Sökning: "order disorder transformation"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden order disorder transformation.

  1. 1. Microstructural Evolution In As-cast Alloys during Plastic Deformation

    Författare :Mitra Basirat; Pär Jönsson; Hasse Fredriksson; Jacques Lacaze; KTH; []
    Nyckelord :plastic deformation; compression test; recrystallization; deformation band; As-cast; microsegregation; carbide dissolution; disordered structure; order disorder transformation; twining; steel; β brass; copper; SRA - E-Science SeRC ; SRA - E-vetenskap SeRC ;

    Sammanfattning : The effect of deformation on microstructural changes in metals and alloys is the subject of considerable practical interest. The ultimate goal is to control, improve and optimize the microstructure and texture of the finished products produced by metal forming operations. LÄS MER

  3. 2. Bringing order to disorder : structural and functional analysis for development of strategies to target MYC

    Författare :Inga Müller; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Several cellular processes such as cell cycle progression, apoptosis, cell adhesion and motility, cell growth, angiogenesis and differentiation are regulated by the MYC (here MYCN and c-MYC) proto-oncogenes. Elevated expression of MYC is present in a wide range of human tumors including Burkitt´s Lymphoma, neuroblastoma, medulloblastoma, colon cancer and glioblastoma. LÄS MER

  4. 3. Decision support in dementia care : developing systems for interactive reasoning

    Författare :Helena Lindgren; Patrik Eklund; Klaus-Peter Adlassnig; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Artificial intelligence; human-computer interaction; activity theory; argumentation; fuzzy logic; general logics; clinical decision support systems; cognitive disorder; dementia; differential diagnosis; clinical practice guideline; knowledge engineering; knowledge representation; cognitive ergonomics; interactive reasoning; Computer science; Datavetenskap; Computer Science; datalogi;

    Sammanfattning : Demensvården i Sverige och i andra delar av världen har på olika sätt varit i fokus de senaste åren där man påtalat behovet att utveckla metoder och riktlinjer för hur vården ska bedrivas. Detta för att möta den växande andelen äldre människor som också utvecklar demenssjukdomar. LÄS MER

  5. 4. "En ohyra på samhällskroppen" : Kriminalitet, kontroll och modernisering i Sverige och Sundsvallsdistriktet under 1800- och det tidiga 1900-talet

    Författare :Glenn Svedin; Marie Clark Nelson; Mittuniversitetet; []
    Nyckelord :HUMANIORA; HUMANITIES; Criminality; crime policy; theft; violence; drunkenness; public order; police; social control; modernization; crime; social capital; migration; industrialization; urbanization; social bonds; civil society; popular movements; 19th century Sweden; 20th century Sweden; Sundsvall; social change; delinquency; asociality;

    Sammanfattning : This thesis presents an analysis of crime trends and social control during the dramatic transformation of Sweden's social landscape in the nineteenth and early twentieth centuries, set against the background of the modernization process in the country as a whole and the city of Sundsvall and environs in particular. What assumptions about crime were evident in public debate? How did crime levels vary from region to region, and what were the changes over time? What strategies did government and local authorities try for combating crime? Did the joint efforts by government, local communities, and the voluntary sector actually solve the problems that social change was believed to have caused?When it comes to theory, the interpretative framework is based on Anthony Giddens's argument about modernity and modernization, making particular use of a few central points about what the changes meant for the structuration of society. LÄS MER

  7. 5. On the chemical and processing stability of pharmaceutical solids : Solid form dependent water presenting capacity and process induced solid form transformation

    Författare :Mina Heidarian Höckerfelt; Göran Alderborn; Stefan Ulvenlund; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : There is a need for improving our knowledge and understanding about formation mechanisms and nature of amorphous state in order to prevent the unintended presence of disorder in solid pharmaceutical products and reduce the related stability issues. The suggested theory that water binding capacity of amorphous cellulose affects the chemical stability of hydrolysis sensitive drugs in formulations with cellulose based excipients needs a clarification and water-cellulose interaction profiles need to be examined. LÄS MER