| 1. |
- Alkner, Sara, et al.
(författare)
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Quality assessment of radiotherapy in the prospective randomized SENOMAC trial
- 2024
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Ingår i: Radiotherapy and Oncology. - 0167-8140 .- 1879-0887. ; 197
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Tidskriftsartikel (refereegranskat)abstract
- Background and purpose: Recommendations for regional radiotherapy (RT) of sentinel lymph node (SLN)-positive breast cancer are debated. We here report a RT quality assessment of the SENOMAC trial.Materials and Methods: The SENOMAC trial randomized clinically node-negative breast cancer patients with 1–2 SLN macrometastases to completion axillary lymph node dissection (cALND) or SLN biopsy only between 2015–2021. Adjuvant RT followed national guidelines. RT plans for patients included in Sweden and Denmark until June 2019 were collected (N = 1176) and compared to case report forms (CRF). Dose to level I (N = 270) and the humeral head (N = 321) was analyzed in detail.Results: CRF-data and RT plans agreed in 99.3 % (breast/chest wall) and in 96.6 % of patients (regional RT). Congruence for whether level I was an intended RT target was lower (78 %). In accordance with Danish national guidelines, level I was more often an intended target in the SLN biopsy only arm (N = 334/611, 55 %,) than in the cALND arm (N = 174/565, 31 %,). When an intended target, level I received prescribed dose to 100 % (IQR 98–100 %) of the volume. However, even when not an intended target, full dose was delivered to > 80 % of level I (IQR 75–90 %). The intentional inclusion of level I in the target volume more than doubled the dose received by ≥ 50 % of the humeral head.Conclusion: Congruence between CRF data and RT plans was excellent. Level I received a high dose coverage even when not intentionally included in the target. Including level I in target significantly increased dose to the humeral head.
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| 2. |
- Alkner, Sara, et al.
(författare)
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Quality assessment of radiotherapy in the prospective randomized SENOMAC trial
- 2024
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Ingår i: Radiotherapy and Oncology. - : Elsevier. - 0167-8140 .- 1879-0887. ; 197
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Tidskriftsartikel (refereegranskat)abstract
- Background and purpose: Recommendations for regional radiotherapy (RT) of sentinel lymph node (SLN)-positive breast cancer are debated. We here report a RT quality assessment of the SENOMAC trial. Materials and Methods: The SENOMAC trial randomized clinically node-negative breast cancer patients with 1-2 SLN macrometastases to completion axillary lymph node dissection (cALND) or SLN biopsy only between 2015-2021. Adjuvant RT followed national guidelines. RT plans for patients included in Sweden and Denmark until June 2019 were collected (N = 1176) and compared to case report forms (CRF). Dose to level I (N = 270) and the humeral head (N = 321) was analyzed in detail.
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| 3. |
- Andersson, Emma V.
(författare)
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Assessment of Robustness in Railway Traffic Timetables
- 2014
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- A tendency seen for the last decades in many European railway networks is a growing demand for capacity. An increased number of operating trains has led to a delay sensitive system where it is hard to recover from delays, where even relatively small delays are easily propagating to other traffic.The overall aim of this thesis is to analyse the robustness of railway traffic timetables; why delays are propagating in the network and how the timetable design and dispatching strategies influence the delays. In this context we want to establish quantitative measures of timetable robustness. There is a need for measures that can be used by the timetable constructors. Measures that identify where and how to improve the robustness and thereby indicating how and where margin time should be inserted. It is also important that the measures can capture interdependencies between different trains.In this thesis we introduce the concept of critical points, which is a practical approach to identify robustness weaknesses in a timetable. In contrast to other measures, critical points can be used to identify specific locations in both time and space. The corresponding measure, Robustness in Critical Points (RCP) provides the timetable constructors with concrete suggestions for which trains that should be given more runtime or headway margin. The measure also identifies where the margin time should be allocated to achieve a higher robustness.In a case study we show that the delay propagation is highly related to the operational train dispatching. This study shows that the current prioritisation rule used in Sweden results in an economic inefficiency and therefore should be revised. This statement is further supported by RCP and the importance of giving the train dispatchers more flexibility to efficiently solve conflict situations.
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| 4. |
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| 5. |
- Andersson, Joakim, et al.
(författare)
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Phase transformations in CVD diamond wear tracks revealed by NEXAFS mapping
- 2004
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Ingår i: Nordtrib 2004, Tromsö, Norway.
