Sökning: "cesium uppsala"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden cesium uppsala.

  1. 1. Luftfiltermätningar av atmosfärisk radioaktivitet : Mätningar av luftfilter med gammaspektroskopi

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Tillämpad kärnfysik

    Författare :Youcef Abdelmoumene; [2022]
    Nyckelord :;

    Sammanfattning : Projektet handlar om att mäta atmosfärisk radioaktivitet och utforma en procedur för hur en luftfiltermaskin och en detektor kan användas för att samla in och mäta atmosfärisk radioaktivitet. Det innehåller luftinsamling, förberedelse av prov, mätning och analys. LÄS MER

  3. 2. Study of luminescent and energy properties of CsPbBr3 and CsPbI3 nanoplatelets

    L3-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Taddeo Salique; [2022]
    Nyckelord :quantum confinement; nanoplatelets; CsPbBr3; CsPbI3; semiconductor; exciton; perovskite nanocrystals;

    Sammanfattning : Halide perovskite semiconductor nanocrystals have been studied a lot recently because they allow a precise control over the entire visible emission spectrum and as a result, the possibility of a variety of light-emitting applications. In this study, cesium lead bromide CsPbBr3 and cesium lead iodide CsPbI3 nanoplatelets of 3, 4 and 5 monolayers (ML) have been synthesized. LÄS MER

  4. 3. Investigating the Fluxes of Radio-Cesium (137Cs) in Sweden : Investigating the Fluxes of Radio-Cesium (137Cs) in Sweden

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Hammad Masood; [2022]
    Nyckelord :Chernobyl incident; Sweden; radio-cesium; contamination; terrestrial environment; quatic environment;

    Sammanfattning : Technological advancement and the quest for power have gradually contaminated our environment, as industrialization, agriculture, and nuclear activities progressed. In the year 1986, a terrible nuclear incident occurred in Ukraine, in which the nuclear reactor exploded. LÄS MER

  5. 4. PREPARATION AND CHARACTERIZATION OF BOVINE MEAT AND MILK FACTOR VESICLES/PARTICLES & IDENTIFICATION OF MSBI1 REP INTERACTING PROTEINS

    Master-uppsats, Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Farhana Manzoor; [2020]
    Nyckelord :Bovine meat and milk factors; multiple sclerosis; immunoprecipitation co-immunoprecipitation; protein dimers; mass spectrometry; immunodetection; cesium chloride density gradient centrifugation; sodium dodecyl sulfate-polyacrylamide gel electrophoresis; vesicle; particle; interaction partner; pull-down assay.;

    Sammanfattning : Introduction: Bovine meat and milk factors (BMMF) frequently isolated from bovine meat and milk, are discussed as putative causative agents for breast, colon and possibly other cancers. The hypothesis was formulated based on earlier correlative studies indicating that BMMFs could indirectly trigger inflammation, accumulate mutational events via reactive oxygen and nitrogen species production which eventually provokes tumor formation. LÄS MER

  7. 5. Compilation and evaluation of validations of computer codes for spent nuclear fuel – a review

    Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Staffan Fors; [2019]
    Nyckelord :Nuclear fuel; Kärnbränsle; Slutförvar; Fissionsprodukter; Physics and Astronomy;

    Sammanfattning : This report describes a systematic review regarding validations of calculations by measurements of isotopic compositions, or decay heat, on spent nuclear fuel, SNF. 15 relevant or otherwise interesting studies, were found. Two reports were chosen among the found studies and analyzed. LÄS MER