599 (Continued) 
telluride, cadmium selenide, cadmium antimonide, antimony selenide, cadmium 
selenide, magnesium antimonide, wurtzite-type semiconductors, and systems of 
aluminum-antimony, copper-antimony, aluminum-antimony-cadmium, and aluminum- 
tellurium. Ultrasonic absorption by semiconductors has been studied. Single 
crystals of zinc-antimony, cadmium-antimony, and sodium chloride have been 
investigated. Other crystal investigations include impurity fluorescence in 
erystals, kinetic phenomena in anisotropic crystals, impurity centers in 
erystals, and alkali halide crystals. Other research interests in physics 
include scattering of electrons by acoustic vibrations, calculations of 
fission of heavy nuclei, electromagnetic prospecting, and interactions between 
particles and quantum field. A method of testing coaxial cable with radio- 
isotopes has been developed at the University. 
In chemistry, personnel at the University have studied absorption 
processes, analysis of gaseous mixtures, problems in X-ray structural 
analysis, and equipment for polarographic analysis. Chemical research pro- 
jects include kinetics of CO, absorption in sodium carbonate solutions, 
physical properties of polymers, anticorrosion coatings for aluminum, 
polymeric cobalt compounds, nickel and cadmium complex compounds, and poly- 
merization of divinyl and diallyl adipates. 
Other studies at the University include heat of evaporation of 
droplets and nonassociated liquids, surface-layer studies of solids and 
nonassociated liquids, fluid flow, and various mathematical studies, such 
as of topological spaces, diffusion equations, and integrals. 
The University publishes a Uchenyye Zapiski. Its curricula pro- 
vide for courses of study in chemical technology, soil science and agrochem- 
istry, finance and credit, economics of the national economy, Russian lan- 
guage and literature, native language and literature of peoples of the 
U.S.S.R., history, mathematics, physics, chemistry, botany, and zoology. 
600 
Name: Kitab International Latitude Station imeni Ulugbek 
(Kitabskaya mezhdunarodnaya shirotnaya stantsiya imeni Ulugbeka) 
Address: (About 400 km from Tashkent and 3 km from Kitab, in the Kashka 
Dar'inskaya oblast’) 
Director: A. M. Kalmykov (1960) 
Deputy Director: -- 
Administrative Affiliation: Tashkent Astronomical Observatory (1959) 
Selected Staff Members: 
D. I. Kravtsev 
V. S. Obraztsov 
