Sökning: "martin lidén"

Hittade 5 avhandlingar innehållade orden martin lidén.

  1. 1. Molecular aspects of retinol uptake and activation

    Författare :Martin Lidén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Retinoids (vitamin A derivatives) are essential for a wide variety of physiological processes, including embryonic development, growth, vision, reproduction, and maintenance of various epithelia and the immune system. 11-Cis-retinal serves as the chromophore of the visual pigments in the retina, whereas the hormonal retinoids, all-trans and 9-cis retinoic acid (RA), regulate the non-visual functions via activation of nuclear retinoid receptors (RARs and RXRs). LÄS MER

  3. 2. Towards concurrent planning of railway maintenance and train services

    Författare :Tomas Lidén; Jan Lundgren; Martin Joborn; Ann-Brith Strömberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Efficiency in the public and freight transportation systems is of crucial importance for a society. Railways can offer high capacity and relatively low environmental impact, but require that several technical systems are tuned and operate well. LÄS MER

  4. 3. Concurrent planning of railway maintenance windows and train services

    Författare :Tomas Lidén; Jan Lundgren; Martin Joborn; Dennis Huisman; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Efficiency in public and freight transportation systems is of great importance for a society. Railways can other high capacity and relatively low environmental impact, but require that several technical systems are tuned and operate well. Specifically there is a tight interdependency between infrastructure and trains. LÄS MER

  5. 4. Dissertatio academica de evocatione sacrorum, quam ... sub moderamine ... Johannis Hermansson ... placidae censurae sistit Martinus Liden, O-Gothus. In aud. Gust. maj. d. 5. Decembr. an. MDCCXXX. Horis anre meridiem solitis

    Författare :Johan Hermansson; Martin Lidén; Johan Hermansson; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  7. 5. Facta Davidis, secundum jus naturæ, contra Bælium, aliosque, dissertatione graduali, annuente ampliss. facult. philos. in illustri acad. Upsal. sub præsidio ... Matthiæ Asp ... publice examinanda sistit, alumnus regius, Martinus Liden, Ostro-Gothus. In audit. Gustav. maj. d. V. Junii anni MDCCXXXI. Horis ante meridiem solitis

    Författare :Matthias Asp; Martin Lidén; Matthias Asp; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER