Illuminating Engineering Society of North America (IES)
The Illuminating Engineering Society of North America (IES) is the recognized technical authority on illumination. For over 100 years; its objective has been to communicate information on all aspects of good lighting practice to its members, to the lighting community, and to consumers, through a variety of programs, publications, and services. IES is a forum for the exchange of ideas and information, and a vehicle for its members' professional development and recognition. Through technical committees, with hundreds of qualified individuals from the lighting and user communities, IES correlates research, investigations, and discussions to guide lighting professionals and lay persons via consensus-based lighting recommendations. The Society publishes nearly 100 varied technical publications, and works cooperatively with related organizations on a variety of programs and in the production of jointly published documents and standards. For more information visit www.ies.org.
Research Submitted
Title | Author | Date |
---|---|---|
Depreciation of Lighting Equipment Due to Dust and Dirt | Earl A. Anderson, James M. Ketch | Jan 01, 1924 |
Derivation, Background and Use of the 'Scissors Curve' | C. L. Crouch | Jun 01, 1965 |
Development and Use of a Quantitative Method for Specification of Interior Illumination Levels on the Basis of Performance Data | H. Richard Blackwell | Jun 01, 1959 |
Dimming Hot Cathode Fluorescent Lamps | J. H. Campbell, H. E. Schultz, W. H. Abbott | Jan 01, 1954 |
Effect of a Peripheral Glare Source Upon the Apparent Brightness of an Object | Glenn A. Fry, Mathew Alpern | Jan 01, 1955 |
Electrical Control for Varying Lighting Intensities | S. R. McCandless, Fred M. Wolff | Jan 01, 1936 |
Evaluation of Glare | R. G. Hopkinson | Jun 01, 1957 |
Fluorescent Lamp Dimming with Semiconductors | E. E. von Zastrow | Apr 01, 1963 |
Fluorescent Lamps with High Color-Discrimination Capability | W. A. Thornton | Oct 01, 1973 |
Fundamentals of Lighting Cost Analysis | A. C. Barr, C. L. Amick | May 01, 1952 |