Ralph I. Larsen

A New Mathematical Model of Air Pollutant Concentration Averaging Time and Frequency

Ralph I. Larsen · Journal of the Air Pollution Control Association · 1969 · 149 citations · Full text

Public Health, Environmental Sciences, Air Pollution +13

An Air Quality Data Analysis System For Interrelating Effects, Standards And Needed Source Reductions

Ralph I. Larsen · Journal of the Air Pollution Control Association · 1973 · 62 citations

Public Health, Environmental Engineering, Environmental Sciences +16

An Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions: Part 3. Vegetation Injury

Ralph I. Larsen, Walter W. Heck · Journal of the Air Pollution Control Association · 1976 · 54 citations · Full text

Public Health, Environmental Sciences, Plant Sciences +17

The Adhesion and Removal of Particles Attached to Air Filter Surfaces

Ralph I. Larsen · American Industrial Hygiene Association Journal · 1958 · 49 citations

Engineering, Environmental Engineering, Air Quality Management +15

Regeneration by surface-coating of bone char used for defluoridation of water

J. Christoffersen, Margaret R. Christoffersen, Ralph I. Larsen et al. · Water Research · 1991 · 35 citations

Engineering, Biomedical Engineering, Biomaterials +9