Sökning: "X He"

Visar resultat 1 - 5 av 133 avhandlingar innehållade orden X He.

  1. 1. Identification and functional analysis of anti-citrullinated protein antibodies in rheumatoid arthritis

    Författare :Yibo He; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Rheumatoid arthritis (RA) is a complex autoimmune disease and typically manifested by joint inflammation and bone erosion with approximately 0.5% of the global population affected. To date, it is believed that genetic predisposition (e.g. LÄS MER

  3. 2. Inferring Ancestry : Mitochondrial Origins and Other Deep Branches in the Eukaryote Tree of Life

    Författare :Ding He; Sandra Baldauf; Siv Andersson; Andrew Roger; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Molecular Phylogeny; Phylogenomics; Mitochondria; Eukaryote tree of life; Biology with specialization in Systematics; Biologi med inriktning mot systematik; Biologi med inriktning mot molekylär evolution; Biology with specialization in Molecular Evolution;

    Sammanfattning : There are ~12 supergroups of complex-celled organisms (eukaryotes), but relationships among them (including the root) remain elusive. For Paper I, I developed a dataset of 37 eukaryotic proteins of bacterial origin (euBac), representing the conservative protein core of the proto-mitochondrion. LÄS MER

  4. 3. High temperature performance of materials for future power plants

    Författare :Junjing He; Pavel Korzhavyi; Rolf Sandström; Stefano Spigarelli; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Austenitic stainless steels; Nickel based superalloys; Low cycle fatigue; Creep-fatigue; Creep cavitation; Grain boundary sliding; Cavity nucleation; Cavity growth; Creep rupture strength; Advanced ultra-supercritical power plants.; Teknisk materialvetenskap; Materials Science and Engineering;

    Sammanfattning : Increasing energy demand leads to two crucial problems for the whole society. One is the economic cost and the other is the pollution of the environment, especially CO2 emissions. Despite efforts to adopt renewable energy sources, fossil fuels will continue to dominate. LÄS MER

  5. 4. Antibiotic resistance in biogas processes

    Författare :He Sun; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Anaerobic digestion (AD) is a well-established technology that can play a key role in development of a sustainable society. In AD, organic wastes such as animal manure, food waste and crop residues are used as substrate and converted to biogas and digestate, which represent green energy and a biofertiliser. LÄS MER

  7. 5. Environmental and Behavioral Economics - Applications to China

    Författare :Haoran He; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; charitable giving; China; contingent behavior; dictator game; experiment; earned endowment; external validity; field experiment; gender; household decision-making; laboratory experiment; litter; market-based policy; natural experiment; plastic bags; random parameter model; relative influence; revealed behavior; spouses; stated preference; time preferences; windfall money;

    Sammanfattning : Paper 1: “The Effects of an Environmental Policy on Consumers – Lessons from the Chinese Plastic Bag Regulation.” To reduce plastic bag litter, China introduced a nationwide regulation requiring all retailers to charge for plastic shopping bags on June 1, 2008. LÄS MER