Results 61 to 70 of about 17,830 (208)

Prediabetic cardiomyopathy is attenuated by hypothalamic PVN oxytocin neuron activation

The Journal of Physiology, EarlyView.
Abstract figure legend A long‐term high‐fat, high‐fructose diet induces prediabetes with insulin resistance, hyperinsulinaemia, elevated triglycerides and metabolic‐associated steatotic liver disease (MASLD) in male rats. Animals developed prediabetic cardiomyopathy characterized by diastolic dysfunction, interstitial fibrosis and tachycardia ...
Anna Nilsson, Joan Escobar, Kira Kuraoka, Ian Venter, Cielo A. Carnate, Matthew W. Kay, David Mendelowitz, Kathryn J. Schunke   +7 more
wiley   +1 more source

Probing Coronal Mass Ejection Inclination Effects with EUHFORIA

The Astrophysical Journal
Coronal mass ejections (CMEs) are complex magnetized plasma structures in which the magnetic field spirals around a central axis, forming what is known as a flux rope (FR).
Karmen Martinić, Eleanna Asvestari, Mateja Dumbović, Tobias Rindlisbacher, Manuela Temmer, Bojan Vršnak   +5 more
doaj   +1 more source

Using an Ellipsoid Model to Track and Predict the Evolution and Propagation of Coronal Mass Ejections

, 2012
We present a method for tracking and predicting the propagation and evolution of coronal mass ejections (CMEs) using the imagers on the STEREO and SOHO satellites.
A. Hupach, A. Thernisien, A. Vourlidas, A.B. Galvin, A.J. Hundhausen, B.E. Wood, B.E. Wood, C. Cattell, F. Auchère, G.E. Brueckner, K. Kersten, L. Jian, M.H. Acuna, N. Lugaz, N. Lugaz, N. Lugaz, N.P. Savani, N.R. Sheeley, N.R. Sheeley, R. Schwenn, R.A. Howard, R.M.E. Illing, R.P. Lepping, R.P. Lin, S. Schreiner, T.A. Howard, T.A. Howard, V. Domingo, Y. Liu   +28 more
core   +1 more source

Global Coronal Mass Ejections

The Astrophysical Journal, 2007
Observations of the low solar corona in the extreme ultraviolet and in soft X-rays evidence a close relationship of coronal dimmings and coronal mass ejections (CMEs). Dimmings are usually interpreted as places of plasma evacuation during a CME. We characterize a CME by the apparent angular extent of associated dimmings above the solar limb and define ...
Andrei N. Zhukov, Igor S. Veselovsky
openaire   +1 more source

Developmental Profiling of Structural and Functional Maturation in Mouse Corpus Callosum

Glia, Volume 74, Issue 6, June 2026.
Progressive myelin development in mouse corpus callosum is accompanied by gradual decrease in oligodendrocyte precursor cell density and increase in oligodendrocyte density. Pro‐Capase‐3 is transiently upregulated in oligodendrocyte during postnatal development.
Hayes Johnson, Maren Beall, Sophia Latifi, Juan Peng, Wenjing Sun   +4 more
wiley   +1 more source

COMPOSITION OF CORONAL MASS EJECTIONS [PDF]

The Astrophysical Journal, 2016
ABSTRACT We analyze the physical origin of plasmas that are ejected from the solar corona. To address this issue, we perform a comprehensive analysis of the elemental composition of interplanetary coronal mass ejections (ICMEs) using recently released elemental composition data for Fe, Mg, Si, S, C, N, Ne, and He as compared to O and H ...
T. H. Zurbuchen, M. Weberg, R. von Steiger, R. A. Mewaldt, S. T. Lepri, S. K. Antiochos   +5 more
openaire   +2 more sources

Machine Learning for Local Detection of Separators in Three‐Dimensional Magnetic Fields

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Magnetic reconnection is a major plasma phenomenon occurring in various key environments ranging from the Sun and near‐Earth space to astrophysical plasmas. While magnetic reconnection is relatively well‐understood under two‐dimensional (2D) settings, it remains challenging to characterize in three‐dimensional (3D) magnetic fields.
Fanni Franssila, Markku Alho, Ioanna Bouri, Daniel Holmberg, Minna Palmroth, Teemu Roos   +5 more
wiley   +1 more source

Multiwavelength Study on Solar and Interplanetary Origins of the Strongest Geomagnetic Storm of Solar Cycle 23

, 2011
We study the solar sources of an intense geomagnetic storm of solar cycle 23 that occurred on 20 November 2003, based on ground- and space-based multiwavelength observations.
B. Schmieder, B.N. Handy, B.T. Tsurutani, C. Möstl, D.A. Tidman, D.A. Tidman, D.F. Smith, D.L. Judge, E. Echer, E. Echer, G. Newkirk, J. Zhang, K. Cho, K.H. Schatten, L. Burlaga, M.D. Altschuler, N. Gopalswamy, N. Gopalswamy, N. Srivastava, P. K. Manoharan, P. Kumar, P.F. Chen, P.K. Manoharan, P.K. Manoharan, P.K. Manoharan, Pankaj Kumar, R. Chandra, S. Pohjolainen, S.M. Hill, V. Bothmer, V.J. Pizzo, V.V. Grechnev, Wahab Uddin, Y. Wang, Y.I. Ermolaev   +34 more
core   +1 more source

Sympathetic Coronal Mass Ejections

The Astrophysical Journal, 2003
We address the question whether there exist sympathetic coronal mass ejections (CMEs), which take place almost simultaneously in different locations with a certain physical connection. For this study, the following three investigations are performed. First, we have examined the waiting-time distribution of the CMEs that were observed by the SOHO Large ...
Y.‐J. Moon, G. S. Choe, Haimin Wang, Y. D. Park   +3 more
openaire   +1 more source

Nitric Oxide Radiative Relaxation Time: Damping Timescales of Lower Thermospheric Thermal Perturbations

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Nitric oxide (NO) radiative cooling governs much of the energy budget in the Earth's lower thermosphere and damps out temperature perturbations. The radiative relaxation time (RRT), the timescale that defines how efficiently infrared radiation damps out the perturbations to the thermal structure to 1/e of the perturbation's initial value, is ...
Ningchao Wang, Martin G. Mlynczak, John T. Emmert, Manuel López‐Puertas, Bernd Funke   +4 more
wiley   +1 more source