Results 11 to 20 of about 165,409 (253)

On the Unification of the Precession of the Foucault Pendulum, the Earth’s “Precession” and the Mercury Precession by Constructing the Vortex Gravitational Mechanism [PDF]

open access: yesApplied Science and Innovative Research, 2022
Gravitation is generated between static objects, while vortex gravity is generated between moving objects. Forming the integrity and completeness of gravity theory, these complement each other. The vortex gravity mechanism of moving objects is established to solve the objective problem of vortex gravity.
Lixin, Yuan
openaire   +2 more sources

The Origin of Gravity 2-2 (Precession of Mercury)

open access: yes, 2020
The precession of Mercury is newly interpreted in the regime of the new vacuum paradigm. The results of interpretation are compared with those of General Relativity. The precession of Mercury given in Radian as 2πRS/r1 + πRS/r2, where r1 is the harmonic mean of the Mercury elliptic orbit and r2 is the geometric mean of the perihelion and aphelion of ...
Min Tae Kim (6442559)
openaire   +2 more sources

Simple precession calculation for Mercury: A linearization approach

open access: yesAmerican Journal of Physics, 2022
The additional perihelion precession of Mercury due to general relativity can be calculated by a method that is no more difficult than solving for the Newtonian orbit. This method relies on linearizing the relativistic orbit equation, is simpler than standard textbook methods, and is closely related to Newton's theorem on revolving orbits.
Hall, Michael J. W.
openaire   +3 more sources

Solar sail capture trajectories at Mercury [PDF]

open access: yes, 2002
Mercury is an ideal environment for future planetary exploration by solar sail since it has proved difficult to reach with conventional propulsion and hence remains largely unexplored.
Macdonald, Malcolm, McInnes, Colin
core   +5 more sources

Extractability and mobility of mercury from agricultural soils surrounding industrial and mining contaminated areas [PDF]

open access: yes, 2010
This study focussed on a comparison of the extractability of mercury in soils with two different contamination sources (a chlor-alkali plant and mining activities) and on the evaluation of the influence of specific soil properties on the behaviour of the
Reis, Ana Teresa   +4 more
core   +4 more sources

Constraints on long range force from perihelion precession of planets in a gauged $$L_e-L_{\mu ,\tau }$$ L e - L μ , τ scenario

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The standard model leptons can be gauged in an anomaly free way by three possible gauge symmetries namely $${L_e-L_\mu }$$ L e - L μ , $${L_e-L_\tau }$$ L e - L τ , and $${L_\mu -L_\tau }$$ L μ - L τ .
Tanmay Kumar Poddar   +2 more
doaj   +1 more source

Single-Trial Phase Precession in the Hippocampus [PDF]

open access: yes, 2009
During the crossing of the place field of a pyramidal cell in the rat hippocampus, the firing phase of the cell decreases with respect to the local theta rhythm.
Schmidt, Robert C.   +11 more
core   +1 more source

The Gravity Signal of Mercury's Inner Core

open access: yesEarth and Space Science, 2022
In a reference frame rotating with Mercury's mantle and crust, the inner core and fluid core precess in a retrograde sense with a period of 58.646 days.
Mathieu Dumberry
doaj   +1 more source

Simple and reliable analytic approximation to the numerical solution of the relativistic Binet’s equation: an application to Mercury [PDF]

open access: yesProceedings of the Estonian Academy of Sciences
The nonlinear trajectory equation (Binet’s equation) for a particle in a relativistic force field can only be solved numerically or, alternatively, by using a perturbational solution scheme.
Matti Selg
doaj   +1 more source

Coupling matter and curvature in Weyl geometry: conformally invariant $$f\left( R,L_m\right) $$ f R , L m gravity

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We investigate the coupling of matter to geometry in conformal quadratic Weyl gravity, by assuming a coupling term of the form $$L_m{\tilde{R}}^2$$ L m R ~ 2 , where $$L_m$$ L m is the ordinary matter Lagrangian, and $${\tilde{R}}$$ R ~ is the Weyl ...
Tiberiu Harko, Shahab Shahidi
doaj   +1 more source

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