Sökning: "Disassembly"

Visar resultat 21 - 25 av 56 avhandlingar innehållade ordet Disassembly.

  1. 21. Synthesis and Applications of Dynamic Multivalent Nanostructures

    Författare :Kitjanit Neranon; Olof Ramström; Aldrik Velders; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; multivalent nanostructures; self-assembly; metal-ligand exchange; dynamic covalent chemistry; bipyridine derivatives; dendrimers; liposomes; drug delivery; antimicrobial materials; fluorescent probe; plasmonic chemistry; gold surface functionalization; Kemi; Chemistry;

    Sammanfattning : This thesis focuses on the design, synthesis and development of dynamic multivalent nanostructures such as supramolecular dendrimers, liposomes and gold-functionalized nanostructures. These structures can be used for drug delivery and molecular sensing applications. LÄS MER

  3. 22. Shock wave effects on the vascular endothelium

    Författare :Anders Sondén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Shock waves; cavitation; explosions; high-energy missile trauma; ESWL; laser; endothelial cells; cell membrane damage; cytoskeleton; adhesion molecules; reactive oxygen species;

    Sammanfattning : A shock wave is a pressure wave with high amplitude and a velocity above sound. Man is exposed to shock waves (SWs) in connection with trauma, e.g. explosions and high-energy missiles and medical treatments such as extracorporeal lithotripsy (ESWL). LÄS MER

  4. 23. Churning losses and efficiency in gearboxes

    Författare :Martin Andersson; Ulf Olofsson; Stefan Björklund; Ulf Sellgren; Bo Alfredsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gears; efficiency; temperature; running-in; assembly; torque loss; surface roughness;

    Sammanfattning : Efficient transmissions systems are key to producing competitive motor vehicles that have a smaller environmental impact. Gears are the main components in vehicle transmissions and although they are already highly efficient, there is still room for improvement. LÄS MER

  5. 24. Automotive Remanufacturing in a Changing Market : Challenges and Opportunities in a market with a growing share of electric cars

    Författare :Robert Casper; Erik Sundin; Mats Björkman; Amir Rashid; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Circular Economy; Remanufacturing Process Challenges and Improvements; Process Efficiency; Automotive Part Remanufacturing and Reuse; Internal Combustion Engines ICE ; Battery Electric Vehicles BEV ; Cirkulär Ekonomi; Återtillverkning; Återtillverkningsprocesser; Processeffektivitet; Bilindustri; Förbränningsmotorer; Elbilar; Elektrifiering;

    Sammanfattning : This doctoral thesis deals with closed-loop supply chains, which include remanufacturing. Remanufacturing can be described as an industrial process to bring back a used good into an “as-good-as-new” condition. Furthermore, focus is put on one of the largest global industry sectors: the automotive industry. LÄS MER

  7. 25. Innovation and Intellectual Property: Strategic IP Management and Economics of Technology

    Författare :Marcus Holgersson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; open innovation; innovation economics; research and development; Intellectual property right; technology management; licensing; value appropriation; strategy; theory of the firm; governance;

    Sammanfattning : Innovations and technological developments have been recognized for their central importance for economic success and growth at least since the 1930s. Intellectual property (IP) and intellectual property rights (IPRs), such as patents, trade secret rights, and copyrights, have during more recent decades caught increasing attention, and, mainly due to various developments at macro level, IP has become an important source of competitive advantage at micro level in many industries. LÄS MER