Essays about: "Röntgenundersökningar"

Found 5 essays containing the word Röntgenundersökningar.

  1. 1. Evaluation of five hardwood species from Zambia to produce fuel pellets for cooking purposes : Study with a single pellet press including pellet production, post production testing and X-ray examinations

    University essay from Karlstads universitet/Avdelningen för energi-, miljö- och byggteknik

    Author : Annika Silvennoinen; [2023]
    Keywords : Pelletizing; Pellet Production; Wood Species; X-Ray examinations; Pelletisering; Pelletstillverkning; Träslag; Röntgenundersökningar;

    Abstract : 81% of the population in sub-Saharan Africa relies on charcoal and firewood to cover their energy needs for cooking. In Africa charcoal is usually produced by burning tree in a traditional kilns and then the food is cooked with a carbon-fired stoves indoors. READ MORE

  3. 2. Segmentation of x-ray images using deep learning trained on synthetic data

    University essay from KTH/Fysik

    Author : Marcus Larsson; [2023]
    Keywords : Radiography; Deep Learning; Synthetic Data; Segmentation; Röntgen; Djupinlärning; Syntetisk Data; Segmentering;

    Abstract : Radiograph examinations play a critical role in various applications such as the detection of bone pathologies and lung cancer, despite the challenge of false negatives. The integration of Artificial Intelligence (AI) holds promise in enhancing image quality and assisting radiologists in their diagnostic processes. READ MORE

  4. 3. Behovet av blyhandskar som skydd mot sekundärstrålning vid röntgenundersökning av djur

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Ulrika Palfelt; [2012]
    Keywords : djuromvårdnad; djurhälsopersonal; blyhandskar; sekundärstrålning; röntgenundersökning; legitimerad djursjukskötare;

    Abstract : X-rays are a potential risk for animal health care personnel. The present study will examine the risks for scattered radiation to the personnel, if no lead gloves are used when holding an animal during the x-ray examination. READ MORE

  5. 4. Sederingsrutinens påverkan på resultatet av höftledsröntgen : en pilotstudie

    University essay from SLU/Dept. of Clinical Sciences

    Author : Tove Hjorth; [2008]
    Keywords : höftledsdysplasi; HD; sedering; röntgen; acepromazin; medetomidin; butorphanol; golden retriever;

    Abstract : Hip dysplasia is a common, inherited malformation of the coxofemoral joint that eventually leads to osteoarthrosis. Several breeds of dogs are affected and the prevalence varies between different breeds. READ MORE

  6. 5. Optimisation of direct digital mammography with the Jackknife FROC method

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Tony Svahn; [2005]
    Keywords : Röntgen; Medicine and Health Sciences;

    Abstract : "PURPOSE: The aim of this study was to investigate how the diagnostic accuracy in digital mammography is affected by dose to the breast. MATERIAL AND METHODS: Structures resembling invasive tumours and microcalcifications on x-ray images were positioned in an anthropomorphic breast phantom equivalent to a 50 mm compressed breast containing 50% glandular tissue. READ MORE