Source structures at Pre-Miocene level as deduced by gravity stripping

Pressure as a Source of Gravity

The active mass density in Einstein’s theory of gravitation in the analog of Poisson’s equation in a local inertial system is proportional to ρ+ 3p/c. Here ρ is the density of energy and p its pressure for a perfect fluid. By using exact solutions of Einstein’s field equations in the static case we study whether the pressure term contributes towards the mass.

Bathymetric stripping corrections to gravity gradient components

To allow for geophysical interpretation of observed gravity gradients, several corrections must be applied. In this article expressions for gravimetric forward modeling of bathymetric (ocean density contrast) stripping corrections to GOCE gravity gradient observables are evaluated numerically. The generic expression for the bathymetric gravitational potential utilizes a depth-dependent seawater...

New Energy Source Controlled by Gravity Alone?

In this paper, I present a theoretical and numerical (Monte Carlo) N-particle fully relativistic 4-D analysis of Penrose scattering processes (Compton and γγ −→ ee) in the ergosphere of a supermassive Kerr (rotating) black hole. These general relativistic model calculations surprisingly reveal that the observed high energies and luminosities of quasars and other active galactic nuclei, the coll...

Mathematical Reasoning at Pre - School Level

Pre-radiotherapy PSA level as a predictor.

The recent publication on “pre‐radiotherapy PSA level as a predictor” is very interesting. Tsan et al., con‐ cluded that “in patients with increasing prostate‐specific antigen (PSA) levels following radical prostatectomy (RP), local radiotherapy (RT) should be administered prior to biochemical failure (PSA ≥ 0.2) to ensure good biochemical progression ‐ free survival (bPFS).” It seems that the ...