Sökning: "synchrony"

Visar resultat 6 - 10 av 47 avhandlingar innehållade ordet synchrony.

  1. 6. Samiska ord för ord : Att mäta lexikalt avstånd mellan språk

    Författare :Gabor Tillinger; Torbjörn Söder; Raimo Raag; Håkan Rydving; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; dialectology; language classification; measuring linguistic distance; lexicology; word frequency; basic vocabulary; Swadesh lists; semantics; synchrony; etymology; Lule Saami; North Saami; Inari Saami; Skolt Saami; Hungarian; Finnish; Estonian; Komi-Zyrian; Livonian; North Germanic languages; Scandinavian languages; Romance languages; Finsk-ugriska språk; Finno-Ugric Languages;

    Sammanfattning : Most of the classical methods of language and dialect classification are based on a diachronic analysis of phonological differences between the language varieties concerned. Because of this fact, such classifications are not always a reliable basis for describing the current distances between varieties, since diachronic differences and similarities do not automatically produce the same results as synchronic comparisons. LÄS MER

  3. 7. Effects of climate on phenological synchrony between butterflies and their host plants

    Författare :Diana Posledovich; Karl Gotthard; Christer Wiklund; Johan Ehrlén; Boggs Carol; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Phenology; phenological synchrony; Anthocharis cardamines; Pieris napi; latitudinal variation; zoologisk ekologi; Animal Ecology;

    Sammanfattning : Shifts in species’ phenologies and phenological asynchronies between the interacting organisms have received a lot of attention in the context of climate change. Changes in temporal overlap between species, caused by phenological asynchrony, make species depending on one another become so separated in time that they can no longer interact. LÄS MER

  4. 8. Aminergic regulation of neuronal synchrony in the hippocampus

    Författare :Richard Andersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Gamma oscillations (25-80 Hz) are physiological electric activity patterns, prevalent in the brain, which are associated with attention, working memory, sensory perception, long-term memory encoding and recall. Importantly, in mental illnesses featuring cognitive disturbances (such as Schizophrenia or Alzheimer’s disease) there are concomitant disturbances of gamma oscillations. LÄS MER

  5. 9. Population dynamics in variable environments – impacts of noise colour and synchrony

    Författare :Frida Lögdberg; Uno Wennergren; Karl-Olof Bergman; Karen Abbott; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Environmental variation is an essential part of population dynamics, and two characteristics of such variation—variance and the temporal autocorrelation termed ‘noise colour’—are essential for determining the persistence of a population. In addition, the spatial correlation of local environmental variation between habitat patches (i.e. LÄS MER

  7. 10. Cognitive and neural mechanisms of inflectional morphology processing : Studies of native speakers and second language learners of Swedish

    Författare :Andrea Schremm; Allmän språkvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; morphology; inflection; linguistic tone; ERP; cortical thickness; oscillatory phase synchrony; left anterior negativity; second language acquisition; response times; implicit learning; computer assisted learning;

    Sammanfattning : The present dissertation investigates inflectional morphology processing in native speakers and second language (L2) learners of Swedish. Results of Study 1 suggest that two separate neural mechanisms might be available for native comprehension of inflected words, as reflected in event-related brain potentials obtained for visually presented verb forms. LÄS MER