Essays about: "Andreas Nylund"
Found 3 essays containing the words Andreas Nylund.
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1. A Lead (Pb) Mass-Balance Budget for a Dry Periglacial Catchment in West Greenland : Discussing the fate of pollutant Pb
University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskapAbstract : Lead (Pb), occurs both naturally and as a pollutant in Arctic landscape systems. The ongoing climate change, especially pronounced in the Arctic, changes the premises for Pb transport and mobility. READ MORE
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2. To be, or not to be Melanoma : Convolutional neural networks in skin lesion classification
University essay from KTH/Medicinsk teknikAbstract : Machine learning methods provide an opportunity to improve the classification of skin lesions and the early diagnosis of melanoma by providing decision support for general practitioners. So far most studies have been looking at the creation of features that best indicate melanoma. READ MORE
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3. Off-resonance correction for magnetic resonance imaging with spiral trajectories
University essay from KTH/Medicinsk teknikAbstract : The procedure of cardiographic magnetic resonance imaging requires patients to hold their breath for up to twenty seconds, creating an uncomfortable situation for many patients. It is proposed that an acquisition scheme using spiral trajectories is preferable due to their much shorter total scan time; however, spiral trajectories suffer from a blurring effect caused by off-resonance frequencies in the image area. READ MORE