Search for dissertations about: "Extent"

Showing result 1 - 5 of 4078 swedish dissertations containing the word Extent.

  1. 1. Forest decline in South Central Ethiopia Extent, history and process

    University dissertation from Stockholm : Institutionen för naturgeografi och kvartärgeologi

    Author : Gessesse Dessie; Carl Christiansson; Johan Kleman; Peter Kinlund; Mats Widgren; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Forest decline; people-forest interaction; boundaries; khat expansion; remote sensing; social survey; south central Ethiopia; Awassa watershed; Wondo Genet; NATURAL SCIENCES Earth sciences Exogenous earth sciences Physical geography; NATURVETENSKAP Geovetenskap Exogen geovetenskap Naturgeografi; geografi med naturgeografisk inriktning; Physical Geography;

    Abstract : This study presents the extent, history and process of forest decline in Awassa watershed, south central Ethiopia. By combining different data sources such as satellite images, social surveys and historical documents, forest decline is described quantitatively and qualitatively and the main causes behind this process are identified. READ MORE

  2. 2. Evaluation of Automatic Quantification Programs for Myocardial Perfusion SPECT using Monte Carlo Simulations

    University dissertation from Department of Medical Radiation Physics, Clinical Sciences, Lund, Lund University

    Author : Henrik Hussein El Ali; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; tomografi; medicinsk instrumentering; Nuclear physics; Kärnfysik; radiologi; Klinisk fysiologi; medical instrumentation; Severity; Monte Carlo; Clinical physics; radiology; tomography; Myocardial perfusion; Extent;

    Abstract : Coronary artery disease (CAD) is a condition in which the blood supply to the myocardium is partially or completely blocked due to plaque build-up in the artery wall. Myocardial SPECT imaging is a commonly used technique to assess the blood flow to the myocardium and the function of the heart. READ MORE

  3. 3. Bit : an examination of the explanatory power of a meaning potential approach to the description of lexical meaning

    University dissertation from Stockholm : Department of English, Stockholm University

    Author : Jenny Hartman; Carita Paradis; Britt Erman; Elizabeth C. Traugott; [2013]
    Keywords : HUMANIORA; HUMANITIES; cognitive semantics; construal; configurations; SCALE; INDIVIDUATION; DEGREE; EXTENT; AMOUNT; PART-WHOLE; English; engelska;

    Abstract : Through a detailed examination of the use of the lexical item bit in four English language corpora, this study assesses whether the assumptions guiding a meaning potential perspective on lexical meaning (e.g. READ MORE

  4. 4. Prevalence, extent and severity of peri-implantitis

    University dissertation from Göteborg : University of Gothenburg

    Author : Christer Fransson; Göteborgs universitet.; Gothenburg University.; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Peri-implantitis is a disorder that affects the tissues surrounding a functional implant. Peri-implantitis can lead to implant loss and impaired function. There is limited information regarding the prevalence of peri-implantitis. In addition the extent of the disease and pattern of bone loss are poorly described. READ MORE

  5. 5. Vision Beyond the Fovea: Evaluation and Stimuli Properties

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Abinaya Priya Venkataraman; Linda Lundström; Hema Radhakrishnan; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Peripheral vision; Visual optics; Optical correction; Orientation; Stimulus extent; Moving stimulus; Contrast sensitivity; Visual acuity; Central vision loss; Myopia; Biologisk fysik; Biological Physics;

    Abstract : This research is about evaluating vision in the periphery. Peripheral vision is of fundamental importance in the performance of our everyday activities. The aim of this thesis is to develop methods suitable for the evaluation of peripheral vision and to assess how different visual functions vary across the visual field. READ MORE