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Now showing items 91-100 of 124
A survey of the polar cap density based on Cluster EFW probe measurements: Solar wind and solar irradiation dependence
(2012)
The plasma density above the Earth's polar caps provide crucial information about the state of the magnetosphere. This region of space is known for its tenuous plasma and extremely low plasma densities, thus making traditional ...
Improved discretisation and linearisation of active tension in strongly coupled cardiac electro-mechanics simulations
(2012)
Mathematical models of cardiac electro-mechanics typically consist of three tightly coupled parts: systems of ordinary differential equations describing electro-chemical reactions and cross-bridge dynamics in the muscle ...
Rutemetrikker i MANET
(2012-09-27)
Med IP som felles grensesnitt har man i større grad enn tidligere mulighet til å kommunisere endetil-
ende gjennom flere ulike nettverksteknologier, også på taktisk nivå. Ulike radioteknologier gir
ulike egenskaper, noe ...
Neurotoxic effects of perfluoroalkylated compounds: mechanisms of action and environmental relevance
(2012)
Perfluoroalkylated compounds (PFCs) are used in fire-fighting foams, treatment of clothes, carpets and leather products, and as lubricants, pesticides, in paints and medicine. Recent developments in chemical analysis have ...
Ultrawideband Gated Step Frequency Ground-Penetrating Radar
(2012)
We describe a prototype ultrawideband radar. We show how the system was designed and how the hardware was developed for the radar prototype. Waveform generation, radar parameters, and signal processing for the stepped ...
Deep-ultraviolet picosecond flat-top pulses by chirp-matched sum frequency generation
(2012)
Picosecond, flat-top, deep-UV pulses are needed to generate high-brightness electron beams to efficiently drive x-ray free electron lasers. Current metal photocathodes have low efficiency and therefore require high-energy ...
The kinetics of lactate production and removal during whole-body exercise
(2012-03-13)
Background
Based on a literature review, the current study aimed to construct mathematical models of lactate production and removal in both muscles and blood during steady state and at varying intensities during whole-body ...
Virker forsvarsrettet sikkerhetssektorreform på Vest-Balkan? - metodisk rammeverk for effektmåling av FSSR
(2012-03-01)
Forsvarsrettet sikkerhetssektorreform (FSSR) innebærer å styrke og reformere forsvars- og
sikkerhetssektoren i et land. Begrepet kan omfatte flere typer sikkerhetsaktører, ulike aktiviteter
og ulike tidshorisonter. En ...
Estimated tissue and blood N2 levels and risk of in vivo bubble formation in deep-, intermediate and shallow diving toothed whales during exposure to naval sonar.
(2012)
Naval sonar has been accused of causing whale stranding by a mechanism which increases formation of tissue N2 gas bubbles. Increased tissue and blood N2 levels, and thereby increased risk of decompression sickness (DCS), ...
Role of the gerA operon in L-alanine germination of Bacillus licheniformis spores
(2012)
Background
The genome of Bacillus licheniformis DSM 13 harbours three neighbouring open reading frames showing protein sequence similarities to the proteins encoded from the Bacillus subtilis subsp. subtilis 168 gerA ...