182 (Continued) 
G. A. Tvalchrelidze, Candidate 
K. T. Vartanyan 
Description: 
KIMS, formerly the Georgian Division of the All-Union Scientific- 
Research Institute of Mineral Raw Materials, specializes in metallogeny. 
In addition to investigating the kinetics of the flotation process, they 
have developed improved selective concentration methods for molybdenum, 
arsenic, and antimony ores. The Chemical-Analytical Laboratory has refined 
the older colorimetric and fluorescent methods for determining the distri- 
bution of rare elements in ores and ore-bearing rocks. The staff has also 
cooperated in perfecting and compiling metallogenetic and ore-occurrence 
maps. 
A Yezhegodnik (Yearbook) is periodically published by the Institute. 
183 
Name: Central Aero-Hydrodynamics Institute imeni N. Ye. Zhukovskiy 
(Tsentral'nyy aero-gidrodinamicheskiy institut imeni 
N. Ye. Zhukovskogo--TsAGI ) 
Address: Moscow, ulitsa Radio 
Director: A. I. Makarevskiy, Corresponding Academician (U.S.S.R.) (1957) 
Deputy Director: -- 
Administrative Affiliation: -- 
Selected Staff Members: 
R. A. Adadurov 
I. V. Anan'yev 
M. F. Barshteyn 
B. A. Barskiy 
A. G. Bychkov 
A. A. Dzidziguri, Corresponding Academician (Georgian S.S.R.) 
R. D. Filippova 
A. S. Ginevskiy, Candidate 
G. L. Grodzovskiy 
V. I. Khanzhonkov 
A. M. Khazen 
N. N. Kirsanov 
Woe Ito lalseileny 
A. V. Kolesnikov 
I. Lyubomirov, Candidate 
V..M. Marchenko 
A. N. Petunin 
