The genera Odontacolus Kieffer and Cyphacolus Priesner are among the most distinctive platygastroid wasps because of their laterally compressed metasomal horn; however, their generic status has remained unclear.We present a morphological phylogenetic analysis comprising all 38 Old World and four Neotropical Odontacolus species Myo-Inositol and 13 C
How to endow diverse functions for lightweight structures without increasing mass has always been a major challenge (e.g., to have simultaneous high static stiffness and extreme-low dynamic stiffness in one structure) from both fundamental science and engineering application.In this work, Archimedean spiral metastructures are proposed for low-frequ
Visual servoing is widely used in the peg-in-hole assembly due to the uncertainty of pose.Humans can easily align the peg with the hole according to key visual points/edges.By imitating human behavior, we propose P2HNet, a learning-based neural network that can directly extract desired landmarks Shadow Box for visual servoing.To avoid collecting an
Kombucha is a mildly sweet and acidic fermented tea beverage.Its production and consumption in Uganda have expanded dramatically as a result of its purported nutritional and health benefits.However, there has been little research into the quality and safety of commercially produced Kombucha in Uganda.This study evaluated the quality and safety of c
An experimental study on the normal frost-heave force generated by loess was conducted by subjecting loess with various water contents and densities to different temperature conditions.The experimental results show that the interaction of the three factors has a significant effect on the normal frost-heaving force.Normal frost-heave force increases