Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 5068-5087 av 10319
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Long time well-posedness of Whitham-Boussinesq systems
(Journal article; Peer reviewed, 2022)Consideration is given to three different full dispersion Boussinesq systems arising as asymptotic models in the bi-directional propagation of weakly nonlinear surface waves in shallow water. We prove that, under a ... -
Long Wave Models with Application to High Speed Vessels in Shallow Water
(Doctoral thesis, 2007-02-23) -
Long, stitch-free slot waveguide with s-bend tapered couplers for IR-sensing applications using electron beam lithography
(Journal article, 2022)We use the fixed beam moving stage (FBMS) electron beam lithography technique to pattern a 10 mm long slot waveguide with s-bend tapered double-tip couplers. The fabrication method solves two major limitations of the FBMS ... -
Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s = 13 TeV
(Journal article; Peer reviewed, 2021)Two-particle angular correlations are measured in high-multiplicity proton-proton collisions at s√ = 13 TeV by the ALICE Collaboration. The yields of particle pairs at short-(∆η ∼ 0) and long-range (1.6 < |∆η| < 1.8) in ... -
Long-range angular correlations of π, K and p in p–Pb collisions at \(\sqrt{s_{NN}}\) = 5.02 TeV
(Peer reviewed; Journal article, 2013-10)Angular correlations between unidentified charged trigger particles and various species of charged associated particles (unidentified particles, pions, kaons, protons and antiprotons) are measured by the ALICE detector in ... -
Long-range angular correlations on the near and away side in p-Pb collisions at \(\sqrt{s_{NN}}\) = 5.02 TeV
(Peer reviewed; Journal article, 2013-02)Angular correlations between charged trigger and associated particles are measured by the ALICE detector in p-Pb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV for transverse momentum ranges within 0.5 ... -
Long-range interactions and dynamics of excited atoms
(Master thesis, 2010-06-10)A study of the dynamics of excited hydrogenic atoms, with emphasis on analytical and numerical calculations of the time-independent and the time-dependent Schrõdinger equation. A short description of Rydberg atoms and their ... -
Long-range transcriptional regulation of vertebrate developmental genes and the evolution of genome architecture
(Doctoral thesis, 2008-09-12)Despite the recent massive progress in production of vertebrate genome sequence data and large-scale efforts to completely annotate the human genome, we still have scant knowledge of the principles that built genomes in ... -
Long-read single-molecule RNA structure sequencing using nanopore
(Journal article; Peer reviewed, 2022)RNA molecules can form secondary and tertiary structures that can regulate their localization and function. Using enzymatic or chemical probing together with high-throughput sequencing, secondary structure can be mapped ... -
Long-term change in a behavioural trait: truncated spawning distribution and demography in Northeast Arctic cod
(Peer reviewed; Journal article, 2015-04)Harvesting may be a potent driver of demographic change and contemporary evolution, which both may have great impacts on animal populations. Research has focused on changes in phenotypic traits that are easily quantifiable ... -
Long-term changes in life-history traits of Norwegian spring-spawning herring
(Doctoral thesis, 2019)Life-history traits are key determinants of populations’ dynamics. Those traits are susceptible to natural selection and are therefore sensitive to the mortality regime and the selection pattern a population experience. ... -
Long-term changes in the Nordic Seas' hydrographic structure and overflow waters
(Master thesis, 2020-06-30)A collection of historical hydrographic data was used to examine the hydrographic properties of the water masses in the Nordic Seas from 1950 to 2018, with particular focus on the dense overflows from the Nordic Seas. ... -
Long-Term Climate Regime Modulates the Impact of Short-Term Climate Variability on Decomposition in Alpine Grassland Soils
(Peer reviewed; Journal article, 2018-12)Decomposition of plant litter is an important process in the terrestrial carbon cycle and makes up approximately 70% of the global carbon flux from soils to the atmosphere. Climate change is expected to have significant ... -
Long-term disturbance dynamics and resilience of tropical peat swamp forests
(Peer reviewed; Journal article, 2015-01)1. The coastal peat swamp forests of Sarawak, Malaysian Borneo, are undergoing rapid conversion, predominantly into oil palm plantations. This wetland ecosystem is assumed to have experienced insignificant disturbance in ... -
Long-term dynamics of wadi trees in a hyper-arid cultural landscape
(Doctoral thesis, 2007-03-09)This study focuses on the long-term dynamics of wadi (dry river valley) trees, in particular Acacia tortilis (Forssk.) Hayne, in the hyper-arid Eastern Desert of Egypt. The project was motivated by the importance of drought ... -
Long-term ecological responses of a lowland dipterocarp forest to climate changes and nutrient availability
(Journal article; Peer reviewed, 2023)Understanding the long-term impact of projected climate change on tropical rainforests is critical given their central role in the Earth's system. Palaeoecological records can provide a valuable perspective on this problem. ... -
Long-term effects of environmentally relevant doses of 2,2’,4,4’,5,5’ hexachlorobiphenyl (PCB153) on neurobehavioural development, health and spontaneous behaviour in maternally exposed mice
(Peer reviewed; Journal article, 2011-01-13)Background: Polychlorinated biphenyls (PCBs) are widespread in the environment, human food and breast milk. Seafood is known to contain nutrients beneficial for the normal development and function of the brain, but also ... -
Long-term fire resilience of the Ericaceous Belt, Bale Mountains, Ethiopia
(Peer reviewed; Journal article, 2019)Fire is the most frequent disturbance in the Ericaceous Belt (ca 3000–4300 m.a.s.l.), one of the most important plant communities of tropical African mountains. Through resprouting after fire, Erica establishes a positive ... -
Long-term intercomparison of two pCO2 instruments based on ship-of-opportunity measurements in a dynamic shelf sea environment
(Journal article; Peer reviewed, 2021)The partial pressure of carbon dioxide (pCO2) in surface seawater is an important biogeochemical variable because, together with the pCO2 in the atmosphere, it determines the direction of air–sea carbon dioxide exchange. ... -
Long-term investigation of the ‘soft flesh’ condition in Northeast Atlantic mackerel induced by the myxosporean parasite Kudoa thyrsites (Cnidaria, Myxozoa): Temporal trends and new molecular epidemiological observations
(Journal article; Peer reviewed, 2022)Northeast Atlantic (NEA) mackerel (Scomber scombrus, Scombridae) represents an economically important target for the Norwegian pelagic fishing industry. Despite the commercial significance of NEA mackerel, little is known ...