Visar 3269 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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1991:08 The Potential Significance of Permafrost tothe Behaviour of a Deep RadioactiveWaste Repository
.............. 31 9 The significance of permafrost on the performance of a repository 43 9.1 Introduction 43 9.2 The effect of permafrost on groundwater infiltration and recharge . . . . . . . ... effect of permafrost on discharge 46 9.4 Lateral groundwater flow . . . . . . . 47 9.5 The effect of permafrost on the chemistry of the groundwater 47 9.6 The influence of permafrost on the release of...
Innehållstyp: Dokument -
2002:11 National plan for achieving the objectives of the OSPAR strategy with regard to radioactive substances
objectives of the OSPAR strategy. The limitation of releases of radioactive substances shall be ba- sed on optimisation of radiation protection (ALARA) and the use of best available technique (BAT). Technical ... including intermediate goals ........................................... 9 Monitoring, and reporting on, progress towards the intermediate goals .............. 10 NON-NUCLEAR FACILITIES...............
Innehållstyp: Dokument -
2015:50 Assessment of structures subject to concrete pathologies (ASCET)
necessary to understand and evaluate concrete degradations are determined by each member country based on research needs and damage sensitivity. This report provide an overview of some of the recent research ... included. The report is created as a part of the OECD/NEA/CSNI CAPS ASCET programme. Björn Thunell SSM English Many Nuclear Power Plants around the world are at the moment approaching, or in, their Long...
Innehållstyp: Publikationer -
2004:12 Stråldosreglering vid kroppsdatortomografi – bakgrund till dosregleringsprogrammet OmnimAs
................................................................ 11 Rekonstruktionsmatris och field of view (FOV) ....................................................... 12 Dosreducerade åtgärder ... referenspatienten. Den högre dosen till tunna patienter kan också kom- pensera för det ökade bruset som sker då ”field of view” (FOV) reduceras efter patientens storleksminskning. I en preliminär patientstudie mätte...
Innehållstyp: Dokument -
2015:39 Technical Note, Granskning av KBS-3 avseende nukleär kriticitetssäkerhet
från Strålskyddsmyndigheten (SSM). Denna Technical Note innehåller resultat från en nyligen genomförd granskning av SKB:s metoder, tillämpning av dessa metoder samt av SKB:s slutsatser. Granskningen delas ... planeras i anslutning till Clab liksom av slutföringsplats före och efter förslutning. Dennis Mennerdahl SSM Svenska SKB (Svensk Kärnbränslehantering AB) ansökte 2011 om svenska regeringens tillstånd för en föreslagen...
Innehållstyp: Publikationer -
2011:09 Is Copper Immune to Corrosion When in Contact With Water and Aqueous Solutions?
from humans and environment for very long time scales (i.e. millions of years). The concept is based on the multi-barrier principle, in this respect the barriers are the copper canister, clay material and ... reaction to occur the change in Gibbs Energy has to be negative. Digby D. Macdonald and Samin Sharifi-Asl SSM English The KBS-3concept implies that spent nuclear fuel is placed in copper canisters surrounded by...
Innehållstyp: Publikationer -
2018:13 Prestudy - Detectors for variance measurements
understanding of radiation quality requires knowledge about the energy deposition pattern of ionizing radiation on which models for cellular and sub-cellular damage can be built. Experimental data is fundamental in ... briefly outlined. Torbjörn Bäck SSM English Background The understanding of radiation quality requires knowledge about the energy deposition pattern of ionizing radiation on which models for cellular and...
Innehållstyp: Publikationer -
2010:09 Copper Thermodynamics in the Repository Environment up to 130˚C
influence on equilibrium conditions is rather modest, but increased temperature will nonetheless reduce the immunity area of copper under relevant groundwater conditions. Hans-Peter Hermansson SSM English ... been compiled from various sources. Calculations with these data show that the temperature influence on equilibrium conditions is rather modest, but increased temperature will nonetheless reduce the immunity...
Innehållstyp: Publikationer -
2013:10 Qualification of Electrical Equipment in Nuclear Power Plants - Management of ageing
during normal operation and in areas affected by an accident. Therefore, some material is given also on qualification of equipment located outside containment with better possibilities for frequent inspection ... Kvalificering av elkomponenter i kärnkraftverk - Hantering av åldring Kjell Spång and Gunnar Ståhl SSM English The purpose of this report is to describe programs and tools for assessment of accomplished...
Innehållstyp: Publikationer -
01:2023 Application of dose constraints for shielding of rooms for x-ray imaging
for workers working in the facilities. This makes it difficult to give common Nordic recommendations on radiation shielding. However, a general framework for the application of dose constraints was derived ... studied. Anja Almén, Peter Kaidin Frederiksen, Jónína Guðjónsdóttir, Atte Lajunen and Kristine Wikan SSM English Summary Dose constraints were introduced into the ICRP radiation protection system as a tool...
Innehållstyp: Publikationer