Sökning: "spatial and temporal analysis"

Visar resultat 1 - 5 av 121 uppsatser innehållade orden spatial and temporal analysis.

  1. 1. Detecting bark beetle damage with Sentinel-2 multi-temporal data in Sweden

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Shuo Yang; [2019]
    Nyckelord :Physical Geography and Ecosystem Analysis; Remote Sensing; Bark Beetle; Insect Detection; Sentinel-2; Forest Health; Maximum Likelihood; Random Forest; Spectral Signature; Vegetation Indices; Earth and Environmental Sciences;

    Sammanfattning : The European spruce bark beetle is considered as one of the most destructive forest insects to Norway spruce trees in Europe. Climate change may increase the frequency and intensity of bark beetle outbreaks. It is therefore of vital importance to detect the bark beetle outbreaks and take it under control to prevent further damages. LÄS MER

  2. 2. Investigating health in medieval Uppsala : An osteological analysis of skulls from the anatomical collection of Museum Gustavianum

    Magister-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

    Författare :Varvara Papamargariti; [2019]
    Nyckelord :human osteology; health; cranial pathologies; dental disease; Middle Ages; medieval; Uppsala;

    Sammanfattning : Denna studie behandlar hälsan i det medeltida Uppsala genom osteologiska analyser på 32 skallar från Gustavianums anatomiska samling. Skallarna i fråga är del av en större grupp med mänskliga benrester som hittades vid Östra Ågatan år 1909. LÄS MER

  3. 3. The Potential of Intra-fraction Monitoring of Patient Anatomy Using a Parameterized Motion Model

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Maya Staneva; [2019]
    Nyckelord :;

    Sammanfattning : Radiotherapy aims to strike a tumour with high accuracy, but anatomic changes and internal organ motion introduce uncertainties and therefore large margins are conventionally used to compensate for this. The MR-Linac will enable target tracking prior to and during treatment which will make daily adjustments of a treatment plan possible. LÄS MER

  4. 4. Characterization of γ-rays at MAST

    Kandidat-uppsats, Uppsala universitet/Tillämpad kärnfysik

    Författare :Erik Blom; [2019]
    Nyckelord :fusion; MAST; MAST upgrade; neutron collimated flux monitor; neutron camera; gamma-ray;

    Sammanfattning : The γ-ray characterizing possibility of the neutron collimated flux monitor (in short, Neutron Camera) at the Mega Ampere Spherical Tokamak (MAST) is explored. Typically used to monitor neutron emission, the Neutron Camera has excellent neutron/γ-ray discrimination properties and thus presents the opportunity to measure spatially and temporally resolved γ-ray emission - a possibility of an additional fusion diagnostics method with already existing equipment. LÄS MER

  5. 5. Decoding Electrocorticography Signals by Deep Learning for Brain-Computer Interface

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Guillaume JUBIEN; [2019]
    Nyckelord :Deep learning; BCI; ECoG; Spatial filtering;

    Sammanfattning : Brain-Computer Interface (BCI) offers the opportunity to paralyzed patients to control their movements without any neuromuscular activity. Signal processing of neuronal activity enables to decode movement intentions. Ability for patient to control an effector is closely linked to this decoding performance. LÄS MER