Publications for Dan Loyd
Co-author map based on ISI articles 2007-

Keywords

wss velocity tube treatment tissue temperature sjm model lesions inlet heat flow finite equation element electrode doppler brain blood aortic

Journal Articles

Elin Diczfalusy, Peter Zsigmond, Nil Dizdar, Anita Kullman, Dan Loyd and Karin Wårdell
  A model for simulation and patient-specific visualization of the tissue volume of influence during brain microdialysis
  Medical and Biological Engineering and Computing, 2011, 49(12), 1459-1469.
   Fulltext  PDF  
 Web of Science® Times Cited: 2

Johan Renner, Dan Loyd, Toste Länne and Matts Karlsson
  Is a flat inlet profile sufficient for WSS estimation in the aortic arch?
  WSEAS Transactions on Fluid Mechanics, 2009, 4(4), 148-160.

Joakim Wren, Dan Loyd, U. Andersson and R. Karlsson
  Thermally induced convective movements in a standard experimental model for characterization of lesions prior to radiofrequency functional neurosurgery
  Journal of Biomechanical Engineering, 2007, 129(1), 26-32.

Johannes D. Johansson, Dan Loyd, Karin Wårdell and Joakim Wren
  Impact of cysts during radio frequency (RF) lesioning in deep brain structures: a simulation and in-vitro study
  Journal of Neural Ingeneering, 2007, 4(2), 87-95.
   Fulltext  PDF  
 Web of Science® Times Cited: 2

Joakim Wren, Peter Persson and Dan Loyd
  Thermostatic Mixing Valves - Modeling and simulation of the thermostat under real operating conditions
  WSEAS Transactions on Circuits and Systems, 2006, 1, 56-61.

Johannes D Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Radio-frequency lesioning in brain tissue with coagulation-dependent thermal conductivity: modelling, simulation and analysis of parameter influence and interaction
  Medical and Biological Engineering and Computing, 2006, 44(9), 757-766.
   Fulltext  PDF  
 Web of Science® Times Cited: 4

Märtha Sund-Levander, Ewa Grodzinsky, Dan Loyd and Lis Karin Wahren
  Errors in body temperature assessment related to individual variation, measuring technique and equipment
  International journal of nursing practice, 2005, 10(5), 216-223.

Joakim Wren, Matts Karlsson and Dan Loyd
  Transient temperature response of the myocardium investigated by the hybrid bioheat model
  IASME Transactions, 2004, 1(3), 560-565.

O. Bech-Hanssen, P. Gjertsson, E. Houltz, Bengt Wranne, Per Ask, Dan Loyd and K. Caidahl
  Net Pressure Gradients in Aortic Prosthetic Valves can be Estimated by Doppler
  Journal of the American Society of Echocardiography, 2003, 16(8), 858-866.
 Web of Science® Times Cited: 6

Roger Andersson, Dan Loyd and Per Ask
  Cross-sectional changes in an asymmetric tube with bearing on non-invasive pressure measurements
  Technology and Health Care, 2003, 11(1), 11-20.

Joakim Wren, Matts Karlsson and Dan Loyd
  A hybrid equation for simulation of perfused tissue during thermal treatment
  International Journal of Hyperthermia, 2001, 17(6), 483-498.
 Web of Science® Times Cited: 17

Joakim Wren, Ola Eriksson, Karin Wårdell and Dan Loyd
  Analysis of temperature measurement for monitoring radio-frequency brain lesioning
  Medical and Biological Engineering and Computing, 2001, 39(2), 255-262.
 Web of Science® Times Cited: 9

Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  A comparison between in vitro studies of protein lesions generated by brain electrodes and finite element model simulations
  Medical and Biological Engineering and Computing, 1999, 37(6), 737-741.

Ann Bolger, Lars Eidenvall, Per Ask, Dan Loyd and Bengt Wranne
  Understanding continuous wave Doppler signal intensity as a measure of regurgitant severity
  Journal of the American Society of Echocardiography, 1997, 10, 613-622.

Dan Loyd, Matts Karlsson, B-E Erlandsson and Per Ask
  Computer analysis of hyperthermia treatment of the prostate
  Advances in Engineering Software, 1997, 28, 347-351.

