Sökning: "spanning"

Visar resultat 16 - 20 av 384 avhandlingar innehållade ordet spanning.

  1. 16. Theoretical studies of Membrane Proteins : Properties, Prediction Methods and Genome-wide analysis

    Författare :Erik Wallin; David Jones; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Biology; Biochemistry; Biokemi;

    Sammanfattning : Membrane proteins are a large and important class of proteins. They are responsible for several of the key functions in a living cell, e.g. transport of nutrients and ions, cell-cell signaling, and cell-cell adhesion. LÄS MER

  3. 17. Resource-Constrained Multi-Agent Control Systems: Dynamic Event-triggering, Input Saturation, and Connectivity Preservation

    Författare :Xinlei Yi; Karl H. Johansson; Lihua Xie; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Consensus; Connectivity; Dynamic event-triggered control; Formation control; Input saturation; Multi-agent systems; Self-triggered control; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : 978-91-7729-579-2A multi-agent system consists of multiple agents cooperating to achieve a common objective through local interactions. An important problem is how to reduce the amount of information exchanged, since agents in practice only have limited energy and communication resources. LÄS MER

  4. 18. Sequence-based predictions of membrane-protein topology, homology and insertion

    Författare :Andreas Bernsel; Gunnar von Heijne; Volkhard Helms; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; membrane protein; topology prediction; hidden markov model; homology detection; Sec translocon; Bioinformatics; Bioinformatik; Biochemistry; biokemi;

    Sammanfattning : Membrane proteins comprise around 20-30% of a typical proteome and play crucial roles in a wide variety of biochemical pathways. Apart from their general biological significance, membrane proteins are of particular interest to the pharmaceutical industry, being targets for more than half of all available drugs. LÄS MER

  5. 19. Air Pollution Dependency on Climate Variability and Source Region : Past, Current and Future Air Pollution Scenarios over Europe

    Författare :Camilla Andersson; Hans-Christen Hansson; Christer Johansson; Joakim Langner; David Simpson; Peter Builtjes; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Acidification; Air Pollution; Climate Change; Europe; Numerical Model; Emission; Eutrophication; Key region; Nitrogen Dioxide; Particulate Matter; PM; Source region; Surface Ozone; Tropospheric Ozone; Earth sciences; Geovetenskap; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : The main objectives of this thesis were to investigate the dependency of European air pollution on climate variability and emission source region. Calculations with a chemistry transport model (CTM) were conducted to investigate the influence of climate variability. LÄS MER

  7. 20. How the City was Owned : Property Markets, Property Rights, and Entrepreneurship in Stockholm, Sweden 1726-2018

    Författare :Klas A. M. Eriksson; Rodney Edvinsson; Bo Franzén; Christian Sandström; Erik Lakomaa; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; real estate; law; private property; public property; Stockholm; PBL; planning and building law; urban; Sweden; New Institutional Economics; long-term; mixed methods; 18th century; 19th century; 20th century; 21st century; general; specific; formulations; entrepreneurship; regulations; sharing; owning; digital entrepreneurship; digital innovation; cities; agglomeration; institutional entrepreneurship; field conditions; regulatory capture; price index; Economic History; ekonomisk historia;

    Sammanfattning : In this dissertation three central themes concerning the ownership and allocation in the city of Stockholm over long periods are examined.The first theme property markets involves constructions of real estate price indexes spanning from 1726 to 2018. LÄS MER