Zobrazeno 1 - 10
of 1 026
pro vyhledávání: '"P, Murabito"'
Autor:
Lezzi, Serena Maria, Long, David M., Andretta, Vincenzo, Baker, Deborah, Dolliou, Antoine, Murabito, Mariarita, Parenti, Susanna, Prado, Natalia Zambrana
Solar active regions (ARs) are often surrounded by dark large areas of reduced emission compared to the quiet Sun, observed at various wavelengths corresponding to chromosphere, transition region (TR) and corona, and known as Dark Halos (DHs). DHs ha
Externí odkaz:
http://arxiv.org/abs/2408.17172
Autor:
Baker, D., van Driel-Gesztelyi, L., James, A. W., Demoulin, 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.
Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The coronae of the Sun and solar-type stars mostly show enhancements of low-FIP elements (the FIP effect)
Externí odkaz:
http://arxiv.org/abs/2405.07755
Autor:
Murabito, Mariarita, Stangalini, Marco, Laming, J. Martin, Baker, Deborah, To, Andy S. H., Long, David M., Brooks, David H., Jafarzadeh, Shahin, Jess, David B., Valori, Gherardo
We investigate the propagation of Alfv\'en waves in the solar chromosphere, distinguishing between upward and downward propagating waves. We find clear evidence for the reflection of waves in the chromosphere and differences in propagation between ca
Externí odkaz:
http://arxiv.org/abs/2404.08305
Autor:
Long, David M., Baker, Deborah, To, Andy S. H., van Driel-Gesztelyi, Lidia, Brooks, David H., Stangalini, Marco, Murabito, Mariarita, James, Alexander W., Mathioudakis, Mihalis, Testa, Paola
The composition of the solar corona differs from that of the photosphere, with the plasma thought to fractionate in the solar chromosphere according to the First Ionisation Potential (FIP) of the different elements. This produces a FIP bias, wherein
Externí odkaz:
http://arxiv.org/abs/2403.06711
Publikováno v:
A&A 680, A61 (2023)
Dark areas around active regions (ARs) have been first observed in chromospheric lines more than a century ago and are now associated to the H{\alpha} fibril vortex around ARs. Nowadays, large areas surrounding ARs with reduced emission relative to t
Externí odkaz:
http://arxiv.org/abs/2309.11956
Autor:
Murabito, M., Ermolli, I., Chatzistergos, T., Jafarzadeh, S., Giorgi, F., van der Voort, L. Rouppe
Publikováno v:
ApJ 947, 18 (2023)
We analysed state-of-the-art observations of the solar atmosphere to investigate the dependence of the \ca brightness of several solar features on spectral bandwidth and spatial resolution of the data. Specifically, we study data obtained at the Swed
Externí odkaz:
http://arxiv.org/abs/2303.17160
Autor:
Ahmed A. Y. Ragab, Margaret F. Doyle, Jiachen Chen, Yuan Fang, Kathryn L. Lunetta, Joanne M. Murabito
Publikováno v:
Immunity & Ageing, Vol 21, Iss 1, Pp 1-10 (2024)
Abstract Background Global life expectancy is rising, with the 60 + age group projected to hit 2 billion by 2050. Aging impacts the immune system. A notable marker of immune system aging is the presence of Aging-Related Immune Cell Phenotypes (ARIPs)
Externí odkaz:
https://doaj.org/article/c41cb3cf9955436687290af42e544dee
Autor:
Cristina Santonocito, Cesare Cassisi, Federica Chiarenza, Alessandro Caruso, Paolo Murabito, Marc O. Maybauer, Shane George, Filippo Sanfilippo
Publikováno v:
Annals of Cardiac Anaesthesia, Vol 27, Iss 2, Pp 136-143 (2024)
Background: Prolonged preoperative fasting may worsen postoperative outcomes. Cardiac surgery has higher perioperative risk, and longer fasting periods may be not well-tolerated. We analysed the postoperative metabolic and hemodynamic variables in pa
Externí odkaz:
https://doaj.org/article/e576aa384d944c3d854b207dbf9396eb
Autor:
Yuankai Zhang, Xuzhi Wang, Chathurangi H Pathiravasan, Nicole L Spartano, Honghuang Lin, Belinda Borrelli, Emelia J Benjamin, David D McManus, Martin G Larson, Ramachandran S Vasan, Ravi V Shah, Gregory D Lewis, Chunyu Liu, Joanne M Murabito, Matthew Nayor
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e56676 (2024)
BackgroundResting heart rate (HR) and routine physical activity are associated with cardiorespiratory fitness levels. Commercial smartwatches permit remote HR monitoring and step count recording in real-world settings over long periods of time, but t
Externí odkaz:
https://doaj.org/article/e9e5182e9c70429c97c986c03547143c
Autor:
Madeleine Carbonneau, Yi Li, Brenton Prescott, Chunyu Liu, Tianxiao Huan, Roby Joehanes, Joanne M. Murabito, Nancy L. Heard‐Costa, Vanessa Xanthakis, Daniel Levy, Jiantao Ma
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 11 (2024)
Background Life's Essential 8 (LE8) is an enhanced metric for cardiovascular health. The interrelations among LE8, biomarkers of aging, and disease risks are unclear. Methods and Results LE8 score was calculated for 5682 Framingham Heart Study partic
Externí odkaz:
https://doaj.org/article/1b64265b7fdb4c7e8fcd7a1aec80b27c