Sökning: "video recording"

Visar resultat 36 - 40 av 65 avhandlingar innehållade orden video recording.

  1. 36. Skolämnet Hem- och konsumentkunskap på 2000-talet : förutsättningar för elevers möjlighet till måluppfyllelse

    Författare :Cecilia Lindblom; Agneta Hörnell; Inger Erixon Arreman; Päivi Palojoki; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Lärande; ramfaktorer; grundskola; hem- och konsumentkunskap; Kostvetenskap; Food and Nutrition;

    Sammanfattning : Background People are faced with a variety of consumer choices every day. If they do not have adequate and appropriate knowledge their choices create a greater risk of negative effects for the environment and the economy, and also for the individual's personal health and economic circumstances. LÄS MER

  3. 37. Acoustic, perceptual and physiological studies of ten-year-old children's voices

    Författare :Anita McAllister; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Child voice; hoarseness; perceptual evaluation; voice characteristics; visual analog scales; voice range profiles; fundamental frequency range; dynamic range; glottal closure; stroboscopy; vocal nodules; register transitions; subglottal pressure; SPL;

    Sammanfattning : The aim of the present investigation was to study hoarseness and its perceptual, acoustic and physiological characteristics in ten-year-old children's voices. Fifty-eight children's voices were perceptually evaluated along 15 voice parameters. LÄS MER

  4. 38. Up the hill backwards : On interactional constraints and affordances for equity-constitution in the classrooms of the Swedish comprehensive school

    Författare :Fritjof Sahlström; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Education; classroom interaction; comprehensive school; conversation analysis; equal education; research methodology; social constructionism; student participation; Pedagogik; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : The aim of the dissertation is to study the relationship between participation in classroom interaction and constraints and affordances for creating equity in classrooms. To facilitate this analysis, two other issues are also addressed: How is participation in classroom interaction organized, and how can one develop ways of recording and analyzing it in order to show its organization? Based on a social constructionist perspective, an analytic approach of interaction analyses of constitutive interaction, with a focus on participation, was established. LÄS MER

  5. 39. Articulatory-Acoustic Relationships in Swedish Vowel Sounds

    Författare :Christine Ericsdotter; Olle Engstrand; Björn Lindblom; Peter Ladefoged; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Swedish vowels; articulatory modelling; MRI; Phonetics; Fonetik;

    Sammanfattning : The goal of this work was to evaluate the performance of a classical method for predicting vocal tract cross-sectional areas from cross-distances, to be implemented in speaker-specific articulatory modelling. The data forming the basis of the evaluation were magnetic resonance images from the vocal tract combined with simultaneous audio and video recordings. LÄS MER

  7. 40. Eating, chewing and the mind

    Författare :Ioannis Ioakeimidis; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The need for detailed description of eating behavior has become relevant by the limited success of simplified models in genetics and neuroscience to explain and predict eating behavior in humans. Failure of cognitive interventions, combined with the success of treatments normalising eating styles in obesity and eating disorders, demonstrates the central role of eating in dealing with these problems. LÄS MER