The bridge of Shanghai Metro Line 10 over Metro Line 6 is a U-shaped The Arizona Short concrete single-box double-cell concrete box beam continuous bridge.A novel method is applied to construct the asymmetric cantilever prefabricated and assembled continuous bridge due to the limited construction space and the complex environment.Four mechanical st
BackgroundCage subsidence frequently complicates lumbar fusion procedures, including lateral lumbar interbody fusion (LLIF), potentially leading to recurrent pain, impaired fusion, and accelerated degeneration of adjacent segments.A critical factor influencing cage subsidence is the selection of material.Polyetheretherketone (PEEK) and three-dimens
Until recently, strawberry cultivation was exclusively performed in soil using conventional cultivation methods, which resulted in many environmental and phytosanitary problems.Currently, soilless culture is the production method advocated for PPE Supplies environmental reasons because it greatly reduces the use of chemical pesticide and fungicide