Sökning: "pyro"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet pyro.

  1. 1. Structure-property relationships in some pyro- and piezoelectric crystals

    Författare :Markku Karppinen; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Large-Scale Information Acquisition for Data and Information Fusion

    Författare :Ronnie Johansson; Henrik I. Christensen; David Nicholson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sensor management; perception management; data fusion; information fusion; large-scale information acquisition; multi-agent coordination protocol; axiomatic bargaining theory; particle filter tracking; pyro-electric infrared sensor; multi-robot system; Computer science; Datalogi;

    Sammanfattning : The purpose of information acquisition for data and information fusion is to provide relevant and timely information. The acquired information is integrated (or fused) to estimate the state of some environment. LÄS MER

  4. 3. Towards a Sustainable Biomass and Waste Refinery Based on Pyrolysis Combined with a Pretreatment Process

    Författare :Yuming Wen; Weihong Yang; Pär Jönsson; Tobias Richards; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pyrolysis; anaerobic digestion; hydrothermal carbonization; refinery; biomass; waste; kinetics; LCA; Energiteknik; Energy Technology; Chemical Engineering; Kemiteknik;

    Sammanfattning : Some of the naturally accumulated biomass and the massive production of waste by human activities have caused serious environmental problems. The degradation of biomass and waste is one of the main greenhouse gasses (GHG) emission sources. LÄS MER

  5. 4. Technology, Ideology and Environment : The Social Dynamics of Iron Metallurgy in Great Zimbabwe, AD 900 to the Present

    Författare :Ezekia Mtetwa; Paul Sinclair; Anneli Ekblom; Bertram Mapunda; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Great Zimbabwe; Iron Metallurgy; Urbanism; Innovation; Landscape; Social Dynamics; Natural Draft; Forced Draft; Southern Africa; Archaeometallurgy; Anthracology; Archaeometry; Archaeology; Arkeologi;

    Sammanfattning : This thesis provides insights into the nature and organization of iron technology associated with past and present communities of Great Zimbabwe in southern Africa. Written accounts, ethnographic enquiries and, results of archaeological field surveys and excavations are combined to provide the first detailed account of Great Zimbabwe’s iron production technologies. LÄS MER

  7. 5. Artificial Intelligence for Monitoring and Diagnosis of Robotic Spacecraft

    Författare :David John Atkinson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; robot plan execution; NASA; ; software systems; artificial intelligence algorithms;

    Sammanfattning : In this thesis the application of artificial intelligence to monitoring and diagnosis of robotic spacecraft is discussed. Several software prototype systems were developed to serve as testbeds for the research and to evaluate the effectiveness of the approach against real problems and current techniques used in NASA's planetary exploration program. LÄS MER