"False"
Hoppa direkt till innehållet
umu.se
För studenter
Bibliotek
För medarbetare
Logga in
Student
Alla studenter måste byta lösenord efter 7 maj.
Redigera
Redigera innehåll på umu.se
English site
Sök
Meny
X stäng menyn
Meny
Sök
Sök inom:
Sök inom:
Allt
Utbildning
Forskning
Personal
Studentwebb
Nyheter
Andra söktjänster
Hitta kurser och program
Sök kursplan
Sök välkomstbrev
Bibliotekets söktjänst
Sök i regelverket
Huvudmenyn dold.
Logga in
Student
Alla studenter måste byta lösenord efter 7 maj.
Redigera
Redigera innehåll på umu.se
English
Jörgen Olofsson
Kontakt
E-post
jorgen.olofsson@vll.se
Telefon
090-785 84 31
Verksam vid
Anknytning
Anknuten som gästlärare till
Institutionen för diagnostik och intervention
Enhet: Medicinsk teknik och Radiofysik
Plats
10C, Norrlands universitetssjukhus
Umeå universitet, 901 87 Umeå
Publikationer
Publikationer
Forskning
Forskning
2017
Effect of gradient field nonlinearity distortions in MRI-based attenuation maps for PET reconstruction
Physica medica (Testo stampato)
, Vol. 35 : 1-6
Lundman, Josef A.; Johansson, Adam; Olofsson, Jörgen; et al.
2015
Strategies for quality assurance of intensity modulated radiation therapy
8TH INTERNATIONAL CONFERENCE ON 3D RADIATION DOSIMETRY (IC3DDOSE)
, Institute of Physics (IOP) 2015 : 012015-
Benedek, Hunor; Isacsson, Ulf; Olevik-Dunder, Maria; et al.
2011
A practical approach to diode based in vivo dosimetry for intensity modulated radiotherapy
Radiotherapy and Oncology
, Vol. 98, (3) : 378-381
Kadesjö, Nils; Nyholm, Tufve; Olofsson, Jörgen
2011
Corrigendum to ‘‘Photon pencil kernel parameterisation based on beam qualityindex’’ [Radiother. Oncol. 78 (2006) 347–351]
Radiotherapy and Oncology
, Vol. 98, (2) : 286-
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
2010
Measured data for verification and dose calculations
Independent Dose Calculations - Concepts and Models: Booklet 10
, Bryssel: ESTRO 2010 : 67-76
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
2010
Dosimetric tolerance limits and action limits
Independent Dose Calculations - Concepts and Models: Booklet 10
, Bryssel: ESTRO 2010 : 13-24
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
2010
Beam modelling and dose calculations
Independent Dose Calculations - Concepts and Models: Booklet 10
, Bryssel: ESTRO 2010 : 39-66
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
2010
Statistical analysis
Independent Dose Calculations - Concepts and Models: Booklet 10
, Bryssel: ESTRO 2010 : 25-38
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
2010
The concept of independent dose calculation
Independent Dose Calculations - Concepts and Models: Booklet 10
, Brussels: ESTRO 2010 : 5-12
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
2007
Clinical evaluation of monitor unit software and the application of action levels
Radiotherapy and Oncology
, Vol. 85, (2) : 306-315
Georg, Dietmar; Nyholm, Tufve; Olofsson, Jörgen; et al.
2007
Patient-specific IMRT verification using independent fluence-based dose calculation software: experimental benchmarking and initial clinical experience
Physics in Medicine and Biology
, Vol. 52, (16) : 4981-4992
Georg, Dietmar; Stock, Markus; Kroupa, Bernhard; et al.
2007
Optimization of photon beam flatness for radiation therapy
Physics in Medicine and Biology
, Vol. 52, (6) : 1735-1746
Olofsson, Jörgen; Nyholm, Tufve; Ahnesjö, Anders; et al.
2006
Pencil kernel correction and residual error estimation for quality-index-based dose calculations
Physics in Medicine and Biology
, Vol. 51, (23) : 6245-6262
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
2006
Photon pencil kernel parameterisation based on beam quality index
Radiotherapy and Oncology
, Vol. 78, (3) : 347-351
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
2006
Modelling lateral beam quality variations in pencil kernel based photon dose calculations
Physics in Medicine and Biology
, Vol. 51, (16) : 4111-4118
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
2006
Developing and evaluating dose calculation models for verification of advanced radiotherapy
Umeå University medical dissertations
, 1044
Olofsson, Jörgen
2006
Dose uncertainties in photon pencil kernel calculations at off-axis positions
Medical physics (Lancaster)
, Vol. 33, (9) : 3418-3425
Olofsson, Jörgen; Nyholm, Tufve; Ahnesjö, Anders; et al.
2006
Evaluation of uncertainty predictions and dose output for model-based dose calculations for megavoltage photon beams
Medical physics (Lancaster)
, Vol. 33, (7) : 2548-2556
Olofsson, Jörgen; Nyholm, Tufve; Georg, Dietmar; et al.
2005
The use of risk estimation models for the induction of secondary cancers following radiotherapy
Acta Oncologica
, Vol. 44, (4) : 339-347
Dasu, Alexandru; Toma-Dasu, Iuliana; Olofsson, Jörgen; et al.
2004
A practical method to calculate head scatter factors in wedged rectangular and irregular MLC shaped beams for external and internal wedges
Physics in Medicine and Biology
, Vol. 49, (20) : 4689-4700
Georg, Dietmar; Olofsson, Jörgen; Künzler, Thomas; et al.
2004
On empirical methods to determine scatter factors for irregular MLC shaped beams
Medical physics (Lancaster)
, Vol. 31, (8) : 2222-2229
Georg, Dietmar; Olofsson, Jörgen; Künzler, Thomas; et al.
2003
A widely tested model for head scatter influence on photon beam output
Radiotherapy and Oncology
, Vol. 67, (2) : 225-238
Olofsson, Jörgen; Georg, Dietmar; Karlsson, Mikael
Visa publikationer i DiVA
Forskningsprojekt
10 december 2012 till 31 december 2015
MR-baserad strålterapi
+ Visa mer
- Visa mindre