Bjørn Atle Johan Angelsen
Publications
2023
-
Solberg, Stian;
Amini, Naseh;
Zaza, Yamen;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2023)
Estimation of fat content in soft tissues using dual frequency ultrasound—A phantom study.
Journal of the Acoustical Society of America
Academic article
2021
-
Arango-Restrepo, Andrés;
Rubi, Capaceti Jose Miguel;
Kjelstrup, Signe;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2021)
Enhancing carrier flux for efficient drug delivery in cancer tissues.
Biophysical Journal
Academic article
2020
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
2019
-
Kvam, Johannes;
Solberg, Stian;
Myhre, Ola Finneng;
Rodriguez-Molares, Alfonso;
Angelsen, Bjørn Atle Johan.
(2019)
Nonlinear bulk elasticity imaging using dual frequency ultrasound.
Journal of the Acoustical Society of America
Academic article
-
Kvam, Johannes;
Holm, Sverre;
Angelsen, Bjørn Atle Johan.
(2019)
Exploiting Ballou's rule for better tissue classification.
Journal of the Acoustical Society of America
Academic article
2018
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy .
Proceedings - IEEE Ultrasonics Symposium
Academic article
2017
-
Myhre, Ola Finneng;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2017)
Analysis of acoustic impedance matching in dual-band ultrasound transducers.
Journal of the Acoustical Society of America
Academic article
-
Myhre, Ola Finneng;
Angelsen, Bjørn Atle Johan;
Hansen, Rune.
(2017)
Dual-frequency Transducers for Ultrasound Imaging and Therapy.
NTNU
Doctoral dissertation
-
Flørenæs, Even;
Solberg, Stian;
Myhre, Ola Finneng;
Kvam, Johannes;
Brende, Ole Martin;
Angelsen, Bjørn Atle Johan.
(2017)
In-vitro detection of micro calcifications using dual band ultrasound.
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
Solberg, Stian;
Hansen, Rune;
Berg, Sigrid;
Kvam, Johannes;
Angelsen, Bjørn Atle Johan.
(2017)
In-vitro contrast agent detection combining pulse inversion and SURF imaging.
Proceedings - IEEE Ultrasonics Symposium
Abstract
2016
-
Yemane, Petros Tesfamichael;
Angelsen, Bjørn Atle J.;
Kvam, Johannes;
Afadzi, Mercy;
Myhre, Ola Finneng;
Davies, Ruth Catharina de Lange.
(2016)
Simulation of ultrasound radiation force: for transport of drugs and nanoparticles in tumors.
.
The 8th National PhD Conference in Medical Imaging
Abstract
-
Myhre, Ola Finneng;
Kvam, Johannes;
Angelsen, Bjørn Atle J..
(2016)
Dual frequency transducer design for suppression of multiple scattering.
Proceedings - IEEE Ultrasonics Symposium
Academic article
2015
-
Brende, Ole Martin;
Angelsen, Bjørn Atle J..
(2015)
Adaptive reverberation noise delay estimation for reverberation suppression in dual band ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Kvam, Johannes;
Angelsen, Bjørn Atle J.;
Elster, Anne C..
(2015)
GPU simulation of nonlinear propagation of dual band ultrasound pulse complexes.
AIP Conference Proceedings
Academic article
2014
-
Eggen, Siv;
Fagerland, Stein-Martin;
Mørch, Ýrr Asbjørg;
Hansen, Rune;
Søvik, Kishia Stojcevska;
Berg, Sigrid.
(2014)
Ultrasound-enhanced drug delivery in prostate cancer xenografts by nanoparticles stabilizing microbubbles.
Journal of Controlled Release
Academic article
2013
-
Afadzi, Mercy;
Strand, Sabina P.;
Nilssen, Esben A.;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Hansen, Rune.
(2013)
Mechanisms of the Ultrasound-Mediated Intracellular Delivery of Liposomes and Dextrans.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Eggen, Siv;
Afadzi, Mercy;
Nilssen, Esben A.;
Haugstad, Solveig Bjærum;
Angelsen, Bjørn Atle J.;
Davies, Catharina De Lange.
(2013)
ULTRASOUND IMPROVES THE UPTAKE AND DISTRIBUTION OF LIPOSOMAL DOXORUBICIN IN PROSTATE CANCER XENOGRAFTS.
Ultrasound in Medicine and Biology
Academic article
-
Rau, Jochen;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2013)
Dual frequency band ultrasound for suppression of multiple scattering.
Doktoravhandlinger ved NTNU (107)
Doctoral dissertation
-
Rau, Jochen;
Måsøy, Svein-Erik;
Hansen, Rune;
Angelsen, Bjørn Atle J.;
Tangen, Thor Andreas.
(2013)
Methods for reverberation suppression utilizing dual frequency band imaging.
Journal of the Acoustical Society of America
Academic article
2012
-
Afadzi, Mercy;
Davies, Catharina De Lange;
Hansen, Yngve Hofstad;
Johansen, Tonni Franke;
Standal, Øyvind Krøvel-Velle;
Hansen, Rune.
(2012)
EFFECT OF ULTRASOUND PARAMETERS ON THE RELEASE OF LIPOSOMAL CALCEIN.
Ultrasound in Medicine and Biology
Academic article
-
Hansen, Yngve Hofstad;
Davies, Catharina De Lange;
Afadzi, Mercy;
Angelsen, Bjørn Atle J.;
Johansen, Tonni Franke;
Nilssen, Esben A..
(2012)
Ultrasonic Drug Release: Impact on Liposomal Doxorubicin in Collagen Gels.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Näsholm, Sven Peter;
Angelsen, Bjørn Atle J..
(2012)
SURF Imaging Beams in an Aberrative Medium: Generation and Postprocessing Enhancement.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Eggen, Siv;
Afadzi, Mercy;
Nilssen, Esben A.;
Haugstad, Solveig Bjærum;
Angelsen, Bjørn Atle J.;
Davies, Catharina De Lange.
(2012)
Ultrasound Mediated Delivery of Liposomal Doxorubicin in Prostate Tumor Tissue.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Afadzi, Mercy;
Eggen, Siv;
Mørch, Ýrr Asbjørg;
Stenstad, Per Martin;
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2012)
Multifunctional Nanoparticles for Drug Delivery and Imaging: Effect of Ultrasound on Cellular Uptake and Tumor Tissue Distribution.
IEEE International Ultrasonics Symposium Proceedings
Academic article
2011
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2011)
Contrast Imaging by Non-Overlapping Dual Frequency Band Transmit Pulse Complexes.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Hansen, Rune;
Måsøy, Svein Erik;
Tangen, Thor Andreas;
Angelsen, Bjørn Atle J..
(2011)
Nonlinear propagation delay and pulse distortion resulting from dual frequency band transmit pulse complexes.
Journal of the Acoustical Society of America
Academic article
-
Näsholm, Sven Peter;
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2011)
Post-processing enhancement of reverberation-noise suppression in dual-frequency SURF imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
2010
-
Måsøy, Svein-Erik;
Standal, Øyvind;
Deibele, Jochen;
Näsholm, Sven Peter;
Angelsen, Bjørn Atle J.;
Johansen, Tonni Franke.
(2010)
Nonlinear propagation acoustics of dual-frequency wide-band excitation pulses in a focused ultrasound system.
Journal of the Acoustical Society of America
Academic article
-
Afadzi, Mercy;
Davies, Catharina De Lange;
Hansen, Yngve Hofstad;
Johansen, Tonni Franke;
Måsøy, Svein-Erik;
Angelsen, Bjørn Atle J..
