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Viser treff 1-38 av 38

2019
1 Asheim, Andreas; Bjørnsen, Lars Petter Bache-Wiig; Næss-Pleym, Lars E.; Uleberg, Oddvar; Dale, Jostein; Nilsen, Sara Marie.
Sanntidsprediksjon av pasientankomster med data fra AMK. Helsetjenesteforskningskonferansen 2019; 2019-03-12 - 2019-03-13
NTNU STO Untitled
 
2 Asheim, Andreas; Bjørnsen, Lars Petter Bache-Wiig; Næss-Pleym, Lars Eide; Uleberg, Oddvar; Dale, Jostein; Nilsen, Sara Marie.
Real-time forecasting of emergency department arrivals using prehospital data. BMC Emergency Medicine 2019
NTNU STO Untitled
 
3 Asheim, Andreas; Nilsen, Sara Marie; Carlsen, Fredrik; Næss-Pleym, Lars E.; Uleberg, Oddvar; Dale, Jostein; Bjørnsen, Lars Petter Bache-Wiig; Bjørngaard, Johan Håkon.
The effect of emergency department delays on 30-days mortality in Central Norway.. European journal of emergency medicine 2019
NTNU STO Untitled
 
4 Bjørngaard, Johan Håkon; Nilsen, Sara Marie; Asheim, Andreas; Anthun, Kjartan Sarheim; Carlsen, Fredrik; Vatten, Lars Johan; Johnsen, Lars Gunnar.
Fremskyndet utskrivning etter hoftebrudd og risiko for død. Helsetjenesteforskningskonferansen 2019; 2019-03-12 - 2019-03-13
NTNU STO Untitled
 
2018
5 Asheim, Andreas; Bjørnsen, Lars Petter Bache-Wiig; Næss-Pleym, Lars E.; Uleberg, Oddvar; Dale, Jostein; Nilsen, Sara Marie.
Forecasting time-distribution of emergency department arrivals. Fagmøte; 2018-02-16 - 2018-02-16
NTNU STO Untitled
 
6 Asheim, Andreas; Nilsen, Sara Marie; Carlsen, Fredrik; Dale, Jostein; Bjørnsen, Lars Petter Bache-Wiig; Uleberg, Oddvar; Næss-Pleym, Lars E.; Bjørngaard, Johan Håkon.
Emergency department delays and risk of death within 30 days - An instrumental variable analysis. 25th NOFE Conference; 2018-11-14 - 2018-11-15
NTNU STO Untitled
 
7 Asheim, Andreas; Nilsen, Sara Marie; Carlsen, Fredrik; Næss-Pleym, Lars E.; Uleberg, Oddvar; Bjørnsen, Lars Petter Bache-Wiig; Bjørngaard, Johan Håkon.
Akuttmottaket – er forlenget oppholdstid et problem for pasientsikkerheten?. Fagmøte for ledelsen; 2018-09-04 - 2018-09-04
NTNU STO Untitled
 
8 Asheim, Andreas; Nilsen, Sara Marie; Carlsen, Fredrik; Næss-Pleym, Lars E.; Uleberg, Oddvar; Dale, Jostein; Bjørnsen, Lars Petter Bache-Wiig; Bjørngaard, Johan Håkon.
Akuttmottaket – er forlenget oppholdstid et problem for pasientsikkerheten?. Fagmøte; 2018-09-25 - 2018-09-25
NTNU STO Untitled
 
9 Asheim, Andreas; Nilsen, Sara Marie; Carlsen, Fredrik; Næss-Pleym, Lars E.; Uleberg, Oddvar; Dale, Jostein; Bjørnsen, Lars Petter Bache-Wiig; Bjørngaard, Johan Håkon.
Prolonged length of emergency department stay and risk of death within 30 days – an instrumental variable analysis. Fagmøte; 2018-06-15 - 2018-06-15
NTNU STO Untitled
 
10 Asheim, Andreas; Nilsen, Sara Marie; Toch-Marquardt, Marlen; Anthun, Kjartan Sarheim; Johnsen, Lars Gunnar; Bjørngaard, Johan Håkon.
Time of admission and mortality after hip fracture – a detailed look at the weekend effect in a nationwide study of 55 211 hip fracture patients in Norway. Acta Orthopaedica 2018 ;Volum 89. s. -
NTNU SINTEF STO Untitled
 
