Din avgränsning ger 419 träffar.
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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 ... outcome with the presently used qualitative risk procedure on Forsmark 3. Patrick O’Regan, Jim Moody, Jan Lötman and Johan Sandstedt SSM English In the SSM regulation SSMFS 2008:13, it is stated that the selection...
Innehållstyp: Publikationer -
2010:13 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2009
med hudcancerprevention för att bryta den ökande incidensen av hudtumörer. Myndigheten bör följa IARC:s rekommendation att införa restriktioner för användning av artificiella UV-källor för unga individer ... risken för malignt melanom och skivepitelcancer. Vid frågor om UV-strålning och vitamin D bör IARC:s utredning konsulteras. Rådet anser att det är angeläget att Strålsäkerhetsmyndigheten följer EU-arbetet...
Innehållstyp: Publikationer -
2015:20 The effects of mild, acute hypoxia on cognitive performance
sufficient oxygen (that is, less than 21% oxygen which is the approximate oxygen level of normal air), on cognitive performance of persons working under such conditions are important to investigate. This report ... method at the Swedish nuclear power plant of Forsmark Kraftgrupp AB. Martin Castor, Jonathan Borgvall SSM English Room air with reduced oxygen levels that prevent materials to ignite and combust is a cost-effective...
Innehållstyp: Publikationer -
2016:30 Measurement of Parameter Values for Predicting Corrosion Phenomena on Copper in Swedish HLNW Repositories
Passivity breakdown and pitting on pure copper, the assumed material for the canisters for the isolation of high-level nuclear waste in Sweden, has been studied in simulated, sulphide- and chloride containing ... layer forms on the copper surface, and that chloride ion can induce passivity breakdown, and hence induce the development of localized corrosion damage (LCD), such as pitting corrosion, on the canister...
Innehållstyp: Publikationer -
2022:03 Effect of Neutron Irradiation on the Oxidation and Corrosion of Austenitic Stainless Steels
SSM perspective Background Reactor pressure vessel internal components of austenitic stainless steel located close to the core are subject to a high neutron flux. Irradiation by fast neutrons induces changes ... regarding the effect of neutron irradiation on the metal oxidation and initiation of irradiation assisted stress corrosion cracking. Results The oxides formed on stainless steel exposed in the core region...
Innehållstyp: Publikationer -
1999:13 Determination of the Neutron and Photon Dose Equivalent at Work Places in Nuclear Facilities of Sweden
Various mixed neutron-photon fields at workplaccs in the containment of pressurised water reactors and in the vicinity of transport containers with spent fuel elements were investigated with spectrometers ... ambient dose eqUivalent (DE) values of the rather soft neutron fields encountered at these workplaces. The discrepancies can, however, be explained on the basis of energy dependent responses of the instruments...
Innehållstyp: Publikationer -
2018:23 Evaluation of the Impact of the Model Additional Protocol on Non-Nuclear-Weapon States with Comprehensive Safeguards Agreements
Background The Swedish Radiation Safety Authority (SSM) called for research proposals related to Non-Proliferation. This call resulted in SSM accepting a proposal from the Vienna Center for Disarmament ... Energy Agency's (IAEA) Board of Governors in 1997, has since been implemented by a growing number of states and the IAEA. By December 2017, there were 127 states where such APs were implemented. SSM, and thereby...
Innehållstyp: Publikationer -
2021:16 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2020
SSM perspektiv Bakgrund Strålsäkerhetsmyndighetens (SSM) vetenskapliga råd för UV-frågor bevakar det aktuella forsknings- och kunskapsläget vad gäller oönskade effekter av UV-strålning. Rådets arbete redovisas ... hudcancerprevention. Rapporten och rekommendationerna från det vetenskapliga rådet är en viktig del i SSM:s omvärldsbevakning och fortsatta insatser. I rådet ingår experter inom områdena strålningsbiologi,...
Innehållstyp: Publikationer -
2019:10 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2018
SSM:s perspektiv Bakgrund Statens strålskyddsinstitut, SSI, utsåg ett vetenskapligt råd för frågor om ultraviolett strålning 2002. I rådet ingår vetenskapliga experter inom områdena onkologi, dermatologi ... meteorologi. Efter en omorganisering av arbetet kring strålsäkerhet så bildades Strålsäkerhetsmyndigheten, SSM. Myndigheten tog över ansvar och uppgifter från Statens strålskyddsinstitut och Statens kärnkraftinspektion...
Innehållstyp: Publikationer -
2021:20 Effects of additives on UO2 fuel behavior: expanded edition
SSM perspective Background The Swedish Radiation Safety Authority (SSM) follows the development of nuclear fuel closely. Fuel with additives like chromia and gadolinia is used in Swedish reactors and fuel ... development. This project is an in-depth study of data and models regarding the impact of additives on the properties of uranium dioxide fuel for light water reactors. The report is an update and expansion...
Innehållstyp: Publikationer