Sökning: "active layer"
Visar resultat 11 - 15 av 153 uppsatser innehållade orden active layer.
11. Undervisning om klimatförändringar. Att möta missförstånd, oro och engagemang
Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskapSammanfattning : Climate change is a current, multidimensional, and complex issue included in the Swedish upper secondary school biology curriculum. Considering that this issue holds many inherent aspects beyond the scientific concepts, and causes anxiety among young people, questions of how to successfully teach about climate change arise. LÄS MER
12. Emotionshantering i onlinespel : En kvalitativ undersökning om hanteringen av negativa emotioner i tävlingsinriktade onlinespel
Kandidat-uppsats, Högskolan i Skövde/Institutionen för hälsovetenskaperSammanfattning : E-sport är vid början av 2020-talet en mer accepterad sport än tidigare i historien och har nått en sådan kommersiell nivå att spelare i toppskiktet kan livnära sig på det. I takt med att spelen blivit mer tävlingsinriktade samt upptar en stor del av mångas tid har oron över spel och spelmiljöers potentiella psykologiska effekter aktualiserats. LÄS MER
13. Deep Neural Networks for dictionary-based 5G channel estimation with no ground truth in mixed SNR scenarios
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Channel estimation is a fundamental task for exploiting the advantages of massive Multiple-Input Multiple-Output (MIMO) systems in fifth generation (5G) wireless technology. Channel estimates require solving sparse linear inverse problems that is usually performed with the Least Squares method, which brings low complexity but high mean squared error values. LÄS MER
14. Characterization of ulvan polysaccharide degrading enzymes from Wenyingzhuangia fucanilytica
Master-uppsats, Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)Sammanfattning : The aim of this thesis was to fully characterize the enzyme WFp-105, including bioinformatic analysis, structural modeling, full activity and stability characterization and product determination. As well as for the enzyme WFp-37; optimize protein production in regard to expression strains and cultivation temperature, analyzing the genomic context as well as performing an initial activity detection. LÄS MER
15. Access Point Selection and Clustering Methods with Minimal Switching for Green Cell-Free Massive MIMO Networks
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : As a novel beyond fifth-generation (5G) concept, cell-free massive MIMO (multiple-input multiple-output) recently has become a promising physical-layer technology where an enormous number of distributed access points (APs), coordinated by a central processing unit (CPU), cooperate to coherently serve a large number of user equipments (UEs) in the same time/frequency resource. However, denser AP deployment in cell-free networks as well as an exponentially growing number of mobile UEs lead to higher power consumption. LÄS MER