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1759 documents found.

Psychological correlates of physiological circadian periodicity.

Published: | Hauty, G.T. & F.L. Smith

Roadside design guidelines

Published: | Tutt, P. R. & J.F. Nixon

Sleep behaviour as a biorhythm.

Published: | Webb, W.B.

Sleep deprivation : a review.

Published: | Wilkinson, R.T.

Sleep loss and information processing.

Published: | Buck, L. & C.B. Gibbs

Study of box-beam median barrier accidents.

Published: | Galaty, J.V.

The design and performance of safer luminaire supports.

Published: | Edwards, T.C.

The modular crash cushion : research findings and field experience.

Published: | Hirsch, T.J. D.L. Ivey & M.C. white

The use of a screen to subdue gale-force winds on a mountain bridge.

Published: | Nordlin, E.F. & L. Bourget.

A study of roadway delineation systems.

Published: | Taylor, J.I.