Description: Quick tips: create rocky ground using particle system in Blender 2.9 ...

March 18, 2026 • Salganea taiwanensis, a kind of wood-feeding cockroach, may engage in what's known as pair bonding, a new study finds. March 18, 2026 • The new food pyramid was released earlier this ...

Abstract: This paper constructs a carbon footprint accounting system for power enterprises based on particle swarm optimization (PSO) algorithm, aiming to provide enterprises with accurate carbon ...

Abstract: Heavy equipment gear transmission systems require monitoring of wear particles in lubricating oil to assess the degree of wear and predict failure. Compared to the traditional detection ...