Results 41 to 50 of about 5,933 (222)
Caught in the Act: A Metal-rich High-velocity Cloud in the Inner Galaxy
The Astrophysical Journal, 2023 We characterize the chemical and physical conditions in an outflowing high-velocity cloud (HVC) in the inner Galaxy. We report a supersolar metallicity of [O/H] = +0.36 ± 0.12 for the HVC at v _LSR = 125.6 km s ^−1 toward the star HD 156359 ( l = 328.°7,
Frances H. Cashman +9 more
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Infall of HVC's and the Origin of HI Supershells [PDF]
Symposium - International Astronomical Union, 1991 Surveys for atomic hydrogen at very high velocities (|V| ≥ 140 km s–1) in the galactic center and anticenter regions of the sky reveal a net inflow of gas toward the Milky Way. In the anticenter, the collisions of infalling clouds with galactic material trigger the most energetic structural disturbance in the Galaxy, the “anticenter supershell”.
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Temperature manipulation of neuronal dynamics in a forebrain motor control nucleus. [PDF]
PLoS Computational Biology, 2017 Different neuronal types within brain motor areas contribute to the generation of complex motor behaviors. A widely studied songbird forebrain nucleus (HVC) has been recognized as fundamental in shaping the precise timing characteristics of birdsong ...
Matías A Goldin, Gabriel B Mindlin
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Are HVCs Produced in Galactic Fountains?
Astrophysics and Space Science, 2000 Three-dimensional simulations of the disk-halo interaction show the formation of a thick HI and HII gas disk with different scale heights. The thick HI disk prevents the disk gas from expanding freely upwards, unless some highly energetic event such as chimneys occurs, whereas the thick HII disk acts as a disk-halo interaction region from where the hot
openaire +3 more sources
Summary of Recent Progress in Understanding HVCs
, 1999 The study of high-velocity clouds has progressed much since the appearance of the review article by Wakker & van Woerden (1997), less than two years ago. Much of this progress is described in these workshop proceedings. Here we update the review article, summarizing the topics discussed at the workshop as well as covering the recent literature.
Wakker, B. P. +2 more
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Effects of testosterone metabolites on anatomy of HVC.
, 2013 A) Photomicrograph of HVC in NeuN-stained (NeuN+) tissue. Ventral border indicated by black arrows. Scale bar = 500 µm. B) Volumes of HVC across treatments. C) NeuN+ cell count in HVC. D) Density of NeuN+ cells in HVC. All bars represent mean ± SEM. *
Zachary J. Hall (316742) +1 more
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Teaching High-Value Care: Case Vignettes for Pediatric Practice
MedEdPORTAL, 2018 Introduction As health care systems recognize the importance of high-value care (HVC), physicians must focus on individualized patient outcomes using economically responsible and evidence-based medicine.
Lauren LaRue Walker +9 more
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Birdsong "transcriptomics": neurochemical specializations of the oscine song system. [PDF]
PLoS ONE, 2008 Vocal learning is a rare and complex behavioral trait that serves as a basis for the acquisition of human spoken language. In songbirds, vocal learning and production depend on a set of specialized brain nuclei known as the song system.Using high ...
Peter V Lovell +3 more
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Agronomy, 2022 Determining how intermittently applied heat treatment during the preparation of vermicompost changes the effectiveness of the fertilizer is a challenge.
Ismail Emrah Tavali, Huseyin Ok
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