Search for dissertations about: "contrast sensitivity"
Showing result 1 - 5 of 352 swedish dissertations containing the words contrast sensitivity.
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1. Improving Peripheral Vision Through Optical Correction and Stimulus Motion
Abstract : The loss of central vision subsequent to macular disease is often extremely debilitating. People with central field loss (CFL) must use other peripheral areas of the retina in order to see; areas with inferior resolution capacity, which are also affected by off-axis optical errors. READ MORE
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2. Spatial Vision in Bees : Behavioural investigation of spatial resolution and contrast sensitivity
Abstract : Bees use multiple sensory modalities to perform day-to-day tasks. Light allows them to perceive objects and the general features of their surroundings, enabling them to find food and to navigate safely across the landscape. READ MORE
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3. Bone Conduction Hearing in Human Communication - Sensitivity, Transmission, and Applications
Abstract : Sound perceived via Bone Conduction (BC) consists of vibrations transmitted to the cochleae through the skull bone from either one's own voice, the surrounding sound field, or a BC transducer. In two-way communication systems, BC is believed to improve the sound quality when used in specific environments, e.g. READ MORE
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4. X-ray Phase Contrast Tomography : Setup and Scintillator Development
Abstract : X-ray microscopy and micro-tomography (μCT) are valuable non-destructive examination methods in many disciplines such as bio-medical research, archaeometry, material science and paleontology. Besides being implemented at synchrotrons radiation sources, laboratory setups using an X-ray tube and high-resolution scintillation detector routinely provide information on the micrometre scale. READ MORE
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5. Cold Sensitivity in injured and normal hands. Consequences for daily life
Abstract : Cold sensitivity is a common and persistent complaint after various hand injuries and diseases. The general aim of the thesis was to investigate the consequences of cold sensitivity for daily life in patients with traumatic hand injuries and hand-arm vibration syndrome (HAVS). READ MORE