Sökning: "spontaneous activity"

Visar resultat 11 - 15 av 190 avhandlingar innehållade orden spontaneous activity.

1. 11. Understanding in Real-Time Communication : Micro-Feedback and Meaning Repair in Face-to-Face and Video-Mediated Intercultural Interactions

   Författare :Anna Jia Gander; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Communication; understanding; micro-feedback; meaning repair; intercultural communication; face-to-face FTF ; video-mediated communication VMC ; multimodal communi-cation; activity type; relevance; contextualisation; inference; information sharing; sense-making;

   Sammanfattning : Human communication is profoundly social. In social activities, it is not uncommon that people are understood in many different ways, which may have various consequences for social and interpersonal communication. LÄS MER

3. 12. Calcium signaling and network activity : mathematical modeling and molecular mechanisms

   Författare :Erik Smedler; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The calcium (Ca2+) ion is a versatile second messenger present in all cells. It is involved in such diverse processes as cell division, differentiation, vesicle transport and muscle contraction. Its widespread applicability is partially explained by its wide temporal and spatial dynamics. LÄS MER

4. 13. Creating Ultrafast Biosensors for Neuroscience

   Författare :Yuanmo Wang; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; quantification; glucose; choline oxidase; gold nanoparticles; enzyme monolayer; enzymatic activity; Biosensor; adsorption; brain slice; enzyme stability; acetylcholine esterase; artificial cell; exocytosis; glucose oxidase; deformation; glutamate; glutamate oxidase; acetylcholine; amperometry;

   Sammanfattning : Neuronal communication is the basis for all our brain function and relies on regulated exocytosis, a cell function that involves release of quantal amounts of neurotransmitters into the gap space between interconnected neurons to serve as chemical signals. To study exocytosis, which is a fast process that occurs on the timescale of sub-milliseconds to milliseconds, a toolbox of analytical methods has been developed where the electrochemical based techniques offer quantitative and sufficient high temporal recording speed. LÄS MER

5. 14. Self-Organizing Body Maps in the Spinal Cord

   Författare :Marcus Granmo; Neurofysiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; somatosensory; learning; development; cortex; spinal cord; activity dependent; pain; plasticity;

   Sammanfattning : During development primary afferents grow into and establish neuronal connections in the spinal cord, conveying information of the anatomical and mechanical properties of the body. This body representation forms the basis for how we perceive sensory information and control our movements. LÄS MER

7. 15. Las secuencias formulaicas en la adquisición de español L2

   Författare :Inmaculada Moreno Teva; Fant Lars; Bartning Inge; Carmen López Ferrero; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; activity type; discourse competence; evolutionary study; multi-word structures; individual differences; Spanish L2 acquisition; studying abroad effect; task variation; Spanish; spanska;

   Sammanfattning : The main purpose of this study is to observe the L2 acquisition effect of studying abroad during approximately four months in Swedish non-native speakers (NNSs) of Spanish with respect to their use of multi-word structures (MWSs) as compared to native speakers (NSs). In addition, this evolutionary study has a secondary aim which is to see the effect of the activity type on the amount and distribution of the MWSs encountered. LÄS MER