Sökning: "Dennis Larsson Dennis Larsson"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Dennis Larsson Dennis Larsson.

  1. 1. Exploring vitamin D and steroid hormone receptors – from healthy elderly to prostate cancer cells

    Författare :Maria Araceli Diaz Cruz; Maria Faresjö; Dennis Larsson Dennis Larsson; Johan Staaf; Jönköping University; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; vitamin D; steroid hormone receptors; lifestyle; methylation; SNPs; healthy elderly; prostate cancer cells; crosstalk; PDIA3;

    Sammanfattning : The genetic background together with environmental factors and lifestyle are key contributors to the health of an individual. Genetic background is inherited and irreversible unless mutations occur. However, lifestyle habits (i.e. LÄS MER

  3. 2. Towards a multiconfigurational description of the electronic structure in solids

    Författare :Ernst Dennis Larsson; Beräkningskemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Embedding; Solids; Ionic; ab-initio model potentials; multiconfigurational quantum chemistry; SCEPIC;

    Sammanfattning : Materials of ionic crystals are ubiquitous in industrial chemistry.For example, materials such as cerium dioixde (CeO2) are used in both self-cleaning ovens and to clean exhaust fumes from cars.Other materials, such as titanium dioixde (TiO2) has been used in the solar-cell industry.So-called garnets are used in several lasers. LÄS MER

  4. 3. An X-Ray View of Core-collapse Supernovae

    Författare :Dennis Alp; Josefin Larsson; Jacco Vink; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atomic; Subatomic and Astrophysics; Atomär fysik; subatomär fysik och astrofysik;

    Sammanfattning : A core-collapse supernova (CCSN) is an astronomical explosion that indicates the death of a massive star. From observations, it is clear that a large fraction of all massive stars undergoes supernova (SN) explosions, but describing how SNe explode has remained a challenge for many decades. LÄS MER

  5. 4. Core-collapse Supernovae : Theory vs. Observations

    Författare :Dennis Alp; Josefin Larsson; Sergey Tsygankov; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Astrophysics; Supernovae; Fysik; Physics;

    Sammanfattning : A core-collapse supernova (CCSN) is an astronomical explosion that indicates the death of a massive star. The iron core of the star collapses into either a neutron star or a black hole while the rest of the material is expelled at high velocities. LÄS MER

  7. 5. Transition metal-catalyzed allylic and vinylic functionalization : Method development and mechanistic investigations

    Författare :Johanna M. Larsson; Kálmán J. Szabó; Dennis G. Hall; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; palladium; copper; catalysis; Heck reaction; C-H functionalization; allylic substitution; silylation; borylation; trifluoromethylation; fluorination; mechanistic study; transition metal; alkene; allylic silane; allylic boronate; allylic fluoride; organisk kemi; Organic Chemistry;

    Sammanfattning : The use of small molecule building blocks in, for example, pharmaceutical research and new material development, creates a need for new and improved organic synthesis methods. The use of transition metals as mediators and catalysts opens up new reaction pathways that have made the synthesis of completely new compounds possible as well as greatly improved the synthetic routes to known compounds. LÄS MER