Sökning: "scientific basis"

Visar resultat 11 - 15 av 5057 avhandlingar innehållade orden scientific basis.

  1. 11. Chemical basis of ABO subgroups

    Författare :Lola Svensson; Göteborgs universitet; []
    Nyckelord :ABO; subgroups; glycolipid; para-Forssman; Forssman; Forssman synthetase;

    Sammanfattning : Despite the ABO histo-blood group system being the most biologically significant in humans the chemical structures that define its various phenotypes still remain largely unresolved. Like all blood group systems there is a significant range in the amount of antigen present on the red cells of an individual and there exists a range of so-called “weak” phenotypes represented by decreasing expression of A or B antigens. LÄS MER

  3. 12. Structural basis for metalloprotein catalysis : Characterization of Mycobacterium tuberculosis phosphatidylinositol phosphate synthase PgsA1 and Bacillus anthracis ribonucleotide reductase R2

    Författare :Kristīne Grāve; Martin Högbom; Susanna Törnroth-Horsefield; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; biokemi;

    Sammanfattning : About a third of all proteins need to associate with a particular metal ion or metallo-inorganic cofactor to function. This interplay expands the catalytic repertoire of enzymes and reflects the adaption of these catalytic macromolecules to the environments they have evolved in. LÄS MER

  4. 13. Libanius' Declamations 9 and 10

    Författare :Mikael Johansson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Libanius; Pseudo-Hermogenes; Themistocles; Neocles; Herodotus; Aelius Aristides; De inventione; rhetoric; declamation; judicial oratory; prooimia; diegesis; pistis; epilogos; basis; apokeryxis;

    Sammanfattning : Of the Antiochene orator Libanius, active in the 4th century A.D., we have an unusually large quantity of literary products preserved. The works attributed to him include among others speeches, progymnasmata, and letters. LÄS MER

  5. 14. Operational Semantics for PLEX : A Basis for Safe Parallelization

    Författare :Johan Lindhult; Björn Lisper; Nordlander Johan; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Datavetenskap;

    Sammanfattning : The emerge of multi-core computers implies a major challenge for existing software. Due to simpler cores, the applications will face decreased performance if not executed in parallel. The problem is that much of the software is sequential.Central parts of the AXE telephone exchange system from Ericsson is programmed in the language PLEX. LÄS MER

  7. 15. Positionsanalys vid beslutsfattande och planering : Ekonomisk analys på tvärvetenskaplig grund

    Författare :Peter Söderbaum; Mälardalens högskola; []
    Nyckelord :position; positionsanalys; beslutsfattande; planering; tvärvetenskap; ekonomi; tröghet; osäkerhet; miljöproblem; industriell ekonomi och organisation; Industrial Economics and Organisations;

    Sammanfattning : Positionsanalys presenteras som ett alternativ till traditionell Cost-Benefit analys (CBA). En mer tvärvetenskaplig och mångdimensionell ekonomisyn föreslås där ett tänkande i positions- eller tillståndstermer spelar en nyckelroll. LÄS MER