Sökning: "Henrik svensson"

Visar resultat 11 - 15 av 20 avhandlingar innehållade orden Henrik svensson.

  1. 11. Improvement Potential and Equalization Circuit Solutions for Multi-drop DRAM Memory Buses

    Författare :Henrik Fredriksson; Christer Svensson; Georg Braun; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Equalization; High speed IO; memory capacity; multi-drop buses; communication capacity; ASIC design; Electronics; Elektronik;

    Sammanfattning : Digital computers have changed human society in a profound way over the last 50 years. Key properties that contribute to the success of the computer are flexible programmability and fast access to large amounts of data and instructions. LÄS MER

  3. 12. Mechanical behaviour of carbon nanostructures

    Författare :Henrik Jackman; Krister Svensson; Pavel Krakhmalev; Eleanor E. B. Campbell; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; carbon nanotubes; CNT; multiwalled carbon nanotubes; MWCNT; rippling; buckling; mechanical properties; transmission electron microscopy; TEM; scanning electron microscopy; SEM; atomic force microscopy; AFM; Young’s modulus; in situ TEM; in situ SEM; Physics; Fysik;

    Sammanfattning : AbstractCarbon nanotubes (CNTs) have extraordinary mechanical and electrical properties. Together with their small dimensions and low density, they are attractive candidates for building blocks in future nanoelectromechanical systems and for many other applications. LÄS MER

  4. 13. Mechanical properties of carbon nanotubes and nanofibers

    Författare :Henrik Jackman; Krister Svensson; Pavel Krakhmalev; Håkan Olin; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; atomic force microscopy; bending; carbon nanotubes; deformation; scanning electron microscopy; Young s modulus; carbon nanofibers; mechanical properties; Physics; Fysik;

    Sammanfattning : Carbon nanotubes (CNTs) have extraordinary electrical and mechanical properties, and many potential applications have been proposed, ranging from nanoscale devices to reinforcement of macroscopic structures. However, due to their small sizes, characterization of their mechanical properties and deformation behaviours are major challenges. LÄS MER

  5. 14. Thermal Aspects and Electrolyte Mass Transport in Lithium-ion Batteries

    Författare :Henrik Lundgren; Göran Lindbgergh; Mårten Behm; Ann Mari Svensson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy storage; Lithium-ion batteries; Electrolytes; Temperature; Modeling; Hybrid electric vehicle; Plug-in hybrid electric vehicle; Chemical Engineering; Kemiteknik;

    Sammanfattning : Temperature is one of the most important parameters for the performance, safety, and aging of lithium-ion batteries and has been linked to all main barriers for widespread commercial success of electric vehicles.The aim of this thesis is to highlight the importance of temperature effects, as well as to provide engineering tools to study these. LÄS MER

  7. 15. Barn som riskerar att fara illa i sin hemmiljö : Utmaningar i ett förebyggande perspektiv

    Författare :Birgitta Svensson; Staffan Janson; Ulla-Britt Eriksson; Henrik Andershed; Carl-Göran Svedin; Karlstads universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Children at risk of maltreatment; Child abuse; prevention; pre-school; chronic health condition; disabilities; detection; support; Public Health Science; Folkhälsovetenskap;

    Sammanfattning : BaksidestextBarnmisshandel är ett omfattande folkhälsoproblem med långsiktiga negativa konsekvenser för den enskilda individen och för samhället i stort. Förebyggande insatser kan vara livsavgörande för de utsatta barnen. LÄS MER