Search Results - "Matthews, S A"

Searching for Evidence of Subchromospheric Magnetic Reconnection on the Sun by Baker, D., van Driel-Gesztelyi, L., James, A. W., Démoulin, P., To, A. S. H., Murabito, M., Long, D. M., Brooks, D. H., McKevitt, J., Laming, J. M., Green, L. M., Yardley, S. L., Valori, G., Mihailescu, T., Matthews, S. A., Kuniyoshi, H.

“…Abstract Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The…”
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CORONAL MAGNETIC RECONNECTION DRIVEN BY CME EXPANSION—THE 2011 JUNE 7 EVENT by VAN DRIEL-GESZTELYI, L, Baker, D, Torok, T, PARIAT, E, Green, L M, Williams, D R, Carlyle, J, Valori, G, Demoulin, P, Kliem, B, Long, D M, Matthews, S A, Malherbe, J-M

“…Coronal mass ejections (CMEs) erupt and expand in a magnetically structured solar corona. Various indirect observational pieces of evidence have shown that the…”
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The 2013 February 17 Sunquake in the Context of the Active Region's Magnetic Field Configuration by Green, L. M., Valori, G., Zuccarello, F. P., Zharkov, S., Matthews, S. A., Guglielmino, S. L.

“…Sunquakes are created by the hydrodynamic response of the lower atmosphere to a sudden deposition of energy and momentum. In this study, we investigate a…”
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Properties of the 15 February 2011 Flare Seismic Sources by Zharkov, S., Green, L. M., Matthews, S. A., Zharkova, V. V.

“…The first near-side X-class flare of Solar Cycle 24 occurred in February 2011 (SOL2011-02-05T01:55) and produced a very strong seismic response in the…”
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Analysis of a coronal mass ejection and corotating interaction region as they travel from the Sun passing Venus, Earth, Mars, and Saturn by Prise, A. J., Harra, L. K., Matthews, S. A., Arridge, C. S., Achilleos, N.

“…During June 2010 a good alignment in the solar system between Venus, STEREO‐B, Mars, and Saturn provided an excellent opportunity to study the propagation of a…”
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Anatomy of a Solar Flare: Measurements of the 2006 December 14 X-class Flare with GONG, Hinode, and RHESSI by Matthews, S. A, Zharkov, S, Zharkova, V. V

“…Some of the most challenging observations to explain in the context of existing flare models are those related to the lower atmosphere and below the solar…”
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THE IMPACT OF A FILAMENT ERUPTION ON NEARBY HIGH-LYING COOL LOOPS by Harra, L K, Matthews, S A, Long, D M, Doschek, G A, DE PONTIEU, B

“…The first spectroscopic observations of cool Mg II loops above the solar limb observed by NASA's Interface Region Imaging Spectrograph (IRIS) are presented…”
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The high-energy Sun - probing the origins of particle acceleration on our nearest star by Matthews, S. A, Reid, H. A. S., Baker, D., Bloomfield, D. S., Browning, P. K., Calcines, A., Del Zanna, G., Erdelyi, R., Fletcher, L., Hannah, I. G., Jeffrey, N., Klein, L., Krucker, S., Kontar, E., Long, D. M., MacKinnon, A., Mann, G., Mathioudakis, M., Milligan, R., Nakariakov, V. M., Pesce-Rollins, M., Shih, A. Y., Smith, D., Veronig, A., Vilmer, N.

“…As a frequent and energetic particle accelerator, our Sun provides us with an excellent astrophysical laboratory for understanding the fundamental process of…”
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A Survey of the Hard X-Ray Characteristics of Seismically Active and Quiet White-Light Flares by Pedram, E., Matthews, S. A.

“…Various mechanisms have been proposed to explain how seismic waves can be generated during a solar flare, several of which include a major role for accelerated…”
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The Pan-University Network for Global Health: framework for collaboration and review of global health needs by Winchester, M S, BeLue, R, Oni, T, Wittwer-Backofen, U, Deobagkar, D, Onya, H, Samuels, T A, Matthews, S A, Stone, C, Airhihenbuwa, C

“…In the current United Nations efforts to plan for post 2015-Millennium Development Goals, global partnership to address non-communicable diseases (NCDs) has…”
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Spatial and temporal regulation of protein kinase D (PKD) by Matthews, Sharon A., Iglesias, Teresa, Rozengurt, Enrique, Cantrell, Doreen

“…Protein kinase D (PKD; also known as PKCμ) is a serine/threonine kinase activated by diacylglycerol signalling pathways in a variety of cells. PKD has been…”
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Nonthermal Velocity Evolution in the Precursor Phase of a Solar Flare by Harra, L. K, Matthews, S. A, Culhane, J. L

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SPECTROSCOPIC SIGNATURES RELATED TO A SUNQUAKE by Matthews, S. A., Harra, L. K., Zharkov, S., Green, L. M.

“…ABSTRACT The presence of flare-related acoustic emission (sunquakes (SQs)) in some flares, and only in specific locations within the flaring environment,…”
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Role of blue and red light in stomatal dynamic behaviour by Matthews, Jack S A, Vialet-Chabrand, Silvere, Lawson, Tracy

“…Abstract Plants experience changes in light intensity and quality due to variations in solar angle and shading from clouds and overlapping leaves. Stomatal…”
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Pre-Flare Flows in the Corona by Wallace, A. J., Harra, L. K., van Driel-Gesztelyi, L., Green, L. M., Matthews, S. A.

“…Solar flares take place in regions of strong magnetic fields and are generally accepted to be the result of a resistive instability leading to magnetic…”
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Observations and Modelling of the Pre-flare Period of the 29 March 2014 X1 Flare by Woods, M. M., Harra, L. K., Matthews, S. A., Mackay, D. H., Dacie, S., Long, D. M.

“…On 29 March 2014, NOAA Active Region (AR) 12017 produced an X1 flare that was simultaneously observed by an unprecedented number of observatories. We have…”
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Current, future and potential use of mobile and wearable technologies and social media data in the ABCD study to increase understanding of contributors to child health by Bagot, K.S., Matthews, S.A., Mason, M., Squeglia, Lindsay M., Fowler, J., Gray, K., Herting, M., May, A., Colrain, I., Godino, J., Tapert, S., Brown, S., Patrick, K.

“…•Novel mobile and wearable technologies to capture health-related data in children.•Effects of place, social interactions, environment, activity and substance…”
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Larval connectivity and water quality explain spatial distribution of crown-of-thorns starfish outbreaks across the Great Barrier Reef by Matthews, S A, Mellin, C, Pratchett, Morgan S

“…Outbreaks of the coral eating crown-of-thorns starfish (COTS; Acanthasts cf. solaris) occur in cyclical waves along the Great Barrier Reef (GBR), contributing…”
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Relating near-Earth observations of an interplanetary coronal mass ejection to the conditions at its site of origin in the solar corona by Fazakerley, A. N., Harra, L. K., Culhane, J. L., van Driel-Gesztelyi, L., Lucek, E., Matthews, S. A., Owen, C. J., Mazelle, C., Balogh, A., Rème, H.

“…A halo coronal mass ejection (CME) was detected on January 20, 2004. We use solar remote sensing data (SOHO, Culgoora) and near‐Earth in situ data (Cluster) to…”
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Comparison of Seismic Signatures of Flares Obtained by SOHO/Michelson Doppler Imager and GONG Instruments by Zharkov, S, Zharkova, V. V, Matthews, S. A

“…The first observations of seismic responses to solar flares were carried out using time-distance (TD) and holography techniques applied to SOHO/Michelson…”
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