Sökning: "Scintillation Detector"
Visar resultat 1 - 5 av 20 uppsatser innehållade orden Scintillation Detector.
1. Accumulation of 63Ni, 106Ru and 125Sb in phytoplankton
Master-uppsats,Sammanfattning : Background: Nuclear Power Plants (NPPs) release small amounts of radionuclides which contribute with a low radiation dose to the environment as well as humans and animals. In this context, marine ecosystems are critical, since most NPPs in Sweden are located by the sea. LÄS MER
2. Evaluation of whole-body bone scans performed using a gamma camera with Cadmium Zinc Telluride detector
Master-uppsats,Sammanfattning : The bone scan is a common nuclear medicine imaging procedure that is mainly used for evaluating several oncological patient groups. A radioactive tracer, 99mTc -labelled diphosphonate, is injected intravenously and accumulates in the skeleton. The distribution of the tracer in the body is measured with a gamma camera 3 hours post-injection. LÄS MER
3. PERFORMANCE OF THE PHOTODETECTOR FOR THE ACTIVE SHIELD OF THE COSI SPACE TELESCOPE
Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknikSammanfattning : The COmpton Spectrometer and Imager (COSI) is a space telescope that aims to study the soft gamma regime (0.2-5 MeV), capable of performing spectroscopy, imaging and polarimetry of cosmic gamma sources. LÄS MER
4. Environmental radiation measurements at Barsebäck nuclear power plant during the decommissioning phase
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : Background and aim: The Barsebäck nuclear power plant (NPP) units ceased operations in 1999 and 2005. Now the NPP is in the phase of decommissioning, which is a complicated process that will take many years to complete. Radiological characterization of the surrounding area is a part of the decommissioning process. LÄS MER
5. Measuring the vertical muon intensity with the ALTO prototype at Linnaeus University
Kandidat-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)Sammanfattning : ALTO is a project, currently in the research and development phase, with the goal of constructing a Very High Energy (VHE) gamma-ray observatory in the southern hemisphere. It will detect the particle content reaching the ground from the interactions of either VHE gamma rays or cosmic rays in the atmosphere known as extensive air showers. LÄS MER