Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 1513-1532 av 10318
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Continuous dependence estimates for viscosity solutions of fully nonlinear degenerate elliptic equations.
(Department of Applied Mathematics report, Research report, 2001-08) -
Continuous Levels-of-Detail and Visual Abstraction for Seamless Molecular Visualization
(Peer reviewed; Journal article, 2014-05-06)Molecular visualization is often challenged with rendering of large molecular structures in real time. We introduce a novel approach that enables us to show even large protein complexes. Our method is based on the ... -
A Continuous Max-Flow Approach to Minimal Partitions with Label Cost Prior
(Chapter; Peer reviewed, 2011)This paper investigates a convex relaxation approach for minimum description length (MDL) based image partitioning or labeling, which proposes an energy functional regularized by the spatial smoothness prior joint with a ... -
Continuous Max-Flow for Image Segmentation with Shape Priors
(Master thesis, 2014-06-02)In this thesis we propose a stable method for image segmentation with shape priors. The original Chan-Vese intensity based segmentation model with regularisation term is extended to include shape prior information. We study ... -
Continuous monitoring of the isotopic composition of surface water vapor at Lhasa, southern Tibetan Plateau
(Journal article; Peer reviewed, 2021)The stable isotopes (δ18O and δD) of water vapor are used to characterize continuous variations in large-scale and boundary-layer atmospheric processes. We presented continuous measurements of δ18O in surface water vapor ... -
A continuous tephrostratigraphic record from the Labrador Sea spanning the last 65 ka
(Journal article; Peer reviewed, 2020)Volcanic ash preserved in marine sediment sequences is key for independent synchronization of palaeoclimate records within and across different climate archives. Here we present a continuous tephrostratigraphic record from ... -
Continuous Updating of a Coupled Reservoir-Seismic Model Using an Ensemble Kalman Filter Technique
(Doctoral thesis, 2007-03-29)This work presents the development of a method based on the ensemble Kalman filter (EnKF) for continuous reservoir model updating with respect to the combination of production data, 3D seismic data and time-lapse seismic ... -
Contractional deformation of porous sandstone: Insights from the Aztec Sandstone, SE Nevada, USA
(Peer reviewed; Journal article, 2015-05)Contractional deformation of highly porous sandstones is poorly explored, as compared to extensional deformation of such sedimentary rocks. In this work we explore the highly porous Aztec Sandstone in the footwall to the ... -
Contractional deformation of porous sandstones. Laramide and Sevier deformation of the Navajo and Aztec sandstones in western USA
(Doctoral thesis, 2015-02-16)In response to stress, high porosity sandstones tend to deform and localize strain in the form of deformation bands, which form by rotation, sliding and potentially crushing of grains. Contrary to slip surfaces and fractures, ... -
Contrasting geomorphic and stratigraphic responses to normal fault development during single and multi-phase rifting
(Journal article; Peer reviewed, 2022-01-10)Understanding the impact of tectonics on surface processes and the resultant stratigraphic evolution in multi-phase rifts is challenging, as patterns of erosion and deposition related to older phases of extension are ... -
Contrasting plant–soil–microbial feedbacks stabilize vegetation types and uncouple topsoil C and N stocks across a subarctic–alpine landscape
(Journal article; Peer reviewed, 2022)Global vegetation regimes vary in belowground carbon (C) and nitrogen (N) dynamics. However, disentangling large-scale climatic controls from the effects of intrinsic plant–soil–microbial feedbacks on belowground processes ... -
Contrasting response to nutrient manipulation in Arctic mesocosms are reproduced by a minimum microbial food web model
(Peer reviewed; Journal article, 2015-01-27)A minimum mathematical model of the marine pelagic microbial food web has previously shown to be able to reproduce central aspects of observed system response to different bottom-up manipulations in a mesocosm experiment ... -
Contrasting responses of the ocean’s oxygen minimum zones to artificial re-oxygenation
(Journal article; Peer reviewed, 2023)Studies assessing potential measures to counteract the marine deoxygenation attributed to anthropogenic activities have been conducted in a few coastal environments and at regional scale, but not yet on a global scale. One ... -
Contrasting the phospholipid profiles of two neoplastic cell lines reveal a high PC:PE ratio for SH-SY5Y cells relative to A431 cells
(Journal article; Peer reviewed, 2023)Lipids have been implicated in Parkinson's Disease (PD). We therefore studied the lipid profile of the neuroblastoma SH-SY5Y cell line, which is used extensively in PD research and compared it to that of the A431 epithelial ... -
A contrastive learning approach for individual re-identification in a wild fish population
(Journal article; Peer reviewed, 2023)In both terrestrial and marine ecology, physical tagging is a frequently used method to study population dynamics and behavior. However, such tagging techniques are increasingly being replaced by individual re-identification ... -
Contribution of Calanus to the mesozooplankton biomass in the Barents Sea
(Peer reviewed; Journal article, 2018)Copepods from the genus Calanus are crucial prey for fish, seabirds and mammals in the Nordic and Barents Sea ecosystems. The objective of this study is to determine the contribution of Calanus species to the mesozooplankton ... -
Contribution of homeobox genes to the development of the oikoplastic epithelium, a major novelty of tunicate Larvaceans
(Doctoral thesis, 2016-11-23)The development of complex organisms is controlled by numerous genes, including developmentally regulated transcription factors (TF) encoded by multiple gene families. A well diversified group of TFs is the superclass of ... -
Contributions to the Theory of Atoms and Molecules in Strong Electromagnetic Fields
(Doctoral thesis, 2006-09-29) -
Contributors to linkage between Arctic warming and East Asian winter climate
(Journal article; Peer reviewed, 2021)Previous modelling and observational studies have shown discrepancies in the interannual relationship of winter surface air temperature (SAT) between Arctic and East Asia, stimulating the debate about whether Arctic change ... -
Control of Barents Sea wintertime cyclone variability by large-scale atmospheric flow
(Journal article; Peer reviewed, 2020)Extratropical cyclones transport heat and moisture into the Arctic, which can promote surface warming and sea ice melt. We investigate wintertime cyclone variability in the Barents Sea region to understand what controls ...