Results 41 to 50 of about 365,472 (267)
Alexandria Engineering Journal, 2020 This analysis aims to examine entropy generation in magnetohydrodynamic (MHD) flow of pseudoplastic Williamson nanofluid including gyrotactic motile microorganisms past over a stretching cylinder under the incidence of inclined magnetic field ...
Rahila Naz +5 more
doaj +1 more source
Duhem’s Analysis of Newtonian Method and the Logical Priority of Physics over Metaphysics
Transversal: International Journal for the Historiography of Science, 2017 This article offers a discussion of Duhemian analysis of Newton's method in the Principia considering both the traditional response to this analysis (Popper et alii) and the more recent ones (Harper et alii). It is argued that in General Scholium to the
Eduardo Salles de Oliveira Barra +1 more
doaj +1 more source
Gravitational deflection in relativistic Newtonian dynamics [PDF]
EPL (Europhysics Letters), 2017 4 pages, 1 ...
Friedman, Y., Steiner, J. M.
openaire +2 more sources
The Astrophysical Journal Letters, 2023 The very long-term evolution of the hierarchical restricted three-body problem with a slightly aligned precessing quadrupole potential is studied analytically.
Ygal Y. Klein, Boaz Katz
doaj +1 more source
The Effects of Minimal Length in Entropic Force Approach
Advances in High Energy Physics, 2013 With Verlinde’s recent proposal which says that gravity can be identified with an entropic force and considering the effects of generalized uncertainty principle in the black hole entropy-area relation we derive the modified equations for Newton’s law of
Barun Majumder
doaj +1 more source
On the comparison of results regarding the post-Newtonian approximate treatment of the dynamics of extended spinning compact binaries [PDF]
, 2012 A brief review is given of all the Hamiltonians and effective potentials calculated hitherto covering the post-Newtonian (pN) dynamics of a two body system.
G Schäfer +7 more
core +2 more sources
On (Some) Explanations in Physics [PDF]
, 2010 I offer one possible explanation of why inertial and gravitational mass are equal in Newtonian gravitation. I then argue that this is an example of a kind of explanation that is not captured by standard philosophical accounts of scientific explanation ...
Weatherall, James Owen
core +3 more sources
Newtonian Gravitational Waves from a Continuum
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2023 Gravitational waves are being shown to derive directly from Newtonian dynamics for a continuous mass distribution, e.g. compressible fluids or equivalent. It is shown that the equations governing a continuous mass distribution, i.e. the inviscid Navier–Stokes equations for a general variable gravitational field
openaire +3 more sources
A Combined Entropy/Phase-Field Approach to Gravity
Entropy, 2017 Terms related to gradients of scalar fields are introduced as scalar products into the formulation of entropy. A Lagrange density is then formulated by adding constraints based on known conservation laws.
Georg J. Schmitz
doaj +1 more source
On the origin of the deflection of light [PDF]
, 2005 Action at distance in Newtonian physics is replaced by finite propagation speeds in classical post--Newtonian physics. As a result, the differential equations of motion in Newtonian physics are replaced by functional differential equations, where the ...
Assis +30 more
core +4 more sources