K Storck, Matts Karlsson, Per Ask and Dan Loyd
  Heat transfer simulation in the evaluation of the nasal thermistor technique
  IEEE Transactions on Biomedical Engineering, 1996, 43, 1187-1191.

Lars Eidenvall, Per Ask, Dan Loyd and Bengt Wranne
  Determination of regurgitant flow and volume by integrating actual proximal velocities over hemispheres (IPROV) in two orthogonal planes
  Journal of the American Society of Echocardiography, 1996, 9(4), 527-538.

Y Sun, Birgitta Janerot-Sjöberg, Per Ask, Dan Loyd and Bengt Wranne
  Mathematical model that characterizes transmitral and pulmonary venous flow velocity patterns
  American journal of physiology, 1995, 268, 476-489.

Y Sun, Per Ask, Birgitta Janerot-Sjöberg, Lars Eidenvall, Dan Loyd and Bengt Wranne
  Estimation of pulsatile flow by surface integration of velocity vectors in Doppler ultrasound images from two arthogonal planes
  Journal of the American Society of Echocardiography, 1995, 8, 904-914.

Lars Eidenvall, S A Barclay, Dan Loyd, Bengt Wranne and Per Ask
  Regurgitant heart valve flow from 3D proximal velocity field - continued search for the ideal method
  Medical & Biological Engineering & Computing, 1995, 33, 131-139.

C Xiong, Bertil Hök, Tomas Strömberg, Dan Loyd, Bengt Wranne and Per Ask
  A bioacoustic method for timing of respiration at cardiac investigations
  Clinical Physiology, 1995, 15, 151-157.

Per Ask, Bertil Hök, Dan Loyd and Heikki Teriö
  Bioacoustic signals from stenotic tube flow
  Medical & Biological Engineering & Computing, 1995, 33, 669-675.

Birgitta Janerot-Sjöberg, Per Ask, Dan Loyd and Bengt Wranne
  Subaortic flow profile in aortic valve disease - a two dimensional color Doppler study
  Journal of the American Society of Echocardiography, 1994, 7, 276-284.

Jan Engvall, Matts Karlsson, Per Ask, Dan Loyd, Eva Nylander and Bengt Wranne
  Importance of collateral vessels in aortic coarctation: Computer simulation at rest and exercise using transmission line elements
  Medical & Biological Engineering & Computing, 1994, 32, 115-122.

Lars Eidenvall, Birgitta Janerot-Sjöberg, Per Ask, Dan Loyd and Bengt Wranne
  2D Doppler Flowvelocity profiles can be time corrected with an external ECG delay device
  Journal of the American Society of Echocardiography, 1992, 5, 405-413.

Chapters in Books

Johan Renner, Roland Gårdhagen, Einar Heiberg, Tino Ebbers, Dan Loyd, Toste Länne and Matts Karlsson
  Feasibility of Patient Specific Aortic Blood Flow CFD Simulation
  Medical Image Computing and Computer-Assisted Intervention – MICCAI 2006: 9th International Conference, Copenhagen, Denmark, October 1-6, 2006. Proceedings, Part I, Springer Berlin/Heidelberg, 2006, 257-263.


Matts Karlsson, Jan Engvall, Per Ask, Bengt Wranne and Dan Loyd
  Orifice flow in stenotic and regurgitant valve lesions - Modelling and computer simulations
  Biofluid mechanics, Computational Mechanics Publications, 1994, .


Conference Articles

Elin Diczfalusy, Nil Dizdar, Peter Zsigmond, Anita Kullman, Dan Loyd and Karin Wårdell
  Simulations and visualizations for interpretation of brain microdialysis data during deep brain stimulation
  IEEE Engineering in Medicine and Biology Society (EMBC), 2012, 2012.


Hossein Nadali Najafabadi, Matts Karlsson, Esa Utriainen, Mats Kinell and Dan Loyd
  A Modified Correlation for Film Effectiveness Prediction of Cylindrical Holes at the Suction Side of A turbine Guide Vane
  Proceedings of the 6th Baltic Heat Transfer Conference, 2011.


Johan Renner, Mehdi Ghavami Nejad, Hossein Nadali Najafabadi, Dan Loyd, Pontus Skoog, David Abrahamsson and Matts Karlsson
  Conduction and convection heat transfer for aluminum ingot in preheating furnace
  Proceedings of 6th Baltic Heat Transfer Conference 2011, 2011.


