STARIK 376 



physics, integral equations and differential geometry. Sreten- 

 skii's work has been applied in shipbuilding, geophysics and 

 applied marine science. 

 Bibliography: 



Theory of Wave Movements of a Liquid. Moscow-Leningrad: 



1936. 



Theory of Newton's Potential. Moscow-Leningrad: 1946. 



Theory of tides of long periods. Izvest. Akad. Nauk, Georg. 



i Geofiz. Ser., 1947, 11, #3. 



Movement of a gyroscope of Goryachev-Chapligin. Izvest. 



Akad. Nauk S.S.S.R., Otdel Tekh. Nauk, 1953, #1, 109-119. 



Space problem of settled waves of terminal amplitude. Mos- 

 cow University Vestnik, 1954, #5. (Series of Physico- 



Mathematical and Natural Sciences, #3.) 

 Office: Marine Hydrophysics Institute of USSR Academy of 



Sciences 

 Sadovaya Ulitsa 1 

 Lyublino, Moscow Oblast', USSR 



STARIK, IQSIF EVSEEVICH (Chemist) 



I. E. Starik was born March 23, 1902. He was a student of 

 V. L Vernadskii (1863-1945, biogeochemist) and V. G. Khlopin 

 (1890-1950, chemist in radioactivity). After graduating from 

 Moscow University in 1924, Starik worked at the Institute of 

 Radium. In 1946 he became professor at Leningrad University 

 and deputy Director of the Radium Institute of the U.S.S.R. 

 Academy of Sciences. Since 1946 he has been a Corresponding 

 Member of the U.S.S.R. Academy of Sciences. 



The studies of Starik deal with the investigation of colloidal 

 conditions of radioelements in connection with their absorption 

 properties, determination of geological age by radioactive 

 methods, the study of conditions for the migration of radio - 

 elements and development of radiochemical analysis. 



As of 1961, Starik was Chairman of the Commission on 

 Absolute Age of Geological Formations, U.S.S.R. Academy of 

 Sciences. 

 Bibliography: 



Question of colloidal properties of polonium. Works of the 



State Institute of Radium, 1-2 . Leningrad: 1930-33. 



Radioactive Method of Determining Geologic Time. 



Leningrad-Moscow: 1938. 



radiochemical analysis. Analysis of Mineral F^w Materials. 



Leningrad: 1936. 



