Suzhou University

True Triaxial Physical Simulation Experiment on the Fracture Propagation Law of Hydraulic Fracturing for Horizontal Wells in the Roof of Soft and Low-Permeability Coal Seams

The key to exploiting coalbed methane in soft and low-permeability coal seams by deploying horizontal wells in roof strata lies in whether hydraulic fractures can propagate into the coal seam after initiating from the roof. True triaxial physical simulation experiments based on 1...

Microsphere System Coloading Type I Collagen and Dexamethasone Sodium Phosphate for Osteoarthritis Therapy

Abstract Knee osteoarthritis (KOA) has no effective nonsurgical treatment. Intra-articular therapy constitutes an effective localized intervention; however, persistent lymphatic drainage and synovial vascular exchange lead to rapid drug elimination. Encapsulating bioactive agents...