Search for dissertations about: "Analytisk kemi"

Showing result 1 - 5 of 447 swedish dissertations containing the words Analytisk kemi.

  1. 1. Effects of methyl jasmonate on chemical defenses of conifer seedlings in relation to feeding by Hylobius abietis

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Lina Lundborg; KTH.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Pinaceae; Pinus pinaster; Pinus radiata; Pinus sylvestris; Picea abies; Thaumetopoea pityocampa; Hylobius abietis; Needles; Phloem; Feeding; Vaccination; Priming; Methyl jasmonate; Aromatics; Phenolics; Monoterpenes; Pinaceae; Pinus pinaster; Pinus radiata; Pinus sylvestris; Picea abies; Thaumetopoea pityocampa; Hylobius abietis; Barr; Floem; Ätning; Vaccinering; Metyljasmonat; Aromater; Fenoler; Monoterpener; Kemi; Chemistry;

    Abstract : The chemical elicitor methyl jasmonate (MeJA) could replace insecticides in Europe and Asia for protection of young conifers against the pine weevil (Hylobius abietis). This thesis mainly focuses on the effects of MeJA treatment on chemical defenses of conifers from seedling batches with documented field resistance. READ MORE

  2. 2. Development of Polyamide Solvent Extraction Reagents for Trivalent Lanthanides

    University dissertation from Chalmers University of Technology

    Author : Mikhail S. Tyumentsev; Chalmers tekniska högskola.; Chalmers University of Technology.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Rare Earth Elements; Lanthanides; Europium; Malonamides; Polyamides; Solvent Extraction;

    Abstract : Rare earth elements (REEs), including lanthanides, are critical materials for many industrial technologies. As a result recycling of end-of-life products containing REEs might be beneficial, as this could partially satisfy the growing demands of industry for these elements. READ MORE

  3. 3. Exploration of Multivariate Evaluation Techniques in Surface Enhanced Raman Spectroscopy (SERS)

    University dissertation from Chalmers University of Technology

    Author : Aamer Abbas; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry; Analytisk kemi; Analytical chemistry; surface enhanced raman spectroscopy; raman; chemical imaging; multivariate analysis; orthogonal partial least squares; target orthogonal partial least squares; hyperspectral; PLS; OPLS; T-OPLS; lymphocytes; doxorubicin; idarubicin; cytarbine; 4-mercaptobenzonitrile; internal standard; carotenoids;

    Abstract : .... READ MORE

  4. 4. Development of Chemical Imaging in Vibrational Spectroscopy

    University dissertation from Chalmers University of Technology

    Author : Johan Engelbrektsson; Chalmers tekniska högskola.; Chalmers University of Technology.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry; Analytisk kemi; Analytical chemistry; Spektroskopi; Spectroscopy;

    Abstract : .... READ MORE

  5. 5. Chemical signals in interactions between Hylobius abietis and associated bacteria

    University dissertation from Stockholm : Kungliga tekniska högskolan

    Author : Karolin Axelsson; KTH.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Pine weevil; Hylobius; Rahnella; Pseudomonas; bacteria; fungi; metabolites; 2-methoxyphenol; 2-phenylethanol; Kemi; Chemistry;

    Abstract : The pine weevil (Hylobius abietis L.) is one of the two topmost economically important insect pests in Swedish conifer forests. The damage increase in areas were the silvicultural practice is to use clear cuttings were the insects gather and breed. READ MORE