Sökning: "mapping class group"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden mapping class group.

1. 1. Array-based Autoantibody Profiling and Epitope Mapping

   Författare :Arash Zandian; Peter Nilsson; Jochen M. Schwenk; Maja Neiman; Morten Nielsen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; antibody; antigens; peptide; epitope mapping; autoimmunity; autoantibodies; microarrays; Bioteknologi; Biotechnology;

   Sammanfattning : Antibodies are a class of proteins that are made by the immune system to recognize harmful organisms and molecules. Their exceptional capability of specifically recognizing molecules has been investigated for over a century and information thereof has been utilized for a variety of applications including vaccine and generation of therapeutic antibodies. LÄS MER

3. 2. Hopf and Frobenius algebras in conformal field theory

   Författare :Carl Stigner; Jürgen Fuchs; Jens Fjelstad; Ingo Runkel; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; conformal field theory; category theory; Hopf algebra; Frobenius algebra; coends; mapping class group; defect lines; factorization constraints; Physics; Fysik;

   Sammanfattning : There are several reasons to be interested in conformal field theories in two dimensions. Apart from arising in various physical applications, ranging from statistical mechanics to string theory, conformal field theory is a class of quantum field theories that is interesting on its own. First of all there is a large amount of symmetries. LÄS MER

4. 3. Mapping of the specificity in MHC class I recognition by natural killer cells

   Författare :Margareta Waldenström; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Natural killer (NK) cells represent the third major lymphocyte subpopulation. They are distinguishable from B and T lymphocytes by their surface phenotype, cytokine profile and the ability to mediate spontaneous cytotoxicity, without prior sensitization, against certain tumor cells and virally infected cells. LÄS MER

5. 4. Stable invariants of some topological moduli spaces

   Författare :Erik Lindell; Dan Petersen; Alexander Berglund; Andrew Putman; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Moduli spaces; mapping class groups; stable invariants; matematik; Mathematics;

   Sammanfattning : This thesis consists of three papers, treating stability phenomena in various automorphism groups in topology. In Papers I and III, we study the group (co)homology of certain mapping class groups of surfaces and graphs, or their respective Torelli subgroups, while the subject of Paper II is homotopy automorphisms of higher-dimensional spaces and manifolds. LÄS MER

7. 5. Klassriket : Socialgruppsindelningen som skillnadsteknologi under 1900-talet

   Författare :Carl-Filip Smedberg; Frans Lundgren; Ylva Söderfeldt; Ulrika Holgersson; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; the social group division; the history of class divisions; the history of the social sciences; the scientisation of the social; mediation; twentieth century Sweden; Idé- och lärdomshistoria; History of Sciences and Ideas;

   Sammanfattning : During the 20th century, a number of actors and institutions set out to develop taxonomies of the Swedish population. This thesis examines the most im­portant social classification system, the social group, which despite its great importance in administrative, scientific, commercial, political and media con­texts has received little attention in historical research. LÄS MER