Slide 1Almost every galaxy hosts a BH 99% are silent 1% are active 0.1% have jets Extragalactic jets: a new perspective G. Ghisellini in coll. with F. Tavecchio INAF-OABrera…
Slide 1Hand Protection Use of Gloves in Construction Slide 2 Hand protection Philip P. Hannifin, CSP, CHMM, OHST Director, Construction Safety, LAUSD Slide 3 Welcome! Hand…
Slide 1 Ch.4 Slide 2 Broad Line Region broad lines are important to understand AGN structure for at least two reasons: 1) BLR motions are almost certainly determined by central…