Sökning: "Downscaling"

Visar resultat 16 - 20 av 42 uppsatser innehållade ordet Downscaling.

  1. 16. Accuracy of EMD-WRF reanalyis for wind power estimations, using WindPRO

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Mathieu Bruneau; [2020]
    Nyckelord :Wind power; wind speed estimation; reanalysis; Technology and Engineering;

    Sammanfattning : Developing wind farms is a long and costly task. Assessing the potential of a site is a major part of the development of a wind project. LÄS MER

  3. 17. Downscaling and modelling of an ion-exchange chromatography column for purifying glucose solutions

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Viktor Geraldsson; [2020]
    Nyckelord :Ion-exchange; chromatography; glucose; purification; modelling; equilibrium isotherm; Matlab; chemical engineering; kemiteknik; Technology and Engineering; Chemistry;

    Sammanfattning : To utilize sugars as a feedstock for renewable industries, the feedstock often needs to be very pure. This is due to ionic species contaminating the sugar feedstock being potent catalyst poisons in many cases. To remove ionic species from the sugar feedstock, it is dissolved and purified using packed ion-exchange columns. LÄS MER

  4. 18. HOW IMAGE DOWNSCALING AND JPEG COMPRESSION AFFECTS IMAGE CLASSIFICATION PERFORMANCE - An experimental study

    Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Alexander Hjältén; [2019]
    Nyckelord :;

    Sammanfattning : th‘e quality of an image plays a role in how well it can be correctly classi€fied by an image classifying neural network. Artifacts such as blur and noise reduces classi€filability. At the same time it is oft‰en motivated to reduce fi€le sizes of images which also tends to introduce artifacts and reduce their quality. LÄS MER

  5. 19. När resenären själv får välja : Lösning för ökat kollektivtrafikresande inom Uppsala län

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

    Författare :Andreas Ericson; Molle Olson; [2019]
    Nyckelord :kollektivtrafik; biljett- och betalsystem; Region Uppsala; Uppsala län; användarcentrerad systemdesign; enzonstaxa; enhetstaxa; sociotekniska system; UL; användbarhetstester; interaktionsdesign; behovsgrupper;

    Sammanfattning : This thesis investigates the public transport system in the city of Uppsala in Sweden. This thesis bases itself on the fact that the development of a new ticketing and payment system is about to start. The purpose of the thesis is to help increase the number of journeys travelled with public transport. LÄS MER

  7. 20. Capacitance Optimization and Ballistic Modeling of Nanowire Transistors

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Azal Alothmani; [2018]
    Nyckelord :Nanowire transistor; 1-D MOSFET; RF performance; permittivity; parasitic capacitance; HSQ; COMSOL Multiphysics; Technology and Engineering;

    Sammanfattning : Downscaling of Si-based metal-oxide-semiconductor field-effect transistors (MOSFETs) has contributed to increased microchip device density and to improve the functionality of the electronic circuits. The dimensions of state of art MOSFET is down to a few nanometers. It has been demonstrated that smaller MOSFETs are faster and more energy-efficient. LÄS MER