The effective cross sectional area of a thread when subjected to a tensile force. It is based upon a diameter which is the mean of the pitch (or effective) and the minor (or root) diameters of the thread. The use of this diameter stems from the work of E. M. Slaughter in the 1930's.
The Cocktail Hour. For other uses, see Cocktail hour (disambiguation). The Cocktail Hour is a comedy of manners by A. R. Gurney. It premiered in June 1988 in San Diego, California at the Old Globe Theatre and, on October 20, 1988, in New York City at the Off Broadway Promenade Theatre.
Tuesday, November 17, 2015 at 10 a.m. Each week we venture to a new restaurant to check out what the spot has to offer during our favorite time of day â happy hour. Whether it's affordable appetizers, delicious drinks, jaw-dropping deals, or none of the above, we'll check out the situation and report back. The Spot: Okra Cookhouse & Cocktails.