Search for dissertations about: "leader"

Showing result 1 - 5 of 182 swedish dissertations containing the word leader.

  2. 1. Interaction of sound waves with a swirl stabilized wood powder flame and their effects on flame characteristics

    Author : Burak Göktepe; Henrik Wiinnika; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Abstract : Swirling flows have been widely used for many years in engineering applications such as; chemical and mechanical mixing devices, separation units, spray drying technologies, turbo machinery and combustion systems. In practical combustion applications, swirl motion has been adopted to the incoming reactant flows in order to enhance the mixing of fuel and oxidizer and to improve flame stabilization and establishment, especially in regions of relatively low velocities, by recirculating hot product gas to the incoming reactants. READ MORE

  4. 2. Exploring connections in social-ecological systems : The links between biodiversity, ecosystem services, and human well-being in South Africa

    Author : Maike Hamann; Reinette (Oonsie) Biggs; Belinda Reyers; Thomas Elmqvist; Fabrice DeClerck; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; complex adaptive systems; mapping; ecosystem service bundles; multidimensional human well-being; biodiversity loss; inequality; research frameworks; interdisciplinarity; natural resource management; sustainable development; Sustainability Science; vetenskap om hållbar utveckling;

    Abstract : A key challenge of the Anthropocene is to advance human development without undermining critical ecosystem services. Central to this challenge is a better understanding of the interactions and feedbacks between biodiversity, ecosystem services and human well-being, which interact in dynamic and complex social-ecological systems. READ MORE

  5. 3. Unravelling the social and ecological implications of policy instruments for biodiversity governance

    Author : Niak Sian Koh; Thomas Hahn; Claudia Ituarte-Lima; Wijnand Boonstra; Johanna Alkan Olsson; Henrik Josefsson; Grace Wong; Stockholms universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biodiversity offsets; commensurability; commodification; Convention on Biological Diversity; human rights; No Net Loss; Sustainability Science; vetenskap om hållbar utveckling;

    Abstract : Biodiversity losses are occurring at an unprecedented rate, with ongoing environmental degradation at the expense of expanding economic activities. A transformative change is needed away from business-as-usual development and towards prioritizing the conservation and sustainable use of biodiversity. READ MORE

  6. 4. The release of histone proteins from cells via extracellular vesicles

    Author : Uma Muthukrishnan; Jonathan Gilthorpe; Miles Trupp; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Histone; extracellular vesicles; exosomes; extracellular histones extracellular DNA; cellular stress; proteomics; ESCRT complex; Lrrn1; mid-hindbrain organizer; ovarian cancer; ascites;

    Abstract : Histones are chromatin-associated proteins localized to the nucleus. However, extracellular histones are present in biofluids from healthy individuals and become elevated under disease conditions, such as neurodegeneration and cancer. READ MORE

  7. 5. Oxidation of heat resistant stainless steels in a pelletizing process

    Author : Erik Nilsson; Rikard Norling; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materialteknik; Engineering Materials; Konstruktionsmaterial; Engineering Materials;

    Abstract : .... READ MORE