Zobrazeno 1 - 10
of 41
pro vyhledávání: '"P J, Knudsen"'
Autor:
Lotte J. Knudsen, Valentin Rauh, Jannik N. Pedersen, Peter Dekker, Daniel E. Otzen, Lotte B. Larsen, Søren D-H. Nielsen
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 12, Pp 10497-10511 (2024)
ABSTRACT: During processing and storage of both conventional and lactose-hydrolyzed UHT milk (LHM), aggregation of milk proteins occurs. Protein aggregation can inter alia occur via nonreducible covalent cross-links derived from either Maillard or de
Externí odkaz:
https://doaj.org/article/c6c8710785a4426ebae51d1fbf5da4b9
Autor:
B. Gallardo‐Lacourt, Y. Nishimura, L. Kepko, E. L. Spanswick, D. M. Gillies, D. J. Knudsen, J. K. Burchill, S. H. Skone, V. A. Pinto, D. Chaddock, J. Kuzub, E. F. Donovan
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Strong Thermal Emission Velocity Enhancement (STEVE), is a captivating optical phenomenon typically observed in the mid‐latitude ionosphere. This paper presents an intriguing observation of a STEVE event at high‐latitudes, approximately
Externí odkaz:
https://doaj.org/article/169c23a47feb4c369f483ba18d170b5e
Autor:
S. M. Hatch, H. Vanhamäki, K. M. Laundal, J. P. Reistad, J. K. Burchill, L. Lomidze, D. J. Knudsen, M. Madelaire, H. Tesfaw
Publikováno v:
Annales Geophysicae, Vol 42, Pp 229-253 (2024)
Ionospheric electrodynamics is a problem of mechanical stress balance mediated by electromagnetic forces. Joule heating (the total rate of frictional heating of thermospheric gases and ionospheric plasma) and ionospheric Hall and Pedersen conductance
Externí odkaz:
https://doaj.org/article/a54c5776926f471ea2266e24b8c5f2b1
Autor:
J. Beecken, A. Weigelt, S. Griesel, J. Mellqvist, A. V. Conde Jacobo, D. van Dinther, J. Duyzer, J. Knudsen, B. Knudsen, L. Ntziachristos
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 5883-5895 (2023)
The fuel sulfur content (FSC) of ocean-going and inland vessels was measured simultaneously by eight different state-of-the-art and novel monitoring systems during a 6-week campaign at the Elbe River, at a distance of about 10 km to the port of Hambu
Externí odkaz:
https://doaj.org/article/1413e71ca24c4beb8c66632088a8fdf9
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-39 (2022)
Abstract We assess the performance of the thermal ion imaging (TII) technique as conceived for the Swarm Earth Explorer satellites. Analysis, simulation, and laboratory testing performed prior to flight provided estimates of systematic and random err
Externí odkaz:
https://doaj.org/article/5a9c41733d0d47468dfa096b65e5c939
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/410ed68ad33c42c8a711c50cd7056a8f
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-18 (2022)
Abstract Electric and magnetic field data from the Swarm constellation mission are used to report on the Poynting flux associated with postsunset topside equatorial spread F. A three-dimensional numerical simulation of plasma density irregularities i
Externí odkaz:
https://doaj.org/article/fe6aa50c8d2a47828b4a14c90dbc6e2b
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 10, Pp n/a-n/a (2023)
Abstract Three events are presented where high‐resolution measurements from the Swarm satellites coincided with excellent F‐region ionospheric coverage from The Super Dual Auroral Radar Network (SuperDARN). Large‐scale ionospheric convection pa
Externí odkaz:
https://doaj.org/article/14a709e939ba43dc9fa3c023ba97891f
Autor:
M. Palmroth, M. Grandin, T. Sarris, E. Doornbos, S. Tourgaidis, A. Aikio, S. Buchert, M. A. Clilverd, I. Dandouras, R. Heelis, A. Hoffmann, N. Ivchenko, G. Kervalishvili, D. J. Knudsen, A. Kotova, H.-L. Liu, D. M. Malaspina, G. March, A. Marchaudon, O. Marghitu, T. Matsuo, W. J. Miloch, T. Moretto-Jørgensen, D. Mpaloukidis, N. Olsen, K. Papadakis, R. Pfaff, P. Pirnaris, C. Siemes, C. Stolle, J. Suni, J. van den IJssel, P. T. Verronen, P. Visser, M. Yamauchi
Publikováno v:
Annales Geophysicae, Vol 39, Pp 189-237 (2021)
The lower-thermosphere–ionosphere (LTI) system consists of the upper atmosphere and the lower part of the ionosphere and as such comprises a complex system coupled to both the atmosphere below and space above. The atmospheric part of the LTI is dom
Externí odkaz:
https://doaj.org/article/cfe2c3bae6e04b5097c10b6750012a54
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Seasonally averaged energy input into the ionosphere from geospace is generally considered to be symmetric. Here, the authors show preference for electromagnetic energy input at 450 km altitude into the northern hemisphere, on both the dayside and th
Externí odkaz:
https://doaj.org/article/e4bf6cfa81644e46b5465784b5503cfe