Abstract Topological photonic crystals, which offer topologically protected and back-scattering-immune transport channels, have recently gained significant attention for both scientific and practical reasons.Although most current studies focus on dielectric materials with weak dispersions, this study focuses on topological phases in dispersive mate

The goals of the present study were to characterize the profile of ligninolytic enzymes in five Pleurotus species and determine their ability to delignify eight common agro-forestry residues.Generally, corn stalks were the optimal inducer of Mn-dependent peroxidase activity, but the M Accesories activity peak was noted after wheat straw fermentatio

Airport apron carries a lot of preparations for flight operation, and the advancement of its various tasks is of great significance to the flight operation.In order to build a more intelligent and easy-to-deploy airport apron operation analysis guarantee system, it is necessary to study a low-cost, fast, and Dishwasher Tablet Cover real-time object

Under the alternating load, the chain of high-speed heavy-duty bucket Photo Interrupter hoist passes through hundreds of thousands or more shocks, and the final failure mode is mainly chain plate fatigue fracture.There is no report on this kind of chain fatigue tester at home and abroad.Through force analysis of chain plate, theoretical basis is pr