Results 201 to 210 of about 108,692 (309)
Abrupt Disappearance of Plasmaspheric Hiss Inside the Magnetic Dip
Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.Abstract Plasmaspheric hiss plays an important role in radiation belt electron dynamics, and its excitation and propagation have long attracted attention. During a substorm, Van Allen Probe B observed the disappearance of plasmaspheric hiss at the magnetic dip, which was driven by the injection of energetic protons.
Yan Zhuang +6 more
wiley +1 more source
Rapid Communications in Mass Spectrometry, Volume 40, Issue 5, 15 March 2026.ABSTRACT Rationale Laser ablation mass spectrometry provides fast and direct chemical information of solids with high spatial resolution without the need for complex sample preparation. It has been shown that reducing the laser pulse length below picoseconds improves the quantification of chemical composition measurements of solids. This study compares
Valentine Grimaudo +3 more
wiley +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, Volume 600, Issue 6, Page 808-836, March 2026.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Saturation of space weathering in shaping lunar regolith particle morphology. [PDF]
Nat CommunLuo A +9 more
europepmc +1 more source
Advanced Science, Volume 13, Issue 14, 9 March 2026.Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang +4 more
wiley +1 more source
FOCUS: A Four‐In‐One Consolidated Unison Strain Sensor with Enhanced Sensitivity
Advanced Science, Volume 13, Issue 14, 9 March 2026.Through a folding transformation that stacks four printed liquid metal sensors into a unified 3D orthogonal construct, FOCUS harnesses complementary bidirectional resistance responses within a Wheatstone bridge. This architecture yields fivefold sensitivity enhancement and 25 µm resolution, overcoming LM sensors’ micro‐strain limitations and enabling ...
Zimeng Wang +6 more
wiley +1 more source
Tough and Temperature‐Resistant Material Based on Bombyx mori Silk Fibroin
Advanced Science, Volume 13, Issue 14, 9 March 2026.We propose a biomimetic “Hydration‐Crystallization Locking” (HCL) strategy inspired by Bombyx mori spinning to enhance silk fibroin (SF) performance in extreme temperatures. A flexible fibroin membrane (FFM) shows high strength, toughness, and shape retention under −196°C and 70°C.
Meng Zhang +8 more
wiley +1 more source
Influence of low gravity on the penetration resistance of lunar regolith. [PDF]
NPJ MicrogravityChen J, Li R, Fu S.
europepmc +1 more source
Crater Observing Bioinspired Rolling Articulator (COBRA)
Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame +4 more
wiley +1 more source