Search for dissertations about: "spruce"

Showing result 1 - 5 of 332 swedish dissertations containing the word spruce.

  1. 1. Mild Steam Explosion of Spruce Wood

    Author : Kerstin Jedvert; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mild steam explosion; separation; spruce; galacto glucomannan; NaBH4;

    Abstract : .... READ MORE

  2. 2. Coated Norway Spruce Influence of Wood Characteristics on Water Sorption and Coating Durability

    University dissertation from Växjö : Linnaeus University Press

    Author : Tinh Sjökvist; Linnéuniversitetet.; [2019]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Heartwood; Sapwood; Wood extractives; Moisture content; Paint; Alkyd; Acrylic; Linseed oil; Calcimine paint; Mould; Fungi; Algae; Weathering; Forestry and Wood Technology; Skog och träteknik;

    Abstract : Wood used outdoors is often degraded and discoloured by microorganisms as a natural part of its life cycle, particularly when exposed to high levels of moisture for prolonged times. In this case, the application of a coating (i.e. paint) is an option for increasing the service life of the wood. READ MORE

  3. 3. Norway spruce heartwood properties related to outdoor use

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Karin Sandberg; SP Trä.; Luleå tekniska universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wood Technology; Träteknik; Forestry; agricultural sciences and landscape planning - Wood fibre and forest products; Skogs- och jordbruksvetenskap samt landskapsplanering - Träfiber- och virkeslära;

    Abstract : Nedbrytning av trä är ett komplext problem som beror på många parametrar, men speciellt inverkar fritt vatten, t.ex., från regn. Målet med arbetet var att studera hur olika parametrar påverkar vattenupptagning och uttorkning i gran (Picea abies (L. READ MORE

  4. 4. Spruce Bark Polysaccharides : Extraction, Characterization and Valorization

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Myriam Le Normand; KTH.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  5. 5. Neutral and Adaptive Processes Shaping Genetic Variation in Spruce Species

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Michael Stocks; Uppsala universitet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; spruce; population genetics; adaptation; evolution; picea; approximate bayesian computation; cline;

    Abstract : Population genetic analyses can provide information about both neutral and selective evolutionary processes shaping genetic variation. In this thesis, extensive population genetic methods were used to make inferences about genetic drift and selection in spruce species. READ MORE