cruck

A cruck or crook frame is a curved timber, one of a pair, which supports the roof of a building, used particularly in England. This type of timber framing consists of long, generally bent, timber beams that lean inwards and form the ridge of the roof.

Cruck
Cruck
Cruck
Subliminal ATC Utilizing 4D Trajectory Negotiation
A Mathematical Framework for Subliminal Air Traffic Control
Hybrid modeling for the evaluation of risk perception by air-traffic controllers
[Experimental analysis of the constitution of cutaneous edema by heat.]
Contribution à la biochimie comparée des protéines musculaires dans les différents compartiments du coeur
The Nonchalant Migrants: Americans Living North of the 49th Parallel
A learning theory approach to the computation of reachable sets
[Effect of epinephrine on ganglial synaptic transmission.]
State constraints for nonlinear impulsive systems
Randomized Algorithm: A viability computation