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Full-Text Articles in Physical Sciences and Mathematics
Optical Phenomena In Diatoms, Richard B. Hoover, Miriam J. Hoover
Optical Phenomena In Diatoms, Richard B. Hoover, Miriam J. Hoover
Journal of the Arkansas Academy of Science
Diatoms are unicellular algae which fabricate siliceous shells that are frequently marked with intricate ornamentations and patterns. The nature and characteristics of the siliceous shells provide a basis for diatom taxonomy and give rise to a number of interesting and colorful optical phenomena. This paper presents the results of investigations of diffraction phenomena, complementary color behavior, Rayleigh scattering and optical activity in diatoms.
Proceedings Of The Arkansas Academy Of Science - Volume 24 1970, Academy Editors
Proceedings Of The Arkansas Academy Of Science - Volume 24 1970, Academy Editors
Journal of the Arkansas Academy of Science
No abstract provided.
Undergraduate Research Program In Chemistry At Philander Smith College, James O. Wear
Undergraduate Research Program In Chemistry At Philander Smith College, James O. Wear
Journal of the Arkansas Academy of Science
No abstract provided.
Apparatus For Dielectric Constant Measurements And Measurements For Water-Methanol Mixtures, James O. Wear
Apparatus For Dielectric Constant Measurements And Measurements For Water-Methanol Mixtures, James O. Wear
Journal of the Arkansas Academy of Science
A system for measuring dielectric constants has been constructed using a Sargent Oscillometer and an air bath for temperature control. The design and construction of the air bath as well as the temperature control achieved with it are described. The overall performance of the system including a computer program for forming the calculations is described. The system is one that requires calibration using two or more standard solvents and is good for both conducting and non-conducting liquids. Data are presented for water-methanol mixtures at 25 degrees with several points near pure methanol and also near pure water
Simple Algebraic Extensions And Characteristics Polynomials, Don Stokes
Simple Algebraic Extensions And Characteristics Polynomials, Don Stokes
Journal of the Arkansas Academy of Science
No abstract provided.
Eddy Bluff Shelter Of Beaver Reservoir Of Northwest Arkansas, James D. Morrison
Eddy Bluff Shelter Of Beaver Reservoir Of Northwest Arkansas, James D. Morrison
Journal of the Arkansas Academy of Science
No abstract provided.