Results 31 to 40 of about 16,696 (216)
The Relationship of Coronal Mass Ejections to Streamers [PDF]
, 1999 We have examined images from the Large Angle Spectroscopic Coronagraph (LASCO) to study the relationship of Coronal Mass Ejections (CMEs) to coronal streamers.
Antiochos +22 more
core +3 more sources
The evolution of our understanding of coronal mass ejections
Frontiers in Astronomy and Space Sciences, 2023 The unexpected observation of a sudden expulsion of mass through the solar corona in 1971 opened up a new field of interest in solar and stellar physics.
Russell A. Howard +2 more
doaj +1 more source
A numerical study of two interacting coronal mass ejections [PDF]
Annales Geophysicae, 2004 The interaction in the solar wind between two coronal mass ejections (CMEs) is investigated using numerical simulations. We show that the nature of the interaction depends on whether the CME magnetic structures interact, but in all cases the result is
J. M. Schmidt, P. J. Cargill
doaj +1 more source
Coronal Mass Ejections and Coronal Structures [PDF]
, 1989 The coronal portion of the solar atmosphere consists of a wide variety of structures which exhibit a similarly wide variety of dynamical processes and kinds of activity. The launch of the SMM presented an opportunity to study the low and intermediate corona from space with multiple instruments for protracted periods of time.
E. Hildner +20 more
openaire +1 more source
Highlights of Astronomy, 1986 AbstractThis paper gives a brief review of current observation, interpretation and theory of coronal transient mass ejections. Some recent new results are described.
openaire +1 more source
, 2009 Observations of the quiet solar corona in the 171A (~1MK) passband of the Transition Region and Coronal Explorer (TRACE) often show disruptions of the coronal part of small-scale ephemeral bipolar regions that resemble the phenomena associated with ...
Aschwanden +11 more
core +1 more source
Investigating Remote-Sensing Techniques to Reveal Stealth Coronal Mass Ejections
Frontiers in Astronomy and Space Sciences, 2021 Eruptions of coronal mass ejections (CMEs) from the Sun are usually associated with a number of signatures that can be identified in solar disc imagery. However, there are cases in which a CME that is well observed in coronagraph data is missing a clear ...
Erika Palmerio +13 more
doaj +1 more source
Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities
Advanced Materials, EarlyView.As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas +7 more
wiley +1 more source
Coronal Mass Ejection–Associated Coronal Dimmings
The Astrophysical Journal, 2008 We report on a statistical analysis of 96 CME-associated EUV coronal dimmings between 1998 and 2000. We investigate the size and location of the events and characterize how these events evolve with time. The durations typically range from 3 to 12 hr. The dimmings appear most frequently within the belt of active regions (20°-50° latitude).
A. A. Reinard, D. A. Biesecker
openaire +1 more source
OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain
Advanced Science, EarlyView.OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang +10 more
wiley +1 more source