Now showing items 524-543 of 3486

• #### The crypsis hypothesis explained: a reply to Jayasuriya et al. (2015) ﻿

(Cambridge University Press, 2015-08-18)
In imbibing seeds, resumption of metabolism leads to the unavoidable release of volatile by-products that are perceived as cues by rodent seed predators. The crypsis hypothesis proposes that the primary function of a ...
Journal article
• #### Cryptanalysis of Cryptographic Primitives and Related Topics ﻿

(The University of Bergen, 2011-09-09)
This thesis has focused on the cryptanalysis of cryptographic primitives especially stream ciphers which is an important topic in cryptography. Additionally, the security of network coding is discussed and improved with ...
Doctoral thesis
• #### Cultivation and genomics of extremophiles from a deep and hot North Sea oil reservoir ﻿

(The University of Bergen, 2014-10-02)
In this study, production water from the Troll B oilfield in the North Sea has been used as a source in order to isolate and characterize new extremophilic prokaryotes. Anaerobic enrichment cultures with different carbon ...
Master thesis
• #### Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system ﻿

(Copernicus Publications, 2014-07-03)
A globally integrated carbon observation and analysis system is needed to improve the fundamental understanding of the global carbon cycle, to improve our ability to project future changes, and to verify the effectiveness ...
Journal article
• #### Current systems associated with Non-Conjugate Aurora ﻿

(The University of Bergen, 2015-01-20)
The main goal of this Thesis is twofold. First, we want to develop a solid method for identifying the field aligned currents related to the specific non-conjugate auroral features identified by Reistad et al. [2013] and ...
Master thesis
• #### Current Trends for 4D Space-Time Topology for Semantic Flow Segmentation ﻿

(Elsevier, 2011)
Journal article
• #### Curve Density Estimates ﻿

(Blackwell Publishing Ltd., 2011-06-28)
In this work, we present a technique based on kernel density estimation for rendering smooth curves. With this approach, we produce uncluttered and expressive pictures, revealing frequency information about one, or, ...
Peer reviewedJournal article
• #### Curve-Centric Volume Reformation for Comparative Visualization ﻿

(IEEE, 2009-10-11)
We present two visualization techniques for curve-centric volume reformation with the aim to create compelling comparative visualizations. A curve-centric volume reformation deforms a volume, with regards to a curve in ...
Peer reviewedJournal article
• #### Cutoff latitude variation during solar proton events: Causes and consequences ﻿

(WileyAmerican Geophysical Union, 2015-01)
To accurately quantify the effect of solar proton events (SPEs) on the atmosphere requires a good estimate of the particle energy deposition in the middle atmosphere (60–100 km) and how the energy is distributed globally. ...
Journal article
• #### Cyclopentane Hydrate for Hydrate Wetting Studies ﻿

(The University of Bergen, 2013-06-03)
Abstract Gas hydrates are often found in the systems for production of petroleum, natural gas and water systems, which is highly undesirable. In some systems the hydrates can form rapidly into large plugs and agglomerate ...
Master thesis
• #### Cytoskeleton-mediated templating of complex cellulose-scaffolded extracellular structure and its association with oikosins in the urochordate Oikopleura ﻿

(Springer, 2010)
Oriented cellulose deposition is critical to plant patterning and models suggest microtubules constrain cellulose synthase movements through the plasma membrane. Though widespread in plants, urochordates are the only animals ...
Peer reviewedJournal article
• #### D meson elliptic flow in non-central Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76TeV ﻿

(American Physical Society, 2013-09)
Azimuthally anisotropic distributions of $D^0, D^+$ and $D^{*+}$ mesons were studied in the central rapidity region (|y| < 0.8) in Pb-Pb collisions at a centre-of-mass energy $\sqrt{s_{NN}}$ = 2.76 TeV per nucleon-nucleon ...
Journal article
• #### D-meson production in $p$–Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV and in $pp$ collisions at $\sqrt{s}=7$ TeV ﻿

(American Physical Society, 2016-11)
The production cross sections of the prompt charmed mesons D$^0$, D$^+$, D$^{*+}$ and D$_{\rm s}^+$ were measured at mid-rapidity in p-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\rm NN}}=5.02$ TeV ...
Journal article
• #### D0-electron correlations in p–Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV ﻿

(The University of Bergen, 2017-04-21)
In collisions of lead nuclei at the Large Hadron Collider (LHC) at CERN, a state of matter called Quark-Gluon Plasma (QGP) is formed, where quarks and gluons are no longer confined into hadrons. Heavy-flavour quarks, ...
Doctoral thesis
• #### Danning av kvervlar og frontar på sub-mesoskala i havet ﻿

(The University of Bergen, 2001)
Master thesis
• #### Dansgaard-Oeschger cycles: Interactions between ocean and sea ice intrinsic to the Nordic seas ﻿

(American Geophysical UnionWiley, 2013-09)
Dansgaard-Oeschger (D-O) cycles are the most dramatic, frequent, and wide-reaching abrupt climate changes in the geologic record. On Greenland, D-O cycles are characterized by an abrupt warming of 10 ± 5°C from a cold ...
Journal article
• #### Dark matter and fundamental physics with the Cherenkov Telescope Array ﻿

(Elsevier, 2013-03)
The Cherenkov Telescope Array (CTA) is a project for a next-generation observatory for very high energy (GeV–TeV) ground-based gamma-ray astronomy, currently in its design phase, and foreseen to be operative a few years ...
Journal article
• #### Dark Matter Searches with ATLAS and Fermi ﻿

(The University of Bergen, 2013-06-03)
This thesis presents Dark matter inspired searches for supersymmetry with a one-tau analysis at ATLAS, which excludes a region close to that of allowed dark matter densities at m_0 ~ 400 GeV, m_1/2 ~ 600 GeV, tan \beta = ...
Master thesis
• #### Data clustering optimization with visualization ﻿

(The University of Bergen, 2014-03-20)
This thesis study the possible applications of Particle Swarm Optimization in Kernel Clustering, Dynamic modeling and Artificial Neural Network.
Master thesis
• #### Data on gender contrasts in the risk of incident myocardial infarction by age. The Tromsø Study 1979-2012 ﻿

(Elsevier, 2017-08)
The data presented in this article relate to the research article entitled “Risk of incident myocardial infarction by gender: Interactions with serum lipids, blood pressure and smoking. The Tromsø Study 1979–2012” (Albrektsen ...
Journal article