Sökning: "Anna Erling"

Hittade 3 avhandlingar innehållade orden Anna Erling.

  1. 1. Freezing Temperature Flows in Railway Tunnels and its Consequence on the Rock Supporting Structure, the Rock and the Reinforcing Elements

    Författare :Anna Andrén; Lars-Olof Dahlström; Erling Nordlund; Lars O Ericsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tunnel; frost penetration; ice formation; freeze-thaw test; frost shattering; temperature measurement; maintenance; degradation of rock and shotcrete; cold climate; Tunnel; köldinträngning; isbildning; frystester; frostsprängning; temperaturmätning; underhåll; nedbrytning av berg och sprutbetong; kallt klimat; Mining and Rock Engineering; Gruv- och berganläggningsteknik;

    Sammanfattning : Water in the surrounding rock mass flows into the tunnel via naturally occurring joints and via cracks caused by the blasting used to excavate the tunnel. The most common method in Sweden to reduce or prevent leakage problems are first and foremost the use of grouting. LÄS MER

  3. 2. På plats i historien : Studier av hembygsföreningar på 2000-talet

    Författare :Anna Eskilsson; Erling Bjurström; Peter Aronsson; Svante Beckman; Lars Strömbäck; Bo Sundin; Linköpings universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Place; use of history; local history; local identity; local heritage societies; local heritage movement; social movement; Linköping; Östergötland; Plats; historiebruk; lokalhistoria; lokal identitet; hembygdsförening; hembygdsrörelsen; folkrörelse; Linköping; Östergötland; Cultural heritage and cultural production; Kulturarv och kulturproduktion;

    Sammanfattning : Local heritage societies were established in Sweden for about a hundred years ago. The societies responded to the large changes of industrialisation, emigration and urbanisation during that time. Today there are about 2 000 societies with almost half a million members altogether. LÄS MER

  4. 3. Synthesis of Ring-fused Peptidomimetics : Interacting with Amyloid Fibrils

    Författare :Dan E. Adolfsson; Fredrik Almqvist; Anna Linusson; Morten Grötli; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; organic chemistry; synthesis; peptidomimetics; thiazoline fused 2-pyridones; Alzheimer s disease; Parkinson s disease; Amyloid; Amyloid-beta; alfa-Synuclein; method development; organisk kemi; Organic Chemistry;

    Sammanfattning : Parkinson's and Alzheimer's disease are the two most common neurological disorders in humans. Both conditions involve progressive death of neurons in the central nervous system, decline in bodily functions and eventually (and invariably), death. So far, no cure exists and the available treatments can only ease symptoms. LÄS MER