Sökning: "Gy 11"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden Gy 11.

  1. 1. Entreprenöriellt lärande : Gymnasieelevers skilda sätt att uppfatta entreprenöriellt lärande

    Författare :Annica Otterborg; Tomas Kroksmark; Ulla Runesson; Lennart Svensson; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; entrepreneurial learning; entrepreneurship; phenomenography; upper secondary school students; trade and industry; perceptions; Educational work; Pedagogiskt arbete;

    Sammanfattning : Students need to be entrepreneurial, because society has changed locally and globally and individuals must carry more responsibility for their learning and their livelihood. Information technology affects everyone and makes it possible to obtain facts far beyond the classroom. In all, the changes affect the perception of what and how pupils learn. LÄS MER

  3. 2. Production of photoneutron beams and radionuclides by photonuclear reactions using a 50 MeV racetrack microtron

    Författare :Bo Nordell; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Neutron therapy; Photoneutron spectrum; Bremsstrahlung; Angular distribution; Carbon 11; Iodine 123;

    Sammanfattning : The feasibility of using electrons accelerated by a 50 MeV racetrack microtron to generate a mixed beam of neutrons and photons for radiation therapy and for production of radionuclides has been investigated.To develop target systems for these purposes the angular distribution and yield of bremsstrahlung from different targets have been studied theoretically. LÄS MER

  4. 3. Preoperative radiotherapy in rectal cancer : aspects on fractionation and timing of surgery

    Författare :Johan Erlandsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Neo-adjuvant radiotherapy (RT) in rectal cancer (RC) reduces the risk for local recurrence (LR). The optimal fractionation or time to surgery is not determined. The focus areas of this thesis are different RT-courses and timing of surgery in patients with RC. The Stockholm III trial forms the basis of the studies included in the thesis. LÄS MER

  5. 4. Att bygga läsning-om byggelevers förhållningssätt till läsning i svenskämnet på gymnasiet

    Författare :Malin Bardenstam; Malmö högskola; []
    Nyckelord :perception of school and education; boys’ reading habits; approaches to reading fiction; he school subject of Swedish; Upper Secondary School; reading potential; repertoairs; classroom research;

    Sammanfattning : This licentitate thesis is a study of Upper-Secondary School stu-dents’ approach towards reading fiction in the school subject of Swedish from a socio-cultural perspective. Furthermore, the social context and its importance for the students’ reading situation has been mapped. LÄS MER

  7. 5. Alpha-radioimmunotherapy with At-211: Evaluations and imaging on normal tissues and tumors

    Författare :Tom Bäck; Göteborgs universitet; []
    Nyckelord :radioimmunotherapy; astatine; RBE; renal function; GFR; imaging; targeted radiotherapy; alpha-RIT;

    Sammanfattning : Alpha-radioimmunotherapy (alpha-RIT) is an internal conformal radiotherapy at the cellular level using alpha-particle emitting radionuclides. Alpha-particles have a very short range in tissues (... LÄS MER