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Konferensbidrag (refereegranskat)abstract
- The origin of the different Li+ intercalation behavior of raw and jet-milled natural graphite has been investigated. Jet-milled graphite is found to cycle reversibly in equal solvent mixture of propylene carbonate (PC) and etylene carbonate (EC), whereas raw graphite does not. Using both Al Ka and synchrotron radiation (SR) Photoelectron Spectroscopy, new insight is obtained inti the formation of the solid electrolyte interphase (SEI) on the two different graphite materials during electrochemical cycling in 1 M LiPF6 in either PC:EC (1:1) or in PC with 5% vinylene carbonate (VC) as additive. Solvent reduction products are found at the surface of both raw and jat-milled graphite cycled in PC:EC (1:1), but differed in composition. The addition of VC reduces primarily the quantities of salt reaction products (LiF and LixPFy compounds) and produces a mainly organic SEI layer. Electron diffraction from the edges for raw and jet-milled graphite particles shows a physical barrier hindering PC co-intercalation and faciltating the formation of a stable SEI layer.
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| 6. |
- Andersson, Thorsten
(författare)
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Aa's plads i alfabetet
- 1998
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Ingår i: Nyt fra Sprognaevnet. - København : Dansk Sprognævn. - 0550-7332. ; :1, s. 9 f.-
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 7. |
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| 8. |
- Andersson, Thorsten
(författare)
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Agerm. Hydronymie
- 1998
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Ingår i: Reallexikon der germanischen Altertumskunde. 2. Aufl. 11. - Berlin : de Gruyter. ; , s. 271-275
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 9. |
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| 10. |
- Andersson, Thorsten
(författare)
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Al- i ortnamn
- 2007
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Ingår i: Namn och bygd. - Uppsala. - 0077-2704. ; 95, s. 5-13
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Tidskriftsartikel (refereegranskat)
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| 11. |
- Andersson, Thorsten
(författare)
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Allbo härad
- 2011
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Ingår i: Ortnamnssällskapets i Uppsala årsskrift. - Uppsala : Ortnamnssällskapet i Uppsala. - 0473-4351. ; , s. 5-9
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Tidskriftsartikel (refereegranskat)
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| 12. |
- Andersson, Thorsten
(författare)
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Alsta, Alvastra, Ostra
- 2012
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Ingår i: Namn och bygd. - Uppsala : Kungl. Gustav Adolfs Akademien. - 0077-2704. ; :100, s. 27-59
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Tidskriftsartikel (refereegranskat)
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| 13. |
- Andersson, Thorsten
(författare)
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Altgermanische Ethnika
- 2009
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Ingår i: Namn och bygd. - 0077-2704. ; 97, s. 5-39
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Tidskriftsartikel (refereegranskat)
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| 14. |
- Andersson, Thorsten
(författare)
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Barhäll ([The place-name] Barhäll)
- 2000
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Ingår i: Ortnamnssällskapets i Uppsala årsskrift [The Yearbook of the Place-Name Society in Uppsala]. - 0473-4351. ; , s. 5-9
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Tidskriftsartikel (refereegranskat)
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| 15. |
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| 16. |
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| 17. |
- Andersson, Thorsten
(författare)
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Biskopsvaden i Skänninge
- 2015
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Ingår i: Namn och bygd. - 0077-2704. ; , s. 211-213
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Tidskriftsartikel (refereegranskat)
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| 18. |
- Andersson, Thorsten
(författare)
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Bo i Barkabodhahult
- 1997
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Ingår i: Namn och bygd. - Uppsala : Anders Grape, Oskar Lundberg, Jöran Sahlgren. - 0077-2704. ; 85, s. 129-131
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 19. |
- Andersson, Thorsten
(författare)
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By och sockennamnet i Örberga i Östergötland
- 2003
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Ingår i: Namn och bygd. - Uppsala : Anders Grape, Oskar Lundberg, Jöran Sahlgren. - 0077-2704. ; 91, s. 135-141
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 20. |
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| 21. |
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| 22. |
- Andersson, Thorsten
(författare)
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De germanska -ingi-namnen.
- 2007
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Ingår i: Namn och bygd. - Uppsala : Anders Grape, Oskar Lundberg, Jöran Sahlgren. - 0077-2704. ; 94, s. 5-13
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Tidskriftsartikel (refereegranskat)
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| 23. |
- Andersson, Thorsten
(författare)
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Der nordgermanische Sprachzweig
- 2012
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Ingår i: Altertumskunde - Altertumswissenschaft - Kulturwissenschaft. - Berlin-Boston : Walter de Gruyter. ; , s. 215-244
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Bokkapitel (refereegranskat)
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| 24. |
- Andersson, Thorsten
(författare)
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Det germanska verbet alan
- 2002
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Ingår i: Venneskrift til Gulbrand Alhaug. - Tromsø : Det humanistiske fakultet, Universitetet i Tromsø. - 8290423640 ; , s. 15-17
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 25. |
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