Results 121 to 130 of about 93,637 (312)
Evidence for Gravitational Lensing in FRB 20190320B: A Potential Lens Mass of ∼420 Solar Masses
The Astrophysical JournalDue to their millisecond-duration pulses and high flux, fast radio bursts (FRBs) are ideal probes for detecting low-mass gravitational lensing signals, as their distinctive characteristics make them highly sensitive to subtle time delays and lensing ...
Shao-Wei Xiong +6 more
doaj +1 more source
The Morphology of the Emission-Line Region Of Compact Steep-Spectrum Radio Sources [PDF]
, 2000 D. J. Axon +5 more
openalex +1 more source
Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Bright Bursts with Submillisecond Structures of FRB 20230607A in a Highly Magnetized Environment
The Astrophysical JournalWe report the observations of a repeating FRB 20230607A for 15.6 hr spanning 16 months using the Five-hundred-meter Aperture Spherical Radio Telescope with the detection of 565 bursts.
DeJiang Zhou +21 more
doaj +1 more source
Radiation pattern of radio and optical components of extended radio sources [PDF]
, 2016 V. R. Amirkhanyan
openalex +1 more source
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Probing Jovian Broadband Kilometric Radio Sources Tied to the Ultraviolet Main Auroral Oval With Juno. [PDF]
Geophys Res Lett, 2019 Imai M +7 more
europepmc +1 more source
Position and Identification of the Cygnus X-1 Radio Source [PDF]
, 1972 C. M. Wade, R. M. Hjellming
openalex +1 more source
Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method
Advanced Engineering Materials, EarlyView.A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase +8 more
wiley +1 more source
An Extremely Active Repeating Fast Radio Burst Source in a Likely Nonmagneto-ionic Environment
The Astrophysical JournalFast radio bursts (FRBs) are bright radio bursts originating at cosmological distances. Only three repeating FRBs FRB 20121102A, FRB 20190520B, and FRB 20201124A among ∼60 known repeating FRBs have circular polarization.
Yi Feng +27 more
doaj +1 more source