Sökning: "Martin Green"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden Martin Green.

  1. 1. Flight strategies in migrating birds: when and how to fly

    Detta är en avhandling från Martin Green, Dept. of Animal Ecology, Ecology Building, S-223 62 Lund, Sweden

    Författare :Martin Green; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; geese; waders; terns; Animal ecology; Djurekologi; wind tunnel; radio telemetry; satellite telemetry; radar; formation flight; flight speed adjustment; wind drift; energy savings; departure decisions; bird migration; wind;

    Sammanfattning : Wind has a profound influence on migrating birds since it inevitably will influence travel time and energy expenditure. In this thesis I investigate how migrating birds are affected by, and use winds. LÄS MER

  2. 2. Green Propellants

    Detta är en avhandling från Stockholm : KTH

    Författare :Martin Rahm; Tore Brinck; Eva Malmström Johnsson; Thomas Klapötke; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Quantum chemistry; reaction kinetics; ammonium dinitramide; high energy density materials; rocket propellants; chemical spectroscopy; polymer synthesis; NATURAL SCIENCES Chemistry Theoretical chemistry Quantum chemistry; NATURVETENSKAP Kemi Teoretisk kemi Kvantkemi; NATURAL SCIENCES Chemistry Physical chemistry; NATURVETENSKAP Kemi Fysikalisk kemi;

    Sammanfattning : To enable future environmentally friendly access to space by means of solid rocket propulsion a viable replacement to the hazardous ammonium perchlorate oxidizer is needed. Ammonium dinitramide (ADN) is one of few such compounds currently known. LÄS MER

  3. 3. Development of collaborative green lean production systems

    Detta är en avhandling från Eskilstuna/Västerås : Mälardalens Högskola

    Författare :Martin Kurdve; Wiktorsson Magnus; Thomas Lindhqvist; Jens von Axelson; Erik Sundin; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Operations management; Lean manufacturing; Sustainable production; Environmental management; Swedish manufacturing; Innovation and Design; innovation och design;

    Sammanfattning : This thesis deals with development of lean and green production systems from an action research point of view. The studies focus on Swedish-based automotive and vehicle industries and their aims to integrate sustainable thinking and environmental care into their operations management. LÄS MER

  4. 4. First principles methods for electronic structure calculations of solids

    Detta är en avhandling från Department of Theoretical Physics, Lund University

    Författare :Martin Springer; [1997]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; screened interaction; T-matrix; vertex function; GW approximation; Green function; density functional theory; gradient expansion; order N method; Physics; Fysik;

    Sammanfattning : A straightforward gradient expansion of the exchange energy of a perturbed electron gas is performed. Studied perturbations range from very weak to those that produce, e.g., a silicon-like band structure with a band gap. LÄS MER

  5. 5. I det modernas landskap. Historisk orientering och kritiska berättelser om det moderna Sverige mellan 1960 och 1990

    Detta är en avhandling från Brutus Östlings Bokförlag Symposion

    Författare :Martin Wiklund; [2006]
    Nyckelord :HUMANIORA; HUMANITIES; liberalism; ecologism; feminism; socialism; cultural radicalism; enlightenment; romanticism; the Moderates; the Green Party; Environmental Party; the Alternative movement; the New Women s movement; the New Left; the Social Democrats; Charles Taylor; Jürgen Habermas; Jörn Rüsen; hermeneutics; discourse ethics; communicative rationality; validity claims; historical orientation; historical consciousness; modernism; landscape of modernity; narrative analysis; narratives of modernity; criticism of modernity; the People s home; modern Sweden; the welfare state; History; Historia; Theory of history; Historieteori; Contemporary history since 1914 ; Nutidshistoria från 1914 ; Political history; Politisk historia;

    Sammanfattning : The aim of the study is to make visible a field of conflicting narratives of modern Sweden expressed by different political groups and to contribute to the working through of the conflict of interpretation. Four political challenges to the established success story of Sweden's development from a poor society to modern welfare state, are analysed: the Left in the 1960s, the new Women's movement in the 1970s, the Alternative movement and the Environmental Party in the late 1970s and early 1980s and, finally, the liberal challenge of the Moderates in the 1980s. LÄS MER