Johannes Johansson, Joakim Wren, Dan Loyd, Ola Eriksson and Karin Wårdell
  Konvektiva flöden och deras termiska inverkan vid Radiofrekvenslesionering i hjärna
  Medicinteknikdagarna 2006,2006, 2006.


Joakim Wren, Peter Persson and Dan Loyd
  Thermostatic Mixing Valves - Thermostatic temperature distribution during various operating conditions
  International Conference on Heat and Mass Transfer,2006, 2006.


Johannes Johansson, Dan Loyd, Karin Wårdell and Joakim Wren
  The influence of CSF-filled cavities on radio-frequency lesions - a simulation study
  Congress of the European Society for Stereotactic and Functional Neurosurgery,2006, 2006.


Johannes Johansson, Joakim Wren, O. Eriksson, Dan Loyd and Karin Wårdell
  Teoretisk och experimentell undersökning av värmekoagulation med radiofrekvent ström i hjärna
  Medicinteknikdagarna, Södertälje, 2005.


Johannes D. Johansson, Joakim Wren, Ola Eriksson, Dan Loyd and Karin Wårdell
  Finite element method simulations of radio-frequency lesions with varying brain electrode dimensions
  Nordic Baltic Conference Biomedical Engineering and Medical Physics,2005, 2005.


Stefan Sjöqvist, Anna Linderhed, Sten Nyberg, Magnus Uppsäll and Dan Loyd
  Land mine detection by IR temporal analysis; physical numerical modeling
  SPIE defence and security symposium,2005, 2005.


Roland Gårdhagen, Johan Svensson, Dan Loyd and Matts Karlsson
  Non-newtonian effects on wall shear stress in a human aorta with coarctation and dilatation
  NBC05 Umeå,2005, 2005.


Johan Svensson, Roland Gårdhagen, Dan Loyd and Matts Karlsson
  Wall back flow in human aorta: influence of geometry
  NBC05 Umeå,2005, 2005.


Johannes D. Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Simulations of radio-frequency lesions with varying brain electrode dimensions
  13th Nordic Baltic conference biomedical engineering and medical physics, Umeå, Sweden, 2005.


Dan Loyd
  Mätningar av temperatur i medicintekniska utrustningar, några fällor och fel
  Svenska Läkaresällskapets Riksstämma,2004, 2004.


Dan Loyd, Matts Karlsson and Joakim Wren
  Ekvationer för att beräkna temperaturen i vävnader
  Svenska Läkaresällskapets Riksstämma,2004, 2004.


Dan Loyd
  Modellering av cirkulationssystemet, några möjligheter och begränsningar
  Medicinteknikdagarna,2004, 2004.


Dan Loyd
  Mätning av gastemperatur i pannor, en värmeteknisk, mätteknisk och matematisk utmaning
  Workshop i tillämpad matematik,2004, 2004.


Dan Loyd
  Mätning och modellering av temperaturförlopp
  Sotning och brandskydd,2004, 2004.


Dan Loyd
  Några riskfaktorer vid användning av lokaleldstäder
  Skorstensfejarmästaren,2004, 2004.


D Lorr, Joakim Wren, Dan Loyd and Eva Svanborg
  Temperature changes in different locations of the body in conjunction with sleep
  17th Congress of the European Sleep Research Society,2004, 2004.


Joakim Wren, Dan Loyd and Matts Karlsson
  Investigation of medical thermal treatment using a hybrid bio-heat model
  26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society,2004, 2004.


Johannes Johansson, Joakim Wren, Ola Eriksson, Dan Loyd and Karin Wårdell
  Investigation of brain RF-lesion size by finite element simulations
  European Society for Stereotactic and Functional Neurosurgery ESSFN,2004, 2004.


Johannes D. Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Comparison between a detailed and a simplified finite element model of radio-frequency lesioning in the brain
  26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Fransisco, USA, 2004.


Johannes Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  FEM-modell för termisk koagulering i hjärnvävnad
  Svenska lakaresallskapets riksstamma,2003, 2003.


