Search for dissertations about: "B Sjöberg"

Showing result 1 - 5 of 17 swedish dissertations containing the words B Sjöberg.

  2. 1. Eel migration - results from tagging studies with relevance to management

    Author : Niklas B. Sjöberg; Sture Hansson; Håkan Wickström; Erik Petersson; Alan Walker; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Anguilla anguilla; Migration; Stocking; Marking; Anguillicola crassus; Data storage tags; Carlin tagging; Strontium; Survival analysis; Dormancy; Lake Mälaren; Baltic Sea; Atlantic Ocean; Sargasso Sea; Marine Ecology; marin ekologi;

    Abstract : In response to the drastic decline of the European eel (Anguilla anguilla (L.)) fisheries have been reduced and elvers are stocked in areas where natural abundances are low. READ MORE

  4. 2. Optimal Design in Geodetic GNSS-based Networks

    Author : Mohammad Amin Alizadeh Khameneh; Anna B. O. Jensen; Lars E. Sjöberg; Johan Vium Andersson; Terry Moore; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geodesy and Geoinformatics; Geodesi och geoinformatik;

    Abstract : An optimal design of a geodetic network helps the surveying engineers maximise the efficiency of the network. A number of pre-defined quality requirements, i.e. precision, reliability, and cost, of the network are fulfilled by performing an optimisation procedure. READ MORE

  5. 3. Phase transformation and surface chemistry of secondary iron minerals formed from acid mine drainage

    Author : Jörgen Jönsson; Lars Lövgren; Per Persson; Staffan Sjöberg; Douglas B Kent; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Inorganic chemistry; schwertmannite; goethite; lepidocrocite; acid mine drainage; sulphate; natural organic matter; mineral surface; infrared spectroscopy; EXAFS; XRD; ternary surface complex; copper II ; cadmium II ; lead II ; zinc II ; Oorganisk kemi; Inorganic chemistry; Oorganisk kemi; Inorganic Chemistry; oorganisk kemi;

    Abstract : The mining of sulphidic ore to extract metals such as zinc and copper produces huge quantities of waste material. The weathering and oxidation of the waste produces what is commonly known as Acid Mine Drainage (AMD), a dilute sulphuric acid rich in Fe(II) and heavy metals. READ MORE

  6. 4. Asine and the Argolid in the Late Helladic III Period : A Socio-Economic Study

    Author : Birgitta Sjöberg L.; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; Archaeology; BARTER; CENTRALISATION; CHAMBER TOMBS; EXCAHNGE; HIERARCY; HOUSES; INTRA-REGIONAL; LINEAR B; MARKET; PALACE; PRODUCTION; RECIPROCITY; SETTLEMENT SYSTEM; STATUS; STORAGE; THOLOS; WEALTH; WORKSHOP; Arkeologi; Archaeology subjects; Arkeologiämnen; Classical Archaeology and Ancient History; Antikens kultur och samhällsliv;

    Abstract : The Late Helladic era of Greek prehistory has long held a fascination with archaeologists and scholars of Mediterranean ancient history. In the Argolid, which forms the north-eastern part of the Peloponnese, much attention has focused on palatial sites such as Mycenae and Tiryns. READ MORE

  7. 5. Mechanisms of immune dysfunction in human lymphomas

    Author : Jan Sjöberg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Accumulating data suggest that tumor-induced immune dysfunction counteracts presumptively efficient tumor-specific immune responses, and thus contributes to disease progression. In the present work, focus was given on immune dysfunction and the underlying mechanisms in two human lymphomas, Hodgkin's disease (HD) and B cell chronic lymphocytic leukemia (B-CLL). READ MORE