Results 1 to 10 of about 73,519 (140)

Development of low-cost multi-wavelength imager system for studies of aurora and airglow [PDF]

open access: yes, 2020
This paper introduces a new system that can monitor aurora and atmospheric airglow using a low-cost Watec monochromatic imager (WMI) equipped with a sensitive camera, a filter with high transmittance, and the non-telecentric optics.
Brändström, U.   +22 more
core   +2 more sources

Uncontrolled and apparent treatment resistant hypertension: a cross-sectional study of Russian and Norwegian 40–69 year olds

open access: yesBMC Cardiovascular Disorders, 2020
Background Uncontrolled hypertension is a major cardiovascular risk factor. We examined uncontrolled hypertension and differences in treatment regimens between a high-risk country, Russia, and low-risk Norway to gain better understanding of the ...
Jakob Petersen   +10 more
doaj   +1 more source

Prevalence of general and abdominal obesity in 2015–2016 and 8-year longitudinal weight and waist circumference changes in adults and elderly: the Tromsø Study

open access: yesBMJ Open, 2020
Objectives To describe the prevalence of general (body mass index (BMI) ≥30 kg/m2) and abdominal (waist circumference women >88 cm, men >102 cm) obesity in Tromsø 7 (2015–2016), and the secular change from Tromsø 6 (2007–2008).
Anne Elise Eggen   +7 more
doaj   +1 more source

Byarkivets utstilling

open access: yesNordlit: Tidsskrift i litteratur og kultur, 2019
Utstilling organisert av Byarkivet i Tromsø i anledning Verdensteaterets 100-årsjubileum. Utstillingen åpnet på Tromsø bibliotek og byarkiv den 29. august 2016 og fortalte historien til Verdensteatret i tekst og bilder.
Tromsø Byarkiv
doaj   +1 more source

Doppler shift simulation of scattered HF signals during the Tromsø HF pumping experiment on 16 February 1996 [PDF]

open access: yesAnnales Geophysicae, 2002
Comparisons between bistatic scatter measurements and simulation results during the Tromsø HF pumping experiment on 16 February 1996 are made. Doppler measurements of an HF diagnostic signal scattered from the field-aligned irregularities (FAIs) in
T. D. Borisova   +7 more
doaj   +1 more source

Convolutional neural network for breathing phase detection in lung sounds [PDF]

open access: yes, 2019
We applied deep learning to create an algorithm for breathing phase detection in lung sound recordings, and we compared the breathing phases detected by the algorithm and manually annotated by two experienced lung sound researchers.
Aviles-Solis, Juan Carlos   +5 more
core   +2 more sources

The Seventh Nordic Workshop on Reindeer Research 1993

open access: yesRangifer, 1995
The meeting was arranged in Tromsø and it was hosted jointly by the Department of Arctic Biology, University of Tromsø and the Centre of Veterinary Medicine in Tromsø.
Rolf Egil Haugerud (ed.)
doaj   +1 more source

Approaches to Studying: A Cross-Sectional Comparison of Occupational Therapy Students in Six Education Programs in Norway [PDF]

open access: yes, 2020
Students’ approaches to studying have been associated with their academic performance. Although previous research suggests that the cultural and educational context may influence approaches to studying, few studies have investigated differences in study ...
Bonsaksen, Tore   +7 more
core   +8 more sources

Kjell J. Nilssen; Factors affecting energy expenditure in reindeer

open access: yesRangifer, 1984
The thesis Factors affecting energy expenditure in reindeer by Kjell J. Nilssen was approved for the Phil, dr's degree at the University of Tromsø. The dissertation took place in Tromsø December 15.1984.
Sven Skjenneberg (ed.)
doaj   +1 more source

Spatiotemporal evolution of radio wave pump-induced ionospheric phenomena near the fourth electron gyroharmonic [PDF]

open access: yes, 2007
On 12 November 2001, the European Incoherent Scatter (EISCAT) high-frequency (HF) radio wave transmitter facility, operating in O-mode at 5.423 MHz with 550 MW effective radiated power, produced artificial optical rings which appeared immediately at ...
Ashrafi, M.   +3 more
core   +1 more source

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