Sökning: "per marklund"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden per marklund.

  1. 1. Environmental Regulation and Firm Efficiency

    Författare :Per-Olov Marklund; Runar Brännlund; Shawna Grosskopf; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : This study is entitled Environmental Regulation and Firm Efficiency. It provides an empirical analysis of how environmental policy may have affected the Swedish pulp industry. The main purpose is to test the Porter hypothesis concerning the impacts of environmental regulation on producer efficiency. LÄS MER

  3. 2. Essays on Productive Efficiency, Shadow Prices, and Human Capital

    Författare :Per-Olov Marklund; Thomas Aronsson; Chuan-Zhong Li; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; directional output distance function; Porter hypothesis; Burden-Sharing Agreement; Producer Responsibility Ordinance; Output of the educational sector; Nationalekonomi; Economics; Nationalekonomi; nationalekonomi; Economics;

    Sammanfattning : This thesis consists of five papers, four of them basically concerning environmental issues, while the fifth paper addresses the issue of measuring output from the educational sector. The first paper starts from the fact that industrial activity causes environmental damage. LÄS MER

  4. 3. Finite element simulation of airbag deployment and optimization in crashworthiness design

    Författare :Per-Olof Marklund; Göran Sandberg; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The passive safety of cars is of uttermost importance for the automotive industry. To improve the safety of cars, computer simulations of the vehicle and occupant system by the Finite Element Method (FEM), have become an industry standard tool. LÄS MER

  5. 4. Bilder som berättar : om kunskap, makt och traditioner i grundskolans bildundervisning

    Författare :Frida Marklund; Eva Skåreus; Per-Olof Erixon; Ulla Lind; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Art education; storytelling; pedagogic discourse; values; traditions; power; pictures; picture analysis; pictorial semiotics; bildundervisning; bildberättande; pedagogisk diskurs; värderingar; traditioner; makt; bilder; bildanalys; bildsemiotik; pedagogiskt arbete; educational work;

    Sammanfattning : This study revolves around visual storytelling and focuses on art education in lower secondary school, where visual storytelling is meant to give pupils the opportunity to express their experiences and opinions. The aim of the thesis is to acquire knowledge concerning norms and values that are constructed and reproduced while making storytelling pictures in art education in compulsory school, and how this creates conditions for pupils’ visual storytelling. LÄS MER

  7. 5. Misfolded superoxide dismutase-1 in amyotrophic lateral sclerosis

    Författare :Per Zetterström; Stefan L Marklund; Lawrence J. Hayward; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ALS; SOD1; protein misfolding; SOD1 conformation; disulfide-reduced; transgenic mice; cerebrospinal fluid; protein-protein interaction; antibodies; Clinical chemistry; Klinisk kemi; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is a disease in which the motor neurons die in a progressive manner, leading to paralysis and muscle wasting. ALS is always fatal, usually through respiratory failure when the disease reaches muscles needed for breathing. Most cases are sporadic, but approximately 5–10% are familial. LÄS MER