Search for dissertations about: "I Rydén"

Showing result 1 - 5 of 22 swedish dissertations containing the words I Rydén.

  2. 1. Development of in silico methods to aid chemical risk assessment : focusing on kinetic interactions in mixtures

    Author : Elena Golosovskaia; Patrik L. Andersson; Stefan Örn; Patrik Rydén; Ester Papa; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; QSAR; physiologically based kinetic; PBK; zebrafish; ADME; mixture; bisphenols; PFAS; toxicokinetics; environmental science; miljövetenskap; Toxicology; toxikologi;

    Abstract : The environment and biota are constantly exposed to numerous chemicals through contaminated food, soil, water, and air. These chemicals can be taken up and distributed to reach sensitive tissues where they may cause various effects. Many of these chemicals lack data on their environmental and human health effects. READ MORE

  4. 2. Proteomic profiling of osteoarthritis. A computational approach to biomarker discovery

    Author : Martin Rydén; Lund Ortopedi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Computational Biology; Bioinformatics for Proteomics;

    Abstract : Understanding the molecular mechanisms of osteoarthritis (OA) is critical for early diagnosis and effective treatment. OA is a leading cause of disability and poses an increasing burden on healthcare systems, particularly with an aging global population. READ MORE

  5. 3. Statistical Analysis of Crests and Maxima in Gaussian Seas

    Author : Jesper Rydén; Matematisk statistik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Geophysics; physical oceanography; meteorology; Geofysik; programmering; aktuariematematik; fysisk oceanografi; meteorologi; Statistik; operationsanalys; actuarial mathematics; programming; Statistics; operations research; Mathematics; Matematik;

    Abstract : An important problem in ocean engineering is to find distributions for characteristic wave parameters. For wind-generated water waves at deep water, a Gaussian distribution for the wave-surface elevation is considered a reasonable model. READ MORE

  6. 4. Tamoxifen response in primary breast cancer with special reference to tumour-specific VEGF-A and VEGFR2

    Author : Lisa Rydén; Lund Kirurgi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cytology; oncology; cancerology; Cytologi; onkologi; cancer; prognosis; randomised controlled trial; adjuvant tamoxifen treatment; vascular endothelial growth factor receptor 2; breast cancer; vascular endothelial growth factor A;

    Abstract : Background: Treatment of primary breast cancer is individualised and adjuvant systemic treatment is delivered to most patients after surgery. Oestrogen receptor (ER) status and progesterone receptor status (PR) can define patients who would benefit from adjuvant endocrine therapy with tamoxifen (TAM) alone or as chemo-endocrine therapy. READ MORE

  7. 5. Acquisition strategies for fat/water separated MRI

    Author : Henric Rydén; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : This thesis focuses on new ways to more efficiently acquire the signal for fat/water separated MRI, also known as Dixon methods. In paper I, the concept of dual bandwidths was introduced to improve SNR efficiency by removing dead times in a spin echo PROPELLER sequence. READ MORE