Results 231 to 240 of about 49,096 (297)

Performance of five common soil moisture sensors using default calibration equations in low‐salinity conditions

Vadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Soil moisture monitoring plays a critical role in water resource management, hydrological modeling, and climate studies, making sensor accuracy and reliability increasingly important. This study evaluates the performance of five soil moisture sensors—the CS655, HydraProbe, TDR‐315N, TEROS 12, and ThetaProbe—using their default calibrations ...
Seyed Ali Azizi, Briana M. Wyatt, Andres Patrignani, Tyson E. Ochsner, Michael Cosh   +4 more
wiley   +1 more source

Secondary neutron dose measurements at the DRACO laser-driven ion source. [PDF]

Sci Rep
Tisi M, Bolzonella M, Caresana M, Hohmann E, Kroll F, Mares V, Metzkes-Ng J, Urlass S, Zeil K, Rühm W.   +9 more
europepmc   +1 more source

Microplastic Detectability Investigation in Soils Using X‐Ray Microtomography

X-Ray Spectrometry, Volume 55, Issue 3, Page 387-398, May/June 2026.
ABSTRACT X‐ray microtomography (microCT) is a promising tool for investigating microplastic (MP) contamination in soils, offering non‐destructive 3D visualization and quantitative analysis of particles embedded in complex matrices. This study evaluated its applicability by mixing plastic fragments (PET, PEHD, PS, and PP) with humus‐rich and sandy soils
Átila P. Teles, Ana Paula F. de Almeida, Davi F. de Oliveira, Ricardo T. Lopes   +3 more
wiley   +1 more source

Current and future perspectives for structural biology at the Grenoble EPN campus: a comprehensive overview. [PDF]

J Synchrotron Radiat
McCarthy AA, Basu S, Bernaudat F, Blakeley MP, Bowler MW, Carpentier P, Effantin G, Engilberge S, Flot D, Gabel F, Gajdos L, Kamps JJAG, Kandiah E, Linares R, Martel A, Melnikov I, Mossou E, Mueller-Dieckmann C, Nanao M, Nurizzo D, Pernot P, Popov A, Royant A, de Sanctis D, Schoehn G, Talon R, Tully MD, Soler-Lopez M.   +27 more
europepmc   +1 more source

Radiolysis and Fe‐Biotite Alteration: Questioning the Origin of H2‐Bearing Fluid Inclusions in the Yorke Peninsula Granites, South Australia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract Multiple drillings in the Yorke Peninsula, South Australia, recently confirmed the presence of natural hydrogen (H2) in shallow sedimentary units. While radiolysis and Fe‐oxidation in the basement are potential generation mechanisms, their respective contributions remain unconstrained.
Ugo Geymond, Dan Lévy, Julien Bourdet, Isabelle Martinez, Olivier Sissmann, Sidonie Revillon, Rayanne Gormit, Sylvain Bernard, Pierre‐Henri Blard, David Bekaert, Jimmy Daynac, Stephan Borensztajn, Se Gong, Clément Herviou, Emanuelle Frery, Isabelle Moretti   +15 more
wiley   +1 more source

Observation of magnetic skyrmion lattice in Cr_0.82Mn_0.18Ge by small-angle neutron scattering. [PDF]

Sci Rep
Ukleev V, Samanta T, Utesov OI, White JS, Caron L.   +4 more
europepmc   +1 more source

Constraining the Hydration of Clay Minerals and Abundances of Amorphous Phases in Gale Crater, Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Both water and organic matter are required for the development and persistence of life. Phyllosilicates (clay minerals) have high surface areas that easily sorb water and organic matter. The Curiosity rover has investigated several hundred meters of stratigraphy in Gale crater, including where clays were detected from orbit.
Sean Czarnecki, Craig Hardgrove, Liz Rampe, Patrick Gasda   +3 more
wiley   +1 more source

Laser-driven proton sources for efficient radiation testing. [PDF]

Sci Rep
D'Orsi B, Altomare C, Ampollini A, Astorino MD, Bazzano G, Catrix E, Cemmi A, Colangeli A, Di Sarcina I, Lazzaro DS, Lelièvre R, Loreti S, Fourmaux S, Fuchs J, Nenzi P, Pagano G, Panza F, Ronsivalle C, Scifo J, Vallières S, Antici P.   +20 more
europepmc   +1 more source

Spatial and Temporal Variations in Slip Rate Over Millions of Years on an Extensional Fault System and Implications for Seismic Hazard

Tectonics, Volume 45, Issue 5, May 2026.
Abstract Slip rate is a key input for fault‐based seismic hazard assessment, with temporal and spatial variations in slip rate along and between faults influencing earthquake size and recurrence. Temporal variations in slip rate have been attributed to earthquake clustering and anti‐clustering in tectonically active settings.
Billy J. Andrews, Zoë. K. Mildon, Christopher A‐L. Jackson, Constanza Rodriguez Piceda, Francesco Iezzi, Gerald P. Roberts, Joanna P. Faure Walker   +6 more
wiley   +1 more source

Experimental and FLUKA simulation study of CdO /Al₂O₃ cement waste marble composites for nuclear radiation shielding. [PDF]

Sci Rep
El-Khatib AM, Abbas MI, Eid MH, Fayez-Hassan M, Gouda MM.   +4 more
europepmc   +1 more source