AbstractThe family Orchidaceae is renowned for its extensive diversity.Within this family, Sleepover Set the genus Goodyera R.Br.is classified under the subtribe Goodyerinae, comprising approximately 99 species.In this study, a species Goodyera yunnanensis Schltr., its plastid genome was characterized.The plastid genome of G.yunnanensis is 146,197
Simultaneous multiple fracturing is a key technology to facilitate the production of shale oil/gas.When multiple hydraulic fractures propagate simultaneously, there is an interaction effect among these propagating hydraulic fractures, known as the stress-shadow effect, which has a significant impact on the fracture geometry.Understanding and contro
[Objective] In order to improve the collision performance of the end elbow of the shoe-rail system and enhance the current collection quality, it is necessary to carry out the optimization research on the third-rail end elbow based on NURBS (Non-Uniform Rational B-Spline).[Method] Taking the end elbow of a certain metro line in Wuhan as example, an
Abstract Background Selecting high-quality habitat and the optimal time to reproduce can increase individual fitness and is a strong evolutionary factor shaping animal populations.However, few studies have investigated the interplay between land cover heterogeneity, limitation in food resources, individual quality and spatial variation in fitness p