Results 61 to 70 of about 7,116 (192)

Variability of Interstellar Water Vapor Masers [PDF]

Highlights of Astronomy, 1998
We present some results of observations of H2O masers (1.35 cm line) in Star-Forming Regions. The observations have been made from the beginning of the eighties at the 22 m radiotelescope at Pushchino, Russia (Lekht et al. 1995). The time interval between two consecutive observations is about one month.
J.E. Mendoza-Torres, E.E. Lekht
openaire   +1 more source

Effects of Fruiting Neighborhood, Plant Traits, and Fruit Traits on Frugivore Visitation and Fruit Removal for an Understory Palm

Biotropica, Volume 58, Issue 2, March 2026.
We simultaneously evaluated how the fruiting neighborhood, defined as the number of fruiting palms in a 35 m radius, and relevant traits at the level of individual plants (e.g., height, crop size) and fruits (e.g., fruit and seed size, water, and sucrose content) influenced frugivore visitation and the number of fruits removed per visit in a common ...
Callie Rose Chenevert, Therese Lamperty, Domingo Cabrera, Jordan Karubian   +3 more
wiley   +1 more source

The Rotating Molecular Structures and the Ionized Outflow Associated with IRAS 16547-4247

, 2009
We present VLA 1.3 cm radio continuum and water maser observations as well as SMA SO$_2$ (226.300 GHz) and 1.3 mm dust continuum observations toward the massive star formation region IRAS 16547-4247.
Batchelor, Briggs, Brooks, Brooks, Charnley, Chini, Elitzur, Forster, Furuya, Garay, Guido Garay, Hatchell, Hosokawa, James M. Moran, Jiménez-Serra, Kiminki, Lada, Luis F. Rodríguez, Osorio, Ramiro Franco-Hernández, Rodríguez, Rodríguez, Schilke, Shu, Sollins, Stahler, Torrelles, Val'Tts   +27 more
core   +1 more source

Trans‐QTL Alliance of HKT1 and PHL7 Modulate Salinity Stress Tolerance and Enhance Crop Yield Endurance

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1166-1188, March 2026.
ABSTRACT Salinity stress can cause significant yield losses in crops because of its major impact on reproductive success. The complexity of salinity stress responses, particularly their tissue‐ and cell‐specific regulation, continues to challenge the translation of molecular insights into tangible crop yield improvements.
Jitendra K. Mohanty, Antima Yadav, Laxmi Narnoliya, Virevol Thakro, Deepanshi Rathore, Shailesh Tripathi, Senjuti Sinharoy, Pinky Agarwal, Swarup K. Parida   +8 more
wiley   +1 more source

Unveiling Ionized Jet Morphologies: Subarcsecond VLA Observations of Compact Radio Sources

The Astronomical Journal
We present subarcsecond ( θ ∼ 0 $\mathop{.}\limits^{\unicode{x02033}}$ 1) resolution VLA 1.3 cm continuum and 22.2 GHz H _2 O maser observations toward 15 compact radio continuum sources with rising spectral index and eight string-like radio continuum ...
Tatiana M. Rodríguez, Peter Hofner, Emmanuel Momjian, Esteban D. Araya, Ananay Sethi, Viviana Rosero   +5 more
doaj   +1 more source

Formation and evolution of the water maser outflow event in AFGL 2591 VLA 3-N

, 2012
In this paper we analyze multi-epoch Very Long Baseline Interferometry (VLBI) water maser observations carried out with the Very Long Baseline Array (VLBA) toward the high-mass star-forming region AFGL 2591. We detected maser emission associated with the
Anglada, G., Cantó, J., Carrasco-González, C., Curiel, S., Estalella, R., Gómez, J. F., Patel, N. A., Raga, A., Rodríguez, L. F., Torrelles, J. M., Trinidad, M. A.   +10 more
core   +1 more source

Statistical Analysis of Water Masers in Star-Forming Regions: Cepheus A and W75 N [PDF]

, 2010
We have done a statistical analysis of Very Long Baseline Array (VLBA) data of water masers in the star-forming regions (SFRs) Cepheus A and W75 N, using correlation functions to study the spatial clustering and Doppler-velocity distribution of these ...
Anglada, G., Cantó, J., Curiel, S., Gómez, J. F., Patel, N. A., Raga, A. C., Torrelles, J. M., Uscanga, L.   +7 more
core   +2 more sources

Water masers in the Saturnian system [PDF]

Astronomy & Astrophysics, 2009
Context. The presence of water has long been seen as a key condition for life in planetary environments. The Cassini spacecraft discovered water vapour in the Saturnian system by detecting absorption of UV emission from a background star. Investigating other possible manifestations of water is essential, one of which, provided physical conditions are ...
S. V. Pogrebenko, L. I. Gurvits, M. Elitzur, C. B. Cosmovici, I. M. Avruch, S. Montebugnoli, E. Salerno, S. Pluchino, G. Maccaferri, A. Mujunen, J. Ritakari, J. Wagner, G. Molera, M. Uunila   +13 more
openaire   +1 more source

Evidence of an Extended Alfvén Wing System at Enceladus: Cassini's Multi‐Instrument Observations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract We report in situ evidence for Enceladus' Alfvén wing system and its coupling with Saturn's ionosphere, based on multi‐instrument observations from the Cassini spacecraft. Analysis of 36 events, including 13 from non‐flyby paths, confirms the existence of a Main Alfvén Wing (MAW) current system generated at Enceladus, and associated Reflected ...
L. Z. Hadid, T. Chust, J.‐E. Wahlund, M. W. Morooka, E. Roussos, O. Witasse, J. Rabia, D. Pisa, K. Kim, N. J. T. Edberg, A. M. Rymer, L. Lamy, S. Kotsiaros, S. Aizawa, A. Jeandet, R. Modolo, N. André, P. Canu, C. F. Bowers, X. Jia, A. J. Coates, G. H. Jones, A. Parsec‐Wallis, O. Agiwal, M. K. G. Holmberg, Q. Nénon, H. Cao, W. S. Kurth, M. K. Dougherty   +28 more
wiley   +1 more source

Long-term Simultaneous Monitoring Observations of SiO and H2O Masers toward the Mira Variable WX Serpentis

The Astrophysical Journal Supplement Series
We present the results from long-term simultaneous monitoring observations of SiO and H _2 O masers toward the Mira variable star WX Serpentis. This study has been conducted with 21 m single-dish radio telescopes of the Korean VLBI Network from 2009 June
Jang-Ho Lim, Jaeheon Kim, Se-Hyung Cho, Hyosun Kim, Dong-Hwan Yoon, Seong-Min Son, Kyung-Won Suh   +6 more
doaj   +1 more source