Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 107-126 of 9927
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A Study of Wind-Wave Interactions using Offshore High-Frequency Wind and Wave Measurements
(Master thesis, 2022-06-01) -
A Visual Analytics Dashboard for Mental Health Therapists
(Master thesis, 2019-06-29)Mental health disorders are a significant problem throughout the western world. Cognitive Behavioral Therapy (CBT) is a common treatment form for these disorders. Internet-based Cognitive Behavioral Therapy (iCBT) provides ... -
A Weather/Mobility Analysis using Machine Learning
(Master thesis, 2020-08-25) -
A web-based dashboard to facilitate progress management of pathology workflows
(Master thesis, 2022-12-15)The Department of Pathology at Haukeland University Hospital in Bergen (HUS) has in recent years experienced a growing demand for their services. An aging population in combination with heightened use of personalized ... -
A Web-based Data-Driven Security Game for Teaching Software Security
(Master thesis, 2022-06-01) -
A workflow-integrated brain tumor segmentation system based on fastai and MONAI
(Master thesis, 2022-06-01)Artificial intelligence (AI) has achieved great results in medical imaging tasks and has the potential to improve the experiences of clinicians and patients in the future, but on the way toward AI integration in medicine, ... -
Abiotic synthesis of methane and organic compounds in Earth’s lithosphere
(Journal article; Peer reviewed, 2020)Accumulation of molecular hydrogen in geologic systems can create conditions energetically favorable to transform inorganic carbon into methane and other organic compounds. Although hydrocarbons with a potentially abiotic ... -
Abrupt change in tropical Pacific climate mean state during the Little Ice Age
(Journal article; Peer reviewed, 2023)The mean state of the tropical Pacific ocean-atmosphere climate, in particular its east-west asymmetry, has profound consequences for regional climates and for the El Niño/Southern Oscillation variability. Here we present ... -
Abrupt changes in sea ice and dynamics of Dansgaard-Oeschger events
(Doctoral thesis, 2017-12-01)Changes in sea ice are proposed as an important component in Dansgaard-Oeschger events; the abrupt climate change events that occurred repeatedly during the last ice age. Paleoclimatic reconstructions suggest an expansion ... -
Abrupt deglacial changes in the properties of the Atlantic Water entering the Arctic
(Master thesis, 2021-12-15)The Arctic Ocean and Barents Sea are currently experiencing rapid changes, with recent reductions in sea ice being linked to increased heat transport by warm Atlantic Water (AW) flowing into the Arctic Ocean. Knowledge of ... -
Abrupt high-latitude climate events and decoupled seasonal trends during the Eemian
(Peer reviewed; Journal article, 2018-07-20)The Eemian (the Last Interglacial; ca. 129–116 thousand years ago) presents a testbed for assessing environmental responses and climate feedbacks under warmer-than-present boundary conditions. However, climate syntheses ... -
Absorption properties of high-latitude Norwegian coastal water: The impact of CDOM and particulate matter
(Peer reviewed; Journal article, 2016-09)We present data from measurements and analyses of the spectral absorption due to colored dissolved organic matter (CDOM), total suspended matter (TSM), phytoplankton, and non-algal particles (NAP) in high-latitude northern ... -
Abstractions for Language-Independent Program Transformations
(Doctoral thesis, 2007-06-27) -
Acacia trees on the cultural landscapes of the Red Sea Hills
(Peer reviewed; Journal article, 2014-07-18)This paper examines interactions between five pastoral nomadic culture groups of the Egyptian and Sudanese Red Sea Hills and the acacia trees Acacia tortilis (Forssk.) Hayne subsp. tortilis and subsp. raddiana growing in ... -
Accelerated aging of polyvinyl chloride microplastics by UV irradiation: Aging characteristics, filtrate analysis, and adsorption behavior
(Journal article; Peer reviewed, 2023)The extensive use of plastic products by people has led to the prevalence of microplastics (MPs) in aquatic and terrestrial ecosystems. MPs will be able to undergo multiple aging processes and release dissolved organic ... -
An accelerated staggered scheme for variational phase-field models of brittle fracture
(Journal article; Peer reviewed, 2021)There is currently an increasing interest in developing efficient solvers for variational phase-field models of brittle fracture. The governing equations for this problem originate from a constrained minimization of a ... -
Acceleration of Oxygen Ions in Dipolarization Events: 1. CPS Distributions
(Journal article; Peer reviewed, 2021)This paper represents the second part of an investigation of the acceleration of energetic oxygen ions from encounters with a dipolarization front (DF), based on test particle tracing in the fields of an MHD simulation. ... -
Accelerometer epoch setting is decisive for associations between physical activity and metabolic health in children
(Peer reviewed; Journal article, 2020)When analysing physical activity (PA) levels using accelerometry, the epoch setting is critical to capture intensity-specific PA correctly. The aim of the present study was to investigate the PA intensity signatures related ... -
Accretionary history of Lower Ordovician island arc complexes on Bømlo: evidence from detrital zircon dating and geochemical data
(Master thesis, 2017-06-13)The provenance studies of sedimentary sequences associated with island arc complexes on Bømlo within the ophiolitic terrain of SW Norway has demonstrated that the provenance signature of these sedimentary rocks changed ...