11 Bjørngaard, Johan Håkon; Nilsen, Sara Marie; Asheim, Andreas; Kaspersen, Silje Lill; Anthun, Kjartan Sarheim; Skarshaug, Lena Janita; Svedahl, Ellen Rabben; Pape, Kristine; Toch-Marquardt, Marlen; Husøy, Sigrid Johanne; Johnsen, Lars Gunnar; Uleberg, Oddvar; Bjørnsen, Lars Petter Bache-Wiig; Dale, Jostein; Næss-Pleym, Lars E..
Sommerseminar om kapasitetspress i helsetjenesten. Seminar med brukerorganisasjoner og klinikere; 2018-06-13 - 2018-06-13
NTNU STO UiO Untitled
 
12 Halle, Kari Krizak; Nilsen, Sara Marie; Asheim, Andreas.
Lognormalskjerf. - 2018
NTNU STO Untitled
 
13 Krane-Gartiser, Karoline; Asheim, Andreas; Fasmer, Ole Bernt; Morken, Gunnar; Vaaler, Arne; Scott, Jan.
Actigraphy as an objective intra‑individual marker of activity patterns in acute‑phase bipolar disorder: a case series. International journal of bipolar disorders 2018 ;Volum 6.(8)
HAUKELAND NTNU STO UiB Untitled
 
2017
14 Asheim, Andreas; Nilsen, Sara Marie; Toch-Marquardt, Marlen; Anthun, Kjartan Sarheim; Johnsen, Lars Gunnar; Bjørngaard, Johan Håkon.
Time of admission and discharge for hip fracture patients. The association with hospital length of stay and mortality. Fagmøte; 2017-11-03 - 2017-11-03
NTNU STO Untitled
 
15 Svensson, U. Peter; Asheim, Andreas; Martin Roman, Sara-Regina.
Sound propagation through an aperture with edge diffraction modeling. 173rd Meeting of the Acoustical Society of America and the 8th Forum Acusticum, Boston; 2017-06-25 - 2017-06-29
NTNU Untitled
 
2016
16 Svensson, U. Peter; Martin Roman, Sara-Regina; Asheim, Andreas.
Efficient edge source approach to the modeling of multi-edge noise barrier tops. I: Proceedings of the INTER-NOISE 2016. 45th International Congress and Exposition on Noise Control Engineering, August 21 - 24, 2016, Hamburg, Germany. Berlin, Germany: German Acoustical Society 2016 ISBN 978-3-939296-11-9. s. 4363-4374
NTNU Untitled
 
2015
17 Asheim, Andreas; Svensson, U. Peter.
Erratum: An integral equation formulation for the diffraction from convex plates and polyhedra (Journal of the Acoustical Society of America (2013) 133:6 (3681-3691)). Journal of the Acoustical Society of America 2015 ;Volum 137.(4) s. 2181-
NTNU Untitled
 
2014
18 Nørsett, Syvert Paul; Asheim, Andreas.
Regarding the absolute stability of Størmer-Cowell methods. Discrete and Continuous Dynamical Systems. Series A 2014 ;Volum 34.(3) s. 1131-1146
NTNU Untitled
 
2013
19 Asheim, Andreas; Svensson, U. Peter.
An edge source integral equation for the scattering from a flat plate. The 11th International Conference on Mathematical and Numerical Aspects of Waves; 2013-06-03 - 2013-06-07
NTNU Untitled
 
20 Asheim, Andreas; Svensson, U. Peter.
An integral equation formulation for the diffraction from convex plates and polyhedra. Journal of the Acoustical Society of America 2013 ;Volum 133.(6) s. 3681-3691
NTNU Untitled
 
21 Nørsett, Syvert Paul; Asheim, Andreas.
REGARDING THE ABSOLUTE STABILITY OF STORMER-COWELL METHODS. Discrete and Continuous Dynamical Systems. Series A 2013 ;Volum 34.(3) s. 1131-1146
NTNU Untitled
 
