A W UMa variable in the visual binary system ADS 9019 - A UBV photoelectric investigation

1985 ◽  
Vol 90 ◽  
pp. 346 ◽  
Author(s):  
R. L. Walker ◽  
C. R. Chambliss
Keyword(s):  
Binary System ◽  
Visual Binary ◽  
Visual Binary System

scholarly journals How May Seismological Measurements Constrain Parameters of Stellar Structure?

1993 ◽  
Vol 137 ◽  
pp. 554-556
Author(s):  
Timothy M. Brown ◽  
Jørgen Christensen-Dalsgaard ◽  
Barbara W. Mihalas
Keyword(s):  
Binary System ◽  
Structural Parameters ◽  
Stellar Structure ◽  
Pulsation Frequency ◽  
Visual Binary ◽  
Visual Binary System

AbstractPulsation frequency separations, combined with other observations, can constrain the structural parameters of Sun-like stars. As an example, we treat a hypothetical visual binary system resembling α Cen.

The remarkable visual binary system VW Arietis: Chemical composition of its components

1995 ◽  
Vol 107 ◽  
pp. 219 ◽  
Author(s):  
S. M. Andrievsky ◽  
I. V. Chernyshova ◽  
I. A. Usenko ◽  
V. V. Kovtyukh ◽  
V. E. Panchuk ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Binary System ◽  
Visual Binary ◽  
Visual Binary System

scholarly journals 2RE J0241 -- 525: a nearby post-T Tauri visual binary system

1996 ◽  
Vol 281 (3) ◽  
pp. 1001-1015 ◽  
Author(s):  
R. D. Jeffries ◽  
D. A. H. Buckley ◽  
D. J. James ◽  
J. R. Stauffer
Keyword(s):  
Binary System ◽  
Visual Binary ◽  
T Tauri ◽  
Visual Binary System

Photometric solution of visual binary system: HIP57894

2021 ◽  
Author(s):  
Suhail G. Masda ◽  
A. R. Khan ◽  
J. M. Pathan
Keyword(s):  
Binary System ◽  
Visual Binary ◽  
Photometric Solution ◽  
Visual Binary System

High temperature 27Al NMR time resolved study. Application to the CaO-Al2O3 binary system

1995 ◽  
Vol 92 ◽  
pp. 1871-1876 ◽  
Author(s):  
B Touzo ◽  
D Trumeau ◽  
D Massiot ◽  
I Farnan ◽  
JP Coutures
Keyword(s):  
High Temperature ◽  
Binary System ◽  
27Al Nmr ◽  
Time Resolved ◽  
Study Application

Non-standard methods for converting numbers from one number system to another

2020 ◽  
Vol 1 (9) ◽  
pp. 28-30
Author(s):  
D. M. Zlatopolski
Keyword(s):  
Binary System ◽  
Maximum Degree ◽  
Number System ◽  
Binary Form ◽  
Binary Number ◽  
Standard Methods ◽  
Optimal Variant ◽  
Decimal System ◽  
Large Numbers ◽  
Independent Work

The article describes a number of little-known methods for translating natural numbers from one number system to another. The first is a method for converting large numbers from the decimal system to the binary system, based on multiple divisions of a given number and all intermediate quotients by 64 (or another number equal to 2n ), followed by writing the last quotient and the resulting remainders in binary form. Then two methods of mutual translation of decimal and binary numbers are described, based on the so-called «Horner scheme». An optimal variant of converting numbers into the binary number system by the method of division by 2 is also given. In conclusion, a fragment of a manuscript from the beginning of the late 16th — early 17th centuries is published with translation into the binary system by the method of highlighting the maximum degree of number 2. Assignments for independent work of students are offered.

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