Sökning: "Infrared"

Visar resultat 6 - 10 av 643 uppsatser innehållade ordet Infrared.

  1. 6. FÖRUNDERSÖKNING AV EN EGYPTISK POLYKROM KISTA Dokumentation, tillståndsbeskrivning och analys

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Ida Kingo; [2023-06-15]
    Nyckelord :consolidation; heritage science; ancient Egypt; polychrome coffin; XRF; FTIR;

    Sammanfattning : On ancient Egyptian polychrome art and mainly on coffins, it was normal practice to apply a thick ground and gesso before painting the wood. Sometimes varnish was also applied. Due to fluctuating levels of relative humidity and temperature, the wood swells and shrinks, causing the layers on top of the wood to become damaged. LÄS MER

  3. 7. Detection and Analysis of Anomalies in Tactical Sensor Systems through Structured Hypothesis Testing

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

    Författare :Fredrik Ohlson; [2023]
    Nyckelord :Tactical sensor systems; Sensor fusion; Model based diagnostics; Hypothesis testing; Taktiska sensor system; Sensor fusion; Modellbaserad diagnostisering; Hypotesprövning;

    Sammanfattning : The project explores the domain of tactical sensor systems, focusing on SAAB Gripen’s sensor technologies such as radar, RWR (Radar Warning Receiver), and IRST (InfraRed Search and Track). The study employs structured hypothesis testing and model based diagnostics to examine the effectiveness of identifying and isolating deviations within these systems. LÄS MER

  4. 8. The quest for a classical bulge - a study of kinematics, abundances, and ages using microlensed dwarf stars and Gaia

    Master-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Författare :Calum Kvernes Macpherson; [2023]
    Nyckelord :Bulge; Milky Way; Kinematics; Galpy; Dwarf Stars; Physics and Astronomy;

    Sammanfattning : Context: We present an kinematical analysis of 90 F and G type dwarf, turn-off, and subgiant stars in the Galactic bulge. These stars were observed with high-resolution spectrographs during gravitational microlensing events This allowed for their ages, abundances, and radial velocities to be ascertained while they were significantly brighter. LÄS MER

  5. 9. Automatiserade sorteringsprocesser för textilavfall : En studie av återvinningseffektivitet och resursflöden

    Kandidat-uppsats, KTH/Produktionsutveckling

    Författare :Amanda Gren; [2023]
    Nyckelord :textile waste; automated sorting; recycling; circular economy; climate impact; sustainable consumption and production; textilavfall; automatiserad sortering; återvinning; cirkulär ekonomi; klimatpåverkan; hållbar konsumtion och produktion;

    Sammanfattning : Textilkonsumtion i världen har ökat drastiskt under de senaste decennierna, vilket också syns i övergången till att fast fashion nu dominerar textilindustrin. Även i Sverige har konsumtionen ökat, vilket bidrar till att textilindustrin skapar allvarliga följder för miljön. LÄS MER

  7. 10. The Neural Correlates of Sensory Processing Sensitivity : a Systematic Review

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Carolina Rundcrantz Zubcevic; [2023]
    Nyckelord :sensory processing sensitivity; highly sensitive person; personality trait; fMRI;

    Sammanfattning : Sensory processing sensitivity is an innate temperament trait characterized by deeper cognitive processing of stimuli, increased empathy and emotionality, ease of overstimulation, and heightened awareness of subtileties in the environment. This systematic review aims to review the literature that has investigated the neural correlates of sensory processing sensitivity. LÄS MER