Results 111 to 120 of about 18,261 (272)

Swift Monitoring of M51: A 38 day Superorbital Period for the Pulsar ULX7 and a New Transient Ultraluminous X-Ray Source [PDF]

open access: yesAstrophysical Journal, 2019
We present the results from a monitoring campaign made with the Neil Gehrels Swift Observatory of the M51 galaxies, which contain several variable ultraluminous X-ray sources (ULXs). The ongoing campaign started in 2018 May, and we report here on ∼1.5 yr
M. Brightman   +8 more
semanticscholar   +1 more source

Efficacy and Field Safety of Ilunocitinib for the Control of Allergic Dermatitis in Client‐Owned Dogs: A Multicenter, Double‐Masked, Randomised, Placebo‐Controlled Clinical Trial

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 825-837, December 2025.
Background: Inhibition of the Janus kinase pathway is an established treatment for allergic dermatitis. Objective: To evaluate the efficacy and safety of ilunocitinib for control of pruritus in dogs with allergic dermatitis in a randomised, double‐masked clinical trial.
Sophie Forster   +5 more
wiley   +1 more source

Ultraviolet through far-infrared spatially resolved analysis of the recent star formation in M81 (NGC 3031) [PDF]

open access: yes, 2006
The recent star formation (SF) in the early-type spiral galaxy M81 is characterized using imaging observations from the far-ultraviolet to the far-infrared. We compare these data with models of the stellar, gas, and dust emission for subgalactic regions.
Bendo, George J.   +15 more
core   +2 more sources

Development and Validation of the Professional Fit Scale in Nursing

open access: yesNursing Open, Volume 12, Issue 11, November 2025.
ABSTRACT Aim This study aims to develop the Professional Fit Scale in Nursing and to test psychometric analyses. Design This is a scale development and validation study. Methods This study was conducted in three phases: (1) creation of the items, (2) preliminary assessment of the items, and (3) assessment of the psychometric properties of the scale ...
Tuba Çatak, Betül Sönmez
wiley   +1 more source

A Multiple Encounter Model of M51 [PDF]

open access: yesAstrophysics and Space Science, 1999
The interaction of M51 with its companion NGC 5195 has been investigated with a spherical-polar grid code, where both components are described by self-gravitating star+gas disks embedded in analytical halo potentials. An extended survey was performed with various encounter geometries and companion masses, for relative orbits constrained by the ...
Heikki Salo, Eija Laurikainen
openaire   +1 more source

Predicative Possession in Ukrainian and Intra‐Slavonic Language Contact1

open access: yesTransactions of the Philological Society, Volume 123, Issue 3, Page 428-459, November 2025.
Abstract Ukrainian has two inherited syntactic forms for possessive have: a transitive one with a lexical have‐verb, and an intransitive, originally locative be‐construction. On the basis of four corpus studies, the article establishes their relative frequency in Middle Ukrainian writing (17th and 18th c.), Modern Ukrainian dialects (20th c.), and ...
Jan Fellerer
wiley   +1 more source

The 3-Dimensional Structure of NGC 891 and M51

open access: yes, 2012
We investigate the three-dimensional structure of the nearby edge-on spiral galaxy NGC 891 using 3D Monte Carlo radiative transfer models, with realistic spiral structure and fractally clumped dust.
Andrew Schechtman-Rook   +9 more
core   +1 more source

Two Transcriptional Factors Antagonistically Fine‐Tune MIR1863a to Balance Resistance and Yield Traits in Rice

open access: yesPlant Biotechnology Journal, Volume 23, Issue 11, Page 5080-5093, November 2025.
ABSTRACT Immune activation usually trades off growth, leading to yield loss. Genes that coordinate resistance and yield are urgently required for crop improvement. MicroRNAs (miRNAs) provide rich candidates for coordinating resistance with yield. Here, we demonstrated that mutation of MIR1863a enhances blast disease resistance without yield loss ...
Zhang‐Wei Hu   +17 more
wiley   +1 more source

The star cluster mass--galactocentric radius relation: Implications for cluster formation

open access: yes, 2015
Whether or not the initial star cluster mass function is established through a universal, galactocentric-distance-independent stochastic process, on the scales of individual galaxies, remains an unsolved problem.
Cameron, Ewan   +3 more
core   +1 more source

The Velocity Field in M51.

open access: yesThe Astrophysical Journal, 1964
Noncircular motions of ionized gas in M51 and NGC 5195 spiral galaxies, using ...
E. Margaret Burbidge, G. R. Burbidge
openaire   +1 more source

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