Zobrazeno 1 - 10
of 279
pro vyhledávání: '"C J, HANSEN"'
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 11 (2024)
The elemental abundances between strontium and silver ( Z = 38–47) observed in the atmospheres of very metal-poor stars in the Galaxy may contain the fingerprint of the weak r -process and ν p -process occurring in early core-collapse supernovae e
Externí odkaz:
https://doaj.org/article/db4c8797bc7f4473954657742c7630c6
Autor:
C. J. Hansen, M. A. Ravine, P. M. Schenk, G. C. Collins, E. J. Leonard, C. B. Phillips, M. A. Caplinger, F. Tosi, S. J. Bolton, Björn Jónsson
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 3, p 76 (2024)
On 2022 September 29 the Juno spacecraft passed Europa at 355 km, the first close pass since the Galileo flyby in 2000. Juno’s visible-light imager, JunoCam, collected four images, enabling cartographic, topographic, and surface geology analysis. T
Externí odkaz:
https://doaj.org/article/d192e62af8a34307a945b4522499baf1
Autor:
L. E. Mc Keown, S. Diniega, G. Portyankina, C. J. Hansen, K.‐M. Aye, S. Piqueux, J. E. C. Scully
Publikováno v:
Journal of Geophysical Research: Planets. 128
Araneiforms are enigmatic dendritic negative topography features native to Mars. Found across a variety of substrates and exhibiting a range of scales, morphologies, and activity level, they are hypothesized to form via insolation-induced basal subli
Autor:
C. J. Hansen, S. Bolton, A. H. Sulaiman, S. Duling, F. Bagenal, M. Brennan, J. Connerney, G. Clark, J. Lunine, S. Levin, W. Kurth, A. Mura, C. Paranicas, F. Tosi, P. Withers
Publikováno v:
Geophysical Research Letters. 49
Autor:
G. Clark, P. Kollmann, B. H. Mauk, C. Paranicas, D. Haggerty, A. Rymer, H. T. Smith, J. Saur, F. Allegrini, S. Duling, R. W. Ebert, W. S. Kurth, R. Gladstone, T. K. Greathouse, W. Li, F. Bagenal, J. E. P. Connerney, S. Bolton, J. R. Szalay, A. H. Sulaiman, C. J. Hansen, D. L. Turner
Publikováno v:
Geophysical Research Letters. 49
Autor:
M. A. Ravine, C. J. Hansen, G. C. Collins, P. M. Schenk, M. A. Caplinger, L. Lipkaman Vittling, D. J. Krysak, R. P. Zimdar, J. B. Garvin, S. J. Bolton
Publikováno v:
Geophysical Research Letters. 49
Autor:
G. Cescutti, P. Bonifacio, E. Caffau, L. Monaco, M. Franchini, L. Lombardo, A. M. Matas Pinto, F. Lucertini, P. François, E. Spitoni, R. Lallement, L. Sbordone, A. Mucciarelli, M. Spite, C. J. Hansen, P. Di Marcantonio, A. Kučinskas, V. Dobrovolskas, A. J. Korn, M. Valentini, L. Magrini, S. Cristallo, F. Matteucci
Publikováno v:
Cescutti, G, Bonifacio, P, Caffau, E, Monaco, L, Franchini, M, Lombardo, L, Matas Pinto, A M, Lucertini, F, François, P, Spitoni, E, Lallement, R, Sbordone, L, Mucciarelli, A, Spite, M, Hansen, C J, Di Marcantonio, P, Kučinskas, A, Dobrovolskas, V, Korn, A J, Valentini, M, Magrini, L, Cristallo, S & Matteucci, F 2022, ' MINCE : I. Presentation of the project and of the first year sample ', Astronomy and Astrophysics, vol. 668, A168 . https://doi.org/10.1051/0004-6361/202244515
Astronomy and astrophysics, Paris : EDP Sciences, 2022, vol. 668, art. no. A168, p. [1-21]
Astronomy & Astrophysics
Astronomy and astrophysics, Paris : EDP Sciences, 2022, vol. 668, art. no. A168, p. [1-21]
Astronomy & Astrophysics
In recent years, Galactic archaeology has become a particularly vibrant field of astronomy, with its main focus set on the oldest stars of our Galaxy. In most cases, these stars have been identified as the most metal-poor. However, the struggle to fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32b8933a331beec3f128f0cbb0c52c24
https://pure.au.dk/portal/da/publications/mince(eb466889-6050-46b7-89d0-1813502b15d8).html
https://pure.au.dk/portal/da/publications/mince(eb466889-6050-46b7-89d0-1813502b15d8).html
Publikováno v:
European Heart Journal. 43
Background Chronic obstructive pulmonary disease (COPD) is concomitantly present in 13% of atrial fibrillation (AF) patients and negatively impacts prognosis in AF patients (1). Nevertheless, the temporal sequence and time between diagnosis of each d
Publikováno v:
European Heart Journal. 43
Introduction Around 50% of all sudden cardiac death (SCD) cases are unwitnessed. According to the World Health Organization's definition of sudden cardiac death, any unwitnessed death is considered SCD if the person was last seen alive and well withi
Publikováno v:
The Review of scientific instruments. 93(9)
A new, four-chord, CO2/He–Ne heterodyne interferometer has been designed and built for measuring line-averaged plasma density in the HIT-SI3 and subsequent HIT-SIU sustained spheromak devices. The two-color system successfully eliminates vibration-