Sökning: "Regulus"

Hittade 4 uppsatser innehållade ordet Regulus.

  1. 1. BESTRIDBARA VILLKOR OCH SVÅRFÖLJDA EXEMPEL. En textkritisk läsning av Horatius’ femte Romarode (Hor. Carm. 3, 5 ”Caelo tonantem”)

    Kandidat-uppsats, Göteborgs universitet/Institutionen för språk och litteraturer

    Författare :Elle Boman; [2021-06-16]
    Nyckelord :latin; Horatius; Romarodena; översättning; textkritik; Regulus;

    Sammanfattning : I ett avgörande skede av Horatius’ femte Romarode (Hor. Carm. 3, 5, 13–18) beskrivs hur den historiska figuren Regulus bestrider villkoren för en fångutlämning, med invecklade hänvisningar till ett exempel (exemplo), en katastrof (perniciem) och en kommande tidsålder (veniens in aevum). LÄS MER

  3. 2. Magnetic nozzle plume plasma simulation through a Particle-In-Cell approach in a 3-D domain for a Helicon Plasma Thruster. : A collaboration with REGULUS project T4i Technology for Propulsion and Innovation s.p.a.

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Cesare Vesco; [2021]
    Nyckelord :Particle-In-Cell PIC ; Monte Carlo; Helicon Plasma Thruster; SPIS; Magnetic Nozzle; collisions; cross sections.; Particle-In-Cell PIC ; Monte Carlo; Helicon Plasma Thruster; SPIS; Magnetiska Dysan; kollisions; cross sections.;

    Sammanfattning : Recent advances in plasma-based propulsion systems have led to the development of electromagnetic Radio-Frequency (RF) plasma generation and acceleration systems, called Helicon Plasma Thrusters (HPT). One of the pioneer companies developing this new type of space propulsion is T4i Technology for Propulsion and Innovation s.p.a. LÄS MER

  4. 3. Solution of the neutrals species in a weakly ionised plasma by means of the SIMPLE algorithm

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Alberto Zorzetto; [2021]
    Nyckelord :Boundary conditions; Helicon Plasma Thruster; Neutrals species; OpenFOAM®; Plasma; SIMPLE; Gränsvillkor; Helicon Plasma Thruster; Neutrala Partiklar; OpenFOAM®; Plasma; SIMPLE;

    Sammanfattning : In recent years, the Helicon Plasma Thruster (HPT) has become one of the most promising technologies of in-space electric propulsion. T4i Technology for Propulsion and Innovation S.P.A. LÄS MER

  5. 4. Comparison of bird communities in stands of introduced lodgepole pine and native Scots pine in Sweden

    Kandidat-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Arvid Alm; [2013]
    Nyckelord :Boreal forest; Pinus contorta; Pinus sylvestris; bird assemblage; Muscicapa striata;

    Sammanfattning : The introduced lodgepole pine (Pinus contorta) occupies more than 650 000 hectares in Sweden. There are some differences between lodgepole pine and Scots pine (Pinus sylvestris) forests which could affect bird assemblages, for example differences in canopy density and ground vegetation. LÄS MER