Ionization Equilibrium of Water Molecule Dominated Ethanol-water Binary Solution Self-assemble
Electrochemistry, 2022 Water and ethanol are conventional solvents, the anomalous physio-chemical properties of water ethanol binary solution have drawn intensive research. The unidirectional impedance evolution of ethanol-water binary solution in time domain was discovered ...
Xinyue JIANG +3 more
doaj +1 more source
Small Mass Ratio Contact Binary GR Vir and HV Aqr [PDF]
Journal of Astronomy and Space Sciences, 2004 The absolute dimensions of low mass contact binary, GR Vir and HV Aqr were obtained using WD program from the published spectroscopic and photometric observational data.
Kyu-Dong Oh +4 more
doaj +1 more source
CCD Photometry of Low Mass Ratio Contact Binary FP Boo - IV [PDF]
Journal of Astronomy and Space Sciences, 2009 We present new B, V, and R CCD photometric light curves for the low mass ratio contact binary FP Boo. A new photometric solution and absolute physical dimensions of the system were derived by applying the Wilson-Devinney program to our observed light ...
Kyu-Dong Oh, Woo-Baik Lee
doaj +1 more source
Simplified Solution to Determination of a Binary Orbit [PDF]
The Astronomical Journal, 2007 We present a simplified solution to orbit determination of a binary system from astrometric observations. An exact solution was found by Asada, Akasaka and Kasai by assuming no observational errors. We extend the solution considering observational data.
Asada, Hideki +2 more
openaire +2 more sources
The Periodic Standing-Wave Approximation: Overview and Three Dimensional Scalar Models [PDF]
, 2003 The periodic standing-wave method for binary inspiral computes the exact numerical solution for periodic binary motion with standing gravitational waves, and uses it as an approximation to slow binary inspiral with outgoing waves.
Alexey Blinov +16 more
core +2 more sources
On Source Coding with Coded Side Information for a Binary Source with Binary Side Information [PDF]
, 2007 The lossless rate region for the coded side information problem is "solved," but its solution is expressed in terms of an auxiliary random variable. As a result, finding the rate region for any fixed example requires an optimization over a family of ...
Effros, Michelle +3 more
core +3 more sources
An Implementation of an Initial Scale in Solving Binary Knapsack Problem Using a Genetic Algorithm [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2007 In this paper, we used a new operation in a Genetic Algorithm for solving the binary Knapsack problem depending on it’s LP Relaxation solution after eliminating the fractional part of the non-binary values.
Abbas Al-Bayati, Nawar Qubat
doaj +1 more source
The distance to the Pleiades from orbital solution of the double-lined eclipsing binary HD 23642 [PDF]
, 2004 Combining precise B,V photoelectric photometry and radial velocities, we have been able to derive a firm orbital solution and accurate physical parameters for the newly discovered eclipsing binary HD 23642 in the Pleiades open cluster.
A. Siviero +41 more
core +2 more sources
The ability of CSST to determine the orbital solutions of SB1s
Frontiers in Astronomy and Space Sciences, 2023 The single-lined spectroscopic binaries (SB1s) are composed of two components with large difference in masses and in physical properties. The orbital and physical parameters of a large number of such binary systems are unknown due to lack of necessary ...
Xiaoli Wang +4 more
doaj +1 more source
Effective temperature and the light curve solution of contact binary systems [PDF]
Serbian Astronomical Journal, 2023 With an increasing number of contact binary discoveries and the recognition that luminous red novae are the result of contact binary merger events, there has been a significant increase in the number of light curve solutions appearing in the ...
Wadhwa S. +3 more
doaj +1 more source