Search for dissertations about: "Blind access"

Showing result 16 - 20 of 28 swedish dissertations containing the words Blind access.

  2. 16. Design foundations for content-rich acoustic interfaces : Investigating audemes as referential non-speech audio cues

    Author : Mexhid Ferati; USA Indiana University; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datavetenskap;

    Abstract : To access interactive systems, blind and visually impaired users can leverage their auditory senses by using non-speech sounds. The current structure of non-speech sounds, however, is geared toward conveying user interface operations (e.g., opening a file) rather than large theme-based information (e. READ MORE

  4. 17. Improvement Potential and Equalization Circuit Solutions for Multi-drop DRAM Memory Buses

    Author : Henrik Fredriksson; Christer Svensson; Georg Braun; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Equalization; High speed IO; memory capacity; multi-drop buses; communication capacity; ASIC design; Electronics; Elektronik;

    Abstract : Digital computers have changed human society in a profound way over the last 50 years. Key properties that contribute to the success of the computer are flexible programmability and fast access to large amounts of data and instructions. READ MORE

  5. 18. Spectrum Sensing for Cognitive Radio

    Author : Inna Valieva; Krister Landernäs; Mälardalens universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; elektronik; Electronics;

    Abstract : This work focuses on the improvement of spectrum utilization by evaluating and proposing a subset of radio scene analysis algorithms for opportunistic spectrum access deployment in a cognitive radio network. The proposed algorithms aim to solve two problems: detecting vacant frequency channels and estimating the waveform, including modulation type, symbol rate, and central frequency. READ MORE

  6. 19. Presence of microemboli during haemodialysis and methods to reduce the exposure to microbubbles

    Author : Forsberg Ulf; Bernd Stegmayr; Per Jonsson; Ingela Fehrman Ekholm; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Haemodialysis; in vivo; microemboli; microbubbles; dialyzer; air trap; venous chamber;

    Abstract : Despite chronic dialysis treatment, patients with end stage renal disease undergoing maintenance haemodialysis (HD) remain at a substantially increased risk of morbidity. Previous reports using Doppler ultrasound (DU) during HD have revealed microembolic signals (ME) in the venous circulation. READ MORE

  7. 20. Etiology, prevalence, and development of a novel treatment for body dysmorphic disorder

    Author : Jesper Enander; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Body dysmorphic disorder (BDD) is characterized by an intense preoccupation with perceived defects in physical appearance that are not noticeable, or only appear slight to others. While effective treatment for this disorder does exist (e.g. cognitive behavioural therapy; CBT) most sufferers do not get access to it. READ MORE