Sökning: "MTL"
Visar resultat 1 - 5 av 15 avhandlingar innehållade ordet MTL.
1. Advanced clinical MRI for better outcome in epilepsy surgery. Focusing on fMRI and prediction of verbal memory decline
Sammanfattning : Abstract Aim: The aim of the thesis was to evaluate the use of advanced MRI technology to improve results of epilepsy surgery, with focus on language and memory functions. Methods: In paper I, 25 patients with drug-resistant epilepsy were retrospectively included in the study for having been referred to high resolution 3T MRI with and without surface coils. LÄS MER
2. Multi-conductor transmission line model for electrified railways: A method for including responses of lumped devices
Sammanfattning : For studying the response to transients caused by lightning and other electromagnetic disturbance sources, electrified railway systems can be represented as a system of multiconductor transmission lines (MTL) above a finitely conducting ground. The conductors present in this system would be wires for traction power supply, auxiliary power, return conductors for traction current, the tracks, and finitely conducting ground. LÄS MER
3. Sharing to learn and learning to share : Fitting together metalearning and multi-task learning
Sammanfattning : This thesis focuses on integrating learning paradigms that ‘share to learn,’ i.e., Multitask Learning (MTL), and ‘learn (how) to share,’ i.e. LÄS MER
4. A method for including the responses of lumped devices into multi-conductor transmission line model for electrified railways
Sammanfattning : The electrified railway system consisting of overhead lines for traction power supply, auxiliary power, return conductors for traction current and the tracks can be modeled as a system of multiconductor transmission lines (MTL) above a finitely conducting ground. There are several lumped devices connected in series or in parallel along this MTL and the response of the MTL to electromagnetic transients need to be solved along with the device response. LÄS MER
5. Human aging, dopamine, and cognition : molecular and functional imaging of executive functions and implicit learning
Sammanfattning : Age-related deficits are legion in task switching, updating of information in working memory (WM) and inhibiting irrelevant information, collectively referred to as executive functions. Executive functions are tightly coupled to the dopaminergic system, and marked dopamine (DA) losses are observed across adulthood and aging. LÄS MER