Sökning: "current"

Visar resultat 1 - 5 av 6931 avhandlingar innehållade ordet current.

  1. 1. Essays on economic outcomes of immigrants and homosexuals

    Författare :Lina) Lina (current name Aldén Andersson; Mats Hammarstedt; Bertil Holmlund; Växjö universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Labour supply; Labour force participation; Policy evaluation; Immigrants; Self-employment; Intergenerational transmission; Occupational choice; Earnings; Sexual orientation; Discrimination; Field experiment; Housing market; Internet.; Economics; Nationalekonomi; Economics; Nationalekonomi;

    Sammanfattning : This thesis consists of five essays on the economic outcomes of immigrants and homosexuals on the labour and housing market.Essay I evaluates the effect of an in-work benefit on the labour supply of single immigrant women by means of simulation. LÄS MER

  2. 2. Kompetensfrågans lokala konkretisering: en studie av kompetensperspektivets betydelse för äldreomsorgens innehåll

    Författare :Magdalena (current name Magdalena Elmersjö) Damberg; Magdalena Damberg; Linnéuniversitetet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Socialt arbete; äldreomsorg; kompetens; Socialt arbete; Social Work;

    Sammanfattning : .... LÄS MER

  3. 3. Switched-current circuits : from building blocks to mixed analog-digital systems

    Författare :Bengt Jonsson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 4. Marine Current Energy Conversion

    Författare :Staffan Lundin; Mats Leijon; AbuBakr S. Bahaj; Uppsala universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; marine current energy; renewable energy; turbine; energy conversion; wake; Söderfors; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

    Sammanfattning : Marine currents, i.e. water currents in oceans and rivers, constitute a large renewable energy resource. This thesis presents research done on the subject of marine current energy conversion in a broad sense. LÄS MER

  5. 5. Applying the Pump and Leak Hypothesis. An experimental and theoretical investigation of the principles of ion regulation and excitability in the crustacean stretch receptor neuron

    Författare :Sten Theander; Fysioterapi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurology; neuropsychology; lobster; stretch receptor neuron; leak current; Q-current; K-Cl cotransporter; A-current; mathematical model; excitability; GABA channel; neurophysiology; ion regulation; neuropsykologi; Neurologi; neurofysiologi;

    Sammanfattning : An invertebrate nerve cell preparation, the lobster stretch receptor neuron, was investigated with respect to maintenance of its resting voltage, intracellular ion concentrations and excitability using voltage clamp technique and ion-selective microelectrodes. It was found that the resting voltage (-65 mV) of microelectrode impaled cells is caused by (a) a homogenous population of K+ channels which we denoted as leak channels (b) an electrogenic and voltage-dependent Na-K pump current and (c) an inward microelectrode-induced "impalement" current carried mainly by Na+. LÄS MER