Results 111 to 120 of about 349,003 (221)
Is There a Tectonically Driven Supertidal Cycle?
Earth is 180 Myr into the current supercontinent cycle, and the next supercontinent is predicted to form in 250 Myr. The continuous changes in continental configuration can move the ocean between resonant states, and the semidiurnal tides are currently ...
J. A. M. Green +3 more
doaj +1 more source
Cerebrovascular regulation during heat stress
Abstract Given that the brain is a highly metabolic organ and is enclosed by the skull, effective regulation of cerebral blood flow (CBF), not only for oxygen and nutrients supply but also as a means of convective heat exchange, is critical for preventing excessive elevations in brain temperature.
Kanoko Ito, Manabu Shibasaki
wiley +1 more source
Tidal dissipation and the formation of
Multiplanetary systems detected by the Kepler mission present an excess of planets close to first-order mean-motion resonances (2:1 and 3:2), but with a period ratio slightly higher than the resonant value.
Delisle, J.-B. +3 more
core +1 more source
Brain strain: Blood flow and metabolism in environmental extremes
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak +3 more
wiley +1 more source
An Efficient Tidal Dissipation Mechanism via Stellar Magnetic Fields
Recent work suggests that inwardly propagating internal gravity waves (IGWs) within a star can be fully converted to outward magnetic waves if they encounter a sufficiently strong magnetic field.
Craig D. Duguid +3 more
doaj +1 more source
An approach to estimate tidal dissipation with single-point high-frequency ground wave radar data.
Using the single-point ground wave (GW) radar data at Shensi Station and the water level data at three stations (Shengsi, Luchaogang and Daishan), the authors obtained the flow vectors from the radial velocity of GW radar observation, and calculate four ...
Mao, Huabin +3 more
core
Abstract We present the first coordinated study of nighttime mesosphere‐ionosphere coupling over the continental United States (CONUS) from January through November 2024 using NASA Atmospheric Waves Experiment (AWE) airglow measurements near 87 km and GNSS Total Electron Content observations near 300 km.
Sreelekshmi Radhakrishnan Girijakumary +1 more
wiley +1 more source
Observation of Daily Flood Hazard During the SWOT Cal/Val Orbit
Abstract Flood peaks can develop and recede within a day, making them difficult to capture with satellites with multi‐day revisit intervals. Here, we exploit daily observations during the Calibration and Validation phase of the SWOT mission to examine a short‐lived flood in May 2023 along the Du Gouffre River in Canada. Despite channel widths below 100
Yukina Hara +4 more
wiley +1 more source
A constraint on the dissipative tidal deformability of neutron stars
7 pages, 4 figures; edits in response to referee comments; minor typos ...
Justin L. Ripley +3 more
openaire +2 more sources
A Radio Science Experiment for Dragonfly to Investigate Titan's Rotation and Interior Structure
Abstract NASA's mission Dragonfly to Titan is scheduled for launch in 2028 with arrival in 2034 to study Titan's prebiotic chemistry and habitability. We propose a radio science experiment for Dragonfly, in which radiometric tracking of the rotorcraft from the Deep Space Network, already baselined for communications and navigation, is used as a ...
Flavio Petricca, Dustin Buccino
wiley +1 more source

