Browsing Faculty of Science and Technology by Title
Now showing items 903-922 of 11063
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Brauer Groups of Bielliptic Surfaces and Twisted Derived Equivalences
(Doctoral thesis, 2021-08-30)This thesis focuses on two interrelated projects. The first project concerns the study of bielliptic surfaces, their Brauer groups and the pullback maps from their Brauer groups to those of their canonical covers. We prove ... -
BRCA1 promoter methylation: the influence on gene expression and the effect of long term drug treatment
(Master thesis, 2017-07-04)Breast cancer is the most common type of cancer among woman all over the world, with over 1.67 million new cases in 2012. Heritable breast cancer is closely linked to mutations in the tumor suppressor gene BRCA1, with up ... -
Brd4 as a candidate protein for the recognition of histone H3 lysine 27 acetylation
(Master thesis, 2015-06-29)Post-translational modifications (PTMs) of histone tails are associated with the regulation of transcriptional processes. Patterns of histone modifications mark regions of high or low transcriptional activity, and are ... -
Breakdown of keratin-laden biomass waste by the thermophilic bacterium Fervidobacterium pennivorans strain T
(Master thesis, 2020-06-30)Developing a more sustainable agro-industry has become a necessity in light of the current environmental crisis. Biocatalysts are already adopted in many industrial applications and have quickly optimized, and in some cases ... -
Breakdown of the nonrelativistic approximation in superintense laser-matter interactions
(Peer reviewed; Journal article, 2019)We study the breakdown of the nonrelativistic approximation in the multiphoton ionization of atomic hydrogen by some intense x-ray laser pulse, in a regime where the dipole approximation is no longer valid. To this end, ... -
Breaking a Graph into Connected Components with Small Dominating Sets
(Journal article; Peer reviewed, 2024)We study DOMINATED CLUSTER DELETION. Therein, we are given an undirected graph G = (V,E) and integers k and d and the task is to find a set of at most k vertices such that removing these vertices results in a graph in which ... -
Breeding system, insect flower visitation, and floral traits of two alpine cerastium species in Norway
(Peer reviewed; Journal article, 1999)The pollination and reproductive ecology of Saxifraga stellaris was investigated in alpine southwest Norway. A breeding system analysis, with performance of controlled crosses, revealed that S. stellaris is self-compatible ... -
Bremsstrahlung as a probe of baryon stopping in heavy-ion collisions
(Journal article; Peer reviewed, 2023)In collisions between heavy ions at ultra-relativistic energies the participating protons lose energy, which is converted into new particles. As the protons slow down, they emit bremsstrahlung radiation. The yield and ... -
Brent og ubrent plantemateriale. Undersøking av to treskipa hus frå førromersk jernalder på prosjektet Hove-Sørbø i Sandnes
(Master thesis, 2014-05-23)Makrofossilanalyse av frø og trekol frå to treskipa hus frå førromersk jernalder/overgang romartid frå Hove-Sørbø i Sandnes. Tafonomisk tolking av brent og ubrent materiale, og tolking av husa og området rundt ut ifrå det ... -
Bridge over Troubled Water - veien fra akademia til industri - og tilbake
(Report, 2010-04-15) -
Bridging the ensemble Kalman filter and particle filters: the adaptive Gaussian mixture filter
(Peer reviewed; Journal article, 2011)The nonlinear filtering problem occurs in many scientific areas. Sequential Monte Carlo solutions with the correct asymptotic behavior such as particle filters exist, but they are computationally too expensive when working ... -
A brief history of climate – the northern seas from the Last Glacial Maximum to global warming
(Peer reviewed; Journal article, 2014-12)The understanding of climate and climate change is fundamentally concerned with two things: a well-defined and sufficiently complete climate record to be explained, for example of observed temperature, and a relevant ... -
The bright and dark side of autonomy: How autonomy support and thwarting relate to student motivation and academic functioning
(Journal article; Peer reviewed, 2023-03-30)According to Self-Determination Theory, autonomy support is essential in fostering optimal learning, growth, and functioning in students across all levels. In contrast, autonomy thwarting is associated with student ... -
Brill–Noether general K3 surfaces with the maximal number of elliptic pencils of minimal degree
(Journal article; Peer reviewed, 2020)We explicitly construct Brill–Noether general K3 surfaces of genus 4, 6 and 8 having the maximal number of elliptic pencils of degrees 3, 4 and 5, respectively, and study their moduli spaces and moduli maps to the moduli ... -
Brill–Noether theory of squarefree modules supported on a graph
(Peer reviewed; Journal article, 2013-05)We investigate the analogy between squarefree Cohen- Macaulay modules supported on a graph and line bundles on a curve. We prove a Riemann–Roch theorem, we study the Jacobian and gonality of a graph, and we prove Clifford’s ... -
Bringing science communication skills into the university classroom and back out again: What do palaeoscience educators think?
(Journal article; Peer reviewed, 2022)University-level pedagogy and public science communication both have the same broad goal: to facilitate the sharing of knowledge and understanding from a specialist or expert, to a non-specialist group. Recent research has ... -
The brittle evolution of Western Norway – A space-time model based on fault mineralizations, K–Ar fault gouge dating and paleostress analysis
(Journal article; Peer reviewed, 2022)Basement fracture and fault patterns on passive continental margins control the onshore landscape and offshore distribution of sediment packages and fluid pathways. In this study, we decipher the spatial-temporal evolution ... -
Brood size in a subsocial bark beetle breeding in live plants
(Master thesis, 2009-06-01)Maternal care is found in many insect species, and maternal care affects both offspring survival and growth significantly. The effect of maternal care was tested on the monogynous bark beetle Scolytodes gunnerae which ... -
Bruddsystem og spenningsfelt tilknyttet tunneltraséen Ringveg Vest i Bergen
(Master thesis, 2003)Denne hovedfagsoppgaven er en del av forundersøkelsene som er utført i sammenheng med tunnelprosjektet Ringveg Vest i Bergen kommune, Hordaland, som har driftstart i 2005. Ringveg Vest er planlagt å ligge cirka 4 kilometer ... -
Bruk av algoritmisk tenkning og programmering som stillas for å understøtte læringsarbeidet i matematikk: Om opplevd mestring og mestringsklima i klasserommet.
(Master thesis, 2024-06-03)Mestring er et begrep som har blitt løftet fram med Fagfornyelsen og LK20. Dette prosjektet har gått ut på å undersøke mestringsklima i klasserommet og elevenes mestringsopplevelse når de arbeidet med mine egenutviklede, ...