Results 111 to 120 of about 365,472 (267)
steel research international, EarlyView.Uncertainties exist in computational fluid dynamics (CFD) modeling of complex metallurgical processes, even when partly validated by laboratory experiments. rCFD enables computationally efficient prediction of long‐term RH degassing and can be adapted to vary flow conditions.
Xiaomeng Zhang +3 more
wiley +1 more source
The Astronomical JournalWide binary stars are important for testing alternative models of gravitation in the weak-field regime and understanding the statistical outcomes of dynamical interactions in the general Galactic field. The Gaia mission’s collection of weakly bound pairs
Valeri V. Makarov
doaj +1 more source
Erratum to “Improbability of collisions in Newtonian gravitational systems” [PDF]
Transactions of the American Mathematical Society, 1972 In ?3 of [1] the second line of the proof should read ... . collision point is in an arbitrary but fixed unit cube in the three dimensional subspace r1 =r2 = . =rk." The exponent for the (2-a) term of (1) should be O.9k-2 and it should be O.9k-3 for (2). The remainder of the analysis holds for k>4.
openaire +2 more sources
Fab Four: When John and George Play Gravitation and Cosmology
Advances in Astronomy, 2012 Scalar-tensor theories of gravitation attract again a great interest since the discovery of the Chameleon mechanism and of the Galileon models.
J.-P. Bruneton +5 more
doaj +1 more source
A double large deviation principle for monge-ampere gravitation
, 2015 Monge-Ampere gravitation is a nonlinear modification of classical Newtonian gravitation, when the Monge-Ampere equation substitutes for the Poisson equation. We establish, through two applications of the large deviation principle, that the MA gravitation
Brenier, Yann
core +1 more source
Newtonian and modified newtonian gravitational simulation of spiral galaxies
Iraqi Journal of Physics, 2019 One of the most powerful tools for any stellar dynamics is the N-body simulation. In an N-body simulation the motion of N particles is followed under their mutual gravitational attraction. In this paper the gravitational N-body simulation is described to investigate Newtonian and non- Newtonian (modified Newtonian dynamics ...
openaire +3 more sources
Standing on a common ground: a comparison of static stability approaches for pallet loading
International Transactions in Operational Research, EarlyView.Abstract At the practical level, the static stability constraint is one of the most important constraints in practical pallet loading problems, such as air cargo palletizing. Approaches to modeling static stability, which range from base support and mechanical equilibrium calculations to physical simulation, differ in workflow, focus, and assumptions ...
Philipp G. Mazur +3 more
wiley +1 more source
Experience and Time: A Metaphysical Approach
Analytic Philosophy, EarlyView.ABSTRACT What is the temporal structure of conscious experience? While it is popular to think that our most basic conscious experiences are temporally extended, we will be arguing against this view, on the grounds that it makes our conscious experiences depend on the future in an implausible way.
David Builes +1 more
wiley +1 more source
The Astronomical JournalThe very long term evolution of the hierarchical restricted three-body problem with a slightly aligned precessing quadrupole potential is investigated analytically for librating Kozai–Lidov cycles (KLCs).
Ygal Y. Klein, Boaz Katz
doaj +1 more source
It's Okay to Call Genetic Drift a “Force” [PDF]
, 2012 One hotly debated philosophical question in the analysis of evolutionary theory concerns whether or not evolution and the various factors which constitute it (selection, drift, mutation, and so on) may profitably be considered to be “forces” in the ...
Pence, Charles H.
core