Results 81 to 90 of about 95,244 (268)
Simulated gravity field estimation for Deimos based on spacecraft tracking data
Frontiers in Astronomy and Space SciencesAn accurate gravity field model of Deimos can provide constraints for its internal structure modeling, and offer evidence for explaining scientific issues such as the origin of Mars and its moons, and the evolution of the Solar System.
Wenjie Su +9 more
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Reprocessed precise science orbits and gravity field recovery for the entire GOCE mission. [PDF]
J Geod, 2023 Arnold D +4 more
europepmc +1 more source
Background Fields and Gravity [PDF]
CPT and Lorentz Symmetry, 2017 Gravitational theories with fixed background fields break diffeomorphism invariance. This breaking can be spontaneous or explicit. A brief summary of the main consequences of these types of breaking is presented.
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre +3 more
wiley +1 more source
Geodesy and Cartography, 2018 In this study, we computed and presented grid maps of high-resolution terrain corrections and residual terrain model (RTM) as short-wavelengths of the gravity field and the geoid in Niger.
Salissou Ibrahim Yahaya, Driss El Azzab
doaj +1 more source
Relative attitude stability analysis of double satellite formation for gravity field exploration in space debris environment. [PDF]
Sci Rep, 2023 Pan B, Meng Y.
europepmc +1 more source
Advanced Healthcare Materials, EarlyView.Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel +5 more
wiley +1 more source
Dynamic changes of gravity fields before and after the 2008 Wenchuan earthquake (Ms8.0)
Geodesy and Geodynamics, 2012 The pattern evolution and dynamic mechanism of the dynamic changes of regional gravity fields occurring before and after the Wenchuan Ms8.0 earthquake are analyzed, based on five epochs of 1998–2007 mobile gravity data from the middle-south section of ...
Shen Chongyang +7 more
doaj +1 more source
I start my paper by saying this.You have every right to doubt my assumptions — or even my math.But when you do ,find your own value of solar power any way you like, multiply it by my constant , and you'll see: EM waves are connected to gravity. This paper proposes a new model of gravity, electromagnetism, and quantum behavior based on the ...
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Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration
Advanced Healthcare Materials, EarlyView.Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu +4 more
wiley +1 more source