Results 71 to 80 of about 2,706,829 (276)
Radio evidence for breakout reconnection in solar eruptive events [PDF]
Astronomy & Astrophysics, 2013 Context. Magnetic reconnection is understood to be fundamental to energy release in solar eruptive events (SEEs). In these events reconnection produces a magnetic flux rope above an arcade of hot flare loops. Breakout reconnection, a secondary reconnection high in the corona between this flux rope and the overlying magnetic field, has been ...
H. Aurass +4 more
openaire +1 more source
The Anatomical Record, EarlyView.Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan +3 more
wiley +1 more source
Exploiting PlanetScope Imagery for Volcanic Deposits Mapping
TechnologiesDuring explosive eruptions, tephra fallout represents one of the main volcanic hazards and can be extremely dangerous for air traffic, infrastructures, and human health.
Maddalena Dozzo +3 more
doaj +1 more source
Himawari-8 infrared observations of the June–August 2015 Mt Raung eruption, Indonesia
Earth, Planets and Space, 2018 Volcanic activity involves processes that can change over short periods of time, which are sometimes closely related to the eruptive mode or the timing of its transitions. Eruptions bring high-temperature magma or gas to the surface; thermal observations
Takayuki Kaneko +4 more
doaj +1 more source
An Eruptive Complex Solar Flare and Events in its Aftermath [PDF]
Proceedings of the International Astronomical Union, 2016 AbstractWe present a study of the M6.6 flare that occurred on 13 February 2011 in AR 11158. The flare was accompanied by a CME and EUV waves. We use multiwavelength observations from the ground: H-alpha Solar Telescope for Argentina (HASTA), and space: Helioseismic and Magnetic Imager (HMI) and Atmospheric Imaging Assembly (AIA), both onboard the Solar
M.L. Luoni +3 more
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The Anatomical Record, EarlyView.Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini +3 more
wiley +1 more source
The Effect of Helio-Geomagnetic Activity in the Geo-Environment and by Extension to Human Health
AtmosphereSolar activity encompasses various phenomena within the solar atmosphere, notably including eruptive events like solar flares and coronal mass ejections (CMEs) [...]
Panagiota Preka-Papadema +1 more
doaj +1 more source
The eruptive events on September 30, 1998: 1. The jet [PDF]
Journal of Geophysical Research: Space Physics, 2001 The jet on September 30, 1998, is part of a complex event that involved also other eruptive phenomena. Changes in the coronal magnetic field topology were observed during the ejection of the jet, as deduced from the Fe XIV green line emission. The whole event was well observed by both the H‐Alpha Solar Telescope for Argentina (HASTA) and the Mirror ...
Bagalá, L. +3 more
openaire +2 more sources
Evolutionary morphology of the haplorhine hamate
The Anatomical Record, EarlyView.Abstract Primates adopt a variety of hand postures during an impressive diversity of locomotor and manipulative behaviors. Morphological research has found that elements of the hand skeleton, such as the hamate, hold key information for inferring hand use and locomotor kinematics in extinct species.
Laura E. Hunter +4 more
wiley +1 more source