Results 41 to 50 of about 5,709,499 (335)

Numerical analysis of two and three dimensional buoyancy driven water-exit of a circular cylinder

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2014
With the development of the technology of underwater moving bodies, the need for developing the knowledge of surface effect interaction of free surface and underwater moving bodies is increased. Hence, the two-phase flow is a subject which is interesting
Shahab Moshari   +2 more
doaj   +3 more sources

High-Order Analytic Expansion of Disturbing Function for Doubly Averaged Circular Restricted Three-Body Problem

open access: yesAdvances in Astronomy, 2016
Terms in the analytic expansion of the doubly averaged disturbing function for the circular restricted three-body problem using the Legendre polynomial are explicitly calculated up to the fourteenth order of semimajor axis ratio (α) between perturbed and
Takashi Ito
doaj   +1 more source

Not Every Circle Is a Crater: Kettle Hole Size Distributions and Their Implications in Planetary Surface Age Dating

open access: yesGeosciences, 2023
Circular landscape features, including kettle lakes, sinkholes, pingos, calderas, and craters, develop from a variety of different geomorphic processes on Earth.
Mackenzie Day   +2 more
doaj   +1 more source

Resonant capture by inward migrating planets

open access: yes, 2000
We investigate resonant capture of small bodies by planets that migrate inwards, using analytic arguments and three-body integrations. If the orbits of the planet and the small body are initially circular and coplanar, the small body is captured when it ...
Goldreich P.   +3 more
core   +2 more sources

Spin-orbit resonances and rotation of coorbital bodies in quasi-circular orbits

open access: yes, 2014
The rotation of asymmetric bodies in eccentric Keplerian orbits can be chaotic when there is some overlap of spin-orbit resonances. Here we show that the rotation of two coorbital bodies (two planets orbiting a star or two satellites of a planet) can ...
Correia, A. C. M.   +2 more
core   +3 more sources

The circular economy, natural capital and resilience in tourism and hospitality

open access: yesInternational Journal of Contemporary Hospitality Management, 2019
Purpose This paper aims to review some of the academic literature on the circular economy, natural capital and resilience by tourism and hospitality scholars and to examine how a number of companies and industry bodies within the tourism and hospitality
Peter Jones, M. Wynn
semanticscholar   +1 more source

The stability of orbit of a planet in the field of binary stars

open access: yesPhysical Sciences and Technology, 2020
In the paper, we consider the motion of a planet in the field of the binary stars in the theory of general relativity (GR), when all bodies have their own rotation. We consider that the third body moves in the plan of massive two bodies.
S. Toktarbay, A. Talkhat, A. Orazymbet
doaj  

Circular 02/19 : quality and standards : reviewing performance : refined arrangements for colleges and providers from October 2002 [PDF]

open access: yes, 2002
"This circular is addressed to colleges and providers funded by the Learning and Skills Council, their representative bodies, learners and their representative bodies, inspectorates, awarding bodies and all other stakeholders with an interest in post-16 ...

core  

Combining astrometry with the light-time effect: The case of VW Cep, zeta Phe and HT Vir [PDF]

open access: yes, 2007
Three eclipsing binary systems with astrometric orbit have been studied. For a detailed analysis two circular-orbit binaries (VW Cep and HT Vir) and one binary with an eccentric orbit (zeta Phe) have been chosen.
Albayrak   +62 more
core   +1 more source

Fractal basins of attraction in the planar circular restricted three-body problem with oblateness and radiation pressure [PDF]

open access: yes, 2016
In this paper we use the planar circular restricted three-body problem where one of the primary bodies is an oblate spheroid or an emitter of radiation in order to determine the basins of attraction associated with the equilibrium points.
E. Zotos
semanticscholar   +1 more source

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