Sökning: "science and technology for all"

Visar resultat 16 - 20 av 2359 avhandlingar innehållade orden science and technology for all.

  1. 16. Business and governance models for DTN-based internet access : Gender and cultural considerations and application cases using open source software and design principles for ICT commons

    Författare :Barbro Fransson; Annica Sandström; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Genus och teknik; Gender and Technology; Man Machine Relation Focusing Gender; Människa-maskin med inriktning mot genusforskning;

    Sammanfattning : Great effort is being made to get Europe out of its economic crisis and prepare the European economy for the next decade. The aims of the Digital Agenda are to give all Europeans basic broadband by 2013 and to ensure that by 2020 all Europeans have access to much higher internet speeds. LÄS MER

  3. 17. Silicon and Quartz Microengineering : Processing and Characterisation

    Författare :Örjan Vallin; Peter Enoksson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering physics; silicon; quartz; microengineering; microstructure; MEMS; wafer bonding; direct bonding; adhesion quantification; Teknisk fysik; Engineering physics; Teknisk fysik;

    Sammanfattning : Microengineering has developed a broad range of production techniques to reduce size, increase throughput, and reduce cost of electrical and mechanical devices. The miniaturisation has also entailed entirely new opportunities. LÄS MER

  4. 18. Perceptually motivated speech recognition and mispronunciation detection

    Författare :Christos Koniaris; Olov Engwall; Martin Cooke; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; feature extraction; feature selection; auditory models; MFCCs; speech recognition; distortion measures; perturbation analysis; psychoacoustics; human perception; sensitivity matrix; pronunciation error detection; phoneme; second language; perceptual assessment;

    Sammanfattning : This doctoral thesis is the result of a research effort performed in two fields of speech technology, i.e., speech recognition and mispronunciation detection. Although the two areas are clearly distinguishable, the proposed approaches share a common hypothesis based on psychoacoustic processing of speech signals. LÄS MER

  5. 19. Forskarstött förändringsarbete i själva verket : Att förbättra arbetssituationen för 15 000 brevbärare

    Författare :Anette Karltun Erlandsson; Jörgen Eklund; Gunnela Westlander; Kristina Håkansson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Interactive research; action research; work for change; participation; learning; intervention; ergonomics; man-technology-organization; interdisciplinary research; sociotechnical systems; human factors; systems perspective; Interaktiv forskning; aktionsforskning; socioteknik; human factors; systemperspektiv; förändringsarbete; participation; delaktighet; lärande; intervention; ergonomi; människa-teknik-organisation; tvärvetenskaplig forskning; Work sciences and ergonomics; Arbetsvetenskap och ergonomi;

    Sammanfattning : Denna avhandling belyser forskarstött förändringsarbete, inom ”Servicenätet Posten”, den division inom Posten Sverige AB som ansvarar för postdistribution till kunderna. Förändringsarbetet har handlat om att förbättra arbetssituationen för 15 000 brevbärare. LÄS MER

  7. 20. Extending MRI to the Quantification of Turbulence Intensity

    Författare :Petter Dyverfeldt; Tino Ebbers; Krishna Nayak; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbulence intensity; cardiovascular disease; blood flow; hemodynamics; magnetic resonance imaging; generalized phase-contrast MRI; turbulent flow; Medical technology; Medicinsk teknik; Fluid mechanics; Strömningsmekanik;

    Sammanfattning : In cardiovascular medicine, the assessment of blood flow is fundamental to the understanding and detection of disease. Many pharmaceutical, interventional, and surgical treatments impact the flow. The primary purpose of the cardiovascular system is to drive, control and maintain blood flow to all parts of the body. LÄS MER