(2010)
Ultrasound Stimulated Release of Liposomal Calcein.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rommetveit, Tarjei;
Johansen, Tonni Franke;
Deibele, Jochen;
Kaupang, Halvard;
Angelsen, Bjørn Atle J..
(2010)
Two-Way Nonlinear Manipulation in Plane Materials using Dual Frequency Pulse Complexes.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Hansen, Rune;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2010)
Utilizing dual frequency band transmit pulse complexes in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Evensen, Kristian Riktor;
Dahl, Arve;
Hansen, Rune;
Angelsen, Bjørn Atle J.;
Russell, David.
(2010)
SURF Imaging.
European Journal of Neurology
Abstract
-
Manh, Tung;
Hoff, Lars;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2010)
A new design for a high frequency broadband ultrasound transducer using micromachined Silicon.
IEEE Press
Academic chapter/article/Conference paper
2009
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2009)
An Annular Array Design Proposal with Multiple Geometric Pre-foci.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2009)
SURF Imaging for Contrast Agent Detection.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Näsholm, Sven Peter;
Hansen, Rune;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2009)
Transmit Beams Adapted to Reverberation Noise Suppression Using Dual-Frequency SURF Imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
2008
-
Näsholm, Sven Peter;
Angelsen, Bjørn Atle J..
(2008)
Ultrasound beams for enhanced image quality.
Norges teknisk-naturvitenskapelige universitet, Det medisinske fakultet
Doctoral dissertation
-
Måsøy, Svein-Erik;
Standal, Øyvind;
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2008)
SURF Imaging: In vivo Demonstration of an Ultrasound Contrast Agent Detection Technique.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
2007
-
Standal, Øyvind;
Tangen, Thor Andreas;
Angelsen, Bjørn Atle J..
(2007)
Phase Based Approach for Estimation and Tracking of Locally Variable Delays.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Varslot, Trond;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2007)
Aberration in Nonlinear Acoustic Wave Propagation.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Måsøy, Svein-Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2007)
Variance analysis of arrival time and amplitude estimates from random speckle signal.
Journal of the Acoustical Society of America
Academic article
2006
-
Kaupang, Halvard;
Måsøy, Svein-Erik;
Varslot, Trond;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2006)
Generation and Aberration of Second-Harmonic Ultrasound Beams in Heterogeneous Tissue.
IEEE International Ultrasonics Symposium Proceedings
Academic article
2005
-
Måsøy, Svein Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2005)
Iteration of transmit-beam aberration correction in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2005)
Aberration and second-harmonic imaging.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2005)
Versatile Analysis of Multilayer Piezoelectric Transducers Using an Admittance Matrix Approach.
Academic chapter/article/Conference paper
2004
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2004)
Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rabben, S.I;
Stergiopulos, N;
Hellevik, LR;
Smiseth, Otto A.;
Slordal, S;
Urheim, Stig.
(2004)
An ultrasound-based method for determining pulse wave velocity in fuperficial arteries.
Journal of Biomechanics
Academic article
-
Måsøy, Svein Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2004)
Estimation of ultrasound wave aberration with signals from random scatterers.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Angelsen, Bjørn Atle J.;
Waag, Robert.
(2004)
Spectral estimation for characterization of acoustic aberration.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Krogstad, Harald E;
Mo, Eirik;
Angelsen, Bjørn Atle J..
(2004)
Eigenfunction analysis of stochastic backscatter for characterization of acoustic aberration in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2004)
Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rabben, Stein Inge;
Stergiopulos, N;
Hellevik, Leif Rune;
Smiseth, Otto;
Slørdahl, Stig Arild;
Urheim, Stig.
(2004)
An ultrasound-based method for determining pulse wave velocity in superficial arteries.
Journal of Biomechanics
Academic article
-
Remme, Espen W.;
Hunter, PJ;
Smiseth, O;
Stevens, C;
Rabben, Stein Inge;
Skulstad, H.
(2004)
Development of an in vivo method for determining material properties of passive myocardium.
Journal of Biomechanics
Academic article
-
Remme, Espen W.;
Angelsen, Bjørn Atle J..
(2004)
A model-based approach for clinical evaluation of left ventricular deformation.
Doktoravhandlinger ved NTNU (2004:48)
Doctoral dissertation
-
Varslot, Trond;
Krogstad, Harald E;
Angelsen, Bjørn Atle J..
(2004)
Wavefront aberration correction in medical ultrasound imaging.
Tapir Trykk
Doctoral dissertation
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2004)
New techniques for detection of ultrasound contrast agents.
NTNU Trykk
Doctoral dissertation
-
Måsøy, Svein-Erik;
Angelsen, Bjørn Atle J..
(2004)
Estimation and correction of aberration in medical ultrasound imaging.
Doktoravhandlinger ved NTNU (157)
Doctoral dissertation
2003
-
Måsøy, Svein Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2003)
Correction of ultrasonic wave aberration with a time delay and amplitude filter.
Journal of the Acoustical Society of America
Academic article
2000
-
Stoylen, A;
Heimdal, Andreas;
Bjornstad, K;
Wiseth, Rune;
Vik-Mo, Harald;
Torp, Hans.
(2000)
Strain Rate Imaging by Ultrasound in the Diagnosis of Coronary Artery Disease.
Journal of the American Society of Echocardiography
Academic article
-
Rabben, S;
Torp, Anders Herman;
Støylen, Asbjørn;
Slørdahl, Stig Arild;
Bjørnstad, Knut;
Haugen, Bjørn Olav.
(2000)
Semiautomatic contour detection in ultrasound M-mode images.
Ultrasound in Medicine and Biology
Academic article
-
Stoylen, A.;
Heimdal, Andreas;
Bjornstad, K.;
Wiseth, Rune;
Vik-Mo, Harald;
Torp, Hans.
(2000)
Strain Rate Imaging by Ultrasound in the Diagnosis of Coronary Artery Disease.
Journal of the American Society of Echocardiography
Academic article
-
Urheim, Stig;
Edvardsen, Thor;
Torp, Hans;
Angelsen, Bjørn A. J.;
Smiseth, Otto A..
(2000)
Myocardial strain by Doppler echocardiography. Validation of a new method to quantify regional mayocardial function.
Circulation
Academic article
-
Angelsen, Bjørn Atle J..
(2000)
Ultrasound Imaging - Waves, Signals, and Signal Processing.
Emantec
Textbook
-
Soma, Johannes;
Angelsen, Bjørn Atle J.;
Aakhus, Svend;
Skjærpe, Terje.
(2000)
Sublingual Nitroglycerin Delays Arterial Wave Reflections Despite Increased Aortic “Stiffness” in Patients with Hypertension: A Doppler Echocardiography Study.
Journal of the American Society of Echocardiography
Academic article
1999
-
Soma, Johannes;
Angelsen, Bjørn Atle J.;
Aakhus, Svend;
Skjærpe, Terje.
(1999)
Sublingual nitroglycerin delayes arterial wave reflections, but does not influence total arterial compliance in subjects with sustained hypertension.
European Heart Journal-Cardiovascular Imaging
Academic article
-
Rabben, S;
Irgens, Fridtjov;
Angelsen, Bjørn Atle J..
(1999)
Equations for estimating muscle fiber stress in the left ventricular wall.
Heart and Vessels
Academic article
1998
-
Soma, Johannes;
Aakhus, Svend;
Angelsen, Bjørn Atle J.;
Skjærpe, Terje.
(1998)
Influence of body size and left ventricular ejection dynamics on total arterial compliance determined using Doppler echocardiography and subclavian artery pulse tracings in healthy humans.
Blood Pressure
Academic article
-
Remme, Espen;
Sørhus, Vidar;
Rabben, S;
Støylen, Asbjørn;
Angelsen, Bjørn Atle J..
