Essays about: "Mattias Olsson"

Showing result 1 - 5 of 15 essays containing the words Mattias Olsson.

  1. 1. In Vitro Evaluation of Laser Induced Fluorescence for Aided Caries Excavation (FACE)

    University essay from Malmö universitet/Odontologiska fakulteten

    Author : Mattias Tagesson; Hedvig Olsson; [2019]
    Keywords : ;

    Abstract : Syfte: att utvärdera tillförlitligheten hos laserinducerad fluorescens som hjälpmedel vid kariesexkavering (FACE), och om FACE kan användas som ett komplement till befintliga kliniska diagnostiska metoder för att bestämma när kariesskadan är färdigexkaverad. Material och metod: två experimentprotokoll utvecklades. READ MORE

  2. 2. Aiding Navigation for Groups of Aircraft with Bearing and Distance Measurements

    University essay from Linköpings universitet/Reglerteknik

    Author : Mattias Olsson; [2018]
    Keywords : Navigational enhancing; consensus filtering;

    Abstract : This thesis extends previous work on navigational aidingof groups of aircraft, primarily intended for the fighter SAAB JAS 39 Gripen,as long as an aircraft gets GPS signals, it is easy to estimate position, but theGPS is relatively easy to jam, rendering alternative methods of positioning necessary.To use internal sensors measuring accelerations and angular velocities is agood replacement on short terms, but gives a drift in positioning over longer timeperiods. READ MORE

  3. 3. Direct measurement of fluorescence lifetime using high speed data acquisition

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Mattias Olsson; [2018]
    Keywords : Boot-strapped waveform averaging; fluorescence lifetimes; TCSPC; repetitive signal; Technology and Engineering;

    Abstract : Time-correlated single photon counting (TCSPC) is commonly used to measure the lifetime of fluorescence from dye molecules. In TCSPC, the sample is excited by a pulsed laser and the arrival time of each of the emitted photons at the detector relative to a trigger is recorded. READ MORE

  4. 4. Om hänsynen till vatten i skogslandskapet samt ansvarsfördelningen bland berörda myndigheter

    University essay from SLU/School for Forest Management

    Author : Mattias Olsson; [2018]
    Keywords : kantzoner; naturhänsyn; avverkning;

    Abstract : This report is partly written on behalf of and together with the County Board of Västernorrland and the Swedish Forest Agency of District Västernorrland, who wanted help to clarify two questions. The first question was about whether there have been any changes in how forest owners act when clear cutting riparian forests close to streams. READ MORE

  5. 5. The Association of Physical Activity and DepressiveSymptoms, and the Role of Emotion Regulation

    University essay from Örebro universitet/Institutionen för juridik, psykologi och socialt arbete; Örebro universitet/Institutionen för juridik, psykologi och socialt arbete

    Author : Mohammad Abdulwahid; Mattias Olsson; [2018]
    Keywords : depressive symptoms; emotional regulation; physical activity; adolescents; mediation; depressiva symtom; emotionsreglering; fysisk aktivitet; ungdomar; mediation;

    Abstract : Given increases in depressive symptoms among Swedish adolescents, we investigated theassociation between physical activity and depressive symptoms, and the role of emotionalregulation plays in these associations. In a longitudinal study, the sample was gathered fromthree mid-sized cities in Sweden. READ MORE