110 



ANNUAL REPORTS, SMITHSONIAN INSTITUTION 



Life — Continued 



Relations of science to human life, by 

 Adam Sedgwick. 1909: 669-682 



Some astronomical aspects of life in the 

 universe, by Su-Shu Huang. 1961: 

 239-249 



Some chemical aspects of life, by Fred- 

 erick Gowland Hopkins. 1934: 

 129-152 

 Light 



Biological action of light, by Leonard 

 Hill. 1925: 327-336 



Cold light, by E. Newton Harvey. 

 1926: 209-218 



Determination of the deflection of light 

 by the sun's gravitational field, from 

 observations made at the total eclipse 

 of May 29, 19 1 9, by F. W. Dyson, 

 A. S. Eddington, and C. Davidson. 



l 9 l 9 : t-11-^6 

 Effect of the relative length of day and 



night on flowering and fruiting of 



plants, by W. W. Garner and H. A. 



Allard. 1920: 569-588 

 Essay on the velocity of light, by M. 



Delaunay, 1864: 135-165 

 Experimental investigation of the pres- 

 sure of light, by Peter Lebedew. 



1902: 177-178 

 Light and electricity, according to Max- 

 well and Hertz, by Henri Poincare. 



1894: 129-139 

 Light and its artificial production, by 



O. Lummer. 1897: 273-299 

 Michelson's recent researches on light, 



by Joseph Lovering. 1889: 449-468 

 Modern theory of light, by Oliver J. 



Lodge. 1889: 441-448 

 New researches on the effect of light 



waves on the growth of plants, by F. 



S. Brackett and Earl S. Johnston. 



1930: 255-264 

 New spectrum, by S. P. Langley. 1900: 



683-692 

 Perception of light and color, by 



Georges Lechalas. 1898: 179-196 

 Photography by polarized light, by J. 



W. McFarlane. 1937: 225-233 



Physiological light, by Raphael Du- 

 bois. 1895: 413-431 



Present status of light therapy, by Ed- 

 gar Mayer. 1932: 385-409 



Recent advances in our knowledge of 

 the production of light by living 

 organisms, by F. Alexander Mc- 

 Dermott. 191 1: 345-362 



Recent experiments with invisible light, 

 by R. W. Wood. 191 1: 155-166 



Undulatory theory of light, by F. A. P. 

 Barnard. 1862: 107-239 



Wave theory of light, by Alfred Cornu. 

 1899: 93-105 



Waves and corpuscles in modern 

 physics, by Louis de Broglie. 1930: 



2 43-253 

 What is light? by Arthur H. Compton. 

 1929: 215-228 

 Lighting, see Illumination 

 Lightning 



Lightning and other high-voltage phe- 

 nomena, by F. W. Peek, Jr. 1925: 

 169-198 

 Observations on thunder and lightning, 

 by Stillman Masterman. 1855: 265- 

 282 

 Photographing lightning with a mov- 

 ing camera, by Alex Larsen. 1905: 

 1 19-127 

 Lignum nephriticum 

 Lignum nephriticum: its history and 

 an account of the remarkable fluor- 

 escence of its infusion, by W. E. Saf- 

 ford. 1915: 271-298 

 Lilienthal, Otto, Practical experiments in 

 soaring. 1893: 195-199 

 Problem of flight. 1893: 189-194 

 Lilljeborg, W., Oudine of a systematic 

 review of the class of birds. 1865: 

 436-450 

 Lilly Research Laboratories, Members of 

 the Medical Staff, Current advances 

 and concepts in virology. 1959: 

 523-532 

 Lincoln, Abraham 



An anthropologist looks at Lincoln, by 

 T. D. Stewart. 1952: 419-437 



