1 day ago · Rachael Ray, the beloved TV personality known for her 30-minute meals and bubbly personality, has entered a new phase of her career after stepping away from her daily syndicated talk …
bentuviai Baranes & J. E. Randall, 1989 (Elat electric ray) Heteronarce garmani Regan, 1921 (Natal electric ray) Heteronarce mollis Lloyd, 1907 (Soft electric
Feb 28, 2026 · Signed books from Raymond here! Distinguished Middle East expert, author, and scholar providing critical insights into Islam, the West, and the ongoing challenges facing Christian …
Current theories of galaxy formation predict that spiral galaxies are embedded in a reservoir of hot gas. This gas is able to cool onto the galaxy replenishing cold gas that is consumed by star formation. Estimates of the X-ray luminosity emitted i...
A compact low-energy and high-intensity X-ray source for radiation biology applications is presented. A laser-induced plasma moves inside a 30 kV diode and produces a beam of 10$^{14}$ electrons at the anode location. An aluminum foil converts a part...
A long-duration gamma-ray burst (GRB) marks the violent end of a massive star. GRBs are rare in the universe, and their progenitor stars are thought to possess unique physical properties such as low metal content and rapid rotation, while the superno...
Mar 12, 2009 · 4. Now we configure the program for burning a compliant Blu-ray disc. Switch to the 'Options' tab and configure the settings as shown below. 5. Back on the 'Information' tab, you can …
Feb 14, 2020 · This is probably a dumb question, but is there a problem making a blu ray disc from an ISO with imgburn, when the ISO itself was created from a video file using imgburn? In the past I've …
Feb 1, 2023 · If you're just burning some MP4 files on a Blu-Ray for playing back on a PC or a BD player that plays container files like MP4, choose UDF. If you're trying to get MP4's to play like a DVD or a …
Due to the low gamma-ray fluxes from pulsars above 50 GeV and the small collecting area of space-based telescopes, the gamma-ray emission discovered by the Fermi-LAT in $\sim$150 pulsars is largely unexplored at these energies. In this regime, the un...
The process of cosmic ray acceleration up to energies in excess of $10^{20}$ eV at relativistic shock waves with large Lorentz factors, $Γ\gg 1$ requires $\sim Γ^2$ particle energy gains at single reflections from the shock (cf. Gallant & Achterb...
Cosmic Dawn (CD) and Epoch of Reionization (EoR) are epochs of the Universe which host invaluable information about the cosmology and astrophysics of X-ray heating and hydrogen reionization. Radio interferometric observations of the 21-cm line at hig...
We have measured the muon flux and production rate of muon-induced neutrons at a depth of 611 m water equivalent. Our apparatus comprises three layers of crossed plastic scintillator hodoscopes for tracking the incident cosmic-ray muons and 760 L of...
The bright X-ray binary X2127+119 in the core of the globular cluster M15 has long been thought to be in an unusual evolutionary state, in which the binary is embedded in a common envelope. Support for this idea comes from X2127+119's absorption li...
We review the statistical properties of relativistic Doppler boosting relevant for studies of relativistic jets from compact objects based on radio--X-ray(--mass) correlations, such as that found in black-hole X-ray binaries in the low/hard state,...
The discovery of quasi-periodic brightness oscillations (QPOs) in the X-ray emission accompanying the giant flares of the soft gamma-ray repeaters SGR 1806-20 and SGR 1900+14 has led to intense speculation about their nature and what they might revea...
The Fermi Large Area Telescope, in collaboration with several groups from the radio community, have had marvellous success at uncovering new gamma-ray millisecond pulsars (MSPs). In fact, MSPs now make up a sizable fraction of the total number of kno...
Pulsars are believed to be sources of relativistic electrons and positrons. The abundance of detections of gamma-ray millisecond pulsars by Fermi Large Area Telescope coupled with their light curve characteristics that imply copious pair production i...