Search for dissertations about: "bilar"

Showing result 1 - 5 of 56 swedish dissertations containing the word bilar.

  1. 1. On Men and Cars An Ethnographic Study of Gendered, Risky and Dangerous Relations

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Dag Balkmar; Linköpings universitet.; Linköpings universitet.; [2012]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Gender; masculinity; technology; cars; risk; danger; emotions; car modification; Genus; maskulinitet; teknik; bilar; risk; fara; emotioner; bilstyling; Gender Studies; Genusvetenskap;

    Abstract : Det är välkänt att unga män utgör en särskild högriskgrupp vad gäller trafikolyckor som involverar både dem själva och andra. Samtidigt brister kunskapen om hur genus, maskulinitet och motorkulturer samverkar för att stärka eller undergräva sådana former av risktagande och identitetsskapande. READ MORE

  2. 2. Aggregation of Plug-in Electric Vehicles in Power Systems for Primary Frequency Control

    University dissertation from Stockholm, Sweden : Delft University of Technology, Camillas Pontifical University, KTH Royal Institute

    Author : Seyedmahdi Izadkhast; KTH.; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Aggregation; Plug-in Electric Vehicles; Primary Frequency Control; Aggregeren; Plug-in Elektrische Voertuigen; Primaire Reserve; Laddbara Bilar; Elnätet; Primär Frekvensreglering; Agregación; Vehículos Eléctricos Enchufables PEVs ; Control Primario de Frecuencia PFC ; Electrical Engineering; Elektro- och systemteknik;

    Abstract : The number of plug-in electric vehicles (PEVs) is likely to increase in the near future and these vehicles will probably be connected to the electric grid most of the day time. PEVs are interesting options to provide a wide variety of services such as primary frequency control (PFC), because they are able to quickly control their active power using electronic power converters. READ MORE

  3. 3. Social and Emotional Characteristics of Speech-based In-Vehicle Information Systems Impact on Attitude and Driving Behaviour

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Ing-Marie Jonsson; Linköpings universitet.; Linköpings universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bilkörning; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : Modern vehicles use advanced information systems in vehicles to provide and control a wide variety of functions and features. Even modest vehicles today are equipped with systems that control diverse functions from air-conditioning to high quality audio/video systems. READ MORE

  4. 4. Anionic Graft Copolymers with Poly(ethylene oxide) Side-Chains; Synthesis, Solution Properties and Ion Conduction

    University dissertation from Chemical Engineering 2, Lund University

    Author : Helene Dérand; Lund University.; Lunds universitet.; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; dieletric properites; ion conduction; solution properties; aggregation; amphiphilic polymers; poly ethylene oxide ; preparation; grafting; Polymer technology; biopolymers; Polymerteknik;

    Abstract : The research underlaying this thesis involves synthesis and characterization of well-defined anionic graft copolymers carrying poly(ethylene oxide) (PEO) side-chains. Two different grafting techniques were used. Backbone polymers were prepared through radical terpolymerization of maleic anhydride, styrene and an additional comonomer. READ MORE

  5. 5. Study and Development of Techniques to Improve Engine Stability and Reduce Emissions from Natural Gas Engines

    University dissertation from Combustion Engines, Box 118, 22100 LUND

    Author : Patrik Einewall; Lund University.; Lunds universitet.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; framdrivningssystem; Motorer; Motors and propulsion systems; Low Emissions ; Natural Gas Engines ; EGR ;

    Abstract : The objective of this thesis was to find ways to improve combustion and reduce emissions from supercharged natural gas engines. In-cylinder flow measurements were made with laser doppler velocimetry, LDV, heat release was calculated from cylinder pressures and emissions were measured at various locations. READ MORE