Sökning: "Lennart Karlsson"

Visar resultat 11 - 15 av 23 avhandlingar innehållade orden Lennart Karlsson.

  1. 11. Strength Properties of Paper produced from Softwood Kraft Pulp : Pulp Mixture, Reinforcement and Sheet Stratification

    Författare :Hanna Karlsson; Luciano Beghello; Lars Nilsson; Lennart Stolpe; Öyvind Gregersen; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; paper strength; tensile strength; tearing resistance; folding endurance; fracture toughness; handsheet former; stratify; multilayer; multiply; reinforcement; refining; beating; abaca; glass fibre; polyester; lyocell; softwood; bond strength; Cellulose and paper engineering; Cellulosa- och pappersteknik; Chemical Engineering; Kemiteknik;

    Sammanfattning : For paper producers, an understanding of the development of strength properties in the paper is of uttermost importance. Strong papers are important operators both in the traditional paper industry as well as in new fields of application, such as fibre-based packaging, furniture and light-weight building material. LÄS MER

  3. 12. Development of miniaturised flow systems for wet chemical applications

    Författare :Karin Karlsson; Lennart Mathiasson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical Chemistry; analytisk kemi;

    Sammanfattning : This thesis is based on five papers addressing different types of analytical problems. In Papers I and II, the development of a miniaturised flow system is described as well as its use for monitoring compounds in industrial processes. LÄS MER

  4. 13. The Incentive to Abate : The Swedish Pulp and Paper Industry and the 1969 Environment Protection Act

    Författare :Lars Karlsson; Peter Hedberg; Lars Magnusson; Lennart Schön; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; environmental regulation; pollution abatement; pulp and paper; structural change; corporatism; Sweden; Ekonomisk historia; Economic History;

    Sammanfattning : The Swedish Environment Protection Act (SEPA) was implemented in 1969 and constituted the first comprehensive Swedish regulation of industry-induced environmental externalities. In keeping with a longstanding corporatist tradition, Swedish policymakers aimed to establish a cooperative climate with industrial producers and instructed the regulatory authorities to strive to reach consensual agreements with affected firms. LÄS MER

  5. 14. Självhjälpsgrupper för personer med långvarig muskulär smärta : forskning, förekomst och behovet at genusperspektiv

    Författare :Birgitta Forsberg; Siv Fahlgren; Lennart Nygren; Magnus Karlsson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; självhjälpsgrupper; smärta; huvudman; kvinnor; legitimitet; genusvetenskap; gender studies;

    Sammanfattning : .... LÄS MER

  7. 15. Quantitative methods for tumor imaging with dynamic PET

    Författare :Ida Häggström; Anne Larsson; Mikael Karlsson; Lennart Johansson; Jens Sörensen; Magnus Dahlbom; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Dynamic positron emission tomography; PET; tumor imaging; compartment modeling; Monte Carlo; radiofysik; radiation physics;

    Sammanfattning : There is always a need and drive to improve modern cancer care. Dynamic positron emission tomography (PET) offers the advantage of in vivo functional imaging, combined with the ability to follow the physiological processes over time. LÄS MER