(1998)
Comparison of estimated central aortic blood pressure from carotid Pulse curves obtained by arterial tonometry and volume distension recordings.
Journal of Cardiovascular Diagnosis and Procedures
Academic article
-
Soma, Johannes;
Aakhus, Svend;
Angelsen, Bjørn Atle J.;
Skjærpe, Terje.
(1998)
Age, body size, heart rate, and mean arterial pressure are predictors of arterial hemodynamics in healthy humans.
American Journal of Hypertension
Academic article
1996
-
Grønningsæter, Åge;
Unsgård, Geirmund;
Ommedal, Steinar;
Angelsen, Bjørn Atle J..
(1996)
Ultrasound-guided neurosurgery : a feasibility study in the 3-30 MHz frequency range.
British Journal of Neurosurgery
Academic article
-
Grønningsæter, Åge;
Angelsen, Bjørn Atle J.;
Heimdal, Andreas;
Torp, Hans.
(1996)
Vessel wall detection and blood noise reduction in intravascular ultrasound imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Bjørnstad, Knut;
Mæhle, Jørgen;
Aakhus, Svend;
Torp, Hans;
Hatle, Liv K.;
Angelsen, Bjørn Atle J..
(1996)
Evaluation of reference systems for quantitative wall motion analysis from three-dimensional endocardial surface reconstruction : an echocardiographic study in subjects with and without myocardial infarction.
American Journal of Cardiac Imaging
Academic article
-
Torp, Hans;
Kristoffersen, Kjell;
Angelsen, Bjørn Atle J..
(1996)
On the joint probability density function for the autocorrelation estimates in ultrasound color flow imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Angelsen, Bjørn Atle J..
(1996)
Waves, signals and signal processing in medical ultrasonics.
NTNU. Dept. of Physiology and Biomedical Engineering
Report
-
Aakhus, Svend;
Bjørnstad, Knut;
Soma, Johannes;
Skjærpe, Terje;
Angelsen, Bjørn Atle J..
(1996)
Systemic Arterial Compliance Early and Late after a First Acute Myocardial Infarction.
Cardiology
Academic article
1995
-
Angelsen, Bjørn A. J.;
Torp, Hans;
Holm, Sverre;
Kristoffersen, Kjell;
Whittingham, T. A..
(1995)
Which transducer array is best?.
European Journal of Ultrasound
Academic article
Journal publications
-
Solberg, Stian;
Amini, Naseh;
Zaza, Yamen;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2023)
Estimation of fat content in soft tissues using dual frequency ultrasound—A phantom study.
Journal of the Acoustical Society of America
Academic article
-
Arango-Restrepo, Andrés;
Rubi, Capaceti Jose Miguel;
Kjelstrup, Signe;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2021)
Enhancing carrier flux for efficient drug delivery in cancer tissues.
Biophysical Journal
Academic article
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Kvam, Johannes;
Solberg, Stian;
Myhre, Ola Finneng;
Rodriguez-Molares, Alfonso;
Angelsen, Bjørn Atle Johan.
(2019)
Nonlinear bulk elasticity imaging using dual frequency ultrasound.
Journal of the Acoustical Society of America
Academic article
-
Kvam, Johannes;
Holm, Sverre;
Angelsen, Bjørn Atle Johan.
(2019)
Exploiting Ballou's rule for better tissue classification.
Journal of the Acoustical Society of America
Academic article
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy .
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
Myhre, Ola Finneng;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2017)
Analysis of acoustic impedance matching in dual-band ultrasound transducers.
Journal of the Acoustical Society of America
Academic article
-
Flørenæs, Even;
Solberg, Stian;
Myhre, Ola Finneng;
Kvam, Johannes;
Brende, Ole Martin;
Angelsen, Bjørn Atle Johan.
(2017)
In-vitro detection of micro calcifications using dual band ultrasound.
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
Solberg, Stian;
Hansen, Rune;
Berg, Sigrid;
Kvam, Johannes;
Angelsen, Bjørn Atle Johan.
(2017)
In-vitro contrast agent detection combining pulse inversion and SURF imaging.
Proceedings - IEEE Ultrasonics Symposium
Abstract
-
Yemane, Petros Tesfamichael;
Angelsen, Bjørn Atle J.;
Kvam, Johannes;
Afadzi, Mercy;
Myhre, Ola Finneng;
Davies, Ruth Catharina de Lange.
(2016)
Simulation of ultrasound radiation force: for transport of drugs and nanoparticles in tumors.
.
The 8th National PhD Conference in Medical Imaging
Abstract
-
Myhre, Ola Finneng;
Kvam, Johannes;
Angelsen, Bjørn Atle J..
(2016)
Dual frequency transducer design for suppression of multiple scattering.
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
Brende, Ole Martin;
Angelsen, Bjørn Atle J..
(2015)
Adaptive reverberation noise delay estimation for reverberation suppression in dual band ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Kvam, Johannes;
Angelsen, Bjørn Atle J.;
Elster, Anne C..
(2015)
GPU simulation of nonlinear propagation of dual band ultrasound pulse complexes.
AIP Conference Proceedings
Academic article
-
Eggen, Siv;
Fagerland, Stein-Martin;
Mørch, Ýrr Asbjørg;
Hansen, Rune;
Søvik, Kishia Stojcevska;
Berg, Sigrid.
(2014)
Ultrasound-enhanced drug delivery in prostate cancer xenografts by nanoparticles stabilizing microbubbles.
Journal of Controlled Release
Academic article
-
Afadzi, Mercy;
Strand, Sabina P.;
Nilssen, Esben A.;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Hansen, Rune.
(2013)
Mechanisms of the Ultrasound-Mediated Intracellular Delivery of Liposomes and Dextrans.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Eggen, Siv;
Afadzi, Mercy;
Nilssen, Esben A.;
Haugstad, Solveig Bjærum;
Angelsen, Bjørn Atle J.;
Davies, Catharina De Lange.
(2013)
ULTRASOUND IMPROVES THE UPTAKE AND DISTRIBUTION OF LIPOSOMAL DOXORUBICIN IN PROSTATE CANCER XENOGRAFTS.
Ultrasound in Medicine and Biology
Academic article
-
Rau, Jochen;
Måsøy, Svein-Erik;
Hansen, Rune;
Angelsen, Bjørn Atle J.;
Tangen, Thor Andreas.
(2013)
Methods for reverberation suppression utilizing dual frequency band imaging.
Journal of the Acoustical Society of America
Academic article
-
Afadzi, Mercy;
Davies, Catharina De Lange;
Hansen, Yngve Hofstad;
Johansen, Tonni Franke;
Standal, Øyvind Krøvel-Velle;
Hansen, Rune.
(2012)
EFFECT OF ULTRASOUND PARAMETERS ON THE RELEASE OF LIPOSOMAL CALCEIN.
Ultrasound in Medicine and Biology
Academic article
-
Hansen, Yngve Hofstad;
Davies, Catharina De Lange;
Afadzi, Mercy;
Angelsen, Bjørn Atle J.;
Johansen, Tonni Franke;
Nilssen, Esben A..
(2012)
Ultrasonic Drug Release: Impact on Liposomal Doxorubicin in Collagen Gels.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Näsholm, Sven Peter;
Angelsen, Bjørn Atle J..
(2012)
SURF Imaging Beams in an Aberrative Medium: Generation and Postprocessing Enhancement.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Eggen, Siv;
Afadzi, Mercy;
Nilssen, Esben A.;
Haugstad, Solveig Bjærum;
Angelsen, Bjørn Atle J.;
Davies, Catharina De Lange.
