Essays about: "biologisk vävnad"

Showing result 6 - 10 of 13 essays containing the words biologisk vävnad.

  1. 6. Characterization of Radiomics Features Extracted from Images Generated by the 0.35 T Scanner of an Integrated MRI-Linac

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Rebecka Ericsson Szecsenyi; [2020]
    Keywords : Medicine and Health Sciences;

    Abstract : Purpose: In an era of personalized oncology where the aim is to give every patient the right treatment at the right time an area of promising research is emerging called radiomics, or quantitative image analysis. The main underlying hypothesis is that pathophysiological information can be found in image texture not visible to the bare eye that can improve diagnosis, treatment adaption or be linked to a certain clinical outcome. READ MORE

  3. 7. Skin Models for Screening of Topical Delivery

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Johanna Carlsson; [2020]
    Keywords : Transdermal delivery; biological actives; topical formulations; penetration enhancers; skin models; permeation through skin; penetration into skin;

    Abstract : The interest of drug delivery via the skin is progressively increasing due to its convenience and affordability. However, the skin has an effective barrier function which hinders drugs to penetrate. READ MORE

  4. 8. Atherosclerosis - A finite element study of plaque distribution and stability

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Paul Lidgard; [2017]
    Keywords : Atherosclerosis; Plaque; Stability; Finite element; Technology and Engineering;

    Abstract : Atherosclerosis is a chronic disease of arteries. Cardiovascular diseases, of which atherosclerosis is an underlying mechanism, are the most common causes of death globally. The disease is characterised by lipids having penetrated the intima of the artery wall, accompanied by inflammation, fibrosis and endothelial hyperplasia. READ MORE

  5. 9. Measuring the Optical Properties of Human Muscle Tissue using Time-of-Flight Spectroscopy in the Near Infrared

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

    Author : Staffan Strömblad; [2015]
    Keywords : photon; Time-of-Flight; muscle tissue; optical; spectra; Infrared; Physics and Astronomy; Technology and Engineering;

    Abstract : Optical spectroscopy is commonly used in technology and science today. The presence and concentration of a substance can be determined by its spectral signature, the typical wavelengths that are absorbed (or emitted) by the atoms or molecules. READ MORE

  6. 10. Look-up table based Monte Carlo inverse model as a tool to discover liver tumors

    University essay from Lunds universitet/Fysiska institutionen

    Author : Alexandra Andersson; [2015]
    Keywords : tumour; Diffuse reflectance spectroscopy; Look-up table; Forward model; Inverse model; Monte Carlo; liver; Physics and Astronomy;

    Abstract : Diffuse reflectance spectroscopy is a method that allows investigation of the chromophore composition of tissue. The objective is to explore if the composition can be used to determine whether the tissue is healthy or not. The measured diffuse reflectance is often modelled by a diffusion model. READ MORE