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Showing result 1 - 5 of 392 swedish dissertations matching the above criteria.

  2. 1. Forward and Inverse Decision-Making in Adversarial, Cooperative, and Biologically-Inspired Dynamical Systems

    Author : Inês de Miranda de Matos Lourenço; Bo Wahlberg; Karinne Ramirez-Amaro; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Decision-making is the mechanism of using available information to develop solutions to given problems by forming preferences, beliefs, or selecting courses of action amongst several alternatives. It is the main focus of a variety of scientific fields such as robotics, finances, and neuroscience. READ MORE

  4. 2. Developing a maturity framework for sustainable operations management

    Author : Carla G. Machado; Edson Pinheiro de Lima; Sérgio E. Gouvêa da Costa; Brazil Curitiba Pontifical Catholic University of Paraná; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sustainability; Sustainable Operations; Maturity Model; Performance Management; Sustentabilidade; Operações sustentáveis; Modelo de maturidade; Gestão de desempenho;

    Abstract : As empresas estão enfrentando problemas para integração e plena implementação da sustentabilidade. Esta é uma questão complexa e multidisciplinar, que exige que as empresas sejam confrontadas com dilemas e decisões com diferentes objetivos e valores. READ MORE

  5. 3. Enhancement of few-cycle light fields for relativistic nanophotonics

    Author : Aitor de Andres Gonzalez; Laszlo Veisz; Ove Axner; Rodrigo Lopez-Martens; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Vacuum laser acceleration; spatio-spectral characterization; relativistic nanophotonics; optical parametric synthesis; fysik; Physics;

    Abstract : Pulses of light that are both ultrashort and ultraintense are often generated using optical parametric amplifiers (OPA). These are capable of driving highly non-linear interactions with matter, which are interesting when studying the fundamental laws of our universe. READ MORE

  6. 4. Investigating magnetic fields in the solar chromosphere

    Author : Alexander Pietrow; Dan Kiselman; Jaime de la Cruz Rodr´ıguez; Oleg Kochukhov; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sun; chromosphere; plage; Astronomy; astronomi;

    Abstract : Solar plage has been the topic of many studies since its initial description in the mid 19th century, but as of yet it has not been understood to the point where we can reproduce all aspects of these active regions in quasi-realistic numerical models. To a large extent, this is caused by an incomplete understanding of the magnetic structure that drives the activity in these areas. READ MORE

  7. 5. Measuring the solar atmosphere

    Author : Jaime de la Cruz Rodríguez; Göran Scharmer; Dan Kiselman; Mats Carlsson; Gianna Cauzzi; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sun; Chromosphere; Spectropolarimetry; Solar observations; Spectral lines; Solar magnetic fields; Astronomy; Astronomi; Astronomy; astronomi;

    Abstract : The new CRISP filter at the Swedish 1-m Solar Telescope provides opportunities for observing the solar atmosphere with unprecedented spatial resolution and cadence. In order to benefit from the high quality of observational data from this instrument, we have developed methods for calibrating and restoring polarized Stokes images, obtained at optical and near infrared wavelengths, taking into account field-of-view variations of the filter properties. READ MORE