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aortic valve closure
When the aortic semilunar valve snaps shut, a momentary increase in the aortic pressure results from the elastic recoil of the aorta after valve closure.
think about a tube with a rubber lid as the lid is pushed inside the pressure inside the tube will momentarily go up its the same principle as the aortic valve snaps shut there is a momentary rise in pressure in the aorta
Notch
Well a V-notch gives better accurate results when compared to rectangular notch.
No notch is still alive
what is a median notch on a dolphin
No way you're going to get Notch's password. Sorry.
Notch is the creater of mine craft.(Markus Persson)
Notch Cemetery was created in 1800.
notch@minecraft.net
Notch is no longer in charge of Minecraft :(