Results 11 to 20 of about 18,261 (272)
High-sensitivity H
, 2023 We observed the classical interacting galaxy M51 with FAST and obtain high sensitivity HI image with column density down to 3.8 $\times$ 10$^{18}$ cm$^{-2}$.
Haiyang Yu +5 more
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Agronomy, 2022 Flavescence dorée (FD) is a European quarantine disease of grapevine caused by FD phytoplasma (FDp) transmitted by the leafhopper of North American origin Scaphoideus titanus.
Oliver Krstić +6 more
doaj +2 more sources
On the magnetic field in M51 ULX-8 [PDF]
Monthly notices of the Royal Astronomical Society, 2019 The reported discovery of a cyclotron resonance scattering feature (CRSF) in the spectrum of M51 ULX-8 may provide an important clue as to the nature of the magnetic field in those ultraluminous X-ray sources hosting neutron stars.
Matthew Middleton +6 more
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Molecular Superclouds in M51 [PDF]
International Astronomical Union Colloquium, 1994 Recently, it has been shown that some of nearby spiral galaxies have very massive (107-8Mʘ) and large (several 100 pc - ~ 1 kpc) molecular gas clouds (M51: Rand & Kulkarni 1990; NGC1068: Planesas et al. 1991). Since these clouds are significantly more massive and larger than those of so-called Giant Molecular Clouds (GMCs) found in our Galaxy, they
Tomoka Tosaki +2 more
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Kinematics of Spiral Arm Streaming in M51 [PDF]
The Astrophysical Journal, 2007 We use CO and H alpha velocity fields to study the gas kinematics in the spiral arms and interarms of M51 (NGC 5194), and fit the 2D velocity field to estimate the radial and tangential velocity components as a function of spiral phase (arm distance). We
Begeman K. G. +14 more
core +4 more sources
Probing the dust grain alignment mechanisms in spiral galaxies with M51 as the case study [PDF]
Astrophysical JournalMagnetic fields (B fields) in galaxies have recently been traced using far-infrared and submillimeter polarimetric observations with the Stratospheric Observatory for Infrared Astronomy, James Clerk Maxwell Telescope, and Atacama Large Millimeter ...
Enrique López-Rodríguez, Le Ngoc Tram
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The Dense Gas Mass Fraction and the Relationship to Star Formation in\n M51 [PDF]
Astrophysical Journal, 2022 Observations of 12CO J = 1 – 0 and HCN J = 1 – 0 emission from NGC 5194 (M51) made with the 50 m Large Millimeter Telescope and the SEQUOIA focal plane array are presented. Using the HCN-to-CO ratio, we examine the dense gas mass fraction over a range of
M. H. Heyer +17 more
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Star Formation in M51 Triggered by Galaxy Interaction [PDF]
, 2001 We have mapped the inner 360'' regions of M51 in the 158micron [CII] line at 55'' spatial resolution using the Far-infrared Imaging Fabry-Perot Interferometer (FIFI) on the Kuiper Airborne Observatory (KAO).
T. Nikola +6 more
openalex +4 more sources
A systematic review of patient-reported outcome measures for idiopathic adhesive capsulitis - recommendations based on analyses of 16 existing questionnaires [PDF]
BMC Musculoskeletal DisordersBackground Patient reported outcome measures (PROMs) are essential to measure the patients’ perspective in clinical studies. Like any measurement instrument, a PROM should be valid, reliable, and responsive.
Gustav K. M. Vangsgaard +2 more
doaj +2 more sources
MAPPING THE RECENT STAR FORMATION HISTORY OF THE DISK OF M51 [PDF]
, 2010 Using data acquired as part of a unique Hubble Heritage imaging program of broadband colors of the interacting spiral system M51/NGC 5195, we have conducted a photometric study of the stellar associations across the entire disk of the galaxy in order to ...
Catherine Kaleida, Paul A. Scowen
openalex +3 more sources