News

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of supernova SNR 0509-67.5 with the European Southern ...
For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of ...
A new IAEA coordinated research project ( CRP D12015) will apply gamma-ray spectrometry and digital technologies such as drones, satellite imagery and advanced analytics for precise soil assessment to ...
Using a combination of telescopes, astronomers have characterized the closest supernova linked to a fast X-ray transient. The ...
Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...
A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...
Scientists got readings of cosmic waves echoing in the universe, a phenomenon that is not really possible since the sound can ...
Today in the history of astronomy, satellites Vela 3 and 4 make the first detection of gamma-ray bursts.
IT is generally accepted that the low-angle X-ray diffraction pattern of collagen is unidimensional in the direction of the fibre axis with a fundamental period of 640 A. 1. Variations in the ...
Responses of liquid xenon scintillator for /spl gamma/ rays whose energy range was from 59.5 keV to 4.43 MeV were measured. The experiment was made by a position-independent detector with 300 cc ...
Both cold nitrogen radiofrequency plasma and gamma irradiation have been applied to activate and functionalize the polylactic acid (PLA) surface and the subsequent lactoferrin immobilization. Modified ...
Positron emission tomography (PET) imaging is one of the most investigated methods for range verification in carbon ion therapy. ${ }^{10} \\mathrm{C}$ (halflife of 19.3 s) is one of the important ...