Abstract: A vehicle seating row for installation in a passenger cabin adjacent an aisle. The seating row includes a framework including at least two laterally adjacent seats. The framework for the outboard most seat is fixed whereas framework for the inboard seat(s) includes a front leg coupled to a front transverse beam movable together toward the rear transverse beam to shorten the length of the at least one second seat to increase cross aisle space to facilitate seat ingress and egress during respective boarding and deplaning. An actuator is operative to displace the front leg and front transverse beam between first and second positions.

Abstract: Oily waste emulsions which cause low turbidity in industrial waste water effluents are successfully treated with cross-linked cationic polymeric compounds synthesized by reacting phenol, substituted phenol, formaldehyde and various low molecular weight polyamines having a preferred molecular weight of at least 1500 and not exceeding a molecular weight of about 30,000. The polyamines are derived from a base catalyzed polymerization of ammonia and ethylene dichloride or by the oligomerization of ethyleneimine.