Results 41 to 50 of about 794 (193)
Sun-sized Water Vapor Masers in Cepheus A [PDF]
The Astrophysical Journal, 2018 Abstract We present the first VLBI observations of a Galactic water maser (in Cepheus A) made with a very long baseline interferometric array involving the RadioAstron Earth-orbiting satellite station as one of its elements. We detected two distinct components at −16.9 and 0.6 km s−1 with a fringe spacing of 66 μas. In total power, the 0.
Sobolev, A. M. +8 more
openaire +3 more sources
Ecology and Evolution, Volume 16, Issue 5, May 2026.This study addresses the ecological role of coarse woody debris (CWD) as a thermally buffered microhabitat for saproxylic organisms in temperate eastern US forests. We measured internal and external log temperatures across four seasons in Southern Appalachian forests to test how log diameter, decay stage, and moisture influence thermal buffering.
Ryan T. Phillips, Ryan C. Garrick
wiley +1 more source
A ‘water spout’ maser jet in S235AB-MIR [PDF]
Monthly Notices of the Royal Astronomical Society, 2015 We report on annual parallax and proper motion observations of H2O masers in S235AB-MIR, which is a massive young stellar object in the Perseus Arm. Using multi-epoch VLBI astrometry we measured a parallax of pi = 0.63 +- 0.03 mas, corresponding to a trigonometric distance of D = 1.56+-0.09 kpc, and source proper motion of ( u alpha cos d , u d) = (0 ...
Burns, Ross A. +6 more
openaire +2 more sources
3D velocity fields from methanol and water masers in an intermediate-mass protostar [PDF]
, 2012 We report multi-epoch VLBI observations of molecular masers towards the high-mass star forming region AFGL 5142, leading to the determination of the 3D velocity field of circumstellar molecular gas at radii 3OH maser emission enabled, for the first time,
MOSCADELLI, Luca +2 more
core +1 more source
Odessa Astronomical Publications, 2011 Results of a search for ultrarapid flux fluctuations of galactic sources of maser emission in the water-vapor line at a wavelength of 1.35 cm. An observational technique of a search for rapid flux fluctuations on some minute scales has been developed ...
В. А. Самодуров +10 more
doaj +1 more source
Policy Studies Journal, Volume 54, Issue 2, May 2026.ABSTRACT This study examines the evolution of climate change discourse in the United States Congress from 1987 to 2017, employing natural language processing (NLP) techniques to analyze floor speeches. Using a la carte (ALC) word embeddings, we investigate how Democratic and Republican members of Congress frame climate change, focusing on denialist ...
Joseph Charles Van Matre +2 more
wiley +1 more source
Diagnostics of a nuclear starburst: water and methanol masers [PDF]
Monthly Notices of the Royal Astronomical Society, 2018 We test models of starburst driven outflows using observations of the 22.2 GHz H$_2$O and 36.2 GHz class I CH$_3$OH maser lines. We have observed the starburst galaxy NGC 253 using the Karl G. Jansky Very Large Array. We present evidence for entrainment of star-forming dense-molecular gas in the outflow of NGC 253.
Mark D Gorski +6 more
openaire +3 more sources
Fungal Diversity and Potential Health Benefits of Mycophagy in Chacma Baboons (Papio ursinus)
American Journal of Primatology, Volume 88, Issue 4, April 2026.Free‐ranging chacma baboons (Papio ursinus) in Nature's Valley, South Africa, of multiple age/sex classes eat diverse fungi (10 identified to species level, 3 to genus level). We assess potential nutritional, medicinal and ecosystem implications of consumption of these fungi based on human and other mammalian mycophagy literature.
Margaret A. H. Bryer +5 more
wiley +1 more source
Monitoring Water Masers in Star-Forming Regions [PDF]
Astrophysics and Space Science, 2005 9 pages, 1 table, 11 figures. Accepted for publ. in Ap&SpSci. Refereed contribution to "Dense Molecular Gas around Protostars and in Galactic Nuclei", European Workshop 2004 on Astronomical Molecules. Eds. Y. Hagiwara, W.A. Baan, H.J.
Brand, J. +6 more
openaire +2 more sources
An Investigation of Water Masers in High Mass Star Forming Regions
, 2021 Within deep space are massive molecular clouds and within these molecular clouds, stars form. In these regions of star formation, masers can occur. I studied the presence of water masers within these high mass star forming regions. This was done in order
Webb, Eleanor A
core