Sökning: "lindeberg"

Visar resultat 11 - 15 av 28 avhandlingar innehållade ordet lindeberg.

  1. 11. The Swedish varved clays revisited : spectral- and image analysis of different types of varve series from the Baltic basin

    Författare :Greger Lindeberg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Kvartärtiden; Geokronologi;

    Sammanfattning : .... LÄS MER

  3. 12. New Conditional Gene Targeting Methods : For Studying Neurotrophic Mechanisms in Selected Neuronal Populations

    Författare :Jonas Lindeberg; Christer Betsholtz; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Neurovetenskap; Neurology; Neurologi; Developmental Neurosciences; Medicinsk utvecklings- och neurobiologi;

    Sammanfattning : Powerful techniques to manipulate the mouse genome have had a great impact on our understanding of biology. The major drawback with conventional transgenic methods is that the genetic alteration will be present in every cell of the animal, from conception and onwards. LÄS MER

  4. 13. High aspect ratio microsystem fabrication by ion track lithography

    Författare :Mikael Lindeberg; Lubomyr Romankiw; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Materialvetenskap; Materials science; Teknisk materialvetenskap; materialvetenskap; Materials Science;

    Sammanfattning : The microsystem processing of today is based on an assortment of diverse and contrasting fabrication techniques, sprung from the microelectronic industry. Microsystem technology has primarily been developed to meet the demands for scaled down low-cost sensor and actuator systems. These devices are based on a number of contrasting principles, e.g. LÄS MER

  5. 14. Järn i jorden : Spadformiga ämnesjärn i Mellannorrland

    Författare :Marta Lindeberg; Torun Zachrisson; Terje Gansum; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Ämnesjärn; järn; järnålder; Norrland; depå; landskap; Archaeology subjects; Arkeologiämnen; Archaeology; North European; Arkeologi; nordeuropeisk; arkeologi; Archaeology;

    Sammanfattning : This thesis explores how the spade-shaped currency bars of central Norrland were used in different contexts and what significance they held. Spade-shaped currency bars give us a glimpse of a world-view different than our own where the intermediary form the bars represented bestowed upon them a much fuller significance than did their place in the production process. LÄS MER

  7. 15. Studies on the chemistry of delignification in alkaline media

    Författare :Otto Lindeberg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Several questions concerning the structure of lignins in pulp (residual lignins) have not been resolved. It is not known whetherit is composed of lignin units originally present in the lignin and stable to the pulping conditions, or ifit contains structures formed by stabilization (side-reactions) of initially labile structures, or ifthere are stable bonds between the carbohydrates and the lignin, initially present and/or formed during the cook, or if4. LÄS MER