An Alabama board is considering a proposal stating that the youth sections of public libraries cannot contain books that “positively” depict transgender themes and topics MONTGOMERY, Ala. -- ...

BALTIMORE--(BUSINESS WIRE)--Protaryx Medical, an innovative medical device company developing disruptive access solutions for minimally invasive left-heart procedures, today announced that it has ...

Abstract: The underwater shock wave is used in unconventional natural oil and gas exploitation because it can realize dynamic rock fracturing and improve production efficiency. To further strengthen ...