Background
Silvern, Leonard Charles was born on May 20, 1919 in New York City. Son of Ralph and Augusta (Thaler) Silvern.
Silvern, Leonard Charles was born on May 20, 1919 in New York City. Son of Ralph and Augusta (Thaler) Silvern.
Bachelor of Science in Physics, Long Island University, 1946. Master of Arts, Columbia University, 1948. Doctor of Education, Columbia University, 1952.
January 1968); 1child, Ronald. Married Elisabeth Beeny, August 1969 (division October 1972). Married Gwen Taylor, November 1985.
Bachelor of Science in Physics, Long Island U., 1946. Master of Arts, Columbia University, 1948, Doctor of Education, 1952. Registered profile consulting engineer, California Training supervisor unites states department Navy, New York City, 1939-1949.
Training director executive department New York Division Safety, Albany, 1949-1955. Resident engineering psychologist Lincoln Laboratory Massachusetts Institute of Technology for Rand Corporation, Lexington, 1955-1956. Engineer, director education, training, research laboratories Hughes Aircraft Company, Culver City, California, 1956-1962.
Director human performance engineering laboratory, consultant engineering psychologist to vice president technical Northrop Norair, Hawthorne, California, 1962-1964. Principal science, vice president, president Edition and Training Cons. Company, 1964, Sedona, Arizona, 1980, president Systems Engineering laboratories division, 1980.
Consultant headquarters Air Training Command United States Air Force, RandolphAFB, Texas, 1964-1968, Electronic Industries Association, Washington, 1963-1969, Education R and D Center, U. Hawaii, 1970-1974, Center Vocational and Technology Education, Ohio State University, 1972-1973, Council for Exceptional Children, 1973-1974, Canadore College Applied Arts and Technology, Ontario, Canada, 1974-1976, Centro Nacional de Productividad, Mexico City, 1973-1975, Nova Scoti Department Education, Halifax, 1975-1979, Aeronutronic Ford-Ford Motor Company, 1975-1976, National Training SystemsInc., 1976-1981, Newfoundland Public Svc. Commission, 1978, Legislation Affairs Office United States Department of Agriculture, 1980, Rocky Point Technologies, 1986. Adjunct Professor education, public adminstrn.U. Southern California Graduate School, 1957-1965.
Visiting professor computer science University of California Extension Division, Los Angeles, 1963-1972. District operations officer, disaster communications service Los Angeles County Sheriff's Department, 1973-1975, district communications officer, 1975-1976. Board directors SEARCH, 1976.
Member of advisory committee West Sedona Community Plan of Yavapai County, 1986-1988. Councilman City of Sedona, 1988-1992. Representative COCOPAI, 1988-1989.
Volunteer earth team Soil Conservation Svc., United States Dept Agriculture, 1989-1992. Verde Resource Association, 1988-1990, Group on Water Logistics, 1989-1990. Chair publications committee Arizona Rural Recycling Conference, 1990.
With United States Navy, 1944-1946.
District operations officer, disaster communications service Los Angeles County Sheriff's Department, 1973-1975, district communications officer, 1975-1976. Board directors SEARCH, since 1976. Member advisory committee West Sedona Community Plan of Yavapai County, 1986-1988.
Councilman City of Sedona, 1988-1992. Representative COCOPAI, 1988-1989. Volunteer earth team Soil Conservation Service, United States Department Agriculture, 1989-1992.
Verde Resource Association, 1988-1990, Group on Water Logistics, 1989-1990. Chair publications committee Arizona Rural Recycling Conference, 1990. With United States Navy, 1944-1946.
Member Institute of Electrical and Electronics Engineers (senior ), American Psychological Association, American Radio Relay League (life), National Soild Waste Management Symposium (chairman publications committee 1988-1989), Arizona Rural Recycling Conference (chair publications committee 1990), Friendship Veterans Fire Engine Company (honorary), Society Wireless Pioneers (life), Quarter Century Wireless Association (life), Sierra Club (treasurer Sedona-Verde Valley Group 1991-1993), Association Building Committees, Vox Pop (chairman board directors Sedona 1983-1993, director 1993-1995), National Parks and Conservation Association, Wilderness Society, Arizona Center Law Public Interest, Old Old Timers Club.
Married Gloria Marantz, June 1948 (divorced January 1968). 1 child, Ronald; Married Elisabeth Beeny, August 1969 (divorced October 1972). Married Gwen Taylor, November 1985.