To investigate highway vehicle lane-changing behavior, we utilized the publicly available naturalistic driving dataset, HighD, to extract the movement data of vehicles involved in lane changes and their proximate counterparts.We employed univariate and multivariate Cox proportional hazards models alongside random survival forest models to analyze t
An interest in the development of nursing from early Christian times and the persecution of women in the Early Church has led to this study Books of nurses and martyrdom.Historical research using secondary sources was undertaken to identify and describe the experiences of nurse martyrs with special reference to the present century.Martyrdom does no
A novel design of high-gain and low-scattering waveguide slot antenna is proposed in this paper.Firstly the scattering pattern of artificial magnetic conductor (AMC) composite surface is estimated by array factor analysis method.The comparison between octagonal ring arrangement and chessboard arrangement proves that the former arrangement has the c
Low critical rotary speed and large vibration in the metal drive-line system of heavy-duty machine tool affect the machining precision seriously.Replacing metal drive-line with the CFRP drive-line can effectively solve this problem.Based on the composite laminated theory and the transfer matrix method (TMM), this paper puts forward a modified TMM t