Sökning: "body proxy"

Visar resultat 21 - 24 av 24 avhandlingar innehållade orden body proxy.

  1. 21. Changing Lowland Permafrost in Northern Sweden: Multiple Drivers of Past and Future Trends

    Författare :Margareta Johansson; Institutionen för naturgeografi och ekosystemvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Climate warming is more pronounced in the Arctic than in other parts of the world. This warming affects the terrestrial cryosphere including permafrost with consequences ranging from societal impacts to changes in hydrology and feedbacks in the climate system such as those imposed by changing greenhouse gas exchanges. LÄS MER

  3. 22. Development of the mineralogical path for geometallurgical modeling of iron ores

    Författare :Mehdi Parian; Antti Remes; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mineralteknik; Mineral Processing;

    Sammanfattning : The demands for more effective utilization of ore bodies and proper risk management in the mining industry have resulted in a new cross discipline called geometallurgy. Geometallurgy connects geological, mineral processing and subsequent downstream processing information together to provide a comprehensive model to be used in production planning and management. LÄS MER

  4. 23. Development of a geometallurgical framework for iron ores - A mineralogical approach to particle-based modeling

    Författare :Mehdi Parian; Pertti Lamberg; Jan Rosenkranz; Julie Hunt; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geometallurgy; process simulation; breakage characterization; ore texture; iron ore; modal mineralogy;

    Sammanfattning : The demands for efficient utilization of ore bodies and proper risk management in the mining industry have resulted in a new cross-disciplinary subject called geometallurgy. Geometallurgy connects geological, mineral processing and subsequent downstream processing information together to provide a comprehensive model to be used in production planning and management. LÄS MER

  5. 24. Family history, genes and gene-environment interaction in risk and prognosis of non-Hodgkin lymphoma

    Författare :Fredrik Baecklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Non-Hodgkin lymphoma (NHL) is a heterogeneous group of malignant diseases arising from lymphocytes. There are about 40 subtypes according to the World Health Organizations classification system, differing in morphology, immunophenotype, genetic and/or clinical features. LÄS MER