(2012)
Ultrasound Mediated Delivery of Liposomal Doxorubicin in Prostate Tumor Tissue.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Afadzi, Mercy;
Eggen, Siv;
Mørch, Ýrr Asbjørg;
Stenstad, Per Martin;
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2012)
Multifunctional Nanoparticles for Drug Delivery and Imaging: Effect of Ultrasound on Cellular Uptake and Tumor Tissue Distribution.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2011)
Contrast Imaging by Non-Overlapping Dual Frequency Band Transmit Pulse Complexes.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Hansen, Rune;
Måsøy, Svein Erik;
Tangen, Thor Andreas;
Angelsen, Bjørn Atle J..
(2011)
Nonlinear propagation delay and pulse distortion resulting from dual frequency band transmit pulse complexes.
Journal of the Acoustical Society of America
Academic article
-
Näsholm, Sven Peter;
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2011)
Post-processing enhancement of reverberation-noise suppression in dual-frequency SURF imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Måsøy, Svein-Erik;
Standal, Øyvind;
Deibele, Jochen;
Näsholm, Sven Peter;
Angelsen, Bjørn Atle J.;
Johansen, Tonni Franke.
(2010)
Nonlinear propagation acoustics of dual-frequency wide-band excitation pulses in a focused ultrasound system.
Journal of the Acoustical Society of America
Academic article
-
Afadzi, Mercy;
Davies, Catharina De Lange;
Hansen, Yngve Hofstad;
Johansen, Tonni Franke;
Måsøy, Svein-Erik;
Angelsen, Bjørn Atle J..
(2010)
Ultrasound Stimulated Release of Liposomal Calcein.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rommetveit, Tarjei;
Johansen, Tonni Franke;
Deibele, Jochen;
Kaupang, Halvard;
Angelsen, Bjørn Atle J..
(2010)
Two-Way Nonlinear Manipulation in Plane Materials using Dual Frequency Pulse Complexes.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Hansen, Rune;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2010)
Utilizing dual frequency band transmit pulse complexes in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Evensen, Kristian Riktor;
Dahl, Arve;
Hansen, Rune;
Angelsen, Bjørn Atle J.;
Russell, David.
(2010)
SURF Imaging.
European Journal of Neurology
Abstract
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2009)
An Annular Array Design Proposal with Multiple Geometric Pre-foci.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2009)
SURF Imaging for Contrast Agent Detection.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Näsholm, Sven Peter;
Hansen, Rune;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2009)
Transmit Beams Adapted to Reverberation Noise Suppression Using Dual-Frequency SURF Imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Måsøy, Svein-Erik;
Standal, Øyvind;
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2008)
SURF Imaging: In vivo Demonstration of an Ultrasound Contrast Agent Detection Technique.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Standal, Øyvind;
Tangen, Thor Andreas;
Angelsen, Bjørn Atle J..
(2007)
Phase Based Approach for Estimation and Tracking of Locally Variable Delays.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Varslot, Trond;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2007)
Aberration in Nonlinear Acoustic Wave Propagation.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Måsøy, Svein-Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2007)
Variance analysis of arrival time and amplitude estimates from random speckle signal.
Journal of the Acoustical Society of America
Academic article
-
Kaupang, Halvard;
Måsøy, Svein-Erik;
Varslot, Trond;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2006)
Generation and Aberration of Second-Harmonic Ultrasound Beams in Heterogeneous Tissue.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Måsøy, Svein Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2005)
Iteration of transmit-beam aberration correction in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Måsøy, Svein-Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2005)
Aberration and second-harmonic imaging.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2004)
Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rabben, S.I;
Stergiopulos, N;
Hellevik, LR;
Smiseth, Otto A.;
Slordal, S;
Urheim, Stig.
(2004)
An ultrasound-based method for determining pulse wave velocity in fuperficial arteries.
Journal of Biomechanics
Academic article
-
Måsøy, Svein Erik;
Varslot, Trond;
Angelsen, Bjørn Atle J..
(2004)
Estimation of ultrasound wave aberration with signals from random scatterers.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Angelsen, Bjørn Atle J.;
Waag, Robert.
(2004)
Spectral estimation for characterization of acoustic aberration.
Journal of the Acoustical Society of America
Academic article
-
Varslot, Trond;
Krogstad, Harald E;
Mo, Eirik;
Angelsen, Bjørn Atle J..
(2004)
Eigenfunction analysis of stochastic backscatter for characterization of acoustic aberration in medical ultrasound imaging.
Journal of the Acoustical Society of America
Academic article
-
Näsholm, Sven Peter;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2004)
Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements.
IEEE International Ultrasonics Symposium Proceedings
Academic article
-
Rabben, Stein Inge;
Stergiopulos, N;
Hellevik, Leif Rune;
Smiseth, Otto;
Slørdahl, Stig Arild;
Urheim, Stig.
(2004)
An ultrasound-based method for determining pulse wave velocity in superficial arteries.
Journal of Biomechanics
Academic article
-
Remme, Espen W.;
Hunter, PJ;
Smiseth, O;
Stevens, C;
Rabben, Stein Inge;
Skulstad, H.
(2004)
Development of an in vivo method for determining material properties of passive myocardium.
Journal of Biomechanics
Academic article
-
Måsøy, Svein Erik;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2003)
Correction of ultrasonic wave aberration with a time delay and amplitude filter.
Journal of the Acoustical Society of America
Academic article
-
Stoylen, A;
Heimdal, Andreas;
Bjornstad, K;
Wiseth, Rune;
Vik-Mo, Harald;
Torp, Hans.
(2000)
Strain Rate Imaging by Ultrasound in the Diagnosis of Coronary Artery Disease.
Journal of the American Society of Echocardiography
Academic article
-
Rabben, S;
Torp, Anders Herman;
Støylen, Asbjørn;
Slørdahl, Stig Arild;
Bjørnstad, Knut;
Haugen, Bjørn Olav.
(2000)
Semiautomatic contour detection in ultrasound M-mode images.
Ultrasound in Medicine and Biology
Academic article
-
Stoylen, A.;
Heimdal, Andreas;
Bjornstad, K.;
Wiseth, Rune;
Vik-Mo, Harald;
Torp, Hans.
(2000)
Strain Rate Imaging by Ultrasound in the Diagnosis of Coronary Artery Disease.
Journal of the American Society of Echocardiography
Academic article
-
Urheim, Stig;
Edvardsen, Thor;
Torp, Hans;
Angelsen, Bjørn A. J.;
Smiseth, Otto A..
(2000)
Myocardial strain by Doppler echocardiography. Validation of a new method to quantify regional mayocardial function.
Circulation
Academic article
-
Soma, Johannes;
Angelsen, Bjørn Atle J.;
Aakhus, Svend;
Skjærpe, Terje.
(2000)
Sublingual Nitroglycerin Delays Arterial Wave Reflections Despite Increased Aortic “Stiffness” in Patients with Hypertension: A Doppler Echocardiography Study.
Journal of the American Society of Echocardiography
Academic article
-
Soma, Johannes;
Angelsen, Bjørn Atle J.;
Aakhus, Svend;
Skjærpe, Terje.
(1999)
Sublingual nitroglycerin delayes arterial wave reflections, but does not influence total arterial compliance in subjects with sustained hypertension.
European Heart Journal-Cardiovascular Imaging
Academic article
-
Rabben, S;
Irgens, Fridtjov;
Angelsen, Bjørn Atle J..
(1999)
Equations for estimating muscle fiber stress in the left ventricular wall.
Heart and Vessels
Academic article
-
Soma, Johannes;
Aakhus, Svend;
Angelsen, Bjørn Atle J.;
Skjærpe, Terje.
(1998)
Influence of body size and left ventricular ejection dynamics on total arterial compliance determined using Doppler echocardiography and subclavian artery pulse tracings in healthy humans.
