Search for dissertations about: "efficiency in commodity market"

Showing result 6 - 7 of 7 swedish dissertations containing the words efficiency in commodity market.

  2. 6. Design and fabrication of long wavelength vertical cavity lasers on GaAs substrates

    Author : Rickard Marcks von Würtemberg; Mattias Hammar; Markus Amann; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; VCSEL; Selective Area Epitaxy; Epitaxial regrowth; Laser; Semiconductor physics; Halvledarfysik;

    Abstract : Vertical cavity surface emitting lasers (VCSELs) are today a commodity on the short wavelength laser market due to the ease with which they are manufactured. Much effort has in the last decade been directed towards making long wavelength VCSELs as successful in the marketplace. READ MORE

  4. 7. Crop diversification across scales : implications for resource use and cropping systems sustainability

    Author : Carolina Rodriguez Gonzalez; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : The industrialization of agriculture and efforts to maximize yields of commodity crops are major drivers of biodiversity loss and disruption of ecosystems balance. To become more sustainable, agriculture needs to be aligned with the delivery of multiple ecosystem services, and reduce its dependency on external inputs and its negative environmental impacts. READ MORE