Essays about: "Johanna Wallgren"

Found 2 essays containing the words Johanna Wallgren.

  1. 1. Hur påverkar mekaniskt snytbaggeskydd, markberedning, plantstorlek och plantgödsling granplantors överlevnad och tillväxt?

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Johanna Abrahamsson; Jessica Wallgren; [2022]
    Keywords : mekaniskt snytbaggeskydd; plantstorlek; markberedning; plantgödsling; föryngringsåtgärder; vitalitet;

    Abstract : Reforestation of land entails both costs and uncertainties. Risk of pine weevil infestation, competition from other vegetation, frost and insufficient nutrient supply are some examples. READ MORE

  3. 2. Pupil dilation as an indicator for auditory signal detection : Towards an objective hearing test based on eye tracking

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Matilda Dybäck; Johanna Wallgren; [2016]
    Keywords : Hearing loss; pupillary response; sinus tones; eye tracker; time window; Hörselnedsättning; pupillreaktion; sinustoner; eye tracker; tidsfönster;

    Abstract : An early detection of hearing loss in children is important for the child's speech and language development. For children between 3-6 months, a reliable method to measure hearing and determine hearing thresholds is missing. READ MORE