Sökning: "241Am"
Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet 241Am.
1. METHOD DEVELOPMENT FOR SIGNATURES IN NUCLEAR MATERIAL FOR NUCLEAR FORENSIC PURPOSES
Sammanfattning : Nuclear forensics is a scientific discipline where signatures in nuclear and other radioactive material are investigated and evaluated in order to aid in criminal investigations concerning these materials. Examples of signatures that may be useful is the age and isotopic composition of the nuclear material and trace elements in the material. LÄS MER
2. Gamma Spectrometric Measurements Of Nuclear Material For Nuclear Forensic Purposes
Sammanfattning : Nuclear forensics is a scientific discipline that aims to aid in criminal investigations concerning illicit use of nuclear and other radioactive material. The discipline aims to find signatures within the nuclear material that can help to find the attribution, or the origin and intended use of the seized material. LÄS MER
3. Development and Applications of some Radioanalytical Procedures: Analysis of β- and α-Emitting Radionuclides Using Radiometric and ICP-MS Detection Methods
Sammanfattning : Analyses of radionuclides are important in environmental monitoring and in research. However, as in the analysis of many other species, interferences may be a problem. In a-spectrometric detection, 238Pu interferes with 241Am, owing to their similar decay energies. LÄS MER
4. A Source-Based Test-Bed for Fast-Neutron Irradiation
Sammanfattning : The "3He crisis" has resulted in a major effort worldwide to develop replacement neutron-detector technologies. Such technologies are in their infancy and need to be thoroughly tested before becoming mainstream. Neutron sources for controlled irradiation include accelerators, nuclear reactors and radioactive sources. LÄS MER
5. Tools for the Advancement of Radiopharmaceutical Therapy
Sammanfattning : Radiopharmaceutical therapy is used to treat cancers and other diseases with radiolabeled pharmaceuticals. The treatment targets specific cells, and the emitted ionizing radiation cause cytotoxic damage. Dosimetry is performed to estimate the absorbed dose from the energy deposited in the body. LÄS MER