Results 41 to 50 of about 13,845,865 (385)
Physical Review, 1920 The Pressure of Sound: Relation between Pressure and Energy Density.—An argument is given, following a method used by Larmor, to show that a certain general type of radiation will exert a pressure. The pressure of small sound waves is found to agree with this result, but for finite waves the conditions for the application of the argument are not ...
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Nature Communications, 2020 Sensitivity is a crucial parameter for flexible pressure sensors and electronic skins. While introducing microstructures (e.g., micro-pyramids) can effectively improve the sensitivity, it in turn leads to a limited pressure-response range due to the poor
Ningning Bai +12 more
semanticscholar +1 more source
Time-dependent exchange creates the time-frustrated state of matter
Scientific Reports, 2022 Magnetic systems governed by exchange interactions between magnetic moments harbor frustration that leads to ground state degeneracy and results in the new topological state often referred to as a frustrated state of matter (FSM).
V. E. Valiulin +3 more
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Current Biology, 2005 Tourism is booming worldwide with eco-tours growing rapidly. Nigel Williams looks at the challenges facing the Galapagos Islands.
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Superconductivity at 93 K in a new mixed-phase Yb-Ba-Cu-O compound system at ambient pressure.
Physical Review Letters, 1987 A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Y-Ba-Cu-O compound system at ambient pressure.
Maw‐Kuen Wu +8 more
semanticscholar +1 more source
Effects of chronic browsing on life‐history traits of an irruptive large herbivore population
Population Ecology, EarlyView.This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji +9 more
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Frontiers in Earth Science, 2023 Significant anomalous hydrogeochemical changes in hot spring water are detected during strong seismic cycles. It is now necessary to clarify the relationship between tectonic movements, earthquakes and the evolution of hot springs.
Jie Liu +9 more
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Air pressure and cosmogenic isotope production
, 2000 The cosmic ray flux increases at higher altitude as air pressure and the shielding effect of the atmosphere decrease. Altitude-dependent scaling factors are required to compensate for this effect in calculating cosmic ray exposure ages.
J. Stone
semanticscholar +1 more source
Population Ecology, EarlyView.This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier +6 more
wiley +1 more source