Results 11 to 20 of about 241,773 (303)
On the ground electronic states of copper silicide and its ions [PDF]
, 1998 The low-lying electronic states of SiCu, SiCu^+, and SiCu^− have been studied using a variety of high-level ab initio techniques. As expected on the basis of simple orbital occupancy and bond forming for Si(s^2p^2)+Cu(s^1) species, ^2Π_r, ^1Σ^+, and ^3Σ^−
Boldyrev, Alexander I. +5 more
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A Constitutive Friction Law for Sheet-Bulk Metal Forming
Tribology Online, 2016 Friction has a significant effect on metal forming both in economic and technical terms. This is especially true for sheet-bulk metal forming, which is a combination of bulk metal forming and sheet metal forming.
Florian Beyer, Kai Willner
doaj +1 more source
Satellite Orbit Perturbations in Vector Form [PDF]
Nature, 1961 THE first-order perturbation theory of satellite orbits can be formulated simply and elegantly in terms of constants of the unperturbed motion using vector methods. For let the equation of motion be: where μ = GM (M = mass of the earth), and F is a general perturbing force (per ...
openaire +1 more source
Gone after one orbit: How cluster environments quench galaxies [PDF]
, 2019 The effect of galactic orbits on a galaxy's internal evolution within a galaxy cluster environment has been the focus of heated debate in recent years.
Biviano, Andrea +4 more
core +2 more sources
Офтальмохирургия, 2016 We summarized the results of Russian and foreign researches elucidating embryogenesis, topography and anatomy of different orbital fat pads. It is interesting that adipose tissue from different surgical adipose spaces do not stem from the same germ ...
S. A. Borzenok +3 more
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Two New Candidate Planets in Eccentric Orbits [PDF]
, 1999 Doppler measurements of two G-type main-sequence stars, HD210277 and HD168443, reveal Keplerian variations that imply the presence of companions with masses (M sin i) of 1.28 and 5.04 M_Jup and orbital periods of 437 d and 58 d, respectively.
Bertelli G. +16 more
core +4 more sources
HHL correlators, orbit averaging and form factors [PDF]
Journal of High Energy Physics, 2014 32 pages, 1 figure; v2: small corrections including signs, references ...
Bajnok, Zoltán +2 more
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A Study of the Dynamics of Dust from the Kuiper Belt: Spatial Distribution and Spectral Energy Distribution [PDF]
, 2002 The dust produced in the Kuiper Belt (KB) spreads throughout the Solar System forming a dust disk. We numerically model the orbital evolution of KB dust and estimate its equilibrium spatial distribution and its brightness and spectral energy ...
Amaya Moro-Martín +3 more
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A Case of bacterial orbital cellulitis with complete ophthalmoplegia
APIK Journal of Internal Medicine, 2020 Orbital cellulitis (OC) refers to acute infection of soft tissues of the orbit behind orbital septum. As many as 11% cases of OC result in visual loss.
Hemanth Ghanta, Suresh Harsoor
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Satellites’ orbital stability through normal forms
Proceedings of the International Astronomical Union, 2019 AbstractA powerful tool to investigate the stability of the orbits of natural and artificial bodies is represented by perturbation theory, which allows one to provide normal form estimates for nearly-integrable problems in Celestial Mechanics. In particular, we consider the orbital stability of point-mass satellites moving around the Earth.
De Blasi, Irene +2 more
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