Results 31 to 40 of about 166,056 (264)

Light Speed Invariant Solution and Its Enlightenment of Field Equation of General Relativity

open access: yesAdvances in Astronomy, 2020
A systematic examination of the basic theory of general relativity is made, the meaning of coordinates again is emphasized, the confusion caused by unclear meaning of coordinates in the past is corrected, and the expression of the theory is made more ...
Jian Liang Yang
doaj   +1 more source

New Jersey Mercury Task Force Report, Volume III: Sources of Mercury in New Jersey

open access: yes, 2002
The Task Force was directed to complete the following tasks: 1. Review the current science on: a) impacts of mercury pollution on public health and ecosystems; and b) mercury deposition, transport, and exposure pathways. 2.

core   +1 more source

New Jersey Mercury Task Force Report, Volume II: Exposures and Impacts

open access: yes, 2002
The New Jersey Mercury Task Force was directed to complete the following tasks: 1. Review the current science on: a) impacts of mercury pollution on public health and ecosystems; and b) mercury deposition, transport, and exposure pathways. 2. Inventory

core   +1 more source

Non-Relativistic Explanation of Mercury Orbital Extra Precession and Light Bending in the Gravitational Fields

open access: yesReports in Advances of Physical Sciences
Can only relativity explain the extra precession of Mercury’s orbit and the bending of light in the gravitational field? Based on dualism and its derivative theory, this paper explains how to transfer gravity and its components through the universe soup,
Jian Wang
doaj   +1 more source

The precession of Mercury’s orbit

open access: yesДоклады Академии наук, 2019
Within the framework of classical mechanics the influence of the planets in the solar system to the precession of the orbit of Mercury is investigated. It is shown that the average offset of the perihelion of mercurys orbit computed within the flat limited tasks is 556,5 angular seconds per century and coincides with the observation data with relative ...
openaire   +2 more sources

Novel orbits of Mercury, Venus and Mars enabled using low-thrust propulsion [PDF]

open access: yes, 2014
Exploration of the inner planets of the Solar System is vital to significantly enhance the understanding of the formulation of the Earth and other planets.
Yen, Chen-wan   +2 more
core   +4 more sources

Precession electron diffraction in the transmission electron Microscope: electron crystallography and orientational mapping [PDF]

open access: yes, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166Precession electron diffraction (PED) is a hollow cone non-stationary illumination technique for electron diffraction pattern collection under quasikinematical conditions (as in X-ray ...
Portillo i Serra, Joaquim
core   +5 more sources

dgerosa/precession: Precession v1.0.2

open access: yes, 2017
<p>Clarifications on typos in Eq. (36) and (37) of <a href="https://arxiv.org/abs/1605.01067">arXiv:1605.01067</a>.
Davide Gerosa, Sergio Oller
core   +1 more source

Artificial Precession and Instability in Solar System and Planetary Simulations: Analytic and Numerical Results

open access: yesThe Astrophysical Journal
Wisdom–Holman (WH) methods are algorithms used as a basis for a wide range of codes used to solve problems in solar system and planetary dynamics. The problems range from the growth and migration of planets to the stability of the solar system.
David M. Hernandez
doaj   +1 more source

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin   +14 more
wiley   +1 more source

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