Joakim Wren, B-E Erlandsson and Dan Loyd
  Simulation of thermal treatment of the prostate using a hybrid bio-heat equation
  International Symposium on Computer Methods in Biomechanics and Biomedical Engineering,2001, 2001.


Odd Bech Hanssen, Bengt Wranne, Per Ask, Dan Loyd and Kenneth Caidahl
  The net pressure gradients after pressure recovery can be predicted by Doppler in aortic bileaflet prostheses.
  American Society of Echocardiography,2001, 2001.


Roger Andersson, Dan Loyd and Per Ask
  Pressure sensed non-invasively directly on the extra corporeal blood line tubes
  Int Conference of the IEEE Engineering in Medicine and Biology Society,2001, 2001.


Joakim Wren, Matts Karlsson, Dan Loyd, Jörgen Sjödin and B-E Erlandsson
  A Heat Transfer Analysis of Microwave Thermal Therapy of the Prostate
  Annual International Conference of the IEEE Engineering in Medicine biology Society,2000, 2000.


Joakim Wren, Jan-Gunnar Sjödin, Björn-Erik Erlandsson, Tomas Eliasson and Dan Loyd
  Accuracy of Temperature Measurement During Transurethral Hyperthermia Treatment och the Prostate
  Proc of BMES/BMBS99,1999, 1999.


Ricardo Gracia-Padron and Dan Loyd
  A Drying Process of Lacquer Coating in Wood Manufacturing Industry - Simulations and Experiments
  The Third Baltic Heat Transfer Conference,1999, 1999.


Ola Eriksson, Karin Wårdell, Joakim Wren and Dan Loyd
  A finite element model for brain electrodes and its comparison with in-vitro albumin lesions
  Congress of the International Society for Neurosurgical Technology and Instrument Invention ISNTII,1999, 1999.


Matts Karlsson, Dan Loyd, Per Ask, K Lindström and Håkan Elmqvist
  CORTECH tutor - a distributed biomedical engineering graduate training initiative
  The 1st Joint Meeting of BMES and EMBS,1999, 1999.


Joakim Brandberg, Matts Karlsson, Dan Loyd, Bengt Wranne and Per Ask
  Integration of proximal velocities (IPROV) - An improvment of the pisa method for estimation of regurgitant flow.
  European Soc for Noninvasive Cardiovascular Dynamics,1998, 1998.


Fredrik Berntsson, Lars Eldén, Dan Loyd and Ricardo Garcia-Padrón
  A Comparison of Three Numerical Methods for an Inverse Heat Conduction Problem and an Industrial Application
  Numerical Methods in Thermal Problems Conference, University of Wales, Swansea, 1997.


Per Ask, Joakim Brandberg, Birgitta Janerot-Sjöberg, Matts Karlsson, Dan Loyd and Bengt Wranne
  Assessment of heart valve function with echocardiography
  World Congress on Medical Physics and Biomedical Engineering,1997, 1997.


Joakim Brandberg, Birgitta Janerot-Sjöberg, Peter Wodlin, Dan Loyd, Per Ask and Y Sun
  In vivo estimation of cardiovascular flows with surface integration of velocity vectors from color Doppler imaging
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society,1996, 1996.


Joakim Brandberg, Matts Karlsson, Lars Eidenvall, Birgitta Janerot-Sjöberg, Dan Loyd, Bengt Wranne and Per Ask
  Automated calculation of regrgitation from proximal 2D Doppler data
  Congress of the European Society of Cardiology,1996, 1996.


Lars Eidenvall, Per Ask, Dan Loyd and Bengt Wranne
  Determination of regurgitant flow in a pulsatile model by integrating velocities from the entire 3D proximal velocity field
  American Heart Association,1993, 1992.


Licentiate Theses

Mattias Sillén
  Application of Parallel Computers to Enhance the Flow Modelling Capability in Aircraft Design
  2006.


  Fulltext PDF

Reports

Dan Loyd
  Håll tungan i styr!
  2004.


Dan Loyd
  Isbitar i kylen
  2004.


Dan Loyd
  Brandvägg?
  2004.


Dan Loyd
  Temperaur i djupet
  2004.


Dan Loyd
  Noggrann energimätning i villan?
  2004.


Dan Loyd
  Ökensol värmer processledning?
  2004.