Blood Pressure
Academic article
-
Remme, Espen;
Sørhus, Vidar;
Rabben, S;
Støylen, Asbjørn;
Angelsen, Bjørn Atle J..
(1998)
Comparison of estimated central aortic blood pressure from carotid Pulse curves obtained by arterial tonometry and volume distension recordings.
Journal of Cardiovascular Diagnosis and Procedures
Academic article
-
Soma, Johannes;
Aakhus, Svend;
Angelsen, Bjørn Atle J.;
Skjærpe, Terje.
(1998)
Age, body size, heart rate, and mean arterial pressure are predictors of arterial hemodynamics in healthy humans.
American Journal of Hypertension
Academic article
-
Grønningsæter, Åge;
Unsgård, Geirmund;
Ommedal, Steinar;
Angelsen, Bjørn Atle J..
(1996)
Ultrasound-guided neurosurgery : a feasibility study in the 3-30 MHz frequency range.
British Journal of Neurosurgery
Academic article
-
Grønningsæter, Åge;
Angelsen, Bjørn Atle J.;
Heimdal, Andreas;
Torp, Hans.
(1996)
Vessel wall detection and blood noise reduction in intravascular ultrasound imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Bjørnstad, Knut;
Mæhle, Jørgen;
Aakhus, Svend;
Torp, Hans;
Hatle, Liv K.;
Angelsen, Bjørn Atle J..
(1996)
Evaluation of reference systems for quantitative wall motion analysis from three-dimensional endocardial surface reconstruction : an echocardiographic study in subjects with and without myocardial infarction.
American Journal of Cardiac Imaging
Academic article
-
Torp, Hans;
Kristoffersen, Kjell;
Angelsen, Bjørn Atle J..
(1996)
On the joint probability density function for the autocorrelation estimates in ultrasound color flow imaging.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Aakhus, Svend;
Bjørnstad, Knut;
Soma, Johannes;
Skjærpe, Terje;
Angelsen, Bjørn Atle J..
(1996)
Systemic Arterial Compliance Early and Late after a First Acute Myocardial Infarction.
Cardiology
Academic article
-
Angelsen, Bjørn A. J.;
Torp, Hans;
Holm, Sverre;
Kristoffersen, Kjell;
Whittingham, T. A..
(1995)
Which transducer array is best?.
European Journal of Ultrasound
Academic article
Books
-
Angelsen, Bjørn Atle J..
(2000)
Ultrasound Imaging - Waves, Signals, and Signal Processing.
Emantec
Textbook
Part of book/report
-
Manh, Tung;
Hoff, Lars;
Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2010)
A new design for a high frequency broadband ultrasound transducer using micromachined Silicon.
IEEE Press
Academic chapter/article/Conference paper
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Johansen, Tonni Franke;
Angelsen, Bjørn Atle J..
(2005)
Versatile Analysis of Multilayer Piezoelectric Transducers Using an Admittance Matrix Approach.
Academic chapter/article/Conference paper
Report
-
Myhre, Ola Finneng;
Angelsen, Bjørn Atle Johan;
Hansen, Rune.
(2017)
Dual-frequency Transducers for Ultrasound Imaging and Therapy.
NTNU
Doctoral dissertation
-
Rau, Jochen;
Angelsen, Bjørn Atle J.;
Hansen, Rune.
(2013)
Dual frequency band ultrasound for suppression of multiple scattering.
Doktoravhandlinger ved NTNU (107)
Doctoral dissertation
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Näsholm, Sven Peter;
Angelsen, Bjørn Atle J..
(2008)
Ultrasound beams for enhanced image quality.
Norges teknisk-naturvitenskapelige universitet, Det medisinske fakultet
Doctoral dissertation
-
Remme, Espen W.;
Angelsen, Bjørn Atle J..
(2004)
A model-based approach for clinical evaluation of left ventricular deformation.
Doktoravhandlinger ved NTNU (2004:48)
Doctoral dissertation
-
Varslot, Trond;
Krogstad, Harald E;
Angelsen, Bjørn Atle J..
(2004)
Wavefront aberration correction in medical ultrasound imaging.
Tapir Trykk
Doctoral dissertation
-
Hansen, Rune;
Angelsen, Bjørn Atle J..
(2004)
New techniques for detection of ultrasound contrast agents.
NTNU Trykk
Doctoral dissertation
-
Måsøy, Svein-Erik;
Angelsen, Bjørn Atle J..
(2004)
Estimation and correction of aberration in medical ultrasound imaging.
Doktoravhandlinger ved NTNU (157)
Doctoral dissertation
-
Angelsen, Bjørn Atle J..
(1996)
Waves, signals and signal processing in medical ultrasonics.
NTNU. Dept. of Physiology and Biomedical Engineering
Report
Outreach
2018
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Academic lectureYemane, Petros Tesfamichael; Åslund, Andreas; Sæterbø, Kristin G.; Bjørkøy, Astrid; Snipstad, Sofie; van Wamel, Annemieke. (2018) Extravasation and distribution of nanoparticles and 2MDa dextran in tumor imaged by multiphoton microscopy during ultrasound sonication. . CIUS spring conference 2018 , Trondheim 2018-04-25 - 2018-04-26
2017
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Academic lectureFlørenæs, Even; Solberg, Stian; Kvam, Johannes; Myhre, Ola Finneng; Brende, Ole Martin; Angelsen, Bjørn Atle Johan. (2017) In vitro detection of microcalcifications using dual band ultrasound. IEEE IEEE International Ultrasound Symposium (IUS) , Washington D.C. 2017-09-06 - 2017-09-09
2016
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Academic lectureMyhre, Ola Finneng; Kvam, Johannes; Angelsen, Bjørn Atle J.. (2016) Dual Frequency Transducer Design for Suppression of Multiple Scattering. IEEE IEEE International Ultrasonics Symposium , Tours 2016-09-18 - 2016-09-21
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PosterKvam, Johannes; Solberg, Stian; Brende, Ole Martin; Myhre, Ola Finneng; Rodriguez-Molares, Alfonso; Kongsro, Jørgen. (2016) Tissue Characterization with SURF Imaging. MedIm National PhD Conference in Medical Imaging , Trondheim 2016-11-21 - 2016-11-22
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PosterAfadzi, Mercy; Myhre, Ola Finneng; Yemane, Petros Tesfamichael; Bjørkøy, Astrid; Vea, Siri; van Wamel, Annemieke. (2016) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. ISTU 2016 , Tel Aviv 2016-03-14 - 2016-03-16
2015
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Academic lectureKvam, Johannes; Angelsen, Bjørn Atle J.; Elster, Anne C.. (2015) GPU Simulation of Nonlinear Propagation of Dual Band Ultrasound Pulse Complexes. ISNA 20th International Symposium on Nonlinear Acoustics , Lyon 2015-06-29 - 2015-07-03
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PosterAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. Norwegian Research School in Medical Imaging The 7th National PhD Conference in Medical Imaging , Oslo 2015-11-16 - 2015-11-17
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LectureAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. NTNU NanoLab Nano@NTNU Symposium 2015 , Skistua, Trondheim 2015-11-11 - 2015-11-11
2014
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PosterDavies, Catharina De Lange; Eggen, Siv; Afadzi, Mercy; Snipstad, Sofie; Åslund, Andreas; Hansen, Rune. (2014) Ultrasound-mediated delivery of nanoparticles to tumour tissue. Virtual Physiological Human Conference , Trondheim 2014-09-09 - 2014-09-12
2013
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PosterDavies, Catharina De Lange; Eggen, Siv; Fagerland, Stein-Martin Tilrum; Afadzi, Mercy; Hansen, Rune; Bøhn, Audun Dybvik. (2013) Ultrasound-mediated delivery of a novel nanoparticle-microbubble platform. 104th Annual Meeting American Association for Cancer Research 2013-04-06 - 2013-04-10
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PosterKvam, Johannes; Angelsen, Bjørn Atle J.; Brende, Ole Martin; Elster, Anne C.. (2013) GPGPU Accelerated Solution of NonlinearWave Propagation and Heat Diffusion. Super Computing 2013-11-17 - 2013-11-22
