Results 181 to 190 of about 506,065 (397)
The relative ages of planets, comets, and meteors [PDF]
, 1883 DANIEL KIRKWOOD
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The growth of planets by pebble accretion in evolving protoplanetary discs
, 2015 The formation of planets depends on the underlying protoplanetary disc structure, which in turn influences both the accretion and migration rates of embedded planets.
B. Bitsch, M. Lambrechts, A. Johansen
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Advanced Materials, EarlyView.Wood and cellulose are the most abundant and important sustainable materials on the planet at the disposal to solve major societal challenges. This perspective, written for all materials scientists, highlights how breakthroughs in cellulose nanotechnology combined with functional nanomaterials can revolutionize important areas like construction ...
Mahiar Max Hamedi +5 more
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IX. On the tidal friction of a planet attended by several satellites, and on the evolution of the solar system [PDF]
, 1881 George Howard Darwin
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High‐Performance Recyclable Polyester Elastomers Through Transient Strain‐Stiffening
Advanced Materials, EarlyView.Transient strain‐crystallization simultaneously strengthens and toughens block polyester elastomers while conserving recyclability. Using controlled polymerization catalysis and commercial monomers, block polyester elastomers outperform current commercial elastomers, entering a new region of tensile mechanical property space.
Chang Gao +5 more
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Reading the Stars of the Renaissance. Fritz Saxl and Astrology [PDF]
Journal of Art Historiography, 2011 This article discusses Fritz Saxl’s publications on astrological images from the western Middle Ages and Renaissance, from his early study on the representation of the planets (1912), via his catalogues of astrological and mythological manuscripts (1915 ...
Rembrandt Duits
doaj
Advanced Materials, EarlyView.A multifunctional memristor is demonstrated for in‐memory sensing and computing, leveraging a MoWS₂/VOx heterojunction to enable high ON/OFF ratio up to 10⁸ with ultralow operating voltages of ±0.2 V. This bio‐inspired multimodal design exhibits tunable synaptic behavior across electrical, optical, and humidity stimuli, enabling in situ modulation of ...
Abdul Momin Syed +8 more
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The Grand Challenges of Exoplanets
Frontiers in Astronomy and Space Sciences, 2020 Steve B. Howell
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Scattering of Giant Planets and Implications for the Origin of the Hierarchical and Eccentric Two-planet System GJ 1148 [PDF]
arXivThe GJ 1148 system has two Saturn-mass planets orbiting around an M dwarf star on hierarchical and eccentric orbits, with orbital period ratio of 13 and eccentricities of both planets of 0.375. The inner planet is in the regime of eccentric warm Jupiters.
arxiv