Sökning: "shape strings"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden shape strings.

  1. 1. Prediction of zinc-binding sites in proteins and efficient protein structure description and comparison

    Författare :Nanjiang Shu; Sven Hovmöller; Elisabeth Sauer-Eriksson; Alexander Luybartsev; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; zinc-binding; shape strings; protein structures; secondary structures; machine learning; Molecular biology; Molekylärbiologi; Biochemistry; Biokemi; Bioinformatics; Bioinformatik; Structural biology; Strukturbiologi; biokemi; Biochemistry; Structural Biology; strukturbiologi; Molecular Biology; molekylärbiologi;

    Sammanfattning : A large number of proteins require certain metals to stabilize their structures or to function properly. About one third of all proteins in the Protein Data Bank (PDB) contain metals and it is estimated that approximately the same proportion of all proteins are metalloproteins. LÄS MER

  2. 2. Protein structure prediction : Zinc-binding sites, one-dimensional structure and remote homology

    Författare :Nanjiang Shu; Sven Hovmöller; Bruce Donald; Geoff Barton; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; protein structure prediction; zinc-binding; profile; homology detection; shape string; Bioinformatics; Bioinformatik; Molecular biology; Molekylärbiologi; Biochemistry; Biokemi; strukturkemi; Structural Chemistry;

    Sammanfattning : Predicting the three-dimensional (3D) structure of proteins is a central problem in biology. These computationally predicted 3D protein structures have been successfully applied in many fields of biomedicine, e.g. family assignments and drug discovery. LÄS MER

  3. 3. Strategies of power in multilingual global broadcasters : How the BBC, CNN and Aljazeera shape their Middle East news discourse

    Författare :Leon Barkho; Lars-Åke Engblom; Robert Picard; Golam Rahman; Högskolan i Jönköping; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Media and communication studies; Medie- och kommunikationsvetenskap; Middle East; Mellanöstern;

    Sammanfattning :  This study deals with the Middle East reporting of three gigantic media companies which together are largely responsible for refining and shaping our views of events in the world. The informational and communicative arm of these giants – Aljazeera, the BBC and CNN – is unprecedented in the history of human communication. LÄS MER

  4. 4. Structure, Dynamics and Phase Behaviour of Charged Soft Colloidal Dispersions

    Författare :Sofi Nöjd; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Microgels; directed self-assembly; interaction potentials; scattering methods; confocal laser scanning microscopy; dielectric spectroscopy;

    Sammanfattning : Soft and deformable ionic microgels such as poly(N-isopropylacrylamide-co-acrylic acid), PNIPAM-co-AA, microgels have shown to be a versatile alternative to the already well-established hard sphere model systems. Their tuneable interaction potential makes them well suited as model systems to study the phase behaviour found for particles interacting via a soft isotropic potential. LÄS MER

  5. 5. Segmentation of knots : a problem in 3D X-ray scanning of logs

    Författare :Katarina Flood; Linköpings universitet; []

    Sammanfattning : This thesis investigates the possibilities of using 3D X-ray tomography to detect and segment knots in logs. In the sawmill process this should be done previously to the sawing the log into boards. LÄS MER