Results 81 to 90 of about 986,682 (175)
Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight
Experimental Physiology, Volume 111, Issue 9, Page 4015-4040, 1 September 2026.Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley +1 more source
Image Synthesis for Solar Flare Prediction
The Astrophysical Journal Supplement SeriesSolar flare prediction is a topic of interest to many researchers owing to the potential of solar flares to affect various technological systems, both terrestrial and in orbit.
Elad Amar, Ohad Ben-Shahar
doaj +1 more source
Variations of Mid‐Magnetotail Magnetic Pressure During Substorms
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Magnetic reconnection is commonly observed in the mid‐tail plasma sheet during substorms, the mechanism behind this spatial preference, however, remains unsolved. This study focuses on magnetic pressure evolution within this critical region during substorms.
Xiaowei Ma +3 more
wiley +1 more source
The Astrophysical Journal Supplement SeriesAccurate prediction of solar flares is essential for space weather warnings and safeguarding technological infrastructure. This study proposes a dual-stage flare prediction framework leveraging the full-disk flare index (FI).
Shuainan Yan +4 more
doaj +1 more source
Small-scale and transient extreme ultraviolet kernels in solar flare ribbons
Astronomy & AstrophysicsAims. Flare ribbons form when energy released by coronal magnetic reconnection is deposited in the low layers of the solar atmosphere. Therefore, by studying the dynamics of flare ribbons, one obtains an indirect measurement of reconnection in the corona.
Collier H. +5 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract We investigate the nighttime equatorial ionosphere during the 19 January 2026 geomagnetic storm using Global‐scale Observations of the Limb and Disk OI 135.6 nm observations and ground‐based GPS Total Electron Content. The observations reveal a pronounced longitudinal asymmetry in the post‐sunset equatorial ionization anomaly (EIA).
Deepak K. Karan +6 more
wiley +1 more source
Study of Reconnection Dynamics and Plasma Relaxation in MHD Simulation of a Solar Flare
Self-organization in continuous systems is associated with dissipative processes. In particular, for magnetized plasmas, it is known as magnetic relaxation, where the magnetic energy is converted into heat and kinetic energy of flow through the process ...
Agarwal, Satyam +2 more
core +1 more source
EGRET High Energy Capability and Multiwavelength Flare Studies and Solar Flare Proton Spectra [PDF]
, 1998 The accomplishments of the participation in the Compton Gamma Ray Observatory Guest investigator program is summarized in this report. The work involved the study of Energetic Gamma Ray Experiment Telescope (EGRET)/Total Absorption Shower Counter(TASC ...
Chupp, Edward L.
core
Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.Abstract As an airless body, the lunar surface is charged as a result of balancing electric currents into and away from the surface. Lunar surface charging is important for both scientific and human‐exploration purposes. The nightside surface charging has been well characterized by previous studies, but less so for the dayside.
Shaosui Xu +3 more
wiley +1 more source
Solar flare M-class prediction using artificial intelligence techniques
, 2015 Currently, astronomical data have increased in terms of volume and complexity. To bring out the information in order to analyze and predict, the artificial intelligence techniques are required.
Abidin, Z.Z. +3 more
core