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Visar resultat 1 - 5 av 26 avhandlingar som matchar ovanstående sökkriterier.

1. 1. On the principles of word formation in Swedish

   Författare :Gunlög Josefsson; Svenska; []
   Nyckelord :HUMANIORA; HUMANITIES; Originator; Force; Telicity; Event measurer; LF-lexicon; PF-lexicon; List of Morphemes; Property; Thing; Event; prefix; major ontological categories; suffix; compound; derivation; linking element; asymmetry; Move; Merge; Generalized Transformations; word class; inflection;

   Sammanfattning : My thesis is an attempt to give a minimalist account of word formation in Swedish. (See Chomsky (1993) and (1994).) In the main part of my thesis I demonstrate how the proposed system accounts for the central aspects of Swedish word formation. LÄS MER

3. 2. Discrete element simulation of elasto-plastic shock waves in high-velocity compaction

   Författare :Muhammad Shoaib; Leaf Kari; Bruska Azhdar; Wim Desmet; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; High-velocity compaction; Discrete element method; Plastic deformaiton; dynaimic loading; elasto-plastic shock wave; Friction; Adhesion; Physics; Fysik; Järnvägsgruppen - Ljud och vibrationer; Järnvägsgruppen - Ljud och vibrationer;

   Sammanfattning : Elasto-plastic shock waves in high-velocity compaction of spherical metal particles are the focus of this thesis which consists of four papers (A-D). The compaction process is modeled by a discrete element method while using elastic and plastic loading, elastic unloading and adhesion at contacts. LÄS MER

4. 3. Linking transcription to DNA replication in mammalian mitochondria

   Författare :Yonghong Shi; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Most of the adenosine phosphate (ATP) used to drive cellular processes is produced through oxidative phosphorylation (OXPHOS). At the heart of this process is the electron transport chain, which contains a number of protein complexes located in the inner membrane of mitochondria. LÄS MER

5. 4. A biomimicking approach for hemicellulose processing

   Författare :Petri Oinonen; Gunnar Henriksson; Edouard Pesquet; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mechanical pulping; Hemicellulose; Cross-linking; Lignin-carbohydrate-complex; Fiber- och polymervetenskap; Fibre and Polymer Science;

   Sammanfattning : Lignocellulose can become the best opportunity for the society to reduce its dependency on the harmful petroleum based products as well as to produce clean energy. In each part of the production cycle, biomass based products have a better environmental profiles than their petroleum based counterparts. LÄS MER

7. 5. Oligomerization of human and bacterial frataxin : Structural and functional studies

   Författare :Mostafa Abdalkhalik; Biokemi och Strukturbiologi; []
   Nyckelord :Frataxin; Friedreich’s ataxia; iron; reactive oxiden species; protein oligomerization; SAXS; EM; cross-linking; XAFS; nano- DSF;

   Sammanfattning : Friedreich’s ataxia (FRDA) is an autosomal recessive neurodegenerative disease caused by defeciency in frataxin, a highly conserved protein central to iron homeostasis in mirochondria. The function of frataxin is related to its capability to bind, store and deliver iron to different biochemical process such as iron-sulfur cluster assembly and heme biosynthesis. LÄS MER