Abstract: The occurrence of atmospheric blocking signifies a remarkable transition from zonal to meridional circulation at 500 hPa. Its cutoff low may evolve into a northeast China cold vortex (NCCV), ...
Abstract: Data hiding (DH) is a crucial means to ensure the security of secret data during transmission. It embeds secret data into a carrier to prevent attackers from detecting it. Current research ...
Russia’s attempts to restrict the use of virtual private networks amid a clampdown on the Telegram messaging platform triggered the widespread banking outage seen across the country this week, the ...