Search for dissertations about: "fly"

Showing result 1 - 5 of 316 swedish dissertations containing the word fly.

  2. 1. The guava fruit fly : Anastrepha striata Schiner (Tephritidae) in seasonal and non-seasonal Neotropical forest environments

    Author : Ingemar Hedström; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 2. Eat, Meet, Fly, Repeat : the contextuality of business travellers’ meals

    Author : Joachim Sundqvist; Carita Bengs; Agneta Hörnell; Ute Walter; Christian Fuentes; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Meal science; meal practice; business travel; social practice theory;

    Abstract : Meals are an important part of everyday life, both for the persons who engage in them and for the industry that makes them. For business travellers, meals are engaged in differently when they are travelling compared when they are home. Tens of millions of meals are engaged in each year by persons who are conducting business trips. READ MORE

  5. 3. Airborne Wind Energy - to fly or not to fly?

    Author : Elena Malz; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This thesis investigates crosswind Airborne Wind Energy Systems (AWESs) in terms of power production and potential role in future electricity generation systems. The perspective ranges from the small scale, modelling AWE as a single system, to the large, implementing AWESs in regional electricity systems. READ MORE

  6. 4. Structure of Hardened Cement-Fly Ash Systems and Their Related Properties

    Author : Aimin Xu; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; water vapour sorption isotherms; thermogravity analysis; mortar; scanning electron microscopy; differential thermal analysis; X-ray diffraction analysis; fly ash; pore structure; microstructure; cement paste;

    Abstract : The influence of fly ash on the pore structure and microstructure of cement paste and mortar has been investigated. The methods applied include water vapour sorption isotherms, scanning electron microscopy, X-ray diffraction analysis and thermogravity/differential thermal analysis. READ MORE

  7. 5. Waste incineration residues : Persistent organic pollutants in flue gas and fly ash from waste incineration

    Author : Eva Weidemann; Lisa Lundin; Stellan Marklund; Jean-Francois Boily; Henrik Bristav; Kees Olie; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MSW; PCDD; PCDF; PCN; PCB; POP; formation; degradation; case study; flue gas sampling thermal treatment; fly ash; surface characterization;

    Abstract : Modern societies produce large quantities of municipal solid waste (MSW), which is commonly disposed of by incineration. This has several advantages: it reduces the waste’s volume and sterilizes it while also enabling energy recovery. READ MORE