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2015:23 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2014
I årets rapport redovisas aktuella tidstrender för hudcancer, att svenskarnas resande till soliga länder ökar, en genomgång av riskfaktorer för hudcancer, samt en uppdatering om vitamin D och cancerrisk. Rådet har även gjort en genomgång av Australiens solprevention. Australien har den högsta melanomincidensen i världen och malignt melanom...
Innehållstyp: Publikationer -
2015:16 International conference on UV radiation-induced disease – roles of UVA and UVB
In 2007, an international conference sponsored by the former Swedish Radiation Protection Authority and the Swedish Cancer Society and held at Karolinska Insti- tutet explored the state of knowledge concerning ultraviolet (UV) radiation-induced disease and the roles of UVA and UVB. The following five years we have seen the classification of the whole solar UV spectrum by IARC as carcinogenic...
Innehållstyp: Publikationer -
2016:18 En standardiserad svensk nomenklatur för strålbehandling
Denna rapport är en reviderad version av en standardiserad svensk nomenklatur för strålbehandling som harmoniserats med tillgängliga internationella standarder. Den nationella referensgruppen SSM Svenska Denna rapport är en reviderad version av en standardiserad svensk nomenklatur för strålbehandling som harmoniserats med tillgängliga internationella...
Innehållstyp: Publikationer -
2009:15 Improvement and Validation of Weld Residual Stress Modelling Procedure
Weld residual stresses have a large influence on the behavior of cracks growing under normal operation loads and on the leakage-flow from a through-wall crack. Accurate prediction of these events is important in order to arrive at proper conclusions when assessing detected flaws, for inspection planning and for assessment of leak-before-break margins. Therefore, it is very important to have...
Innehållstyp: Publikationer -
2010:16 Guidance to Risk-Informed Evaluation of Technical Specifications using PSA
No guidance documents for risk-informed analysis and assessment of changes in Limiting Conditions for Operation (LCO:s) in TS (Technical Specifications) have been available in the Nordic countries. In the U.S. several guidance documents, primarily developed by the owners groups for PWRs and BWRs, exist. Guidance for analysis of TS changes in this report generally follows the U.S. Regulatory...
Innehållstyp: Publikationer -
2008:38 Methodology for description and evaluation of cost profiles and cost structure during transitions period
A demanding task for our generation is to assure the appropriate financial resources are invested in the Swedish Nuclear Waste Fund. This will enable future generations to execute the decommissioning and dismantling of nuclear power reactors and other nuclear facilities in a prudent manner. The main aim is to fulfil the demands of environmental and health codes in a pan-European context...
Innehållstyp: Publikationer -
2008:50 Study on Developments in Accident Investigation Methods: A Survey of the “State-of-the-Art”
The objective of this project was to survey the main accident investigation methods that have been developed since the early or mid-1990s. The motivation was the increasing frequency of accidents that defy explanations in simple terms, for instance cause-effect chains or “human error”. Whereas the complexity of socio-technical systems is steadily growing across all industrial domains,...
Innehållstyp: Publikationer -
2009:13 2008 års bedömning av strålsäkerheten vid de svenska kärnkraftsanläggningarna
Strålsäkerhetsmyndigheten har genom tillsyn säkerställt ett brett underlag för denna samlade strålsäkerhetsvärderingen. Den samlade bedömningen är att strålsäkerhetsläget, dvs. kärnsäkerheten, det fysiska skyddet inkl. kärnämneskontroll och strålskyddet, vid de svenska kärnkraftverken upprätthålls...
Innehållstyp: Publikationer -
2010:42 Using the EPRI Risk-Informed ISI Methodology on Piping Systems in Forsmark 3
In the SSM regulation SSMFS 2008:13, it is stated that the selection of locations for inspection of mechanical components shall be based upon the risk for core damage or the risk of release of radioactive substances. Both qualitative and quantitative measures of the relative risk are allowed to be used. So far only the PWRs in Sweden are using a quantitative procedure to evaluate the risk...
Innehållstyp: Publikationer -
2009:27 Analysis Strategy for Fracture Assessment of Defects in Ductile Materials
SSM has supported research for investigating the role of secondary stresses when fracture assessments are performed for cracked structures made of ductile materials. There are evidences that indicate that some secondary stresses, such as weld residual stresses, are not as important as primary stresses for estimating the safety margin against rupture (measured by the J-integral) for the type...
Innehållstyp: Publikationer