Sökning: "Håkan Norberg"

Hittade 2 avhandlingar innehållade orden Håkan Norberg.

  1. 1. On-site production synchronisation : improving the resource-flow in construction projects

    Författare :Håkan Norberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction Engineering and Management; Byggproduktion;

    Sammanfattning : This thesis presents a process model to support the synchronisation of work flow and resource flows in construction projects. The process model is based on a combination of Information and Communication Technologies (ICT) and construction management methods. Work-flow is defined as the flow of work on-site, i.e. LÄS MER

  3. 2. Teleost reproduction: Aspects of Arctic char (Salvelinus alpinus) oocyte growth and maturation

    Författare :Håkan Berg; Per-Erik Olsson; Birgitta Norberg; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Zoophysiology; Salmonid; oocyte growth; vitellogenin; vitelline envelope protein; stress; cortisol; oocyte maturation; membrane receptor; Zoofysiologi; Animal physiology; Zoofysiologi; Zoophysiology; zoofysiologi;

    Sammanfattning : In all vertebrate species, reproduction is a hormonally controlled process, important for growth and maturation of gonads and germ cells. Production of functional germ cells is of outmost importance to secure the survival of a species. Fish comprises 50% of the known vertebrates and are found in aquatic habitats all over the world. LÄS MER