Sökning: "place location knowledge"

Visar resultat 21 - 25 av 38 avhandlingar innehållade orden place location knowledge.

  1. 21. Losing connections in Alzheimer disease : the amyloid precursor protein processing machinery at the synapse

    Författare :Jolanta L Lundgren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Synaptic degeneration is one of the earliest characteristics of Alzheimer disease (AD). The amyloid β-peptide (Aβ) plays a critical role in the pathology of AD and therefore thorough understanding of its production and functions is of outmost importance. LÄS MER

  3. 22. Drip Sealing Grouting of Tunnels in Crystalline Rock: Conceptualisation and Technical Strategies

    Författare :Christian Butron; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; icicle formation; drip sealing; unsaturated flow; rock fracture; dripping.; channels; crystalline rock; design; Grouting; ice growth; evaluation;

    Sammanfattning : A conceptual model of the groundwater hydraulic conditions around the tunnel contour in ancient brittle crystalline rocks has been developed and verified. The general aim has been to reach an understanding of the groundwater conditions in and close to the tunnel roof where dripping takes place and to propose technical and practical strategies for waterproofing. LÄS MER

  4. 23. Hiding and Reducing Memory Latency : Energy-Efficient Pipeline and Memory System Techniques

    Författare :Andreas Sembrant; David Black-Schaffer; Erik Hagersten; David A. Wood; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datavetenskap;

    Sammanfattning : Memory accesses in modern processors are both far slower and vastly more energy-expensive than the actual computations. To improve performance, processors spend a significant amount of energy and resources trying to hide and reduce the memory latency. LÄS MER

  5. 24. På väg mot jämställda arbetsresor? : Vardagens mobilitet i förändring och förhandling

    Författare :Ana Gil Sola; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; commuting; distance; gender; gender contract; means of transport; men; negotiations; regional enlargement; speed; time; women; work-trip;

    Sammanfattning : In Swedish regional policy, regional enlargement, i.e. geographically extended labour markets and associated longer commuting distances, is an explicit goal. This is in order to stimulate economic growth and better match labour supply to the qualifications of the population. LÄS MER

  7. 25. Robot Task Learning from Human Demonstration

    Författare :Staffan Ekvall; Danica Kragic; Marcus Vincze; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Robotics; Machine Learning; Artificial Intelligence; Computer Vision; Programming by Demonstration; Grasp Mappping; Grasp Recognition; Robot Grasping; Planning; Autonomous Robots; Computer science; Datalogi;

    Sammanfattning : Today, most robots used in the industry are preprogrammed and require a welldefined and controlled environment. Reprogramming such robots is often a costly process requiring an expert. By enabling robots to learn tasks from human demonstration, robot installation and task reprogramming are simplified. LÄS MER