Sökning: "ON-OFF experimental paradigm"

Hittade 2 uppsatser innehållade orden ON-OFF experimental paradigm.

1. 1. Fabrication, Characterization and Simulation of Graphene Field Effect Transistors operating at Microwave Frequencies

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Pandey Himadri; [2013]
   Nyckelord :Graphene field effect transistor; microwave frequencies; transit frequency;

   Sammanfattning : With the end of Si based Metal Oxide Semiconductor Field Effect Transistor scaling paradigm approaching fast as predicted by the Moore’s Law, and the technological advancements as well as human needs in many ways pushing for faster devices, graphene has emerged as a powerful alternative solution. This is so because of its very special properties like high charge carrier mobility, highly linear dispersion relation, high current carrying capacity and so on. LÄS MER

3. 2. Circadian Rhythms in the Brain - A first step

   Master-uppsats, Institutionen för medicinsk teknik; Centrum för medicinsk bildvetenskap och visualisering, CMIV; Tekniska högskolan

   Författare :Kamalaker Reddy Dadi; [2013]
   Nyckelord :BOLD-fMRI; Circadian Rhythms; suprachiasmatic nucleus; sleep disorders; ROI; ON-OFF experimental paradigm; ICA; activated voxels; voxel time series BOLD responses; correlation analysis;

   Sammanfattning : Circadian Rhythms (CR) are driven by a biological clock called as suprachiasmaticnucleus (SCN), located in a brain region called the hypothalamus. These rhythms are very much necessary in maintaining the sleep and wake cycle at appropriate times in a day. LÄS MER