Trick, Yildiz, and Yunes: Scheduling MLB Umpires and the Traveling Umpire Problem. Interfaces 42(3), pp. 232â244, Â©2012 INFORMS 237to optimality within 72 seconds; the CP approachwas unable to solve that instance to optimality within24 hours.
Painting Tips Â» Hot Weather Painting. Satisfactory painting in hot weather and high humidity can sometimes be difficult. Certain steps can be taken to minimize the effect of these conditions. Temperatures exceeding 90Â°F will often cause paint to dry too fast. Dry-rolling will be accentuated with these higher temperatures.
Dries to touch in two hours at 77Â°F (25ÂºC) and 50% humidity, re-coat in 4 hours. Longer dry time required in cooler temperatures and in higher humidity. After two weeks, cured paint film may be cleaned with a mild, non-abrasive liquid detergent. Dry paint film is mildew resistant.