“...This paper uses a Directional Distance Function (DDF) and the Malmquist–Luenberger Productivity Index to estimate the changing patterns of ‘green’ total factor...”

“...To deal with the challenges brought about by climate changes, China decided to reduce the carbon dioxide (CO2) intensity by 40–45 per cent from 2005 to 2020...”

“...Kinetic energy transfer in compressible isotropic turbulence is studied using numerical simulations with solenoidal forcing at turbulent Mach numbers ranging...”

“...Using a stereoscopic vision method, we have experimentally investigated the time evolution of a free thin disk motion with six degrees of freedom for the first...”

“...Background: Corticosteroid injection is a common treatment for frozen shoulder, but controversy still exists regarding the injection site with the best...”

“...The evolution of second-mode instabilities in hypersonic boundary layers and its effects on aerodynamic heating are investigated. Experiments are conducted in...”

“...This review comprehensively covers research conducted to enhance polyethylene terephthalate (PET) artificial ligament osseointegration in the bone tunnel...”

“...The aim of this study was to compare long-term outcomes after anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL) repair and reconstruction...”

“...Background: The critical shoulder angle (CSA) is the angle created between the superior and inferior bone margins of the glenoid and the most lateral border of...”