Results 41 to 50 of about 2,078,180 (298)

Seasonal Cycle of the Total Ozone Content over Southern High Latitudes in the CCM SOCOLv3

Atmosphere
The severe ozone depletion over the Southern polar region, known as the “ozone hole,” is a stark example of global ozone depletion caused by human-made chemicals. This has implications for climate change and increased harmful surface solar UV.
Anastasia Imanova, Tatiana Egorova, Vladimir Zubov, Andrey Mironov, Alexander Polyakov, Georgiy Nerobelov, Eugene Rozanov   +6 more
doaj   +1 more source

Atmospheric Response to EEP during Geomagnetic Disturbances

, 2023
Energetic electron precipitation (EEP) is associated with solar activity and space weather and plays an important role in the Earth’s polar atmosphere.
Dmitry Grankin, Tatiana Egorova, Irina Mironova, Eugene Rozanov, Galina Bazilevskaya   +4 more
core   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Registering upper atmosphere parameters in East Siberia with Fabry–Perot Interferometer KEO Scientific “Arinae”

Solar-Terrestrial Physics, 2017
We describe the Fabry—Perot interfero-meter designed to study Earth’s upper atmosphere. We propose a modification of the existing data processing method for determining the Doppler shift and Doppler widening and also for separating the observed line ...
Vasilyev R.V., Artamonov M.F., Beletsky A.B., Zherebtsov G.A., Medvedeva I.V., Mikhalev A.V., Syrenova T.E.   +6 more
doaj   +1 more source

Observations and model calculations of an additional layer in the topside ionosphere above Fortaleza, Brazil [PDF]

Annales Geophysicae, 1997
Calculations using the Sheffield University plasmasphere ionosphere model have shown that under certain conditions an additional layer can form in the low latitude topside ionosphere.
B. Jenkins, B. Jenkins, G. J. Bailey, M. A. Abdu, I. S. Batista, N. Balan   +5 more
doaj   +1 more source

Atmospherics due to Fronts in the Upper Atmosphere

Journal of geomagnetism and geoelectricity, 1953
For a long time a distinctive tonal distribution of atmospherics has been observed on the Pacific Ocean in lat. 30° to 40°N all the year round especially in autumn and winter. Although they are not so strong as those from southern districts, they are often found even in the interior of Asia at night and have a fairly narrow tonal distribution.Abundant ...
openaire   +2 more sources

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

The temperatures and constituents of the upper atmosphere [PDF]

Proceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1936
Abstract In a previous paper attention was drawn by one of us to the fact that the upper ionized, F, region of the ionosphere tended to reach a minimum height in the early morning. A study of the results of other workers reveals the world-wide nature of this effect, which is readily observable in both English and American published ...
Martyn, D.F., Pulley, O.O.
openaire   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Long-Term Volcanic Signal in 21st-Century Climate Projections with a 25-Member Stochastic Ensemble Using SOCOL-MPIOM

Atmosphere
Future volcanic eruptions are largely omitted from CMIP6 simulations, thereby increasing the uncertainty in 21st-century climate projections. We performed an 80-year (2020–2100) 25-member stochastic ensemble simulation with the climate model SOCOL-MPIOM,
Margarita A. Tkachenko, Eugene V. Rozanov   +1 more
doaj   +1 more source