Results 61 to 70 of about 50,898 (280)
ABOUT TEMPERATURE FIELDS AND CONDITIONS OF GASEOUS CONDENSATION OF NEBULAES IN THE PLANETARY VORTEX
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, 2014 New exact solution of the spherically-axissymmetric Eiler's equations, called as planetary vortex, is applied to the problem of formation in planetary nebula germs of planets due to the condensation of gases in the areas of vortex instability which ...
L. V. Klyuchinskaya, V. I. Perechrect
doaj +1 more source
The Astrophysical Journal, 2023 The Cherenkov Telescope Array (CTA) is a next-generation ground-based observatory for gamma-ray astronomy at very high energies. The Large-Sized Telescope prototype (LST-1) is located at the CTA-North site, on the Canary Island of La Palma.
H. Abe +289 more
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A PeVatron Candidate: Modeling the Boomerang Nebula in X-ray Band
Universe, 2022 Pulsar wind nebula (PWN) Boomerang and the associated supernova remnant (SNR) G106.3+2.7 are among candidates for the ultra-high-energy (UHE) gamma-ray counterparts published by LHAASO.
Xuan-Han Liang +4 more
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Planetary Nebulae Populations in External Galaxies [PDF]
, 2011 This review highlights the properties of the planetary nebulae in external galaxies as tracers of light, of the stellar population properties, and of the distances and kinematics of the parent galaxies. Recent results on the kinematics of the outer regions in giant elliptical galaxies and on the luminosity specific PN numbers (the \alpha\ parameter) in
arxiv +1 more source
THE DUST AND GAS CONTENT OF THE CRAB NEBULA [PDF]
, 2015 We have constructed mocassin photoionization plus dust radiative transfer models for the Crab Nebula core-collapse supernova (CCSN) remnant, using either smooth or clumped mass distributions, in order to determine the chemical composition and masses of ...
P. Owen, M. Barlow
semanticscholar +1 more source
Advanced Energy and Sustainability Research, EarlyView.Fluorine‐free self‐standing anode microporous layers are fabricated and optimized for hydrocarbon catalyst‐coated membranes. The effects of carbon black, graphite, and acrylic binder in the microporous layer composition, on wetting behavior, permeability, electrical resistance, and electrochemical performance are investigated.
Koray Yildirim +3 more
wiley +1 more source
Scandinavian Journal of Psychology, Volume 64, Issue 1, Page 60-70, February 2023., 2023 Micro‐phenomenology is a method that generates rich and reliable reports of singular experiences in their pre‐reflective dimension. Usually it is employed using a second‐person interviewer. In this study we attempted to train naïve subjects in using self‐inquiry version of the method.
Terje Sparby +3 more
wiley +1 more source
British Educational Research Journal, EarlyView.Abstract This paper explores the critical role that safe spaces, or ‘Pride Groups’, can play in developing ontological security and allyship within schools. Drawing on data collected from eight UK secondary schools and one college, the research evaluates the impact of these groups, using an innovative theoretical framework combining Meyer's minority ...
Adam Brett
wiley +1 more source
Political activation and social movements: Addressing non‐participation in Aotearoa New Zealand
Sociology Compass, Volume 17, Issue 1, January 2023., 2023 Abstract The decline of participation in traditional civic political processes, like voting in elections and writing to elected representatives, continues to deepen in contemporary liberal democracies. However, civics comprise only one avenue for political participation. Social movements also play a key role in influencing political affairs by exerting
Dani Pickering
wiley +1 more source
Magnetic Fields in the Horsehead Nebula
The Astronomical Journal, 2023 We present the first polarized dust emission measurements of the Horsehead Nebula, obtained using the POL-2 polarimeter on the Submillimetre Common-User Bolometer Array 2 (SCUBA-2) camera on the James Clerk Maxwell Telescope.
Jihye Hwang +4 more
doaj +1 more source