Sökning: "Mikael Silver"

Hittade 4 avhandlingar innehållade orden Mikael Silver.

  1. 1. Kvantitativa modeller för lokalisering av sågverk : med tillämpning på Norrbottens län

    Författare :Per Fohlin; Mikael Silver; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell logistik; Industrial Logistics;

    Sammanfattning : En kraftig strukturomvandling pågår inom svensk sågverksindustri. Den har inneburit att produktionen allt mer har förskjutits mot de större sågverken. Historiskt har flera olika faktorer drivit på strukturomvandlingen. LÄS MER

  3. 2. Birch Stem and Wood Traits in Genetic and Silviculture Trials in Southern Sweden

    Författare :Grace Jones; Stergios Adamopoulos; Mateusz Liziniewicz; Mikael Andersson; Sheikh Ali Ahmed; Erkki Verkasalo; Linnéuniversitetet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; acoustic velocity; Betula spp.; dynamic MOE; genetic parameters; grain angle; hardwood; Itrax densitometry; mixed forests; non-destructive testing; stem form; akustisk velocitet; Betula spp.; blandskog; densitometri; genetiska parametrar; icke destruktiva metoder; Itrax; lövträ; skogsodling; stamkvalitet; vedsegenskaper; Forestry and Wood Technology; Skog och träteknik;

    Sammanfattning : Swedish tree species of birch (silver: Betula pendula and downy: B. pubescens) are often neglected during forest management activities, resulting in low value logs. This thesis investigated birch stem characteristics and wood properties important for solid wood products, in genetics and management trials in southern Sweden. LÄS MER

  4. 3. Molecular responses of plants to solar UV-B and UV-A radiation

    Författare :Luis Orlando Morales; Pedro José Aphalo; Mikael Brosché; Riitta Tegelberg; Nigel Paul; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi;

    Sammanfattning : Plant responses to solar ultraviolet radiation (UV, 280-400 nm) were assessed at different molecular levels using Betula pendula Roth (silver birch) and Arabidopsis thaliana (Arabidopsis) as model species in outdoor experiments to assess the possibly interacting roles of the UV-B and UV-A wavebands in acclimation to sunlight. Solar UV-B (280-315 nm) and UV-A (315-400 nm) irradiance was attenuated with plastic films. LÄS MER

  5. 4. Äreminnen : Personmedaljer och social status i Sverige, cirka 1650–1900

    Författare :Martin Tunefalk; Mats Hallenberg; Mikael Alm; Joachim Östlund; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Sweden; social status; pre-modernity; medals; commemorations; ideas about society; history of concepts; public sphere; discourse; symbolic capital; performativity; longue durée; 17th century; 18th century; 19th century; History; historia;

    Sammanfattning : The purpose of this dissertation is to study the waning of premodern ideas about society by investigating the ways in which social status was conceived. Analyses of linguistic expressions and negotiations of status are used to study changes in how different social groups related and acted on one another, what changed, and what remained constant as premodernity gave way to modernity. LÄS MER