Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 5473-5492 av 9887
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Miljøundersøking av Tveitevatnet og Fjøsangervassdraget i Bergen, med fokus på abbor (Perca fluviatilis) som indikatororganisme
(Master thesis, 2015-01-28)Tveitevatnet (Årstad bydel, Bergen kommune) har lenge vore påverka av forureina sigevatn fra eit gammalt deponi på Slettebakken i tillegg til industri i næromradet, noko som har gjort at miljøgifter som PCB og tungmetall ... -
Millisecond observations of nonlinear wave–electron interaction in electron phase space holes
(Journal article; Peer reviewed, 2022)Electron phase space holes (EHs) associated with electron trapping are commonly observed as bipolar electric field signatures in both space and laboratory plasma. Until recently, it has not been possible to resolve EHs in ... -
Mim-Width II. The Feedback Vertex Set Problem
(Peer reviewed; Journal article, 2020)We give a first polynomial-time algorithm for (WEIGHTED) FEEDBACK VERTEX SET on graphs of bounded maximum induced matching width (mim-width). Explicitly, given a branch decomposition of mim-width w, we give an nO(w)-time ... -
Mim-Width III. Graph powers and generalized distance domination problems
(Peer reviewed; Journal article, 2019)We generalize the family of (σ,ρ) problems and locally checkable vertex partition problems to their distance versions, which naturally captures well-known problems such as Distance-r Dominating Set and Distance-r Independent ... -
Mind the gap – Relevant design for laboratory oil exposure of fish as informed by a numerical impact assessment model
(Journal article; Peer reviewed, 2023)Laboratory experiments provide knowledge of species-specific effects thresholds that are used to parameterize impact assessment models of oil contamination on marine ecosystems. Such experiments typically place individuals ... -
Mind Your Outcomes: The ∆QSD Paradigm for Quality-Centric Systems Development and Its Application to a Blockchain Case Study
(Journal article; Peer reviewed, 2022)This paper directly addresses a long-standing issue that affects the development of many complex distributed software systems: how to establish quickly, cheaply, and reliably whether they can deliver their intended performance ... -
Mineraldannende prosesser, biosignaturer og finkornede sedimenter i karstgrotter ved Reingardslivatnet, Mo i Rana
(Master thesis, 2018-09-11)Reingardslisystemet er et grottesystem utviklet i en marmorsone som strekker seg 2,5 km i øst-vestlig retning i Reingardslia (Mo i Rana). Systemet regnes i dag som et av de lengste grottesystemene i Norge med en total ... -
Mineralogical controls on the weathering characteristics of arid continental deposits of the Colorado Plateau
(Master thesis, 2015-06-01)The Permian to Jurassic stratigraphy of the Colorado Plateau includes a number of units that were deposited under arid depositional conditions. These units each show distinctive weathering characteristics which cannot ... -
Mineralogical distribution and genetic aspects of cobalt at the active Fåvne and Loki’s Castle seafloor massive sulfide deposits, Arctic Mid-Ocean Ridges
(Journal article; Peer reviewed, 2023)The demand for responsibly sourced cobalt has increased dramatically as a result of the global transition to ‘fossil-free’ electromobility. However, the distribution, mineralogical expressions and mechanisms of concentration ... -
Minibasin depocentre migration during diachronous salt welding, offshore Angola
(Peer reviewed; Journal article, 2019)Salt tectonics is an important part of the geological evolution of many continental margins, yet the four‐dimensional evolution of the minibasins, the fundamental building block of these and many other salt basins, remains ... -
Minimal sterile neutrino dark matter
(Journal article; Peer reviewed, 2023)We propose a novel mechanism to generate sterile neutrinos νs in the early Universe, by converting ordinary neutrinos να in scattering processes νsνα→νsνs. After initial production by oscillations, this leads to an exponential ... -
A minimalist model for coevolving supply and drainage networks
(Journal article; Peer reviewed, 2021)Numerous complex systems, both natural and artificial, are characterized by the presence of intertwined supply and/or drainage networks. Here, we present a minimalist model of such coevolving networks in a spatially ... -
Minimizing Fill-in Size and Elimination Tree Height in Parallel Cholesky Factorization
(Master thesis, 1992) -
Minimum 1D velocity model and local magnitude scale for Myanmar
(Journal article; Peer reviewed, 2019)Earthquake monitoring in Myanmar has improved in recent years because of an increased number of seismic stations. This provides a good quality dataset to derive a minimum 1D velocity model and local magnitude (ML) scale ... -
Minimum Fill-in of Sparse Graphs: Kernelization and Approximation
(Peer reviewed; Journal article, 2011)The Minimum Fill-in problem is to decide if a graph can be triangulated by adding at most k edges. The problem has important applications in numerical algebra, in particular in sparse matrix computations. We develop ... -
A minimum requiring angle trisection
(Peer reviewed; Journal article, 2009) -
Mining Distinct Representations of High-Utility Itemsets Using Particle Swarm Optimization
(Master thesis, 2022-10-17)Closed high-utility itemset mining (CHUIM) and top-k high-utility itemset mining (top-k HUIM) are techniques extensively applied in data analysis to discover patterns or relationships with potentially valuable information. ... -
Mining EL⊥ Bases with Adaptable Role Depth
(Journal article; Peer reviewed, 2023)In Formal Concept Analysis, a base for a finite structure is a set of implications that characterizes all valid implications of the structure. This notion can be adapted to the context of Description Logic, where the base ... -
Mining Lepeophtheirus salmonis RNA-Seq data for qPCR reference genes and their application in Caligus elongatus
(Journal article; Peer reviewed, 2023)Lepeophtheirus salmonis and Caligus elongatus are two parasitic copepod species posing a significant threat to salmonid aquaculture. Consequently, several gene expression studies are executed each year to gain new knowledge ... -
Miocen utvikling av Vøringbassenget, basert på 2D multikanals seismikk
(Master thesis, 2010)2D multikanals seismikk, i kombinasjon med brønndata, er i denne studien benyttet for å studere de kenozoiske sedimentene i Vøringbassenget. I tillegg til den seismiske studien er fire brønner knyttet sammen med det seismiske ...