Results 81 to 90 of about 1,938,416 (191)
, 2012 Philosophers of physics and physicists have long been intrigued by the analogies and disanalogies between gravitational theories and (Yang-Mills-type) gauge theories.
Teh, Nicholas
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Artificial gravity and abort scenarios via tethers for human missions to mars
, 2005 Minimum-mass tether designs are developed for a spinning human transport that not only provides artificial gravity, but also the potential for free-return aborts.
Jokic M.D. +3 more
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Artificial Gravity as a Human Health Countermeasure for Long Duration Spaceflight
, 2014 Future long duration human exploration of the Moon and Mars will expose astronauts to the deleterious effects of spaceflight. Although artificial gravity has been proposed as a human health countermeasure for reduced-gravity environments, it is unclear ...
Rask, Jon
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A U-Net network-based downward continuation method for airborne gravity
Geo-spatial Information ScienceDownward continuation of gravity data is a critical challenge in the practical applications of airborne gravity, such as global geopotential modeling and geophysical interpretation.
Zifan Ding +3 more
doaj +1 more source
Artificial Gravity in Interstellar Travel
, 2020 Gravity-induced contact with the Earth’s surface has been constant throughout the evolution of the human species, and human health depends on it. Providing “artificial gravity” and a firm contact surface to an interstellar crew is conceptually simple, due to the equivalence of gravitational and inertial mass.
openaire +2 more sources
International Trade without CES: Estimating Translog Gravity [PDF]
This paper derives a micro-founded gravity equation in general equilibrium based on a translog demand system that allows for endogenous markups and substitution patterns across goods.
Dennis Novy
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Physiological Targets of Artificial Gravity: The Sensory-Motor System [PDF]
, 2006 This chapter describes the pros and cons of artificial gravity applications in relation to human sensory-motor functioning in space. Spaceflight creates a challenge for sensory-motor functions that depend on gravity, which include postural balance ...
Groen, Eric +5 more
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Terrestrial water storage change from temporal gravity variation [PDF]
, 2009 Recent progress in accurately monitoring temporal gravity variations by means of superconducting gravimeters and satellite geodesy provides unprecedented opportunities in closing the water balance.
Hasan, S.
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International Multidisciplinary Artificial Gravity (IMAG) Project [PDF]
, 2007 This viewgraph presentation reviews the efforts of the International Multidisciplinary Artificial Gravity Project. Specifically it reviews the NASA Exploration Planning Status, NASA Exploration Roadmap, Status of Planning for the Moon, Mars Planning ...
Laurini, Kathy
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, 2012 The aim of this work is to use the GOCE observations in a geologically unique part of the Himalayan orogen, which is the Kohistan arc. Here the entire section of the crust from the mantle-crust transition, to the volcanic deposits in the upper crust are ...
SINCICH, EVA +3 more
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