Din avgränsning ger 103 träffar.
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2013:20 Terrestrial Biosphere Modelling of C-14 Research
The need to address radiological impacts from 14C released to the biosphere has been recognized for some time. However, because of its role in biological processes and its ecological cycling, the standard methods employed to model long-term radionuclide transport and accumulation in the biosphere cannot be used satisfactorily for 14C. In 2011, the Swedish Radiation Safety Authority (SSM)...
Innehållstyp: Publikationer -
2013:20 Terrestrial Biosphere Modelling of C-14 Research
Research Report number: 2013:20 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Terrestrial Biosphere Modelling of 14C Research 2013:20 Authors: Laura Limer Richard Kłos George Shaw ... data are not yet available for assessing the performance of the model for the soil sub-system. SSM 2013:20 Need for further research In the future consideration may be given as to whether or not the...
Innehållstyp: Dokument -
2013:08 Licensing of safety critical software for nuclear reactors
2013:08 Report number: 2013:08 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Licensing of safety critical software for nuclear reactors Common position of seven European nuclear regulators ... regulators and authorised technical support organisations –Revision 2013 SSM 2013:08 Background This report is the 5th revision of the report. The task force was formed in 1994 as a group of...
Innehållstyp: Dokument -
2013:29 Regulatory Approaches in Nuclear Power Supervision
The objective of this follow-up study was to support SSM in further understanding regulatory approaches and how they can be combined as part of effective strategies. The survey was intended to assist SSM in identifying current standards, experiences, and practices in the regulation of nuclear power plants. The results will also be valuable for the participating authorities as well as other...
Innehållstyp: Publikationer -
2013:08 Licensing of safety critical software for nuclear reactors
– Common position of seven European nuclear regulators and authorised technical support organisations ... as guidance for manufacturers and major I&C suppliers on the international market. The SSM report 2013:08 has been updated with a new revision and can be find as SSM report 2016:25: 2016:25 Licensing of...
Innehållstyp: Publikationer -
2013:36 Technical Note, Review and assessment of aspects of the Qeq concept – Main Review Phase
This technical review assignment considers the models and abstractions that Swedish Nuclear Fuel and Waste Management Company (SKB) developed to represent transport of dissolved constituents in the near field at the Forsmark site, in particular the Qeq abstraction for diffusive transport. SKB uses the Qeq parameter to scale concentration gradients in order to estimate dissolved-species...
Innehållstyp: Publikationer -
2013:01 Validation of Weld Residual Stress Modeling in the NRC International Round Robin Study
Weld residual stresses (WRS) 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 on weld residual stresses is important to make proper decisions when cracks in weld joints are detected. During the latest years, there has been a strong development in both analytical procedures to...
Innehållstyp: Publikationer -
2013:09 An Application of the Functional Resonance Analysis Method (FRAM) to Risk Assessment of Organisational Change
The objective of this study was to demonstrate an alternative approach to risk assessment of organisational changes, based on the principles of resilience engineering. The approach in question was the Functional Resonance Analysis Method (FRAM). Whereas established approaches focus on risks coming from failure or malfunctioning of components, alone or in combination, resilience engineering...
Innehållstyp: Publikationer -
2013:33 Technical Note, Seismology – Frequencies and mechanisms. -Initial review phase
The Swedish Radiation Safety Authority (SSM) reviews the Swedish Nuclear Fuel Company’s (SKB) applications under the Act on Nuclear Activities (SFS 1984:3) for the construction and operation of a repository for spent nuclear fuel and for an encapsulation facility. As part of the review, SSM commissions consultants to carry out work in order to obtain information on specific issues. The...
Innehållstyp: Publikationer -
2013:19 Eighth report from SSM:s Scientific Council on Electromagnetic Fields
The Swedish Radiation Safety Authority`s (SSM) scientific council monitors the current research situation and gives the authority advice on the assessment of risks, authorization and optimization within the area. The council gives guidance when the authority shall give an opinion on policy matters when scientific testing is necessary. The council shall submit a written report on the current...
Innehållstyp: Publikationer