Results 211 to 220 of about 223,735 (247)

Apparent Changes in Pacific Decadal Variability Caused by Anthropogenically Induced Mean State Modulations

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Pacific decadal variability (PDV), reflected in low‐frequency Pacific sea surface temperature (SST) changes, impacts global climate. Disentangling anthropogenic effects upon PDV is challenging because PDV and anthropogenic forcing vary on similar time scales.
C. Xing, S. Stevenson, E. Di Lorenzo, M. Newman, A. Capotondi, J. Fasullo, N. Maher   +6 more
wiley   +1 more source

A Trend Forecasting Method for the Vibration Signals of Aircraft Engines Combining Enhanced Slice-Level Adaptive Normalization Using Long Short-Term Memory Under Multi-Operating Conditions. [PDF]

Sensors (Basel)
Lu J, Yang K, Zhang P, Wu W, Li S.
europepmc   +1 more source

The Substorms of 26 February 2008: A Data‐Mining Perspective

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Reconstruction of the magnetospheric magnetic field using swarms of virtual spacecraft provided by data mining confirms seminal in situ evidence (Angelopoulos et al., 2008, https://doi.org/10.1126/science.1160495) that on 26 February 2008 an X‐line emerged in the region between two distant Time History of Events and Macroscale Interactions ...
M. I. Sitnov, G. K. Stephens, T. Motoba, N. A. Tsyganenko   +3 more
wiley   +1 more source

Understanding the Damage Mechanisms of Basalt/Carbon Fiber Hybrid Composites Under Quasi-Static and Dynamic Loadings. [PDF]

Polymers (Basel)
Özsoy Mİ, Fidan S, Bora MÖ, Ürgün S.   +3 more
europepmc   +1 more source

KHI Development Between Inner LLBL and Magnetosphere on the Far Flanks as Observed by the MMS Mission

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract A boundary layer of finite thickness separates the magnetosheath and the magnetosphere. Within this boundary, we have the outer low‐latitude boundary layer (LLBL), the magnetopause current layer, and the inner LLBL. Earlier works point out that the interface on which Kelvin‐Helmholtz Instability (KHI) develops has implications for how ...
Dinesh K. V. Radhakrishnan, Stephen A. Fuselier, Katariina Nykyri, K.‐J. Hwang, Steven M. Petrinec, Daniel J. Gershman, James L. Burch   +6 more
wiley   +1 more source

Research on the influencing factors of the mechanical properties of metro jet system by full-scale test. [PDF]

Sci Rep
Lu C, Wei B, Zhou Z.
europepmc   +1 more source

Mapping Large‐Scale Deep Soil Moisture Variations Using Ambient Seismic Noise

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Soil moisture is an essential ecosystem resource and a major control of the Earth's hydrological cycle and energy balance, closely interacting with the climate system. However, investigating deep soil moisture dynamics at large scales presents significant challenges due to the sparse distribution and limited spatial representativeness of in ...
Yang Lu, Qing‐Yu Wang, Laurent Stehly, Ludovic Bodet, Michel Campillo, Götz Bokelmann   +5 more
wiley   +1 more source

Ultra‐Fast Measurements of Precipitating Electrons in Earth's Cusp—A Source of Flickering Aurora Near 1 RE

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract We present electron measurements from the Acute Precipitating Electron Spectrometer (APES) that flew on the VISualizing Ion Outflow via Neutral atom imaging during a Substorm‐2 (VISIONS‐2) sounding rocket which launched from Svalbard, Norway into dayside cusp aurora.
R. G. Michell, M. Samara, G. Grubbs, D. Rowland, R. Pfaff, J. H. Clemmons   +5 more
wiley   +1 more source

Human Contributions to Safety Data Testbed Flight Simulation Study: Data Methods, Processing, and Quality. [PDF]

Sci Data
Fettrow T, Stephens C, Prinzel L, Holbrook J, Ballard K, Bastami S, Stewart M, Kiggins D.   +7 more
europepmc   +1 more source