2012
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PosterHansen, Yngve Hofstad; Afadzi, Mercy; Nilssen, Esben A.; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.; Davies, Catharina De Lange. (2012) Ultrasonic Drug Release: Impact on Liposomal Doxorubicin in Collagen Gels. 2012 IEEE International Ultrasonics Symposium 2012-10-07 - 2012-10-10
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PosterAfadzi, Mercy; Eggen, Siv; Mørch, Yrr Asbjørg; Stenstad, Per Martin; Hansen, Rune; Angelsen, Bjørn Atle J.. (2012) Multifunctional nanoparticles for drug delivery and imaging: In vitro and in vivo studies. 2012 IEEE International Ultrasonics Sympsoium 2012-10-07 - 2012-10-10
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PosterDavies, Catharina De Lange; Eggen, Siv; Afadzi, Mercy; Nilssen, Esben A.; Hansen, Rune; Angelsen, Bjørn Atle J.. (2012) Ultrasound improved distribution of liposomal drug in tumour tissue and enhanced uptake in cells. 17th European Symposium on Ultrasound Contrast Imaging , Rotterdam 2012-01-19 - 2012-01-20
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PosterEggen, Siv; Afadzi, Mercy; Haugstad, Solveig Bjærum; Angelsen, Bjørn Atle J.; Nilssen, Esben A.; Davies, Catharina De Lange. (2012) Ultrasound-Mediated Delivery of Liposomal Doxorubicin in Tumor Tissue. IEEE Ultrasonics, Ferroelectrics, and Frequency Control Soci 2012 IEEE International Ultrasonics Symposium , Dresden 2012-10-07 - 2012-10-10
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Academic lectureEggen, Siv; Afadzi, Mercy; Haugstad, Solveig Bjærum; Nilssen, Esben A.; Angelsen, Bjørn Atle J.; Davies, Catharina De Lange. (2012) Ultrasound-mediated delivery of nanoparticles in cancer tissue. Norwegian Research School in Medical Imaging and MI Lab 4th National PhD Conference in Medical Imaging 2012 , Trondheim 2012-11-28 - 2012-11-29
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Academic lectureJohansen, Tonni Franke; Angelsen, Bjørn Atle J.; Rommetveit, Tarjei. (2012) On Surf Imaging through steel. Norsk fysisk selskap 35th Scandinavian Symposium on Physical Acoustics , Geilo 2012-01-29 - 2012-02-01
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PosterBrende, Ole Martin; Davies, Catharina De Lange; Angelsen, Bjørn Atle J.. (2012) Multifunctional nanoparticles and multifrequency ultrasound. PhD Conference in Medical Imaging 2012-11-28 - 2012-11-29
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LectureAngelsen, Bjørn Atle J.; Brende, Ole Martin. (2012) SURF Ultrasound Imaging: A New Method for Improved Imaging. NOCOGO 2012-10-22 - 2012-10-24
2011
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PosterAfadzi, Mercy; Hansen, Yngve Hofstad; Hansen, Rune; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.; Davies, Catharina De Lange. (2011) Intracellular Delivery of Nanoparticles using Ultrasound. IEEE 2011 IEEE International Ultrasonics Symposium , Orlando, Florida 2011-10-18 - 2011-10-21
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Academic lectureDeibele, Jochen; Måsøy, Svein Erik; Dahl, Torbjørn; Tangen, Thor Andreas; Hansen, Rune; Johansen, Tonni Franke. (2011) Bedret avbildning av carotis med SURF imaging. Norsk forening for ultralyd-diagnostikk NFUD Årsmøte , Trondheim 2011-03-30 - 2011-04-01
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Academic lectureDeibele, Jochen; Måsøy, Svein-Erik; Dahl, Torbjørn; Tangen, Thor Andreas; Hansen, Rune; Johansen, Tonni Franke. (2011) Clutter reduction – a quantitative in vivo image contrast analysis. Deutsche Gesellschaft für Biomedizinische Technik BMT 2011 , Freiburg 2011-09-27 - 2011-09-30
2010
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Academic lectureMåsøy, Svein-Erik; Deibele, Jochen; Tangen, Thor Andreas; Kaupang, Halvard; Hansen, Rune; Johansen, Tonni Franke. (2010) SURF imaging - kliniske eksempler. Norsk Forening for Ultralyddiagnostikk Norsk Forening for Ultralyddiagnostikk Symposium , Lillehammer 2010-04-21 - 2010-04-23
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Academic lectureDavies, Catharina De Lange; Afadzi, Mercy; Hansen, Yngve Hofstad; Johansen, Tonni Franke; Måsøy, Svein-Erik; Angelsen, Bjørn Atle J.. (2010) The impact of ultrasound on liposomal drug release. European Science Foundation European Science Foundation - Nanomedicine , Sant Feliu de Guixols 2010-10-23 - 2010-10-28
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PosterAfadzi, Mercy; Davies, Catharina De Lange; Hansen, Yngve Hofstad; Johansen, Tonni Franke; Måsøy, Svein-Erik; Angelsen, Bjørn Atle J.. (2010) Ultrasound stimulated release of liposomal calcien. IEEE International Ultrasonics Symposium (IUS) 2010 IEEE International Ultrasonics Symposium (IUS) , San Diego, California 2010-10-11 - 2010-10-14
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PosterRommetveit, Tarjei; Johansen, Tonni Franke; Deibele, Jochen; Kaupang, Halvard; Angelsen, Bjørn Atle J.. (2010) Two-Way Nonlinear Manipulation in Plane Materials using Dual Frequency Pulse Complexes. IEEE IEEE International Ultrasonics Symposium 2010 , San Diego 2010-10-11 - 2010-10-14
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Academic lectureDavies, Catharina De Lange; Afadzi, Mercy; Hansen, Yngve Hofstad; Johansen, Tonni Franke; Måsøy, Svein-Erik; Angelsen, Bjørn Atle J.. (2010) The impact of ultrasound on liposomal drug releasr. Conf erence of the Society for medical innovation and technology , Trondheim 2010-09-02 - 2010-09-04
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Academic lectureDeibele, Jochen; Tangen, Thor Andreas; Måsøy, Svein Erik; Hansen, Rune; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2010) Undertrykkelse av reverberasjoner med SURF-imaging. Norsk forening for ultralyd diagnostikk NFUD årsmøte , Lillehammer 2010-04-21 - 2010-04-23
2009
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PosterManh, Tung; Hoff, Lars; Johansen, Tonni Franke; Angelsen, Bjørn A. J.. (2009) A New Design for a High Frequency Broadband Ultrasound Transducer using Micromachined Silicon. The 6th international workshop on Wearable Micro and Nano Technologies for Personalized Health (pHealth2009) , Oslo, Norway 2009-06-24 - 2009-06-26
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Academic lectureDeibele, Jochen; Tangen, Thor Andreas; Måsøy, Svein-Erik; Hansen, Rune; Standal, Øyvind; Johansen, Tonni Franke. (2009) Hvordan få en scanner til å SURFe. Norsk forening for ultralyd diagnostikk NFUD Årsmøte 2009 , Oslo 2009-04-23 - 2009-04-25
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Academic lectureMåsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune. (2009) SURF imaging - Acoustics from a dual-frequency band annular array. IEEE IEEE 2009 Ultrasonics Symposium , Roma 2009-09-20 - 2009-09-23
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Academic lectureMåsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune. (2009) SURF imaging - Acoustics from a dual-frequency band annular array. IEEE 2009 Ultrasonics Symposium 2009-09-20 - 2009-09-23
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Academic lectureMåsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune. (2009) SURF imaging - A real time dual-frequency band ultrasound system. IEEE IEEE 2009 Ultrasonics Symposium , Roma 2009-09-20 - 2009-09-23
