Sökning: "Bjarnason"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet Bjarnason.

  1. 1. Hydrofracturing rock stress measurements in the Baltic shield

    Författare :Bjarni Bjarnason; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mining and Rock Engineering; Gruv- och berganläggningsteknik;

    Sammanfattning : .... LÄS MER

  3. 2. Laser Doppler imaging of patch tests : a methodological and comparative study with visual assessments

    Författare :Bolli Bjarnason; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :skin perfusion; laser Doppler perfusion imaging; laser Doppler perfusion scanning; contact dermatitis; patch test technique; test procedure; test method; test system; patch test optimization; serial dilution; dose; exposure time; application time; reading time; immunosuppression; pigmented patch test materials; edge effect; nickel; isothiazolinones; corticosteroids; budesonide; neomycin; balsam of Peru;

    Sammanfattning : Optimal test technique for most allergens is lacking. Despite technological progress in the 20th century, patch tests are habitually still assessed visually. Morphology of definite positive patch tests is unknown, reflected by various reading scales available and false-positive tests. LÄS MER

  4. 3. Use of Biorecognition Elements or Their Mimics in New Flow Analysis Systems

    Författare :Bjarni Bjarnason; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; solid phase extraction; molecular imprinting; flow immunoassays; Capacitve biosensor; thermal biosensor; Analytisk kemi;

    Sammanfattning : We have evaluated capacitive and thermal transducers for recognition of bio- molecular interactions with different analytes. These assays were made in flow analysis systems because of the simplicity such methods provide. LÄS MER

  5. 4. Integrated Requirements Engineering – Understanding and Bridging Gaps in Software Development

    Författare :Elizabeth Bjarnason; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; software engineering; requirements engineering; communication; empirical research;

    Sammanfattning : Software systems are becoming increasingly ubiquitous and can be found in devices we use every day from mobile phones to cars. As our reliance on software-based systems increases, our tolerance with software that is ill-fitted to our needs decreases. We expect these devices to function whenever and however we need them to. LÄS MER

  7. 5. Jobbet är kommunikation : om användning av arbetshjälpmedel för personer med hörselnedsättning

    Författare :Sif Bjarnason; Örebro universitet; []
    Nyckelord :assistive listening devices; hearing loss; hearing impairment; work; work adaptations; stigma; social recognition; Health and Medical Care Research; Hälso- och sjukvårdsforskning;

    Sammanfattning : To facilitate participation in hearing situations at work sites persons with hearing loss may use assistive listening devices (ALDs). Compared to personal hearing aids ALDs have received little research attention. LÄS MER