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Abstract: Space-air-ground integrated networks (SAGINs) face unprecedented security challenges due to their inherent characteristics, such as multidimensional heterogeneity and dynamic topologies.

Description: Quick tips: create rocky ground using particle system in Blender 2.9 Canada's Carney fires back at Trump after Davos speech The US has 'escalation dominance' in a debt war: Europe would ...

Discover how Maryam Hampton achieves beautiful, bouncy curls in this step-by-step flexi rod set tutorial. Watch as she shares her techniques for preparing, detangling, and sectioning natural hair ...

Great project exploring land use more sustainable than a golf course. It is the example of a resilient design and reconversion of a site for environmental restoration. It illustrates the good ...

Bleak omens point to something horrible building in Minneapolis. Tensions are rising fast amid violent confrontations between protesters and federal agents enacting President Donald Trump’s ...

Abstract: The integration and fusion of more advanced emerging information technology and high-speed rail technology not only promotes the overall improvement of high-speed rail intelligence and ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one. “As of today, the ...