Sökning: "TL"

Visar resultat 16 - 20 av 79 avhandlingar innehållade ordet TL.

  1. 16. Compounds with Non-Buttressed Metal-Metal Bond between Platinum and Thallium. Model Systems for Photoinduced Two-Electron-Transfer

    Författare :Mikhail Maliarik; KTH; []
    Nyckelord :thallium; platinum; cyanide; metal-metal bond; non-buttressed; heterometallic; photoinduced; electron transfer; redox reaction; NMR; chemical shift; spin-spin coupling constant; Raman; EXAFS; X-ray diffraction; equilibrium; oxidation state; oxidative;

    Sammanfattning : A new family of oligonuclear cyano compounds incorporatingtransition (Pt) and main group (Tl) metals bound with anon-buttressed Pt-Tl bond was synthesised in aqueous solution.The metal-metal linkage is formed in the reaction betweenplatinum and thallium in their stable oxidation forms, Pt(II)and Tl(III), orvice versa: Pt(IV) and Tl(I). LÄS MER

  3. 17. Telomere length as prognostic parameter in chronic lymphocytic leukemia

    Författare :Pawel Grabowski; Göran Roos; Ylva Paulsson Karlsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; telomere length; chronic lymphocytic leukemia; prognosis; longitudinal sampling; genomic aberrations; IGHV; CD38; ZAP70; prognostic factors; Pathology; Patologi; patologi; Pathology;

    Sammanfattning : B-cell chronic lymphocytic leukemia (B-CLL) is the most common leukemia among the adult population in western countries and accounts for 30-40% of all leukemias. With survival time ranging from months to decades, the clinical course of individual CLL patients is highly variable. LÄS MER

  4. 18. What modulates telomere dynamics? : Inheritance, developmental effects, and physiological challenges

    Författare :Ye Xiong; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Telomere; Telomere dynamics; Telomere length; telomere inheritance; Zebra finch; Immune challenge; Heritability; Taenopygia guttata; Physiological parameter;

    Sammanfattning : Telomeres are the conservative sequence repeats located at the end of linear chromosomes that have been the focus of intensive research across many disciplines over the last four decades. They function as a cap to protect the chromosome ends from fusion to other chromosomes and to prevent chromosome degradation. LÄS MER

  5. 19. Some studies on metamaterial transmission lines and their applications

    Författare :Xin Hu; Sailing He; Ferran Martin; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; metamaterial; transmission line theory; composite right left-handed transmission line; diplexer; coupler; balun; interdigital capacitor; split ring resonator; Electrical engineering; Elektroteknik;

    Sammanfattning : This thesis focuses mostly on investigating different potential applications of meta-transmission line (TL), particularly composite right/left handed (CRLH) TL, and analyzing some new phenomena and applications of meta-TL, mostly left-handed (LH) TL. Realization principle will also be studied. LÄS MER

  7. 20. « C'est ça, en fait. » Développer l'idiomaticité dans une L2 pendant un séjour linguistique : Trois études sur le rôle des différences individuelles

    Författare :Klara Arvidsson; Fanny Forsberg Lundell; Jean-Marc Dewaele; Vera Regan; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; second language; idiomaticity; multiword expressions; study abroad; individual differences; French; Romance Languages; romanska språk;

    Sammanfattning : This thesis deals with the development of idiomaticity in French as a second language (L2). Idiomaticity in this context refers to knowledge and use of multiword expressions (MWEs), such as for example c'est ça and en fait. LÄS MER