Sökning: "Daniel Graham"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Daniel Graham.

  1. 1. Morphology, Taxonomy and Interrelationships of Tristichopterid Fishes (Sarcopterygii, Tetrapodomorpha)

    Författare :Daniel Snitting; Per Erik Ahlberg; Graham Budd; Henning Blom; Zerina Johanson; Uppsala universitet; []
    Nyckelord :Organismic biology; Sarcopterygii; Tetrapodomorpha; Tristichopteridae; biogeography; phylogeny; Computed Tomography; Devonian; Organismbiologi;

    Sammanfattning : Tristichopterids (Sarcopterygii, Tetrapodomorpha) form a monophyletic group of exclusively Devonian fishes. This thesis consists of descriptions of new material of tristichopterids and closely related taxa, as well as new interpretations and descriptions of previously figured material. LÄS MER

  3. 2. The Role of Polyadenylation in Human Papillomavirus Type 16 Late Gene Expression

    Författare :Daniel Öberg; Stefan Schwartz; Sheila Graham; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; HPV-16; polyadenylation; mRNA stability; codon usage; hnRNP H; DSE; splicing; negative element; RNA processing; Molekylärbiologi; Molecular biology; Molekylärbiologi;

    Sammanfattning : High-risk type human papillomaviruses (HPVs) are associated with cancer. HPVs are strictly epitheliotropic and infect basal cell layers, establishing a life cycle strongly linked to the differentiation stage of the infected cells. The viral capsid late genes, L2 and L1, are only expressed in terminally differentiated epithelium. LÄS MER

  4. 3. Probing the solar wind evolution with kinetic waves

    Författare :Joan Jordi Boldú-O´Farrill Treviño; Daniel B. Graham; Herbert Gunell; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; solar wind; plasma; space physics; plasma waves; kinetic theory;

    Sammanfattning : Charged particles constantly stream outward from the Sun to fill the solar system. These particles, consisting mainly of protons and electrons, form a plasma called the solar wind. LÄS MER

  5. 4. Survival and treatment related toxicity in classical Hodgkin lymphoma

    Författare :Ingemar Lagerlöf; Daniel Molin; Graham Collins; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hodgkin lymphoma; combined modality; late effects; treatment toxicity; radiotherapy; chemotherapy; long-term; follow-up; relative survival; years of life lost; excess mortality; excess morbidity; Oncology; Onkologi;

    Sammanfattning : Treating early-stage classical Hodgkin lymphoma (cHL) by adding radiotherapy to chemotherapy gives better disease control compared to chemotherapy only. With a low median age at diagnosis, the risk from cHL needs to be weighed against the risk of treatment toxicity. LÄS MER

  7. 5. Energy Conversion and Particle Acceleration at Turbulent Plasma Jet Fronts

    Författare :Louis Richard; Yuri V. Khotyaintsev; Daniel B. Graham; Andris Vaivads; Emiliya Yordanova; Vassilis Angelopoulos; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plasma jets; Magnetic reconnection; Particle acceleration; Magnetosphere; Magnetospheric Multiscale; Fysik med inriktning mot rymd- och plasmafysik; Physics with specialization in Space and Plasma Physics;

    Sammanfattning : High-speed plasma flows (jets) are ubiquitous phenomena in the visible Universe. When the fast plasma flow encounters the ambient plasma at rest, it forms a front where its kinetic energy is dissipated. At the jet front, charged particles gain energy from the electromagnetic fields through heating and acceleration. LÄS MER