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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results