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In this paper we consider flight optimization at constant altitude for a variety of missions and propulsion systems, and then focus on maximizing the range of a turbofan powered aircraft. Most analyses of optimal transport aircraft flight begin with the assumption that the flight profile consists of three segments – climb, cruise and descent. Indeed, this is the flight profile of all long-haul commercial...
Objective: To see if the wide-angle Fischer cone biopsy excisor (WACBE) produces conization specimens with less margin involvement than the cold knife (CKC).Methods: The WACBE electrode was designed in March 1997 and is produced by the Apple Medical Corporation. After IRB approval, patients were randomly assigned to the WACBE or to the CKC. Data are from September 1997 to September 1999. Inclusion...
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