acute pancreatitis after a partial ileal bypass performed for hyperlipidaemia is presented. Serial computed tomography proved valuable for assessing the resolution of the pancreatic mass. Peripheral parenteral hyperalimentation for 6 weeks had a beneficial effect on the course of the pancreatitis and proved to be useful for nutritional support.Publisher’s versio
SAR 2019: Anna Draganova Beloff / David Knott re: Craig MacKenzie (Purdue (briefly)+ [Redacted]
No full textSAR 2019: Anna Draganova Beloff / David Knott re: Craig MacKenzie (Purdue (briefly)+ [Redacted]
No full textSAR 2019: Anna Draganova Beloff / David Knott re: Craig MacKenzie (Purdue (briefly)+ [Redacted]
No full textSAR 2019: Anna Draganova Beloff / David Knott re: Craig MacKenzie (Purdue (briefly)+ [Redacted]
No full textJohn Frederick Knott - Bibliography from John Frederick Knott. 9 December 1938 — 5 October 2017
No full textJohn Knott was a leading expert in materials, fracture and structural integrity applied particularly to the fields of nuclear power generation and aero-engine applications. He made significant contributions to the quantitative scientific understanding of fracture processes in metals and alloys and its applications in engineering. His early work elucidated the role of microstructure in the initiation and propagation of cracks and involved detailed analysis of the micro-mechanisms of cleavage, ductile and fatigue fracture modes in many types of steel and non-ferrous alloys. He developed innovative techniques of mechanical testing which allowed detailed monitoring of crack propagation. He was the author of a much-used text book on the principles of fracture mechanics.The wide range of his expertise meant that John Knott was in high demand to serve on advisory committees for both government and industry organizations, particularly in the civil nuclear power generation and aerospace industries. With his deep knowledge of materials behaviour, he was invited to give many prestigious lectures at conferences. He was a convivial character with a keen sense of humour and often entertained conference dinners with poems he had composed about the particular event and about other participants
survey of senior medical staff
No full textObjective: Acute severe behavioural disturbance (ASBD) is a condition seen with increasing frequency in EDs. It poses a significant risk to the patient and those around them. Little is known about the epidemiology or most effective management in the paediatric population. The aim of the present study is to clarify the practice of senior emergency doctors in Australia when managing paediatric ASBD. Methods: The present study was a voluntary electronic questionnaire distributed to and undertaken by senior medical staff in EDs affiliated with the Paediatric Research in Emergency Departments International Collaborative (PREDICT) network. Respondents reported on exposure to and confidence in managing paediatric ASBD and their current practices. Results: A total of 227 (33%) clinicians completed the survey between February and May 2020. Most clinicians were caring for at least two young people with ASBD each week (72%), felt confident regarding the majority of components of management and referred to local clinical practice guidelines (69%). Agitation/sedation rating scales were seldom used (19%). There was a significant variation in self-reported management practices. The choice of whether to use medication at all, the medication chosen and route of administration all varied greatly. Respondents were more willing to provide parenteral medication to young people reported as having recreational drug intoxication (84%) than those with neurodevelopment disorders (65%) when the same degree of agitation was reported. Conclusions: Within Australia, there is considerable variation in paediatric ASBD practice, in particular regarding medication provision. Further prospective research is required to inform best clinical practice.Full Tex
People, productivity and performance: the importance of workplace relations reform to Australia's resource future
No full text
After the past decade of unprecedented global investment into new resource projects and existing mine expansions in Australia, the next few years will see a large number of these new mega-projects finish construction and enter the production phase.
During this industry transition, the performance and productivity of Australia's new resource projects will be critical for delivering the greatest returns to the nation and in determining whether more investment capital will find its way into the country.
As Australia's resource industry rapidly transitions into this new long-term production phase, the author, Australian Mines and Metals Association (AMMA) Chief Executive Steve Knott, discusses how leadership, productivity and workplace relations reform will maximise new production capacity and create ongoing opportunities for future generations. In particular, the author explores why Australia's workplace relations system is an increasing concern for an industry subject to intensifying global competition and the reforms that could assist resources companies to do business, invest and create jobs. This extended abstract about all things people and productivity will examine:
Australia's productivity performance against existing and emerging competitors.
The importance of workplace relations for boosting resource industry productivity and positioning Australia to secure further waves of global investment.
Key reform priorities for resource industry employers, and the workplace policy foundations that the industry needs for future productivity and competitiveness.
Labour productivity in the wider context of skills, leadership and technology usage.
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