Sökning: "toa"

Visar resultat 21 - 25 av 122 uppsatser innehållade ordet toa.

  1. 21. Fallviktsförsök på skjuvarmerade betongbalkar

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Louise Atterling; My Widmark; [2022]
    Nyckelord :Concrete beams; impact load; dynamic load; shear reinforcement; shock load; vibrations; signals;

    Sammanfattning : Standards and regulations for dimensioning of load-bearing structures are based on the response of load-bearing structures subjected to loads without variation in time. In the event of an accidental load, e.g. a collision or explosion, causes the load to have a rapid variation in the time resulting in a dynamic response. LÄS MER

  3. 22. Predictive Study of Flame status inside a combustor of a gas turbine using binary classification

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Sreenand Sasikumar; [2022]
    Nyckelord :Binary Classification; Random Forest; SVM; XGBoost; Logistic Regression; Extra-trees; GasTurbine; Flame Detection;

    Sammanfattning : Quick and accurate detection of flame inside a gas turbine is very crucial to mitigaterisks in power generation. Failure of flame detection increases downtime and maintenancecosts and on rare occasions it may cause explosions due to buildup of incombustible fuel inside the combustion chamber. LÄS MER

  4. 23. Object categorisation in French-Swedish early simultaneous bilinguals. : ARE GENDER EFFECTS MODULATED BY GRAMMAR OR CULTURE?

    Master-uppsats, Stockholms universitet/Centrum för tvåspråkighetsforskning

    Författare :Marie Fournier; [2022]
    Nyckelord :Linguistic relativity; Grammatical gender; French; Swedish; Cultural gender effect;

    Sammanfattning : If most scholars tend to agree that the native language of a speaker does influence the way they will understand the reality around them, the question becomes ambiguous when it comes to bilingual speakers’ cognition. How is their reality affected by the combination of their languages? This study aimed at exploring this question under the angle of grammatical gender. LÄS MER

  5. 24. Electric propulsion of satellites as an alternative for implementation of a sunshade system

    Kandidat-uppsats, KTH/Fysik

    Författare :Maheen Arfan; Isabelle Bonnier; [2022]
    Nyckelord :Geoengineering; Sunshade system; Electric propulsion; Orbital mechanics; Sub-lagrange;

    Sammanfattning : As an alternative solution to global warming, this thesis explores the possibility of aspace-based geoengineering scheme that may prove worthwhile to implement in parallel toother environmental efforts that help mitigate impact of climate change. One suggestionof a geoengineering solution is deploying a large number of sunshades in the vicinity ofthe first Lagrange point of the Sun-Earth system, and this prospective sunshade projectwould serve to shield Earth from incident solar radiation. LÄS MER

  7. 25. Performance of Cellular-based Positioning with Machine Learning

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Liheng Zhou; [2022]
    Nyckelord :Cellular-based; Positioning; Machine learning; Noise; DAE; nlDAE; CNN; DnCNN; Cellbaserad; Positionering; Maskininlärning; Buller; DAE; nlDAE; CNN; DnCNN;

    Sammanfattning : From 1G to nowadays 5G, the development of cellular systems stirs more demands and expectation for high quality of cellular-based positioning service. Precise positioning (also called localization) is one of the key applications of 5G and beyond. time of arrival (ToA) techniques is one of the main positioning techniques utilized today. LÄS MER