Results 21 to 30 of about 941,611 (292)
The binary properties of the pulsating subdwarf B eclipsing binary PG 1336-018 (NY Virginis) [PDF]
, 2007 Aims. We present an unbiased orbit solution and mass determination of the components of the eclipsing binary PG1336−018 as a critical test for the formation scenarios of subdwarf B stars. Methods. We obtained high-resolution time series VLT/UVES spectra
Al-Naimiy +54 more
core +4 more sources
Research on elecctro-sorption method for air conditioning system with binary solution [PDF]
E3S Web of Conferences, 2021 Absorption air-conditioning system is a green air-conditioning system. With binary solution as the working fluid, the system performance is better with lower cost. To further improve the efficiency, an electrosorption method is proposed to regenerate the
Li Chenchen, Li Xiuwei, Li Yonghang
doaj +1 more source
OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System [PDF]
, 2020 We report a planet in a binary that was discovered from the analysis of the microlensing event OGLE-2018-BLG-1700. We identify the triple nature of the lens from the fact that the anomaly pattern can be decomposed into two parts produced by two binary ...
Han, Cheongho, Shvartzvald, Yossi
core +1 more source
Binary fuzzy linear programming problems: a new solution [PDF]
تصمیم گیری و تحقیق در عملیاتPurpose: In this paper, a Binary Fuzzy Linear Programming Problem (BFLPP) with fuzzy objective function and fuzzy constraints is considered. This paper proposes a new approach that solves the problem based on Kerre's adapted method, which maintains the ...
Malihe Niksirat +1 more
doaj +1 more source
Improvement of Component Flux Estimating Model for Pervaporation Processes
Membranes, 2020 Separating non-ideal mixtures by pervaporation (hence PV) is a competitive alternative to most traditional methods, such as distillation, which are based on the vapour–liquid equilibrium (VLE).
Botond Szilagyi, Andras Jozsef Toth
doaj +1 more source
Competitive Adsorption of Three Reactive Dyes by Activated Carbon
Journal of Engineering, 2023 In this study three reactive dyes (blue B, red R and yellow Y) in single , binary and ternary solution were adsorbed by activated carbon AC in equilibrium and kinetic experiments.
Abbas Hamid Sulaymon +1 more
doaj +1 more source
Green Chemistry Letters and Reviews, 2016 Among a variety of microbial materials employed for biosorption, algae have added advantages of non-toxic and autotrophic nature. In this study, biosorption of Hg(II) was studied with red algal biomass of Porphyridium cruentum.
Maria Zaib +5 more
doaj +1 more source
A Discrete Meta-Control Procedure for Approximating Solutions to Binary Programs
Entropy, 2013 Large-scale binary integer programs occur frequently in many real-world applications. For some binary integer problems, finding an optimal solution or even a feasible solution is computationally expensive.
Zelda B. Zabinsky +2 more
doaj +1 more source
Mixed adsorption and surface tension prediction of nonideal ternary surfactant systems [PDF]
, 2005 To deal with the mixed adsorption of nonideal ternary surfactant systems, the regular solution approximation for nonideal binary surfactant systems is extended and a pseudo-binary system treatment is also proposed.
Ben +26 more
core +3 more sources
Generalized Darboux transformations for the KP equation with self-consistent sources
, 2004 The KP equation with self-consistent sources (KPESCS) is treated in the framework of the constrained KP equation. This offers a natural way to obtain the Lax representation for the KPESCS.
Ablowitz M J +22 more
core +2 more sources