A time-domain numerical model is established based on the higher-order boundary element method (HOBEM) to simulate wave diffraction problem in a two-layer fluid of finite depth.There are two possible incident wave modes (surface-wave mode and internal-wave mode) exist in the incident wave for a prescribed frequency in a two-layer fluid.For surface-
This paper presents a real-time object-based 3D change detection method that is built around the concept of semantic object maps.The algorithm is able to maintain an object-oriented metric-semantic map of the environment and can detect object-level changes between consecutive patrol routes.The proposed 3D change detection method exploits the capabi
Abstract The intensity definition and classification of Wooden Kit the extratropical cyclone (EC) are still less studied than the tropical cyclone, due to the relatively ambiguous structure and diverse life cycle of ECs.In this study, a two-dimensional objective cyclone identification method based on outermost closed isolines is used to obtain the
Background and objectives: Fever in children is one of the most common reasons for seeking medical attention.Parents often have misconceptions about the effects to fever, which leads to inappropriate use of medication and nonurgent visits to emergency departments (ED).The aim of this study was to clarify the beliefs on the effects and management of