Alteration of X‐Ray Emission Band Spectrum Under Bragg Diffraction
X-Ray Spectrometry, Volume 55, Issue 5, Page 704-711, September/October 2026.ABSTRACT We use a Zr/Si multilayer presenting a gradient of period to probe the shape of the Si L2,3 emission band (maximum around 92 eV) in and out of Bragg conditions. The sample was prepared by magnetron sputtering and its reflectance measured in the photon energy range of interest with synchrotron radiation.
Philippe Jonnard +10 more
wiley +1 more source
Mixing of Non-Collinear Lamb Wave Pulses in Plates with Material Nonlinearity. [PDF]
Sensors (Basel), 2023 Pineda Allen JC, Ng CT.
europepmc +1 more source
River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management
Reviews of Geophysics, Volume 64, Issue 3, September 2026.Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park +25 more
wiley +1 more source
A Review of Laser Ultrasonic Lamb Wave Damage Detection Methods for Thin-Walled Structures. [PDF]
Sensors (Basel), 2023 Zheng S, Luo Y, Xu C, Xu G.
europepmc +1 more source
Enhanced Erosion Across a Transition From Continuous to Discontinuous Permafrost in Alaska
Earth's Future, Volume 14, Issue 9, September 2026.Abstract Permafrost degradation is expected to accelerate over the next century, with potentially important consequences for Arctic hillslope stability, channel erosion, sediment mobilization, water quality, and carbon release from previously frozen soils.
Emrah Özpolat +6 more
wiley +1 more source
Contribution of Ribbon-Structured SiO2 Films to AlN-Based and AlN/Diamond-Based Lamb Wave Resonators. [PDF]
Sensors (Basel), 2023 Moutaouekkil M +7 more
europepmc +1 more source
Space Weather, Volume 24, Issue 9, September 2026.Abstract This study presents a survey of high‐latitude ionospheric scintillation using GNSS radio occultation (RO) data from the PlanetiQ satellite. The analysis examines 483 high‐latitude RO tracks between January and May 2023, with 371 tracks exhibiting scintillation events.
Margaret W. Chen +6 more
wiley +1 more source
Depth-Dependent Characterization of Vertical Cracks in Concrete Using Lamb Wave Active Sensing. [PDF]
Sensors (Basel)Srisapan N, Asumah T, Askari R.
europepmc +1 more source
Lamb Wave Detection for Structural Health Monitoring Using a ϕ-OTDR System. [PDF]
Sensors (Basel), 2022 Zahoor R +6 more
europepmc +1 more source
Fatigue Crack Indication by Lamb Wave Non-Descructive Testing
Investigation of ultrasonic Lamb wave interaction with a fatigue crack has been executed on flat samples of 1ii thickness aluminum alloy 2024-O3. Quite definitely it is possible to conclude, that the given technology of NDT over use of ultrasonic waves
Pavelko, Igors +4 more
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