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(Doctoral thesis / Doktoravhandling, 2009)
Ved behandling av avansert livmorhalskreft spiller stråleterapi en avgjørende rolle og det gis både ekstern og intern behandling (brachyterapi). Stråleterapi er alltid en avveiing mellom dosen som kan gis til maligne områder ...
(Doctoral thesis / Doktoravhandling, 2009)
This dissertation presents the measurement of level densities and y-ray strength functions of selected warm nuclei in the vicinity of closed and near closed shells. These quantities are important for their application ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2005)
The orientation relationship between ferroelastic domains in LaNbO4 (with 0.5 at.% Sr) is studied by selected area electron diffraction and high-resolution electron microscopy. At room temperature the domains are related ...
(Doctoral thesis / Doktoravhandling, 2008)
The work presented in this thesis concerns the study of complex nanofluids. The interaction of particles in dispersions under the influence of electric and magnetic fields has been studied. The main focus has been the ...
(Master thesis / Hovedoppgave, 2007)
Sammendrag
Denne oppgaven beskriver arbeidet med å karakterisere høytemperaturegenskapene til Ca12Al14O33, også kalt Mayenitt, 12CaO•7Al2O3 eller bare C12A7. Det er rapportert at Mayenitt inneholder hydridioner etter ...
Investigations of dose reduction and diagnostic image quality using bismuth shielding during CT examination of lungs Restricted Access
(Master thesis / Masteroppgave, 2008)
Abstract
The introduction of Computed Tomography (CT) in radiology in the 1970 s was followed by rigorous radiation protection demands due to the higher doses of this modality compared to conventional x-ray based radiography. ...
(Master thesis / Masteroppgave, 2008)
Abstract:
The energy dissipation in an earthquake can be partitioned into three components Wtot = Wradiated +Wexpansion +Wfriction, where Wradiated is the seismic radiated energy, Wexpansion is the energy consumed propogating ...
(Master thesis / Masteroppgave, 2009)
(Master thesis / Masteroppgave, 2008)
Det har de siste årene blitt påvist stor strålefølsomhet i celler bestrålt med doser under 0.5 Gy i en rekke ulike celletyper. Dette fenomenet kalles hypersensitivitet (HRS). Effektbestrålinger utført i denne oppgaven med ...