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Din avgränsning ger 87 träffar.

• Ofrivillig genomlysning vid ortopedoperation

  Under en operation på ortopedkliniken kom av misstag en exponeringsutlösande pedal till genomlysningsutrustningen i kläm. Den sövda patienten genomlystes i 4 minuter och 55 sekunder innan utrustningens larm utlöstes och personalen i operationssalen upptäckte vad som skett och stängde av utrustningen. Personalen som befann sig i operationssalen bar vid tillfället...

  Innehållstyp: Artiklar

• Felaktigt kalibreringscertifikat levererat med Ir-192 källa

  Vid rutinmässigt Ir-192 källbyte vid en brachyterapienhet upptäckte ansvarig sjukhusfysiker en signifikant skillnad på 7,5 procent mellan tillverkarens certifierade dosrat och kontrollmätt dosrat, vilket överskrider den osäkerhet tillverkaren uppger och de toleransgränser sjukhuset har.

  Innehållstyp: Artiklar

• 2011:25 Report from SSM’s scientific council on ionizing radiation within oncology, 2010

  22 september 2011

  1065 kB...

  Innehållstyp: Dokument

• 2011:21 Workshop on spent fuel performance and radionuclide chemistry -Rånäs 2010: Assessment of some outstanding issues

  15 september 2011

  1200 kB...

  Innehållstyp: Dokument

• 2010:35 Probabilistic Safety Goals for Nuclear Power Plants; Phases 2-4 / Final Report

  Safety goals are defined in different ways in different countries and also used differently. Many countries are presently developing them in connection to the transfer to risk-informed regulation of both operating nuclear power plants (NPP) and new designs. However, it is far from self-evident how probabilistic safety criteria should be defined and used. On one hand, experience indicates that...

  Innehållstyp: Publikationer

• 2010:44 Recent Research on EMF and Health Risk Seventh annual report from SSM:s Independent Expert Group on Electromagnetic Fields, 2010

  This year has seen the publication of the long awaited Interphone study looking at brain tumour risk in mobile phone users. However, the advent of these new data does not change the overall picture being that for up to about ten years of mobile phone use associations with brain tumour risk are unlikely. This conclusion is based on the collective of studies on mobile phone use and brain tumour...

  Innehållstyp: Publikationer

• 2011:25 Report from SSM’s scientific council on ionizing radiation within oncology, 2010

  In this report, three main areas have been highlighted: quality assurance (QA), quality control (QC) and late side-effects including the risk of radiation-induced secondary malignancies. These areas reflect the ongoing activities in leading international radiotherapy organisations. Specific attention is given to new technologies such as image-guided radiotherapy and intensity-modulated...

  Innehållstyp: Publikationer

• 2011:15 Beräkning av merkostnader 2011 för rivning av de svenska kärnkraftverken och omhändertagande av restprodukter

  Denna rapport beskriver SSM:s beräkningar av framtida merkostnader inför avgiftsförslaget för 2012-2014. Beräkningen görs i enlighet med finansieringslagen och avser samtliga merkostnader fram till dess att restprodukterna från de svenska kärnkraftverken är slutligt förvarade. Enligt nuvarande beräkningar antas detta ske 2069. Uppskattningen...

  Innehållstyp: Publikationer

• 2011:12 Analysis of Barrier Performance: Modelling of Copper corrosion scenarios with and without buffer erosion

  The purpose of this project was to develop a numerical modelling capacity to address the corrosion of the copper canister under gradually changing transport conditions caused by buffer erosion and removal of buffer mass. Due to the complexity of this task, such a model cannot be realistic in all respects, but the present effort should address the feasibility of solving numerical and...

  Innehållstyp: Publikationer

• 2011:11 Handling Interfaces and Time-varying Properties in Radionuclide Transport Models

  Quintessa’s QPAC code has been used to investigate the Qeq approach. The conclusions from this simulation study are the following. The basic approach to calculating Qeq values is sound, however, narrow channels could lead to the same release as larger fractures with the same pore velocity, so a channel enhancement factor of √10 should be considered. A spalling zone that increases the area of...

  Innehållstyp: Publikationer