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Academic lectureMåsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune. (2009) SURF imaging - A real time dual-frequency band ultrasound system. IEEE 2009 Ultrasonics Symposium 2009-09-20 - 2009-09-23
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Academic lectureTangen, Thor Andreas; Hansen, Rune; Johansen, Tonni Franke; Skavhaug, Amund; Angelsen, Bjørn Atle J.; Måsøy, Svein-Erik. (2009) Comparison of SURF imaging and Pulse Inversion for CEUS: A simulation study. Erasmus Medical Center 14th European Symposium on Ultrasound Contrast Imaging , Rotterdam 2009-01-22 - 2009-01-23
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PosterKaupang, Halvard; Angelsen, Bjørn Atle J.. (2009) A Time Domain Spectral Element Method for Propagation of Pulses in Nonlinear Soft Tissue. IEEE Ultrasonics, Ferro-electrics and Frequency Control IEEE International Ultrasonic Symposium , Roma 2009-09-19 - 2009-09-23
2008
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Academic lectureNäsholm, Sven Peter; Kaupang, Halvard; Måsøy, Svein-Erik; Hansen, Rune; Angelsen, Bjørn Atle J.. (2008) A simulation study on SURF reverberation suppression in an aberrating medium. NFUD NFUD Ultralydssymposium , Hurtigruta 2008-04-04 - 2008-04-06
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Academic lectureJohansen, Tonni Franke; Deibele, Jochen; Måsøy, Svein-Erik; Hansen, Rune; Angelsen, Bjørn Atle J.. (2008) Design and Test of a Dual-Layer, Dual-Frequency SURF Array. Norwegian Physical Society 31st Scandinavian Symposium on Physical Acoustics , Geilo 2008-01-27 - 2008-01-30
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Academic lectureDeibele, Jochen; Kocbach, Jan; Lunde, Per; Angelsen, Bjørn Atle J.; Johansen, Tonni Franke. (2008) Transdusere for SURF avbildning. NORSK FORENING FOR ULTRALYD-DIAGNOSTIKK NFUD ultralyd symposium , Trondheim-Tromsø 2008-04-04 - 2008-04-06
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Academic lectureMåsøy, Svein-Erik; Hansen, Rune; Angelsen, Anders; Kaupang, Halvard; Tangen, Thor Andreas; Standal, Øyvind. (2008) SURF IMAGING – High-frequency ultrasound contrast agent imaging in patients with prostate cancer. The Thirteenth European Symposium on Ultrasound Contrast Imaging , Rotterdam 2008-01-24 - 2008-01-25
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Academic lectureDeibele, Jochen; Kocbach, Jan M.; Lunde, Per; Angelsen, Bjørn; Johansen, Tonny F.. (2008) "Transdusere for SURF avbildning". Norwegian society for diagnostic ultrasound in medicine Paper presented at the conference Ultralydsymposium, Norwegian society for diagnostic ultrasound in medicine, Trondheim-Tromsø, Norway, April 4-6, 2008 , Trondheim-Tromsø 2008-04-04 - 2008-04-06
2007
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Academic lectureAngelsen, Bjørn Atle J.; Hansen, Rune. (2007) New methods of nonlinear ultrasound imaging. IEEE 2007 IEEE Ultrasonics Symposium , New York City 2007-10-28 - 2007-10-31
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Academic lectureMåsøy, Svein-Erik; Kaupang, Halvard; Tangen, Thor Andreas; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke. (2007) SURF IMAGING – IN VIVO DEMONSTRATION OF AN ULTRASOUND CONTRAST AGENT DETECTION TECHNIQUE IN PATIENTS WITH PROSTATE CANCER AND THYROID NODULES. IEEE 2007 IEEE Ultrasonics Symposium , New York City 2007-10-28 - 2007-10-31
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Academic lectureKaupang, Halvard; Näsholm, Sven Peter; Måsøy, Svein-Erik; Angelsen, Bjørn Atle J.. (2007) Sound Field Simulation Activities. NFUD NFUD Ultralydssymposium , Bergen 2007-04-26 - 2007-04-28
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Academic lectureHansen, Rune; Måsøy, Svein-Erik; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2007) Improving contrast agent detection with SURF imaging. The 12th european symposium on ultrasound contrast imaging , Rotterdam 2007-01-25 - 2007-01-26
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Academic lectureHansen, Rune; Måsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2007) SURF imaging for ultrasound contrast agents. NFUD Årsmøte Norsk forening for ultralyd-diagnostikk (NFUD) , Bergen 2007-04-26 - 2007-04-28
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InterviewAngelsen, Bjørn Atle J.; Østmoe, Gina Maria G.. (2007) Kan revolusjonere krefbehandling. Under Dusken, Studentavisa i Trondheim Under Dusken, Studentavisa i Trondheim [Newspaper] 2007-10-23
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PosterStandal, Øyvind; Tangen, Thor Andreas; Angelsen, Bjørn Atle J.. (2007) A Phase Based Approach for Estimation and Tracking of Locally Varying Delays. IEEE IEEE Ultrasonics Symposium , New York 2007-10-28 - 2007-10-31
2006
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Academic lectureMåsøy, Svein-Erik; Hansen, Rune; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2006) SURF IMAGING – A METHOD FOR HIGH FREQUENCY ULTRASOUND CONTRAST AGENT DETECTION. IEEE 2006 IEEE International Ultrasonics Symposium , Vancouver 2006-10-03 - 2006-10-06
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Academic lectureMåsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke; Hansen, Rune; Angelsen, Bjørn Atle J.. (2006) ACOUSTIC NOISE IN MEDICAL ULTRASOUND IMAGING – CHALLENGES AND SOLUTIONS. Norwegian society for diagnostic ultrasound in medicine Norwegian society for diagnostic ultrasound in medicine ultrasound symposium 2006 , Trondheim 2006-04-27 - 2006-04-29
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Academic lectureHansen, Rune; Johansen, Tonni Franke; Måsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind; Angelsen, Bjørn Atle J.. (2006) SURF - A better method to detect ultrasound contrast agents and micro-calcifications. NFUD Årsmøte Norsk forening for ultralyd-diagnostikk (NFUD) , Trondheim 2006-04-27 - 2006-04-29
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PosterKaupang, Halvard; Måsøy, Svein-Erik; Varslot, Trond; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2006) Generation and Aberration of Second-Harmonic Ultrasound Beams in Heterogeneous Tissue. IEEE-UFFC 2006 IEEE International Ultrasonics Symposium , Vancouver 2006-10-03 - 2006-10-06
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PosterNäsholm, Sven Peter; Hansen, Rune; Måsøy, Svein-Erik; Standal, Øyvind; Johansen, Tonni Franke; Angelsen, Bjørn. (2006) Reverberation suppression using SURF as an alternative to second harmonic. IEEE Ultrasonics, Ferroelectrics, and Frequency Control Soci IEEE International Ultrasonics Symposium , Vancouver 2006-10-04 - 2006-10-06
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Popular scientific lectureKaupang, Halvard; Måsøy, Svein-Erik; Angelsen, Bjørn Atle J.. (2006) Kan tungregning gi sikrere ultralyddiagnose?. NTNU Åpning av nytt tungregneanlegg ved NTNU , Realfagbygget, NTNU, Trondheim 2006-11-30 - 2006-11-30
2005
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PosterDursun, Safiye Emilie Slettvold; Varslot, Trond; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.; Torp, Hans. (2005) Fast 3D simulation of 2nd harmonic ultrasound field from arbitrary transducer geometries. IEEE-UFFC 2005 IEEE-UFFC Ultrasonics Symposium , Rotterdam 2005-09-18 - 2005-09-21
