Software Defined Networking(SDN) provides a flexible and convenient way to support fine-grained traffic-engineering(TE). Besides, SDN also provides better Quali
As of October 23,three major domestic listed companies of carbon black had disclosed their state of operation for the first three quarters,which showed that bot
AIM:To assess patients’ understanding for the reasons for taking 5-aminosalicylic acid or ursodeoxycholic acid as chemoprophylaxis against colorectal carcinoma