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Predicting the efficacy of convection warming in anaesthetized children
R. Stanger, K. Colyvas, J.G. Cassey, I.A. Robinson, P. Armstrong British Journal of Anaesthesia Volume 103, Issue 2, Pages (August 2009) DOI: /bja/aep160 Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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Fig 1 Positions of thermistors and the general arrangement of the child and heating set-up. British Journal of Anaesthesia , DOI: ( /bja/aep160) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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Fig 2 Integration of ΔT2 over time for a 4-yr-old boy against oesophageal temperature, demonstrating the three phases of cooling, heating, and overheating—slope changes indicate changes in thermal resistance as this is the only variable in the heat equation [see Supplementary Appendix (available online)]. British Journal of Anaesthesia , DOI: ( /bja/aep160) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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Fig 3 Inter-individual variation in both magnitude and slope of a selection of the children’s heating curves. British Journal of Anaesthesia , DOI: ( /bja/aep160) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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Fig 4 The actual and model predicted temperature curves for the patient in Figure 2. Note that the modelled curves result from fitting thermodynamic theory to patient response. British Journal of Anaesthesia , DOI: ( /bja/aep160) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
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