The high-speed railway (HSR) has been a long-term hotspot in both scientific and engineering societies to enhance the long-term high quality HSR service.This study aims to investigate the WJ-7B type small resistance fastener rubber pad applied in HSR, and temperature sweep test is applied to determine the mechanical parameters of the fastener rubbe
GM-CSF increases mucosal and systemic immunogenicity of an H1N1 influenza DNA vaccine administered into the epidermis of non-human primates.
The recent H5N1 avian and H1N1 swine-origin influenza virus outbreaks reaffirm that the threat of a world-wide influenza pandemic is both real and ever-present.Vaccination is still considered the best strategy for protection against influenza virus infection but a significant challenge is to identify new vaccine approaches that offer accelerated pr
Design of Logistics Route Planning for Printing Enterprises Based on Baidu Map
As Shaving Gel traditional printing industry is facing fierce competition in the market and logistics becomes a new sources of growth, the traditional printing enterprises want to build and improve their logistics system.So in this paper, the Nail Polish author has designed the logistics planning system based on the Baidu map development kit.It has
Detection of pine wilt disease infected pine trees using YOLOv5 optimized by attention mechanisms and loss functions
Pine Wilt Disease (PWD) is one of the most dangerous and destructive disease in the global forest ecosystems.Based on a dataset of pine wilt disease infected trees that we collected and produced, we developed new technology derived from YOLOv5s to promote the detection performance of the PWD infected trees in this work, in which attention mechanism
The relationship between the emotional intelligence, social competence and the level of aggression among junior high students
The research on the junior high was conducted in 2008.I tested 44 girls and 47 boys from first and third grades.In my research I used the following methods: questionnaires KAM-RE, INTE, KKS.I made six hypothesis, three of which were confirmed.There appeared new phenomena such as the increase in aggression among girls proportional to their getting o