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Lifetime maps for orbits around Callisto using a double-averaged model
(2017-12-01)
The present paper studies the lifetime of orbits around a moon that is in orbit around its mother planet. In the context of the inner restricted three-body problem, the dynamical model considered in the present study uses ...
OPTIMIZATION OF A BOXCAR INTEGRATOR AVERAGER SYSTEM FOR EXCITED-STATE LIFETIME MEASUREMENTS
(Soc Applied SpectroscopyFrederick, 1992)
Studying the lifetime of orbits around Moons in elliptic motion
(2016-10-01)
The main goal of the present paper is to study the lifetime of orbits around moons that are in elliptic motion around their parent planet. The lifetime of the orbits is defined as the time the orbit stays in orbit around ...
Investigation of charge recombination lifetime in gamma-WO3 films modified with Ag-0 and Pt-0 nanoparticles and its influence on photocurrent density
(Springer, 2018-10-01)
In this communication, we report the growth of pure gamma-phase tungsten oxide (gamma-WO3) films on a conducting substrate (fluorine-doped tin oxide), followed by heat treatment at 500 A degrees C for 2 h, and finally ...
Positron annihilation studies on chemically synthesized FeCo alloy
(Nature Publishing, 2018-06-27)
Equiatomic flower-like FeCo magnetic nanoparticles are synthesized through a modified one-pot polyol technique. The as-prepared samples are annealed at 700 and 800 degrees C under reducing atmosphere. The saturation ...
Estimating cellphone providers' customer equity
(Elsevier Science Inc, 2009-09)
This paper provides insights about how customer equity estimates can help businesses monitor the competition as well as aid managers in making their marketing investment decisions, and how companies can employ their marketing ...