Search for dissertations about: "lawn mower"

Found 2 swedish dissertations containing the words lawn mower.

  2. 1. Volatile hydrocarbons in vapour and exhaust from alkylate-based and conventional petrol

    Author : Ulf Östermark; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; gas chromatography; petrol vapours; combustion; moped; lawn mower; petrol exhaust; alkalyte; hydrocarbons; 3-butadiene; adsorption sampling; benzene; ethene; 1;

    Abstract : .... READ MORE

  4. 2. Digital holographic reconstructions of ultrasound from laser vibrometry recordings

    Author : Erik Olsson; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimental Mechanics; Experimentell mekanik;

    Abstract : If sound and noise from an engine, say a lawn mower, is to be reduced, it is of advantage to know from which part of the machine the noise is coming. An interesting medical application for localization of sound sources is optoacoustic imaging of tissue. READ MORE