Sökning: "Jonas Roller"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Jonas Roller.

  1. 1. In vivo imaging of leukocyte-endothelium interactions in septic lung injury

    Författare :Jonas Roller; Kirurgi; []
    Nyckelord :Sepsis; Acute lung injury; Leukocyte recruitment; Intravital fluorescence microscopy;

    Sammanfattning : Excessive accumulation of leukocytes in the lung represents a key feature in the development of an acute lung injury (ALI). Numerous studies demonstrated that leukocyte rolling is a compulsory precondition for the firm adhesion in organs. However, it seems that the recruitment process of leukocytes in the lung is more complex. LÄS MER

  3. 2. Elastohydrodynamic Lubrication of Cam and Roller Follower

    Författare :Mohammad Shirzadegan; Jonas Ståhl; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : Modelling and simulation of friction is a research issue that still requires an extensive amount of input from the scientific community. In a lubricated system, the dissipation of energy is connected to the direct contact between the surfaces, or more precisely the tribofilms, as well as of the shearing of the lubricant film. LÄS MER

  4. 3. The interplay between organizational capabilities and individual skills : Studies of technical and engineering consulting firms

    Författare :Svjetlana Pantic-Dragisic; Jonas Söderlund; Cecilia Enberg; Frida Pemer; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; technical and engineering consulting firm; professional service firm; technical consultants; mobile engineers; engineering knowledge; knowledge transfer; organizational capabilities; individual skills; liminality; liminality competence; teknikkonsultföretag; professionellt tjänsteföretag; teknikkonsulter; mobila ingenjörer; ingenjörskunskap; kunskapsöverföring; organisatoriska förmågor; individuella färdigheter; liminalitet; liminalitetskompetens;

    Sammanfattning : The number of professional service firms has increased rapidly in the recent decades. This thesis focuses on a type of professional service firm that has, thus far, been under-researched, namely the technical and engineering consulting (TEC) firm. LÄS MER

  5. 4. Application of Integrated Vehicle Health Management in Automated Decision-making for Driverless Vehicles

    Författare :Xin Tao; Jonas Mårtensson; Tony Lindgren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Driverless vehicles; Integrated vehicle health management; Automated decision-making; Fault diagnosis; Public-private partnership.; Förarlösa fordon; Integrerad fordonshälsohantering; Automatiserat beslutsfattande; Feldiagnostik; Offentligt-privat partnerskap.; Machine Design; Maskinkonstruktion;

    Sammanfattning : Vehicles are becoming increasingly complex and are prone to faults and failures, which threaten the dependability of vehicles in terms of availability, reliability, safety, and security. When vehicles are detected with certain types of faults and get into alarm situations, human drivers play a vital role in deciding what strategies and actions to take. LÄS MER

  7. 5. Facilitation matters : A framework for instructor-led serious gaming

    Författare :Anna-Sofia Alklind Taylor; Per Backlund; Jana Rambusch; Jonas Linderoth; Högskolan i Skövde; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Serious games; serious gaming; game-based training; seriösa spel; spelbaserad träning; Technology; Teknik; Interaction Lab ILAB ; Interaction Lab ILAB ;

    Sammanfattning : This thesis explores the use of serious games from an instructor perspective. More specifically, it aims to study the roles of instructors and how they can be facilitated within an instructor-led game-based training environment. LÄS MER