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Din avgränsning ger 105 träffar.

• 2013:04 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 18

  The program executed in Stage 18 consists of the following three parts: Application of CoreSim with a two-dimensional model of vibrating fuel assemblies, for the calculation of ex-core detector noise throughout a fuel cycle; An investigation of the neutron noise, induced by propagating perturbations, in various thermal and fast reactor systems, in two-group theory; A consistent derivation of...

  Innehållstyp: Publikationer

• 2013:35 Technical Note, Rock Mechanics – Confidence of SKB’s models for predicting the occurrence of a damage zone around the excavations – Main Review Phase

  This assignment, performed at Southwest Research Institute, focusses on evaluating SKB’s assessment of potential occurrence of damaged rock zones (also referred to as excavation-damaged zone or EDZ) around underground excavations at the site. This report presents the authors’ evaluation of SKB’s assessment in the specific area based on questions raised by SSM. The evaluation includes...

  Innehållstyp: Publikationer

• 2013:30 Laser pointers and Eye injuries - An analysis of reported cases

  The safety limits that exist for human exposure of laser radiation are essential to reduce the risk of injuries. These values, however, give very little information on what tissue damages that may be expected at various elevated exposure levels. Similarly, the Swedish Radiation Protection Authority (SSM) has very little information on how such tissue damage is related to the impairment of the...

  Innehållstyp: Publikationer

• 2013:31 Aesthetic ultrasound devices – current state of knowledge and suggested measurement set-up for characterization of exposure

  This report concerns the ultrasound devices used for the aesthetic purposes of body contouring and fat reduction (ablation of adipose tissue). Such devices have recently become more frequent on the Swedish market. These ultrasound devices are currently not medically regulated in Sweden and little is known about their safety and potentially harmful exposure when using them. This report aims to...

  Innehållstyp: Publikationer

• Tubbrott i en tryckvattenreaktor

  Svenska tryckvattenreaktorer har tre ånggeneratorer som innehåller tusentals tuber. Tuberna är en säkerhetsbarriär mellan kärnkraftverkets primär- och sekundärkrets.Om en tub går av måste reaktorn stoppas och den skadade ånggeneratorn isoleras. Faktabladet beskriver vad som händer vid ett tubbrott i en tryckvattenreaktor.

  Innehållstyp: Publikationer

• Bränslebyte i kokvattenreaktor

  Faktabladet beskriver hur bränslets byts i en kokvattenreaktor. Cirka en femtedel av bränsleelementen i en reaktor byts årligen. Bytet görs under den årliga revisionen, när reaktorn är avställd.

  Innehållstyp: Publikationer

• Feladministrering av radiofarmaka

  Patienter har utsatts för onödig strålning på grund av brister i rutiner för kontroll av läkemedel.

  Innehållstyp: Artiklar

• 2013:03 Torium – en studie ur ett kärntekniskt perspektiv

  11 januari 2013

  2915 kB...

  Innehållstyp: Dokument

• 2013:02 Forskningsreaktorer - en analys med fokus på icke-spridning och exportkontroll

  10 januari 2013

  804 kB...

  Innehållstyp: Dokument

• Kärnkraftverkets säkerhetsbarriärer

  19 april 2013

  1114 kB...

  Innehållstyp: Dokument