Search for dissertations about: "Precursors"

Showing result 11 - 15 of 492 swedish dissertations containing the word Precursors.

  2. 11. The general factor of psychopathology : precursors and consequences

    Author : Cen Chen; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Comorbidity among different types of psychopathology is very common whether they are treated as discrete diagnostic categories or continuous dimensions. Empirical methods to describing these dimensions of dysfunction and their high co-occurrence have advanced our understanding and definition of mental disorders. READ MORE

  4. 12. Emergence of words : Multisensory precursors of sound-meaning associations in infancy

    Author : Eeva Klintfors; Francisco Lacerda; Daniel Swingley; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; language acquisition; word acquisition; auditory-visual; multisensory; sound-meaning association; distributional learning; perceptual salience; infancy; språkinlärning; ordinlärning; audio-visuell; multisensorisk; förbindelser mellan ljud och betydelse; distributionell inlärning; perceptuell prominens; spädbarn; Phonetics; Fonetik; Phonetics; fonetik;

    Abstract : This thesis presents four experimental studies, carried out at the Phonetic laboratory, Stockholm University, on infants’ ability to establish auditory-visual sound-meaning associations as a precursor of early word acquisition. Study I reports on the effect of linguistic variance on infants’ ability (3- to 20-months) to establish sound-meaning associations. READ MORE

  5. 13. Foreign melanin precursors for the detection of melanotic melanoma

    Author : Karin Olander; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE

  6. 14. Glycerol derivatives in the hydrogen autotransfer reaction - Development of C-C and C-N bond forming reactions

    Author : Anna Said Stålsmeden; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; amination; organic synthesis; sustainable precursors; alkylation; hydrogen autotransfer; glycerol;

    Abstract : Glycerol (1,2,3-propanetriol) is obtained as a byproduct in the biodiesel industry. In the quest for more sustainable starting materials for organic synthesis, glycerol with its three alcohol functionalities is a promising candidate. READ MORE

  7. 15. Model Studies of Electron Transfer and Reaction Dynamics at Surfaces

    Author : Johan Strömquist; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; dissociation; desorption; oxidation; hot precursors; surface chemical reaction; chemiluminescence; surface harpooning; charge transfer; electron emission; transient mobility; non-adiabaticity;

    Abstract : Charge-transfer is of key importance in many physical, chemical and biological processes, including surface reactions. This thesis consists of several theories for and model studies of surface reactions that are initiated by electron transfer between the surface to a molecule. READ MORE