Results 51 to 60 of about 6,827 (181)
Membrane lipid composition modulates the organization of VDAC1, a mitochondrial gatekeeper
Communications BiologyVDACs, the most abundant proteins in the outer mitochondrial membrane (MOM), are crucial for mitochondrial physiology. VDAC regulate metabolite and ion exchange, modulate calcium homeostasis, and play roles in numerous cellular events such as apoptosis ...
Elodie Lafargue +8 more
doaj +1 more source
Feasibility of a magma ocean dynamo on Mars
Progress in Earth and Planetary Science, 2017 Crustal magnetization of rocks in regions of Mars surface testifies to an era of dynamo activity. I examine the possibility that the dynamo that operated then, in the first 400–600 Ma after Mars formed, was powered by a crystallizing subsurface magma ...
George Helffrich
doaj +1 more source
Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.Abstract The present study reports on the variability of the post‐midnight ionosphere over the low‐latitude sector during the recovery phases of the May and October 2024 storms. Multi‐instrument observations, comprising global navigation satellite system total electron content (TEC), F‐layer peak height, electron density profiles, and column O/N2 ...
Rahul Rathi +5 more
wiley +1 more source
Design of a BIM Integrated Structural Health Monitoring System for a Historic Offshore Lighthouse
Buildings, 2020 The advent of wireless sensors and internet of things connectivity combined with increased open source cloud based digital sharing among the architecture, engineering, and construction industry has helped expand the range of applications for building ...
Michael O’Shea, Jimmy Murphy
doaj +1 more source
Plant Biology, Volume 28, Issue 5, Page 1602-1613, August 2026.In this study, we identified a rice plasma membrane intrinsic aquaporin (OsPIP2;1) as the candidate gene for a chromosome 7 locus driving drought avoidance, supported by established and novel physiological experiments measuring root hydraulic conductance in near isogenic and RNAi knockdown lines.
Z. Abubakar +6 more
wiley +1 more source
Optimization of the Magnetic Dynamo [PDF]
Physical Review Letters, 2012 In stars and planets, magnetic fields are believed to originate from the motion of electrically conducting fluids in their interior, through a process known as the dynamo mechanism. In this Letter, an optimization procedure is used to simultaneously address two fundamental questions of dynamo theory: "Which velocity field leads to the most magnetic ...
openaire +3 more sources
Light Element Exsolution in Fe‐Si‐C‐(H) System: A Mechanism for Powering Mercury's Early Core Dynamo
Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.Abstract Mercury is one of the few terrestrial planets in the solar system with a magnetic field, yet the energy source to power its core dynamo remains unclear to date. Si, C, and possibly H are the top candidate light elements for its liquid core. Here, we showed experimentally that Si, C, and H in Fe‐Si‐C and Fe‐Si‐C‐H liquids share a simultaneous ...
Yuanjing Li +5 more
wiley +1 more source
A Laboratory Model for Iron Snow in Planetary Cores
Geophysical Research Letters, 2023 Solidification of the cores of small planets and moons is thought to occur in the “iron snow” regime, in which iron crystals form near the core‐mantle boundary and fall until re‐melting at greater depth. The resulting buoyancy flux may sustain convection
Ludovic Huguet +2 more
doaj +1 more source
Electrical Vehicles Powered by Batteries and Fuel Cells – Brief Illustrated History
Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
Evgeny Katz
wiley +1 more source
Advanced Science, Volume 13, Issue 41, 22 July 2026.We establish a tBid‐mediated cell ablation system in axolotls, achieve rapid and efficient ablation of multiple cell types, including muscle stem cell, spinal cord cell, and connective tissue (CT) cells. We investigate the role of CT using tBid‐mediated CT ablation and identify its essential role for limb development and regeneration.
Yan Hu +11 more
wiley +1 more source