Results 31 to 40 of about 1,161,338 (290)
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
Solution-free sets for sums of binary forms
, 2011 We obtain quantitative estimates for the asymptotic density of subsets of the two-dimensional integer lattice which contain only trivial solutions to an additive equation involving binary forms.
Prendiville, Sean
core +2 more sources
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
Orbital solution for the MACHO*05:34:41.3 -69:31:39 O3 If*+O6:V eclipsing binary system in the LMC [PDF]
, 2000 An orbital solution to the MACHO*05:34:41.3 -69:31:39 eclipsing binary system is presented, based on the published light curve and spectral data obtained with the 2.15-m telescope at CASLEO. Based on these spectroscopic observations, this system's binary
Ostrov, P. G.
core +5 more sources
A multiwavelength investigation of the massive eclipsing binary Cyg OB2 #5 [PDF]
, 2008 The properties of the early-type binary Cyg OB2 #5 have been debated for many years and spectroscopic and photometric investigations yielded conflicting results.
Abbott +58 more
core +1 more source
Post-Newtonian Freely Specifiable Initial Data for Binary Black Holes in Numerical Relativity [PDF]
, 2006 Construction of astrophysically realistic initial data remains a central problem when modelling the merger and eventual coalescence of binary black holes in numerical relativity.
A. Lichnerowicz +11 more
core +1 more source
ON BINARY SOLUTIONS TO SYSTEMS OF EQUATIONS
Prikladnaya Diskretnaya Matematika, 2019 Summary: A solution is called binary if each variable is equal to either zero or one. It is well known that it is hard to find a binary solution to the system of algebraic equations in which the coefficients are integers with small absolute values. The aim of the paper is to propose an effective probabilistic reduction of the system to a new equation ...
openaire +1 more source
MoleculesThe present study reports the application of three copper(II) coordination polymers, namely 1∞[Cu3L2(N3)] CH3COO (CP1), 1∞[Cu3L2(NO3)]NO3·2CH3OH·2H2O (CP2), and 1∞[Cu3L2(H2O)](ClO4)2 (CP3), where H2L stands for N,N′-bis[(2-hydroxybenzilideneamino)propyl]-
Ildiko Buta +2 more
doaj +1 more source
Parametric derivation of the observable relativistic periastron advance for binary pulsars
, 2005 We compute the dimensionless relativistic periastron advance parameter $k$, which is measurable from the timing of relativistic binary pulsars. We employ for the computation the recently derived Keplerian-type parametric solution to the post-Newtonian ...
Achamveedu Gopakumar +6 more
core +1 more source
Sustainable Recycling of Insoluble Rust Waste for the Synthesis of Iron-Containing Perovskite-Type Catalysts [PDF]
, 2019 Insoluble rust waste from the scraping of rusted iron-containing materials represents a cheap, eco-friendly, and available source of iron. LaFeO3 perovskite-type powders were successfully prepared by solution combustion synthesis using rust waste from an
Deganello, F. +5 more
core +1 more source