22 Svensson, U. Peter; Asheim, Andreas.
Time-domain formulation of an edge source integral equation. 21st International Congress on Acoustics; 2013-06-02 - 2013-06-07
NTNU Untitled
 
23 Svensson, U. Peter; Asheim, Andreas.
Time-domain formulation of an edge source integral equation. Proceedings of meetings on acoustics 2013 ;Volum 19.
NTNU Untitled
 
2012
24 Asheim, Andreas; Svensson, U. Peter.
An integral equation formulation for the diffraction from convex plates and polyhedra. Leuven, Belgia: Katholieke Universiteit Leuven, Department of Computer Science 2012 22 s.
NTNU Untitled
 
25 Svensson, U. Peter; Asheim, Andreas.
An edge-source integral equation for the calculation of scattering (Abstracts). Journal of the Acoustical Society of America 2012 ;Volum 132.(3) s. 1889-1889
NTNU Untitled
 
26 Svensson, U. Peter; Asheim, Andreas.
An edge-source integral equation for the calculation of scattering (Abstracts). 164th Meeting of the Acoustical Society of America; 2012-10-22 - 2012-10-26
NTNU Untitled
 
2011
27 Svensson, U. Peter; Asheim, Andreas.
Edge-diffraction based integral equation for the scattering from convex rigid polyhedra. Forum Acusticum 2011; 2011-06-27 - 2011-07-01
NTNU Untitled
 
28 Svensson, U. Peter; Asheim, Andreas.
Edge-diffraction based integral equation for the scattering from convex rigid polyhedra. I: Proceedings of Forum Acusticum 2011. : European Acoustics Association 2011 ISBN 978-84-694-1520-7. s. 179-184
NTNU Untitled
 
2010
29 Asheim, Andreas.
Numerical Methods for Highly Oscillatory Problems. : NTNU Trondheim 2010 116 s. Doktoravhandlinger ved NTNU(115)
NTNU Untitled
 
30 Asheim, Andreas; Huybrechs, Daan.
Asymptotic Analysis of Numerical Steepest Descent with Path Approximations. Foundations of Computational Mathematics 2010 ;Volum 10.(6) s. 647-671
NTNU Untitled
 
31 Asheim, Andreas; Huybrechs, Daan.
Local solutions to high-frequency 2D scattering problems. Journal of Computational Physics 2010 ;Volum 229.(14) s. 5357-5372
NTNU Untitled
 
32 Asheim, Andreas; Svensson, U. Peter.
Efficient evaluation of edge diffraction integrals using the numerical method of steepest descent. Journal of the Acoustical Society of America 2010 ;Volum 128.(4) s. 1590-1597
NTNU Untitled
 
33 Svensson, U. Peter; Asheim, Andreas.
Computing diffraction integrals with the numerical method of steepest descent. The 20th International Congress on Acoustics; 2010-08-23 - 2010-08-27
NTNU Untitled
 
34 Svensson, U. Peter; Asheim, Andreas.
Computing diffraction integrals with the numerical method of steepest descent. I: Proceedings of the 20th International Congress on Acoustics, ICA 2010. Sydney: Australian Acoustical Society, NSW Division 2010 ISBN 978-0-646-54052-8. s. -
NTNU Untitled
 
2009
35 Asheim, Andreas.
Combining asymptotic expansions and oscillatory quadrature. SciCade 2009; 2009-05-25 - 2009-05-30
NTNU Untitled
 
36 Asheim, Andreas.
Høyoscillatorisk kvadratur. KoMiN 2009 (Konferanse for Norske matematikkstudenter); 2009-10-30 - 2009-11-01
NTNU Untitled
 
37 Asheim, Andreas; Daan, Huybrechs.
The numerical method of steepest descent with approximated paths. ICOSAHOM 2009; 2009-02-22 - 2009-05-26
NTNU Untitled
 
2008
38 Asheim, Andreas.
A combined Filon/asymptotic quadrature method for highly oscillatory problems. BIT Numerical Mathematics 2008 ;Volum 48.(3) s. 425-448
NTNU Untitled