Quite recently, a pronounced drop of $^{17}$O NMR Knight shift in the superconducting (SC) state of an unstrained Sr$_2$RuO$_4$ was reported by Pustogow and Luo ${\\it et al.}$ They revealed such behavior from the free-induction decay (F... K Ishida,M Manago,Y Maeno - 《Jou...
Significant changes as FBI criminal referrals drop and immigration cases increasePETE YOST