Results 71 to 80 of about 110,738 (286)
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
Improved Measurements of the IXPE Crab Polarization
The Astrophysical Journal, 2023 X-ray polarization from the Imaging X-ray Polarimetry Explorer (IXPE) provides an important new probe of the geometry of the pulsar emission zone and of particle acceleration in the surrounding pulsar wind nebula.
Josephine Wong +2 more
doaj +1 more source
A self-consistent stellar and 3D nebular model for Planetary Nebula IC418
, 2009 We present a coherent stellar and nebular model reproducing the observations of the Planetary Nebula IC418. We want to test whether a stellar model obtained by fitting the stellar observations is able to satisfactory ionize the nebula and reproduce the ...
Aller +43 more
core +1 more source
Spitzer Space Telescope Infrared Imaging and Spectroscopy of the Crab Nebula [PDF]
, 2006 We present 3.6, 4.5, 5.8, 8.0, 24, and 70 micron images of the Crab Nebula obtained with the Spitzer Space Telescope IRAC and MIPS cameras, Low- and High-resolution Spitzer IRS spectra of selected positions within the nebula, and a near-infrared ground ...
Bandiera R. +17 more
core +4 more sources
ChemistryOpen, EarlyView.Incorporating deep eutectic solvents into polymer‐based drug delivery systems (DDS) offers a sustainable route to enhance solubility, modify drug release, and create dual‐function carriers. This review explores how DES influence polymer structures and DDS performance, highlighting future prospects in personalized, responsive pharmaceutical technologies.
Nining Nining +3 more
wiley +1 more source
The Astrophysical JournalPolarization measurements provide insight into the magnetic field, a critical aspect of the dynamics and emission properties around the compact object.
Wei Deng +7 more
doaj +1 more source
VLT observations of the asymmetric Etched Hourglass Nebula, MyCn 18 [PDF]
, 2014 Context. The mechanisms that form extreme bipolar planetary nebulae remain unclear. Aims. The physical properties, structure, and dynamics of the bipolar planetary nebula, MyCn 18, are investigated in detail with the aim of understanding the shaping ...
Clyne, N. +5 more
core +2 more sources
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
Who Is the System? On the Externalisation and Depersonalisation of Responsibility for Abuse
Systems Research and Behavioral Science, EarlyView.ABSTRACT This article examines the externalisation and depersonalisation of responsibility in the institutional communication of the Roman Catholic Church in the context of sexualised violence. Niklas Luhmann's theory of social systems is used to show how semantic constructions such as ‘systemic causes’ rhetorically blur responsibility and contribute ...
Thomas Kron
wiley +1 more source
LAMOST Medium-resolution Spectroscopic Survey of the Rosette Nebula
The Astronomical JournalWe report multifiber, medium-resolution spectroscopy of the Rosette Nebula with full spatial coverages, and present a table of the nebular parameters based on the spatially resolved measurements of emission lines.
Li-Yue Zhang +6 more
doaj +1 more source