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Updated: Aug 18, 2026

Development of a Nose-only Inhalation Toxicity Test Chamber That Provides Four Exposure Concentrations of Nano-sized Particles
Published on: March 18, 2019
Henry Smyth Jr. award lecture--occupational exposure limits: do we need them? Who is responsible? How do we get them?
Abstract:
The Henry F. Smyth Jr. Award is presented to an individual who has recognized the needs of the industrial hygiene profession and has made major contributions to fulfill those needs, thereby contributing to the improvement of the public welfare. The American Academy of Industrial Hygiene (now the Academy of Industrial Hygiene) established the Henry F. Smyth Jr. Award in 1981. Henry F. Smyth Jr. was a dedicated teacher and a productive researcher whose projects enhanced the profession. This year's Award was presented to Harry Ettinger, CIH, PE, at the 2004 Professional Conference on Industrial Hygiene (PCIH) in Montreal, Canada.
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