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Keyword: heat transfer
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Journal Articles
Article Type: Research Papers
J Biomech Eng. March 2010, 132(3): 031008.
Published Online: February 17, 2010
... biophysics finite element analysis lipid bilayers electroporation finite element heat transfer cardiology restenosis ablation When cells are exposed to certain electric fields, nanoscale defects (pores) may form in the phospholipids’ bilayer of their membrane, resulting in a significant...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. July 2009, 131(7): 074510.
Published Online: June 12, 2009
... when a therapeutic heat wrap is worn. 29 09 2008 24 04 2009 12 06 2009 blood vessels finite difference methods heat transfer hyperthermia molecular biophysics patient treatment proteins heat shock protein expression hyperthermia heat wrap Pennes bioheat equation...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. July 2009, 131(7): 074506.
Published Online: June 5, 2009
...Devashish Shrivastava; J. Thomas Vaughan A thermal model was needed to predict temperatures in a perfused tissue, which satisfied the following three criteria. One, the model satisfied conservation of energy. Two, the heat transfer rate from blood vessels to tissue was modeled without following a...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. July 2009, 131(7): 074501.
Published Online: June 4, 2009
... glass transition heat transfer mass transfer moisture slabs spraying lyophilization freeze-drying dynamic model pellets Freeze-drying (or lyophilization) is widely used to preserve and ensure long-term stability of bioactive ingredients such as proteins, micro-organisms, and...
Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2008, 130(6): 061013.
Published Online: October 15, 2008
...Ashvinikumar V. Mudaliar; Brent E. Ellis; Patricia L. Ricketts; Otto I. Lanz; Charles Y. Lee; Thomas E. Diller; Elaine P. Scott A simple, cost effective, and noninvasive blood perfusion system is tested in animal models. The system uses a small sensor to measure the heat transfer response to a...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. August 2006, 128(4): 505–515.
Published Online: February 3, 2006
... tolerable range of error found in the sensitivity analysis. 27 01 2005 03 02 2006 hyperthermia patient treatment heat transfer cancer minimisation tumours temperature distribution conjugate gradient methods Hyperthermia treatments elevate temperatures of a cancerous region...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. April 2006, 128(2): 210–216.
Published Online: September 19, 2005
... by changing mass flow rates), and the surrounding tissue temperature, but not by their diameter. Second, changes in the following do not significantly affect the heat transfer rates between tissue and vessels; (a) the ratio of arterial to venous vessel diameter, (b) the diameter reduction coefficient...
Journal Articles
Article Type: Article
J Biomech Eng. April 2005, 127(2): 279–294.
Published Online: September 18, 2004
...Jiayao Zhang; George A. Sandison; Jayathi Y. Murthy; Lisa X. Xu A comprehensive computational framework to simulate heat transfer during the freezing process in prostate cancer cryosurgery is presented. Tissues are treated as nonideal materials wherein phase transition occurs over a temperature...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. June 2003, 125(3): 305–314.
Published Online: June 10, 2003
...Sean R. H. Davidson; David F. James Thermo-mechanical equations were developed from machining theory to predict heat generation due to drilling and were coupled with a heat transfer FEM simulation to predict the temperature rise and thermal injury in bone during a drilling operation. The rotational...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. December 2002, 124(6): 638–649.
Published Online: December 27, 2002
... Bioengineering Division for publication in the JOURNAL OF BIOMECHANICAL ENGINEERING . Manuscript received January 2001; revised manuscript received July 2002. Associate Editor: E. P. Scott. 01 January 2001 01 July 2002 27 12 2002 biothermics temperature distribution heat transfer...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. December 2002, 124(6): 656–661.
Published Online: December 27, 2002
...Qinghong He; Liang Zhu; Daniel E. Lemons; Sheldon Weinbaum Theoretical studies have indicated that a significant fraction of all blood-tissue heat transfer occurs in artery-vein pairs whose arterial diameter varies between 200 and 1000 μm. In this study, we have developed a new in vivo technique in...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. October 2001, 123(5): 500–505.
Published Online: May 16, 2001
... the Bioengineering Division September 3, 1998; revised manuscript received May 16, 2001. Associate Technical Editor: R. B. Roemer. 03 September 1998 16 May 2001 heat transfer blood vessels haemodynamics biothermics pulsatile flow temperature distribution digital simulation...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. October 2000, 122(5): 541–544.
Published Online: February 28, 2000
... ENGINEERING . Manuscript received by the Bioengineering Division: April 20, 1999; revised manuscript received February 28, 2000. Associate Technical Editor: J. J. McGrath. 20 April 1999 28 February 2000 water heat transfer biothermics physiological models specific heat...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. June 2000, 122(3): 283–286.
Published Online: February 6, 2000
... distribution Thermal Properties Heat-Induced Damage Heat Transfer Soft Tissue Well-known examples of heat-induced damage include denaturation of proteins 1 2 3 , increased cell necrosis 4 and membrane permeability 5 , and irreversible changes in the mechanical properties of soft tissue...