Sökning: "lin lee"

Hittade 4 avhandlingar innehållade orden lin lee.

  1. 1. Development of metal complexes for water oxidation

    Författare :Bao-Lin Lee; Sascha Tiede; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : In the course of developing a water oxidation catalyst, five metal complexes have been synthesised, characterised and studied for catalytic activity. Three of them are dinuclear complexes (Ru, Co and Cu) of 2,6-bis[(2-hydroxybenzyl)-(2-pyridylmethyl)aminomethyl]-4-methylphenol (H3bbpmp). LÄS MER

  3. 2. Development of metal complexes for water oxidation

    Författare :Bao-Lin Lee; Björn Åkermark; Xiaodong Zou; Antoni Llobet; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; organisk kemi; Organic Chemistry;

    Sammanfattning : In an artificial version of photosynthesis, sunlight and water are used to produce fuels. Our research focuses on the bottleneck in this process, the photooxidation of water. In the course of developing a water oxidation catalyst, a number of metal complexes have been synthesised, characterised, and studied for catalytic activity. LÄS MER

  4. 3. The zebrafish as a model to elucidate human diseases and development

    Författare :Samantha Lin Chiou Lee; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis explores the zebrafish as a model organism to illuminate our understanding of processes that orchestrate the progression of cancer metastasis and myogenesis. First, I describe the successful establishment of a cancer metastasis model in the zebrafish, specifically to study intravasation - one of the earliest steps in the metastatic cascade. LÄS MER

  5. 4. Acoustic characterization of orifices and perforated liners with flow and high-level acoustic excitation

    Författare :Lin Zhou; Hans Bodén; Wim De Roeck; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bias Flow; Grazing Flow; Nonlinear Acoustics; Acoustic Impedance; Impedance Eduction; Single Mode Straightforward Method; Uncertainty Analysis; LEE; LNSE; Järnvägsgruppen - Ljud och vibrationer; Järnvägsgruppen - Ljud och vibrationer;

    Sammanfattning : This thesis is motivated by the need for noise control in aircraft engine with orifices and perforated liner. The presence of high-level acoustic excitation, different flow situations either bias flow, grazing flow or any combination in the aircraft engine, makes the acoustic behavior complex due to the interaction between sound and flow over the lined wall. LÄS MER