Results 81 to 90 of about 1,289 (291)

Mapping the Release of Volatiles in the Inner Comae of Comets C/2012 F6 (Lemmon) and C/2012 S1 (ISON) Using the Atacama Large Millimeter/Submillimeter Array [PDF]

, 2014
Results are presented from the first cometary observations using the Atacama Large Millimeter/Submillimeter Array (ALMA), including measurements of the spatially resolved distributions of HCN, HNC, H_2CO, and dust within the comae of two comets: C/2012 ...
Remijan, A. J., Biver, N., Coulson, I. M., Chuang, Y.-L., Milam, S., Crovisier, J., Minniti, D., Boissier, J., Milam, S. N., Lis, D. C., Paganini, L., Cordiner, M., Bockelée-Morvan, D., Kuan, Y.-J, Mumma, M. J., Villanueva, G., Kuan, Y.-J., Coulson, I., Charnley, S., Cordiner, M. A., Charnley, S. B., Remijan, A., Mumma, M.   +22 more
core   +1 more source

A Cometary Fluorescence Model for the ν3 Vibrational Band of Cyanogen

The Astrophysical Journal
Cyanogen (C _2 N _2 ) has been suspected for a long time to be present in comets and to contribute to the creation of the CN radical. So far no observations with ground-based facilities have managed to detect this species, but the Rosetta mission, thanks
P. Hardy, P. Rousselot, C. Richard, V. Boudon, X. Landsheere, A. Voute, L. Manceron, F. Kwabia Tchana   +7 more
doaj   +1 more source

Coma mixedematoso.

Acta Médica Portuguesa, 1992
Five patients, 4 female and 1 male, aged 45 to 73, were observed in myxedema coma between 1984 and 1992. In three patients hypothyroidism was not known. Depressed consciousness, hypothermia, bradycardia and no goiter were common to all and a precipitating factor could be identified in 3 of them.
Fonseca, F, Cortez, L, Guerra, L, Afonso, A, Agapito, A, Malheiro, F, Charneco da Costa, J   +6 more
openaire   +2 more sources

Glyphidocera comae ADAMSKI, 2005, new species

, 2005
Glyphidocera comae, new species (Figs. 132–134, 331, Map 24) Diagnosis.— Glyphidocera comae is most similar to G. animae but differs from the latter species by having a basally narrower tegumen, a basally narrower dorsal strut of the tegumen, and a ...
DAVID ADAMSKI
core   +1 more source

FK COMAE BERENICES, KING OF SPIN: THE COCOA-PUFS PROJECT [PDF]

, 2015
COCOA-PUFS is an energy-diverse, time-domain study of the ultra-fast spinning, heavily spotted, yellow giant FK Comae Berenices (FK Com: HD117555; G4 III).
Garraffo, C., Granzer, T., Huenemoerder, David P., Huenemoerder, D., Strassmeier, K., Testa, Paola, Kashyap, V., Ayres, Thomas R., Saar, S., Testa, P., Cohen, O., Korhonen, H., Drake, J. J.   +12 more
core   +1 more source

WFST Astrometric Calibration. I. Modeling Global Geometric Distortion with Zernike Polynomials

The Astronomical Journal
Accurate modeling of geometric distortion (GD) is essential for precise astrometric calibration in wide-field imaging surveys. We present a self-calibration method based on Zernike polynomials, applied to imaging data from the Wide Field Survey Telescope
Chao Yang, Min Fang, Xian Zhong Zheng, Guoliang Li, Binyang Liu, Zheng Lou, Zhen Wan, Miaomiao Zhang, Tian-Rui Sun, Lulu Fan, Xiaoling Zhang, Xu Kong, Yongquan Xue, Wen Zhao, Bin Li, Wentao Luo, Feng Li, Wei Liu, Jian Wang, Hongfei Zhang, Hao Liu, Qinfeng Zhu, Hairen Wang, Dazhi Yao   +23 more
doaj   +1 more source

Spectroscopic identification of water emission from a main-belt comet. [PDF]

Nature, 2023
Kelley MSP, Hsieh HH, Bodewits D, Saki M, Villanueva GL, Milam SN, Hammel HB.   +6 more
europepmc   +1 more source

Study of FK Comae Berenices

, 2006
Aims.Time-series spot modelling was used to follow the longitude changes of active regions responsible for the light variability of FK Com between 1987-2004.
E. Forgács-Dajka, H. Korhonen, K. Oláh, Zs. Kővári, K. G. Strassmeier   +4 more
core   +1 more source

Statin use and risk of remote seizure after first new onset status epilepticus

Epilepsia, EarlyView.
Abstract Objective Preclinical evidence supports the role of statins as antiepileptogenic agents. In this study, we investigated the risk of remote unprovoked seizures (RS) according to the use of statin therapy in a cohort of first‐ever status epilepticus (SE) survivors. Methods Retrospective analysis was made of adult patients (age ≥ 14 years) with a
Niccolò Orlandi, Giada Giovannini, Lisa Taruffi, Margherita Burani, Jefe Laureine Ngnintedem Dontsop, Mara Malerba, Simona Scolastico, Laura Madrassi, Leonardo Affronte, Matteo Pugnaghi, Anna Elisabetta Vaudano, Simona Lattanzi, Stefano Meletti   +12 more
wiley   +1 more source

The Extreme Activity in Comet Hale–Bopp (C/1995 O1): Investigations of Extensive Narrowband Photoelectric Photometry

The Planetary Science Journal
Conventional narrowband photoelectric photometry of Comet Hale–Bopp (1995 O1) was obtained on 99 nights from mid-1995 to early-2000, yielding gas and dust production rates over an unprecedented range of time and distance. The appearance of Hale–Bopp (H-B)
David G. Schleicher, Peter V. Birch, Tony L. Farnham, Allison N. Bair   +3 more
doaj   +1 more source