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Johns Hopkins APL Director Ralph Semmel to Conclude 'Extraordinary and Transformative' Tenure in 2025
July 11, 2024
LAUREL, Maryland, July 11 -- The Johns Hopkins University Applied Physics Laboratory issued the following news release:

Johns Hopkins Applied Physics Laboratory (APL) Director Ralph D. Semmel has announced that he will step down from his role in July 2025, marking the conclusion of 15 remarkable years leading the nation's largest university affiliated research center.

"Serving alongside APL's dedicated staff members has been the greatest professional hono . . .

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