Results 71 to 80 of about 13,908,475 (307)

GNSS Total Electron Content Data (60 s) at Longyearbyen in 2022

open access: yes, 2023
This data set contains Total Electron Content data at 60 seconds time resolution at Kjell Henriksen Observatory (KHO) at Longyearbyen, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation ...
Oksavik, Kjellmar
core   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

VARIATIONS OF IONOSPHERIC PARAMETERS OVER ALMATY (KAZAKHSTAN) IN 1999–2013

open access: yesSolar-Terrestrial Physics, 2019
The paper presents the results of a study of the behavior of ionospheric parameters of the total electron content, I(t), and electron density in the maximum F2 layer, Nm, over Almaty (Kazakhstan) [43.25° N; 76.92° E] in 1999–2013. The time interval under
Mukasheva S.N.   +2 more
doaj   +1 more source

Reconstruction of F2 layer peak electron density based on operational vertical total electron content maps [PDF]

open access: yesAnnales Geophysicae, 2013
Electron density is the major determining parameter of the ionosphere. Especially the maximum electron density of the F2 layer in the ionosphere, NmF2, is of particular interest with regard to the HF radio communication applications as well as for ...
T. Gerzen   +3 more
doaj   +1 more source

GNSS Total Electron Content Data (60 s) at Longyearbyen in 2013

open access: yes, 2020
This data set contains Total Electron Content data at 60 seconds time resolution at Kjell Henriksen Observatory (KHO) at Longyearbyen, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation ...
Oksavik, Kjellmar
core   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

TEC and f0F2 comparison

open access: yesAnnals of Geophysics, 1994
Following an investigation on the calibration of Faraday Rotation measurements by the slab thickness method, several interesting results have been obtained concerning the limits of application of TEC data in f0F2 modelling at middle latitudes.
L. Cairolo, P. Spalla
doaj   +1 more source

MAVEN and the total electron content of the Martian ionosphere [PDF]

open access: yesJournal of Geophysical Research: Space Physics, 2017
AbstractModel studies of the ionosphere of Mars under daytime conditions reveal that for solar zenith angles of 0°–40°, the shapes and magnitudes of the electron density profiles Ne(h) change by only small amounts. This suggests that midday observations made by MAVEN instruments along slanted orbit segments can be used to represent vertical profiles ...
Michael Mendillo   +15 more
openaire   +3 more sources

GNSS Total Electron Content Data (60 s) at Longyearbyen in 2015

open access: yes, 2020
This data set contains Total Electron Content data at 60 seconds time resolution at Kjell Henriksen Observatory (KHO) at Longyearbyen, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation ...
Oksavik, Kjellmar
core   +1 more source

GNSS Total Electron Content Data (60 s) at Ny-Ålesund in 2020

open access: yes, 2021
This data set contains Total Electron Content data at 60 seconds time resolution at Ny-Ålesund, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation satellite system receiver.
Oksavik, Kjellmar
core   +1 more source

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