Abstract: The attenuation characteristics of subsurface media cause amplitude attenuation and phase dispersion in seismic waves. Ignoring these effects in conventional least-squares reverse time ...
Abstract: This paper presents the design and implementation of an X-band horn antenna, which operates over a frequency range of 7 – 9 GHz for small satellite communication systems in Low Earth Orbit ...
A federal judge in Illinois has ordered officers in the Trump administration’s sweeping Chicago operations to wear body-worn cameras, days after they were told to stop firing rubber bullets, tear gas ...
The Cybersecurity and Infrastructure Security Agency on Wednesday issued a sweeping emergency order directing all federal agencies to immediately patch critical vulnerabilities in certain devices and ...
Caption:New Zealand First's Winston Peters, Te Pati Māori’s Rawiri Waititi and Chlöe Swarbrick from the Green Party. Photo credit:RNZ For those who don’t mind a bit of fashion eye candy, the members ...
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