It was the setting up of generalizations of the first kind in [Charles J.] Fillmore (1966a, b) and (1968a) that awarded case grammar the role of being, besides abstract syntax, the second crack in the transformational monolith of the late sixties.

The zeroth order polynomial approximation is constant.

The transmission oil is cooled in a heat exchanger through which the cooling water is circulated, to assist rapid warming of the engine system and to bring engine and transmission into their true interdependence.

Manchester needs more railway capacity. Just how that is provided until the new platforms are built for HS2 and Northern Powerhouse Rail, I will leave for the experts, but a do-nothing approach is not going to be helpful and quite justifiably will create more arguments that the North is being ignored.