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Academic lectureVarslot, Trond; Måsøy, Svein Erik; Angelsen, Bjørn Atle J.. (2005) Aberration and second-harmonic imaging. IEEE-UFFC IEEE-UFFC Ultrasonics Symposium 2005 , Rotterdam 2005-09-19 - 2005-09-21
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Academic lectureHansen, Rune; Angelsen, Bjørn Atle J.; Burns, Peter N. (2005) Radial Modulation Imaging. The tenth european symposium on ultrasound contrast imaging , Rotterdam 2005-01-25 - 2005-01-26
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Popular scientific lectureJohansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2005) Versatile Analysis of Multilayer Piezoelectric Transducers Using an Admittance Matrix Approach. The Norwegian Physical Society 28th Scandinavian Symposium on Physical Acoustics , Ustaoset 2005-01-23 - 2005-01-26
2004
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Academic lectureBergheim, Bjarne; Angelsen, Bjørn Atle J.; Haaverstad, Rune. (2004) The Unbounded Heart. Stanford University Stanford Presentasjon 2004-08-26 - 2004-08-26
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Academic lectureBergheim, Bjarne; Angelsen, Bjørn Atle J.; Skallerud, Bjørn Helge. (2004) 3D Transient Imaging & Modeling of the Mitral Apparatus. Simula Research Conference 2004-06-10 - 2004-06-11
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Academic lectureBergheim, Bjarne; Angelsen, Bjørn Atle J.; Haaverstad, Rune; Ingels, Neil; Mory, Gharib. (2004) The Unbounded Heart. Stanford Stanford Presentation 2004-03-18 - 2004-03-18
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Academic lectureMåsøy, Svein Erik; Varslot, Trond; Angelsen, Bjørn Atle J.. (2004) Iteration of ultrasound aberration correction methods. The Acoustical Society of America 147th Meeting of The Acoustical Society of America , New York City 2004-05-24 - 2004-05-28
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Academic lectureVarslot, Trond; Krogstad, Harald E; Mo, Eirik; Angelsen, Bjørn Atle J.. (2004) Eigenfunction analysis of stochastic backscatter for aberration correction in medical ultrasound imaging. Acoust. Soc. Am. 147th meeting of the Acoust. Soc. Am. , New York 2004-05-24 - 2004-05-28
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PosterNäsholm, Sven Peter; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2004) Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements. IEEE UFFC 2004 IEEE International Ultrasonics, Ferroelectrics, and Frequency Control 50th Anniversary Joint Conference , Montréal 2004-08-24 - 2004-08-27
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PosterHansen, Rune; Johansen, Tonni Franke; Burns, Peter N.; Angelsen, Bjørn Atle J.. (2004) Contrast Agent Detection through Low Frequency Manipulation of High Frequency Scattering Properties. IEEE UFFC IEEE International Ultrasonics, Ferroelectrics, and Frequency Control 50th Anniversary Joint Conference , Montreal 2004-08-24 - 2004-08-27
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Academic lectureHansen, Rune; Angelsen, Bjørn Atle J.. (2004) Linear contrast agent detection through low frequency manipulation of high frequency scattering properties. 147th Meeting Acoustical Society of America , New York 2004-05-24 - 2004-05-28
2003
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PosterMåsøy, Svein Erik; Varslot, Trond; Angelsen, Bjørn Atle J.. (2003) Investigation of scatterer dependency in medical ultrasound aberration correction. 2003 IEEE International Ultrasonics Symposium , Honolulu, Hawaii 2003-10-08 -
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Academic lectureVarslot, Trond; Dursun, Safiye; Johansen, Tonni Franke; Hansen, Rune; Angelsen, Bjørn Atle J.; Torp, Hans. (2003) Influence of Acoustic Intensity on the Second-harmonic Beam-profile. IEEE Ultrasonics Symposium , Honolulu, Hawaii 2003-10-08 -
2002
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Academic lectureRabben, Stein Inge; Stergiopulos, N; Hellevik, LR; Smiseth, Otto A.; Slørdahl, Stig A.; Urheim, Stig. (2002) An ultrasound-based method for determining pulse-wave velocity in the carotid artery. 14th Congress of the European Society of Cardiology , Berlin, Germany 2002-08-31 -
2001
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Academic lectureHansen, Rune; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2001) Reduction of nonlinear contrast agent scattering due to nonlinear wave propagation. 2001 IEEE international ultrasonics symposium , Atlanta, Georgia 2001-10-07 - 2001-10-10
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PosterHansen, Rune; Johansen, Tonni Franke; Angelsen, Bjørn Atle J.. (2001) Effect of nonlinear incident pulse propagation distortion on nonlinear contrast agent scattering. The sixth european symposium on ultrasound contrast imaging , Rotterdam 2001-01-25 - 2001-01-26
1999
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Popular scientific lectureSoma, Johannes; Aakhus, Svend; Angelsen, Bjørn Atle J.; Skjærpe, Terje. (1999) The influence of body size and left ventriclar ejection dynamics on total arterial compliance in healthy humans. Norsk hypertensjonsforening 7. vitenskapelige møte , Spidsbergseter 1999-03-11 - 1999-03-14
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Academic lectureSørhus, Vidar; Angelsen, Bjørn Atle J.; Sys, Stanislas U.. (1999) Length and load dependence of controlled auxotonic twitch duration in isolated papillary muscle. European Medical and Biological Engineering Conference - EMBEC'99 , Vienna, Austria, 4-7 november 1999
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Academic lectureSørhus, Vidar; Demolder, Marc; Angelsen, Bjørn Atle J.; Sys, StanislasU.. (1999) Dimensionless time traces of mechanical dynamics from stress and shortening in isolated papillary muscle. European Medical and Biological Engineering Conference - EMBEC'99 , Vienna, Austria, 4-7 november 1999
1998
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Academic lectureRemme, Espen; Sørhus, Vidar; Rabben, S; Støylen, Asbjørn; Angelsen, Bjørn Atle J.. (1998) Comparison of estimated central aortic blood pressure from carotid pulse curves obtained by arterial tonometry and volume distension recordings. Joint Meeting of the XIX Congress of the European Society for Noninvasive Cardiovascular Dynamics and XII Congress of the Cardiovascular System Dynamics Society , [Mangler data]
1996
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Academic lectureNickel, Michael; Angelsen, Bjørn Atle J.. (1996) A new model describing ultrasound reflectivity at the transducer surface. IEEE Ultrasonics Symposium , Aan Antonio, Tex.
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Academic lectureYstad, Bjørnar; Halvorsen, Emil; Ødegaard, Lars; Angelsen, Bjørn Atle J.; Lygren, M.. (1996) Wave equation based analysis of phase abberations in inhomogeneous tissue. IEEE Ultrasonics Symposium , San Antonio, Tex.
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Academic lectureØdegaard, Lars; Halvorsen, Emil; Ystad, Bjørnar; Torp, Hans; Angelsen, Bjørn Atle J.. (1996) Delay and amplitude focusing through the body wall : a simulation study. IEEE Ultrasonics Symposium , San Antonio, Tex.