High ROAS can hide demand capture, not creation. Use incrementality and marginal ROAS to measure real growth and guide ...
HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...
Abstract: To overcome the limitations of ground-based pseudolite systems susceptible to terrain obstructions, this paper proposes an air-ground collaborative regional radio positioning system (AGCRRPS ...
Abstract: Point cloud registration remains challenging due to efficiency, robustness, and global convergence trade-offs. Recent intelligent algorithms still face limitations in balancing efficiency, ...