Obituary: Discussion: Harold Hibbert: DR. CoLIN G. FINK. Recent The Progress of Soviet Paleobotany: PRoFESsoR Deaths .. . 268 I. V. PALIBIN. Wear in Engine Cylinders: PROPESSOR S. B. WILLIAMS. Another Value of a Na,Scienti-fic Events: tional Policy of Research: DR. CLARENCE ARCHER Navy Hospital for Asthmatics and Associated AtTRYON, JL ....... 283; lergies; A Managing Committee for the Westingh...

research, fostering scientific freedom and responsibility, science journalism, and service to scientific community were distributed at the 1987 Annual Meeting of the Association in Chicago last month. The Philip Hauge Abelson Prize, the Scientific Freedom and Responsibility Award, and the Behavioral Science Research Prize were presented immediately preceding the president's Public Lecture, Tues...

Obituary: Discussion: Harold Hibbert: DR. CoLIN G. FINK. Recent The Progress of Soviet Paleobotany: PRoFESsoR Deaths .. . 268 I. V. PALIBIN. Wear in Engine Cylinders: PROPESSOR S. B. WILLIAMS. Another Value of a Na,Scienti-fic Events: tional Policy of Research: DR. CLARENCE ARCHER Navy Hospital for Asthmatics and Associated AtTRYON, JL ....... 283; lergies; A Managing Committee for the Westingh...

Management of contaminated dredged material is a significant challenge in the Port of New York and New Jersey as a result of more stringent regional ocean placement regulations with escalating costs for upland placement. One component of an overall management plan can be the application of a decontamination technology followed by creation of a product suitable for beneficial use. This concept i...

in this paper, the effects of input temperature and compression ratio on the net output work and efficiency of the air standard cycles, i.e. atkinson cycle, diesel cycle and otto cycle are analyzed. we assumed that the compression and power processes are adiabatic and reversible and any convective, conductive and radiative heat transfer to cylinder wall during the heat rejection process may be ...

Since its invention by Nikola Tesla in 1888, the alternating-current (AC) motor has been a critical driver for the industrial age. One of his original three patents was the wound rotor induction motor (WRIM). Later, Westinghouse refined the design of the wound rotor motor to permit control of the speedtorque characteristics of the machine. This paper discusses a new advancement in Pulse Width M...