Sökning: "TAILS"

Visar resultat 1 - 5 av 100 avhandlingar innehållade ordet TAILS.

  1. 1. Transmembrane helices : tails, turns and snorkels

    Författare :Magnus Monné; Donald Engelman; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biokemi; Biochemistry;

    Sammanfattning : The assembly and structure of membrane proteins are intimately related. Targeting and insertion of membrane proteins into the endoplasmatic reticulum (ER) membrane involve many components that facilitate the folding of the native structure. LÄS MER

  3. 2. Reverse structural biology: Cellular processes uncovered by electron microscopy

    Författare :Jacob Croft; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; flagella; nuclear envelope budding; TAILS; cryo-EM; microtubule inner protein;

    Sammanfattning : This thesis contains two projects, both using electron microscopy as the primary technique. In the first project, nuclear envelope budding (NEB) is investigated as an alternate method of transport across the nuclear envelope. LÄS MER

  4. 3. Das Human-Kapital : Emerging Patterns in the Class Structure

    Författare :Danial Ali Akbari; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Income inequality; Human capital accumulation; Progressive income taxation; Ambiguity aversion; Skill premium; Technology adoption; Labor immiseration; Job market polarization; Task-based framework; Fat tails;

    Sammanfattning : This thesis consists of three self-contained papers in theoretical and computational macroeconomics and growth theory with income inequality and human capital accumulation as common themes. The first paper investigates what level of income tax progressivity is welfare-optimal given modern patterns of income inequality in the US. LÄS MER

  5. 4. A Non-Gaussian Limit Process with Long-Range Dependence

    Författare :Raimundas Gaigalas; Ingemar Kaj; Esko Valkeila; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical statistics; long-range dependence; traffic modelling; arrival process; self-similarity; heavy tails; fractional Brownian motion; stable processes; renewal processes; independently scattered random measure; weak convergence; 60F17; 60G18; 90B18; 60K05 ; Matematisk statistik; Mathematical statistics; Matematisk statistik;

    Sammanfattning : This thesis, consisting of three papers and a summary, studies topics in the theory of stochastic processes related to long-range dependence. Much recent interest in such probabilistic models has its origin in measurements of Internet traffic data, where typical characteristics of long memory have been observed. LÄS MER

  7. 5. A tale of tails : prevention of tail biting by early detection and straw management

    Författare :Torun Wallgren; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : -Pigs in their natural environment spend the majority of their time exploring their surroundings through rooting, sniffing and chewing to find food and resting places. Rooting under commercial conditions is often fully dependent on the provision of rooting material. LÄS MER