Sökning: "Wilson"

Visar resultat 1 - 5 av 83 avhandlingar innehållade ordet Wilson.

  1. 1. Study of the Synthesis of ZSM-5 from Inexpensive Raw Materials

    Författare :Wilson Aguilar; Linda Sandström; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical Technology; Kemisk teknologi;

    Sammanfattning : ZSM-5 is an aluminosilicate with high silica ratio with suitable properties for catalysis, ion exchange, adsorption and membrane applications. ZSM-5 is usually produced industrially from concentrated systems in which there is formation of an amorphous gel phase. LÄS MER

  3. 2. Anaerobic Treatment of Agricultural Residues and Wastewater - Application of High-Rate Reactors

    Författare :Wilson Parawira; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biochemical technology; Biokemisk teknik; opaque beer brewery wastewater; UASB; two-stage; co-digestion; sugar beet leaves; solid potato waste; methane yield; biogas; Anaerobic digestion; agricultural residues;

    Sammanfattning : The production of methane via anaerobic digestion of agricultural residues and industrial wastewater would benefit society by providing a clean fuel from renewable feedstocks. This would reduce the use of fossil-fuel-derived energy and reduce environmental impact, including global warming and pollution. LÄS MER

  4. 3. Transformation phenomena in a super duplex stainless steel

    Författare :Anders Wilson; KTH; []
    Nyckelord :Duplex stainless steel; Microstructure; Phase transformations; Precipitates; Sigma phase; Kinetics; Thermodynamic calculation; Continuous cooling transformation diagram; Time temperature transformation diagram; Computer model.;

    Sammanfattning : Duplex stainless steels consist of about equal fractions offerrite and austenite and are attractive due to their highcorrosion resistance against pitting corrosion and stresscorrosion cracking. The pitting corrosion resistance can bedescribed by the PREN value which is defined asPREN=%Cr+3.3*%Mo+16*%N. LÄS MER

  5. 4. Evidence based care of the very preterm infant : studies on thermal care and breastfeeding in Europe

    Författare :Emilija Wilson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Very preterm birth occurs in approximately 1.5% of all births in Europe. Advances in neonatal intensive care has contributed to a decline in mortality and morbidity, nevertheless very preterm birth (birth before 32 weeks of gestation) is one of the main determinants of infant mortality and short- and long-term morbidity in Europe. LÄS MER

  7. 5. Etik och känslor : en empirisk studie av skuld- och medkänslor hos gymnasieelever – en prövning av Ortonys teori

    Författare :Kenneth Wilson; Centrum för teologi och religionsvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; Samhällsvetenskaper; Social sciences; Upper Swedish Secondary School Students facet design; Sorry-for emotions; Self-reproach emotions; Ortony; blameworthy actions; Psychology; Psykologi;

    Sammanfattning : The purpose of this study was to test parts of Ortony's theoretical model relating to the cognitive structure of emotions in Swedish upper secondary school students. That part of the model, which was appropriate for the present study, deals with emotions attributed to the person who has perpetrated what is referred to as blameworthy actions. LÄS MER