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Din avgränsning ger 18 träffar.

• 2013:37 Technical Note, Rock Mechanics – Evolution of fracture transmissivity within different scenarios in SR-Site – Main Review Phase

  The current review assignment consists of a literature review and independent modeling for assessing the importance of fracture transmissivity change especially driven by shear loading due ... investigation may be required on the effect of various DFN statistics and earthquake conditions. Ki-Bok Min, Jaewon Lee and Ove Stephansson SSM English The current review assignment consists of a literature...

  Innehållstyp: Publikationer

• 2015:19 Recent Research on EMF and Health Risk - Tenth report from SSM’s Scientific Council on Electromagnetic Fields, 2015

  01 mars 2015

  were exposed to electromagnetic fields produced by 3T MRI equipment for 0, 22, 45, 67, and 89 min during the scanning procedure. To evaluate DNA damage, blood samples from each donor were processed ... preferences relative to a magnetic field were similarly recorded in a horizontally oriented 4.7 T magnet (1 min SMF exposure) and under infrared (IR) light which ensures lack of vision in zebrafish. One week later...

  Innehållstyp: Dokument

• 2015:01 Technical Note, Rock Mechanics - Thermal properties and thermal modelling of the rock in a repository of spent nuclear fuel at Forsmark – Main Review Phase

  23 januari 2015

  3186 kB ... Table 6-1). Thermal conductivity k [W/(mK)] Rock code Rock name Mean St. dev. Max Min No of samples 101057 Granitetogranodiorite, metamorphic, medium- grained 3.68 0.17 4.01 3.25 ... long-term performance of a deep geological repository (SSM Research Report 2009:08) This report by Min et al. (2009) is dedicated to the stress evolution due to the thermal evolution of the repository...

  Innehållstyp: Dokument

• 2015:18 Uranium Aerosol Characteristics at a Nuclear Fuel Manufacturing Site - Particle Size, Morphology and Chemical Composition

  28 april 2015

  Impactor airflow and total air volume at the four sampling sites. Airflow through impactor (l/min) Volume of air (m 3 ) Site 1, Fluidized Bed Furnace (a) 7.27 ± 2% (b) 7.26 ± 1% 10.69 ... different flow rates are presented in Table 2. The cutoffs were specified for a pumping flow rate of 9 l/min. Before and after each sampling session the flow rate was checked using an Alicat MB-50 SLPM-D flow...

  Innehållstyp: Dokument

• 2015:35 Patientdoser från röntgenundersökningar i Sverige -Utveckling från 2006 till 2013

  03 augusti 2015

  olika förrättningar i landet. Endast få standarddoser överskrider referens- nivån. Skillnader mellan min och max värden är dock fortfarande mycket stora (med en faktor upp till 49) så det är motiverat att ... undersökningarna visas i figur 4.1 och tabell 9.1. Man kan konstatera att spridningen av doserna (mellan min- och maxvärden) varierar mycket mellan de olika undersökningarna: från en faktor 10 för kolon till...

  Innehållstyp: Dokument

• 2013:37 Technical Note, Rock Mechanics – Evolution of fracture transmissivity within different scenarios in SR-Site – Main Review Phase

  19 maj 2015

  transmissivity within different scenarios in SR-Site – Main Review Phase 2013:37 Author: Ki-Bok Min Jaewon Lee Ove Stephansson SSM 2013:37 SSM 2013:37 SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten ... 2015 Report number: 2013:37 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Ki-Bok Min (1), Jaewon Lee (1), Ove Stephansson (2) (1) Seoul National University, Seoul, Korea (2) Stephansson...

  Innehållstyp: Dokument

• 2015:37 Models for axial relocation of fragmented and pulverized fuel pellets in distending fuel rods and its effects on fuel rod heat load

  01 september 2015

  7397 kB ... Equation (5) can be cast into ),(Max Lk M kk mmm  or ),(Max Lkikk mmm  , (6) ),(Min Uk M kk mmm  or ),(Min Ukikk mmm  , (7) SSM 2015:37 10 where Mkm is the trial value for km , defined ... Second loop over axial segments. The constraints on the updated fuel mass, km , enforced by the min/max conditions, are explained in the text. SSM 2015:37 11 It should be remarked that the...

  Innehållstyp: Dokument

• 2015:16 International conference on UV radiation-induced disease – roles of UVA and UVB

  31 mars 2015

  higher latitudes requires an average of 12 h outdoor exposure at weekends, rather more than the 15 min previously thought sufficient from laboratory studies. Population studies suggest that sun protection ... the Norwegian cohort nor was an association found with vitamin D effective UV dose or high vita- min D intake. No association was found between UV exposure and non-Hodgkin lymphoma. Because of the contribution...

  Innehållstyp: Dokument

• 2015:04 DiD-PSA: Development of a Framework for Evaluation of the Defence-in-Depth with PSA

  28 januari 2015

  risk for a failure to escalate into accident conditions and need for scram of the plant and that min- imizes the probability for equipment being unavailable when called upon. 3 Control of acci- ... functions and systems are some- times presented. Normally, main contributors in terms of basic events, min- imal cut sets and sequences are also presented and discussed. Note that the focus in most cases...

  Innehållstyp: Dokument

• 2015:30 Technical Note, Rock Mechanics - Assessing the likelihood and extent of fracture growth in the KBS-3 repository at Forsmark

  01 juli 2015

  networks were generated by an inde- pendent SSM consultant assignment using the SKB statistical data (Min et al., 2013). The size of the analysed models is about 50×50 m, hence much larger than previous ... networks according to the SKB specifica- tions provided by J. Geier (see Appendix 2) and reported in Min et al. (2013)(see also Appendix 3) were customised for the use within roxol as described in Appendix...

  Innehållstyp: Dokument