Sökning: "RT"

Visar resultat 36 - 40 av 322 uppsatser innehållade ordet RT.

  1. 36. “Zviedrija ne ēd pīrāgi”: A case study of heritage Latvian in Sweden : Heritage language exposure and language change in preadolescent heritage speakers

    Master-uppsats, Stockholms universitet/Baltiska språk

    Författare :Signe Rirdance; [2023]
    Nyckelord :Language change; Latvian in Sweden; diaspora Latvian; heritage Latvian; family language policy; language maintenance; language attrition; heritage language acquisition; divergent attainment; Språkförändring; lettiska i Sverige; lettisk diaspora; lettiska arvsspråket; hemspråkspolicy; språkunderhåll; språkförlust; inlärning av arvsspråk; avvikande språkförmåga; Valodas pārmaiņas; latviešu valoda Zviedrijā; diasporas latviešu valoda; etniskā mantojuma valoda; ģimenes valodas politika; valodas uzturēšana; valodas zaudēšana; mantojuma valodas apguve; atšķirīga valodas apguve;

    Sammanfattning : Heritage languages are increasingly seen as a source of important insight in linguistics. Latvian has a long and under-researched history as a heritage language, with a heterogenous community of heritage speakers from two waves of migration in many countries including Sweden. LÄS MER

  3. 37. HOW ALTERNATIVE IS ALTERNATIVE NEWS MEDIA? - Alternative News Media’s Framing of the COVID-19 Vaccine Process

    Magister-uppsats, Göteborgs universitet/Institutionen för journalistik och masskommunikation

    Författare :Marie Fröhlich; [2022-09-19]
    Nyckelord :alternative news media; mainstream news media; framing; COVID-19 vaccination; Germany;

    Sammanfattning : Although research on alternative news media has been growing over the last decade, the focus is still predominantly on the far-right wing alternative media landscape. There is still little knowledge on the differences among different alternative news media and how they are embedded in the overall news media landscape. LÄS MER

  4. 38. osimetric impact of system spe cific geometric distortion on head and neck treatment plans in MRI only based radiation therapy

    Master-uppsats,

    Författare :Jesper Brovall; [2022-01-13]
    Nyckelord :Medical physics; Dosimetry; MRI; Radiation therapy;

    Sammanfattning : Background/ purpose: Because of the superior soft tissue contrast, in comparison with computed tomography (CT) data, magnetic resonance imaging (MRI) is of high interest to include in a larger extent in the ra diation therapy (RT) process. In an MRI only workflow, the CT scan is excluded and a synthetic CT is used for treatment plan ning. LÄS MER

  5. 39. STANDARDIZED ORGAN AT RISK VOLUME FOR EXTERNAL BEAM RADIATION THERAPY IN PROSTATE CANCER AND ITS RELATIONSHIP TO VOLUMES DEFINED BY CLINICAL PRACTICE

    Master-uppsats,

    Författare :Dang Thao; [2022-01-13]
    Nyckelord :Medical physics; Radiation therapy; Prostate cancer; Organs at risk;

    Sammanfattning : Background/ Purpose: In radiation therapy (RT), the radiation dose calculated in tumours and normal tissue depends on how the volumes are defined. It is difficult to standardize how tumour volumes should be defined because their anatomical extension can differ greatly between individuals. LÄS MER

  7. 40. Evaluation of the treatment planning system decimal ElectronRT and custom-made bolus for FLASH-irradiation

    Master-uppsats, Lunds universitet/Sjukhusfysikerutbildningen

    Författare :Mizgin Coskun; [2022]
    Nyckelord :Medicine and Health Sciences;

    Sammanfattning : Introduction: The novel external beam therapy technique using ultra-high dose rates known as FLASH has become known for its normal tissue sparing effect. Currently in Lund, veterinary clinical trials are carried out on canine patients using electrons with ultra- high dose rates. LÄS MER