Essays about: "Daniil"

Showing result 1 - 5 of 10 essays containing the word Daniil.

  1. 1. Rock Magnetic Studies of Magnetite and Quartzite: Results at Ambient Conditions and From Diamond Anvil Pressure Experiments (~2 GPa)

    University essay from Uppsala universitet/Geofysik

    Author : Dimitra Daniil; [2021]
    Keywords : magnetic susceptibility; remanent magnetization; mDAC; AF demagnetization; NRM; IRM; ARM; magnetisk susceptibilitet; magnetisk remanens; mDAC; AF demagnetisering; NRM; IRM; ARM;

    Abstract : Numerous techniques are used to study the magnetic history and properties of rocks, which provides important data on the Earth’s interior. In this study we conducted a series of experiments on two different sample sets, comprising pure magnetite (Set1) and a mixture of magnetite-hemoilmenite-bearing quartzite (Set2), in order to gather information about their magnetic susceptibility and remanent magnetization. READ MORE

  3. 2. Model Based Reinforcement Learning for Automatic Tuning of Cavity Filters

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Doumitrou Daniil Nimara; [2021]
    Keywords : Reinforcement Learning; Cavity Filter Tuning; Sample Complexity; Background Planning; Förstärkande inlärning; inställning av kavitetsfilter; provkomplexitet; bakgrundsplanering;

    Abstract : As telecommunication continues developing, the demand for mass production of well calibrated Base Transceiver Stations (BTS) components increases. Cavity Filters are an essential piece of every BTS; however, manufacturing tolerances often lead to detuned filters which require costly post-production fine tuning. READ MORE

  4. 3. Evaluation of Symmetrical Components Theory in Power Systems with Renewable Sources

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Daniil Danylov; [2021]
    Keywords : Symmetrical components theory; fault analysis; renewable sources; power electronics; PSCAD EMTDC; two bus system; inverter-based resources; line protection; nonlinear source.; Teori om symmetriska komponenter; felanalys; förnybara källor; kraftelektronik; PSCAD EMTDC; tvåbussystem; inverterbaserade resurser; linjeskydd; icke- linjär källa.;

    Abstract : Rapidly growing Inverter- Based Resources (IBR) have different fault properties compared to Synchronous Generators (SG). Therefore, it is necessary to study the fault behavior of systems that contain different types of IBR and compare it to the conventional system responses in order to understand what steps should be taken to adapt conventional protection settings for new types of sources. READ MORE

  5. 4. The development and analysis of a computationally efficient data driven suit jacket fit recommendation system

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Daniil Bogdanov; [2017]
    Keywords : garment fit; machine learning; clustering; k-means; linear regression; support vector regression; e-commerce; online garment shopping;

    Abstract : In this master thesis work we design and analyze a data driven suit jacket fit recommendation system which aim to guide shoppers in the process of assessing garment fit over the web. The system is divided into two stages. READ MORE

  6. 5. Boosting SAT-solver Performance on FACT Instances with Automatic Parameter Tuning

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Daniil Pintjuk; [2015]
    Keywords : ;

    Abstract : Previous work by Asketorp [2014] has shown that integer factorization with the best SAT-solvers is orders of magnitude slower then with general number field sieve (GNFS). However only default configurations for the tested SAT-solvers ware considered in thous tests therefor this rapport attempts to explore what difference use of good configurations would have made. READ MORE