Sökning: "Varying Dark Energy"

Hittade 4 uppsatser innehållade orden Varying Dark Energy.

  1. 1. Influence of Varying Electric Light Distribution on Melanopic Equivalent Daylight Illuminance and Lighting Energy Use

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Rebecka Ståhl; Parvathy Biju; [2023]
    Nyckelord :Alertness; Circadian Entrainment; Clear Sky; Correlated Colour Temperature; Daylighting; Direct Electric Lighting; Direct-Indirect Electric Lighting; Energy-Efficiency; Grasshopper; Integrative Lighting; LARK 2.0; Melanopic Equivalent Daylight Illuminance; Overcast Sky; Photopic Illuminance; Spectral Power Distribution.; Technology and Engineering;

    Sammanfattning : Human beings in modern society spend more than 90% of their time indoors to live, work, and socialize. To improve health, quality of life and task performance, integrative lighting is designed to give the right light at the right time at the eye to stimulate circadian entrainment. LÄS MER

  3. 2. Cosmological Constraints for a Varying Dark Energy Model

    Kandidat-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Abdullah Alsakka; [2023]
    Nyckelord :Astronomy; Varying Dark Energy; Distances;

    Sammanfattning : This paper uses the Pantheon+ data set that consists of 1701 light curves of 1550 unique type IaSupernova to find constraints on various cosmological models and compare them with a varying darkenergy model proposed by Chevallier, Polarski and Linder in the early 2000s and analyze it deeper.The results show a tipping point from a decelerating universe to an accelerating one at a redshift ofz = 0. LÄS MER

  4. 3. Äppelpressmassa i Sydsverige - nuvarande användningsområden och möjligheter till nya produkter

    Master-uppsats, SLU/Horticulture (until 121231)

    Författare :Elena Jönsson; [2010]
    Nyckelord :pressmassa; äppelmusttillverkning; enzymatisk brunfärgning; ensilering; brödbakning; äppelmust;

    Sammanfattning : Pomace is the solid remains (i.e. stems, pulp, seeds, and skins) after pressing for juice. The annual production of apple pomace is 593 000 ton worldwide. LÄS MER

  5. 4. InAs/GaSb quantum well structures of Infrared Detector applications. : Quantum well structure

    Magister-uppsats,

    Författare :Abu Syed Mahajumi; [2010]
    Nyckelord :MWIR;

    Sammanfattning : The detection of MWIR (mid wavelength infrared radiation) is the important for industrial, biomedical and military applications.desirable for the radiation detector to operate in the middle wavelength IR (MWIR) band corresponding to a wavelength band ranging from about 3 microns to about 5 microns. LÄS MER