Sökning: "?13C"

Visar resultat 6 - 10 av 64 avhandlingar innehållade ordet ?13C.

  1. 6. Two-dimensional tunnel junction arrays : Coulomb blockade thermometry and Hall effect

    Författare :Tobias Bergsten; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER

  3. 7. A Passive Sampling System for Monitoring Metals in the Aquatic Environment

    Författare :Lena B Blom; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; metal diffusion; metal monitoring; metal speciation; aquatic systems; passive sampling system;

    Sammanfattning : Water monitoring is undertaken routinely as a requirement of water quality legislation. It is usual that water monitoring is undertaken through spot sampling. A passive sampling system has been developed for the aquatic environment that provides time-averaged (integrated) concentrations for metals. LÄS MER

  4. 8. MOSFET degradation and hot electron modeling

    Författare :Anders T. Dejenfelt; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; hot-electron degradation effects; Coulumb scattering; spatially dependent direct integration; direct integration method;

    Sammanfattning : .... LÄS MER

  5. 9. Model-Based Diesel Engine Management System Optimization - A Strategy for Transient Engine Operation

    Författare :Markus Grahn; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engine management system; Modeling; Engine control; Diesel engine; Fuel Consumption; Optimization; Emissions; Calibration; Simulation;

    Sammanfattning : To meet increasingly strict emission legislation and stronger demands on fuel consumption, typical passenger car diesel engines become increasingly complex with more and more controllable systems added. These added systems open up for the possibility to operate the engine at more efficient conditions, but it also becomes more challenging to optimize the settings in the engine management system. LÄS MER

  7. 10. Värme- och fuktproblem i byggnadskonstruktioner med speciell hänsyn tagen till väggar

    Författare :Nils Holmqvist; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER