Results 101 to 110 of about 3,094 (200)
Polychromatic metasurfaces for complete control of phase and polarization in the mid-infrared. [PDF]
Light Sci Appl, 2023 Zhou Y, Fan JA.
europepmc +1 more source
Revisiting the X-Ray Polarization of the Shell of Cassiopeia A Using Spectropolarimetric Analysis
The Astrophysical JournalX-ray synchrotron radiation is expected to be highly polarized. Thanks to the Imaging X-ray Polarimetry Explorer (IXPE), it is now possible to evaluate the degree of X-ray polarization in sources such as supernova remnants (SNRs). Jointly using IXPE data
A. Mercuri +4 more
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Directional Aspects of Vegetation Linear and Circular Polarization Biosignatures. [PDF]
Astrobiology, 2022 Patty CHL +4 more
europepmc +1 more source
The Astrophysical JournalWe present an integral-based technique (IBT) algorithm to accelerate supernova (SN) radiative transfer calculations. The algorithm utilizes “integral packets,” which are calculated by the path integral of the Monte Carlo (MC) energy packets, to ...
Xingzhuo Chen, Lifan Wang, Daniel Kasen
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Modification of bacterial cellulose using silk fibroin β-sheet crystals induced by ultrasonication
Chimica Techno ActaSilk fibroin (SF) has been continuously explored as a biomaterial due to its biocompatibility, tunability, and self-healing properties. In this work, we present a novel approach to the modification of bacterial cellulose (BC) with SF β-sheet dominant ...
Mary Stephanie Carranza +3 more
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Near-IR Spectropolarimetry of NGC 1088 [PDF]
, 1994 The current unified model of Seyfert galaxies, as proposed by Antonucci and Miller (1985), has most, if not all, Seyfert 2 galaxies hosting a Seyfert 1 type nucleus in their cores.
Ward, M.J. +4 more
core
Near-ultraviolet Spectropolarimetry as a Tracer of Magnetic Markers of Flux Rope Formation
The Astrophysical JournalWe investigate the suitability of the combined spectral windows of Mg ii h and k and the Fe ii lines around 261 nm as magnetic markers of filament formation.
David Afonso Delgado +3 more
doaj +1 more source
The Astrophysical Journal LettersAcoustic waves propagate into the chromosphere, contributing to energy transport and their dynamics. Their upward propagation is restricted to frequencies above the acoustic cutoff frequency.
Takayoshi Oba +39 more
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Spectropolarimetry of GRB 180427A: Evidence for Distinct Emission Sites with Varying Polarization
The Astrophysical JournalThe dynamics of the origin of gamma-ray emissions in gamma-ray bursts (GRBs) remains an enigma. Through a joint analysis of GRB 180427A, observed by the Fermi Gamma-ray Space Telescope and AstroSat’s Cadmium Zinc Telluride Imager, we identify emissions ...
Rushikesh Sonawane +7 more
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