Search for dissertations about: "thesis math"

Showing result 16 - 20 of 61 swedish dissertations containing the words thesis math.

  2. 16. Data analytics for weak spot detection in power distribution grids

    Author : Hassan Mashad Nemati; Sławomir Nowaczyk; Anita Pinheiro Sant'Anna; Math Bollen; Högskolan i Halmstad; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This research aims to develop data-driven methods that extract information from the available data in distribution grids for detecting weak spots, including the components with degraded reliability and areas with power quality problems. The results enable power distribution companies to change from reactive maintenance to predictive maintenance by deriving benefits from available data. READ MORE

  4. 17. Time-varying Waveform Distortion in Low voltage network

    Author : Vineetha Ravindran; Sarah Rönnberg; Math Bollen; Marjan Popov; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Interharmonics; Harmonic interactions; Voltage variations; Deep learning; Electric Power Engineering; Elkraftteknik;

    Abstract : The progressive advancement in new technologies has introduced new types of equipment into the grid. Some of these devices, which have gained significant popularity in the last few decades are photovoltaic (PV) systems and wind power systems from the generation side, and energy-efficient lighting i.e. READ MORE

  5. 18. Mechanistic-Empirical Modelling of Flexible Pavement Performance : Verifications Using APT Measurements

    Author : Abubeker W. Ahmed; Sigurdur Erlingsson; Hervè Di Benedetto; Statens väg- och transportforskningsinstitut; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Performance; Deformation; Model not math ; Rutting wheel ; Viscoelasticity; Elasticity; Axle load; Flexible pavement; Laboratory not an organization ; Test; Thesis; Heavy vehicle simulator; Wheel tracking test; 32 Road: Pavement design; 32 Road: Pavement design; Transportvetenskap; Civil and Architectural Engineering;

    Abstract : Mechanistic-Empirical  (M-E)  pavement  design  procedures  are  composed  of  a  reliable  response model to estimate the state of stress in the pavement and distress models in order to predict the different types of pavement distresses due to the prevailing traffic and environmental conditions. One of the main objectives of this study was to develop a response model based on multilayer elastic  theory   (MLET)  with  improved  computational  performance  by   optimizing  the   time consuming parts of the MLET processes. READ MORE

  6. 19. Designing for the incorporation of programming in mathematical education : Programming as an instrument for mathematical problem solving

    Author : Andreas Borg; Kenneth Ruthven; Maria Fahlgren; Chantal Buteau; Karlstads universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematics; math; upper secondary; problem solving; programming; coding; instrument; instrumental genesis; education; mathematics education; scheme; matematik; skola; utbildning; problemlösning; programmering; kodning; instrument; instrumental genes; utbildning; matematikdidaktik; schema; Pedagogiskt arbete; Educational Work; Matematikdidaktik; Mathematics didactics;

    Abstract : This study explored Swedish upper secondary school students’ use of programming for mathematical purposes. The aim of the study was to investigate the process through which students learn how to use a programming environment as a technical artefact during mathematical problem solving and how the orchestration of such learning situations could facilitate this process. READ MORE

  7. 20. Bhaktisiddhanta Sarasvati. The Context and Significance of a Modern Hindu Personalist

    Author : Ferdinando Sardella; Göteborgs universitet; []
    Keywords : HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; bhakti; Bhaktisiddhanta Sarasvati; Bengal intellectual life; Bhaktivinoda; caste; Chaitanya doctrines; colonialism; Gaudiya Math; globalization; India religion 20th century; missionaries; modern Hinduism; postcolonialism; Vaishnavism Vishnuism; Vedanta; Vivekananda; worship Hinduism ; Modern Hinduism; History of religion; Religionshistoria;

    Abstract : This study explores the life and work of Bhaktisiddhanta Sarasvati (1874-1937), a Vaishnava guru of the school of Chaitanya (1486-1534), who, at a time that Hindu non-dualism was most prominent, managed to establish a pan-Indian movement for the modern revival of traditional personalist bhakti that today encompasses both Indian and non-Indian populations throughout the world. To most historians, the period between 1815 and 1914 is known as Britain’s Imperial Century, when the power of British cultural influence was at its height, most especially in Calcutta, India, the jewel of the British crown. READ MORE