Now showing items 451-460 of 2743
Treeline and vegetation dynamics in response to environmental changes in Nepal, the central Himalaya
(The University of Bergen, 2013-05-31)
Aims: To describe and evaluate patterns of vegetation response to ongoing environmental changes across climate-limited (alpine treeline ecotone) and humanmodified (temperate Himalayan oak forests) ecosystems in Nepal, ...
Deformation bands in porous sandstones, their microstructure and petrophysical properties
(The University of Bergen, 2008-02-27)
Deformation bands are commonly thin tabular zones of crushed or reorganized grains that form in highly porous rocks and sediments. Unlike a fault, typically the slip is negligible in deformation bands. In this dissertation ...
Techniques in parameterized algorithm design
(The University of Bergen, 2006-03-06)
In this thesis we give a novel classification of techniques for designing parameterized algorithms, together with research publications applying these techniques, in particular Crown Decompositions, to various problems. In ...
Free-standing, axially-symmetric diffraction gratings for neutral matter-waves: experiments and fabrication
(The University of Bergen, 2011-10-04)
Since de Broglie’s famous postulation of the wave-nature of material particles and its subsequent experimental verification, it is known that atoms and molecules behave like waves on a small scale. The investigation of ...
The Diagenesis and porosity of the mixed deposits of the Azagador Member (U. Miocene) in the Turre Area, Almeria, Spain
(The University of Bergen, 2002)
Climatic mean and interannual variation of northern Barents Sea water mass distribution and circulation. A combined study of ROMS, current and hydrography observations
(The University of Bergen, 2008-06-02)
Evaluating current measurements, hydrography observations and model (ROMS) results of the northern Barents Sea, water mass distribution and circulation is investigated. Water mass exchange with the Arctic Ocean is linked ...
Modelling CO2 Storage in Saline Aquifers with Reactive Transport Simulator RCB
(The University of Bergen, 2011-09-09)
Breeding system, insect flower visitation, and floral traits of two alpine cerastium species in Norway
(The Institute of Arctic and Alpine Research, 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 ...
Environmental contaminants activate human and polar bear (Ursus maritimus) pregnane X receptors (PXR, NR1I2) differently
Background Many persistent organic pollutants (POPs) accumulate readily in polar bears because of their position as apex predators in Arctic food webs. The pregnane X receptor (PXR, formally NR1I2, here proposed to be named ...
Elevar si grafiske forståing av derivasjon - Ei kvalitativ tilnærming
(The University of Bergen, 2006-05)
Denne oppgåva handlar om elevar si grafiske forståing av derivasjon. Målet med oppgåva har vore å få ei oversikt over elevar sitt begrepsbilete i samband med ei grafisk framstilling av den deriverte, samt sjå på samanhengen ...