Sökning: "Activity generation"
Visar resultat 21 - 25 av 494 avhandlingar innehållade orden Activity generation.
21. Around the Screen : Computer activities in children’s everyday lives
Sammanfattning : The present ethnography documents computer activities in everyday life. The data consist of video recordings, interviews and field notes, documenting (i) 16 students in a seventh grade class in a computer room and other school settings and (ii) 22 children, interacting with siblings, friends and parents in home settings. LÄS MER
22. Calcium signaling and network activity : mathematical modeling and molecular mechanisms
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
23. Economic Aspects of Fuel Cell-Based Stationary Energy Systems
Sammanfattning : It is evident that human activity has an important impact on climate. Constantly increasing energy demand is one of the biggest causes of climate change. The fifth assessment report of the Inter-governmental panel on climate change states that decarbonisation of electricity generation is a key component of climate change mitigation. LÄS MER
24. Human Endogenous Retroviruses: Studies on Transcriptional Activity and Genetic Variability
Sammanfattning : Endogenous retroviruses (ERVs) are believed to be remains of germ-line infections that have become fixed in the population. They are involved in pathophysiological conditions, in mechanisms leading to infection protection, and directly in the physiology of the organism by participating in the regulation of cellular gene expression. LÄS MER
25. Cursed complexity. Computational properties of subcortical neuronal microcircuitry in sensorimotor control
Sammanfattning : One of the big obstacles for understanding the nervous system is its inherent complexity. It poses problems when interpreting both experimental and theoretical studies since we are currently forced to consider only reduced variants of the actual circuitry of the brain. LÄS MER