Results 71 to 80 of about 54,745 (274)

SpartanAnatomy.org: Evaluating a new interactive neuroradiology tool for early medical education

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy through the lens of magnetic resonance imaging (MRI) offers medical students a strong foundation for success. However, many existing MRI learning resources lack interactivity and user‐friendliness, require payment, or include an overwhelming number of labeled structures.
Halie Kerver, Cody Lee, Danielle Keller, Ruxin Shi   +3 more
wiley   +1 more source

Artificial cell: An emerging bioactive material with advanced applications in cancer theranostics

Interdisciplinary Medicine, EarlyView.
Artificial cells are emerging as attractive biomimetic bioactive materials that recapitulate key structures and functions of natural cells. This review systematically summarizes their major types, versatile fabrication strategies, tuneable properties and programmable biomimetic behaviours, highlights their cutting‐edge integrated applications in cancer
Daikun Wu, Shuo Yang, Hongjing Dou
wiley   +1 more source

Free‐Breathing 3D Whole Heart and Aorta Cine MRI Without Contrast Agent—Comparison to Clinical Standard

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The demand for cardiac MRI is increasing with the growing burden of cardiovascular disease. However, conventional protocols require sequential acquisitions for multi‐breath‐hold 2D cine and 3D MR angiography (MRA), which is time‐consuming.
Ruixin Chen, Huangling Lu, Alexandru Cernicanu, Jos Westenberg, Merlijn Sevenster, Jochen Keupp, Jakob Meineke, Hildo J. Lamb   +7 more
wiley   +1 more source

Mass-loss Rates from Coronal Mass Ejections: A Predictive Theoretical Model for Solar-type Stars [PDF]

, 2017
Coronal mass ejections (CMEs) are eruptive events that cause a solar-type star to shed mass and magnetic flux. CMEs tend to occur together with flares, radio storms, and bursts of energetic particles. On the Sun, CME-related mass loss is roughly an order
S. Cranmer
semanticscholar   +1 more source

Geomagnetic storms driven by ICME- and CIR-dominated solar wind. [PDF]

, 2006
The interaction of the solar wind and the Earth's magnetosphere is complex and the phenomenology of the interaction is very different for solar wind dominated by interplanetary coronal mass ejections (ICMEs) compared to solar wind dominated by corotating
Liemohn, M. W., Zhang, J. C., Skoug, R. M., McPherron, R. L., Denton, M. H., Borovsky, Joseph E., Denton, Michael H., Henderson, M. G., Lavraud, B., Borovsky, J. E., Thomsen, M. F.   +10 more
core   +1 more source

Coronal dimming and the coronal mass ejection onset [PDF]

Astronomy & Astrophysics, 2003
A set of five observations of extreme-ultraviolet (EUV) coronal dimming associated with coronal mass ejection (CME) activity is examined. Using spectroscopic data, plasma characteristics across a broad range of temperatures from 20 000 K to 2 million K are determined. The dimming events are found to coincide in time, and to coincide spatially, with the
R. A. Harrison, P. Bryans, G. M. Simnett, M. Lyons   +3 more
openaire   +1 more source

Terendak Military Cemetery: Bodies, Burials, and ‘Operation Bring Them Home'

Australian Journal of Politics &History, EarlyView.
Terendak Military Cemetery occupies an unusual position in the history of Australian war cemeteries. Initially established to service the needs of the community at Terendak Garrison—the operational base for Commonwealth forces in Malaya during the early years of the Cold War—it became the official overseas burial site of Australian dead during the ...
Hannah Swaine, Kate Ariotti
wiley   +1 more source

On the Nature of the Bright Core of Solar Coronal Mass Ejections

Astrophysical Journal, 2019
Coronal mass ejections (CMEs) often exhibit the classic three-part structure in a coronagraph, i.e., the bright front, dark cavity, and bright core, which are traditionally considered as the manifestations of coronal plasma pileup, magnetic flux rope ...
H. Song, J. Zhang, X. Cheng, L. Li, Y. Z. Tang, B. Wang, R. Zheng, Y. Chen   +7 more
semanticscholar   +1 more source

Quasi-periodic Oscillations in Flares and Coronal Mass Ejections Associated with Magnetic Reconnection [PDF]

, 2017
We propose a mechanism for quasi-periodic oscillations of both coronal mass ejections (CMEs) and flare loops as related to magnetic reconnection in eruptive solar flares. We perform two-dimensional numerical MHD simulations of magnetic flux rope eruption,
Takuya Takahashi, J. Qiu, K. Shibata
semanticscholar   +1 more source

The Effect of Helio-Geomagnetic Activity in the Geo-Environment and by Extension to Human Health

Atmosphere
Solar activity encompasses various phenomena within the solar atmosphere, notably including eruptive events like solar flares and coronal mass ejections (CMEs) [...]
Panagiota Preka-Papadema, Chris G. Tzanis   +1 more
doaj   +1 more source