Zhenyu Pan,1– 3 Jun Zhang,1,2,4 Qingting Bu,5 Hairong He,1 Ling Bai,1 Jin Yang,1,2 Qingqing Liu,1,2 Jun Lyu1,2,6 1Clinical Research Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China; 2School of Public Health, Xi’an Jiaotong University Health Science Center, X
Recently, intelligent reflective surface (IRS)-aided systems are becoming a prospective technology in realizing for sixth generation (6G) wireless communication era because of extremely low power transmission, seamless coverage and their superiority.These network systems can allow many users and devices to connect to each other, extending the cover
The performance of grouting material determines the connection shades eq driftwood reliability of prefabricated components and the overall safety of the structure.In order to realize the rapid connection of prefabricated components, improve the construction efficiency and improve the quality of component connection.The research group has developed
In this paper, data of almost 8 million loans of books recorded for 15 years by the Korea University Library are analyzed by using big data analytic techniques.During this period, book circulation decreased with an average annual rate of decline of 4.4%.The use factor of books in each Dewey decimal classification (DDC) class was evaluated to measur