Joint determination of the concentrations of the222Rn and220Rn decay products in air

1986 ◽  
Vol 61 (3) ◽  
pp. 714-718 ◽  
Author(s):  
M. V. Terent'ev
Keyword(s):  
Joint Determination ◽  
Decay Products

Determination of the concentration of aerosols of short-lived radon decay products

Atomic Energy ◽  
1962 ◽  
Vol 12 (4) ◽  
pp. 359-361
Author(s):  
N. P. Kattashov ◽  
G. A. Popov
Keyword(s):  
Decay Products ◽  
Radon Decay

On the joint determination of biological and economic systems

2002 ◽  
Vol 42 (1-2) ◽  
pp. 301-311 ◽  
Author(s):  
Chad Settle ◽  
Thomas D. Crocker ◽  
Jason F. Shogren
Keyword(s):  
Economic Systems ◽  
Joint Determination

scholarly journals Effective Temperatures of Stars with “Standard” Angular Diameters

1985 ◽  
Vol 111 ◽  
pp. 465-467
Author(s):  
I. N. Glushneva
Keyword(s):  
Effective Temperature ◽  
Astronomical Institute ◽  
Joint Determination ◽  
Sternberg Astronomical Institute ◽  
Effective Temperatures ◽  
Angular Diameters

For 12 stars from the list of stars with “standard” angular diameters (Fracassini et al. 1983), effective temperatures, bolometric corrections, radii and luminosities were determined. These stars are included in the stellar spectrophotometric catalog of the Sternberg Astronomical Institute and three of them were used as spectrophotometric standards. A comparison was made of Teff obtained directly using angular diameters from the list of Fracassini et al. (1983) and by means of joint determination of Teff and θ (Blackwell and Shallis 1977). For 7 stars the differences in Teff values don't exceed 1–1.5% and the maximum discrepancies are about 6% for BS 2294, 2943 and 4% for the spectrophotometric standard α Aql (BS 7557). Effective temperature values of α Lyr obtained by these two methods are in the agreement within 0.5%.

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