Abstract Fractured rocks play a crucial role in myriad natural and engineered systems, including Earth's critical zone, oil/gas/geothermal reservoirs, and geological CO2/H2/waste storage systems. While complex electrical conductivity is extensively used to estimate the pore and grain sizes of conventional porous rocks and soils, it is rarely used to ...
Youzheng Qi +4 more
wiley +1 more source
Generation of single-mode and two-mode quantum squeezed states of light by degenerate four-wave mixing in a plasmonic waveguide. [PDF]
Ghasempour Ardakani A, Bornak H.
europepmc +1 more source
Land Models Likely Underestimate the Impact of Future Atmospheric Dryness on European Tree Growth
Abstract Understanding how the land carbon sink will be altered by climate change is critical for projecting future atmospheric CO2 concentrations under different emission pathways in Earth System Models (ESMs). Most land models assume that woody growth, the main driver of land carbon storage, is driven by photosynthetic carbon supply.
Brendan Clark +3 more
wiley +1 more source
A plasmonic meta-rotary travelling-wave oscillator with ultrahigh phase accuracy and figure of merit. [PDF]
Yao DY +15 more
europepmc +1 more source
Earthward Propagated Auroral Kilometric Radiation: Observations From Polar
Abstract Auroral Kilometric Radiation (AKR), the strongest natural radio emission from Earth's magnetosphere, has been primarily observed in space. It is generally understood to propagate anti‐Earthward and be detected at large radial distances, while Earthward‐directed waves are thought to be blocked by the ionosphere. Surprisingly, AKR‐like emissions
Olha Melnychenko +4 more
wiley +1 more source
Quasi-Simultaneous Detection of Ammonia and Nitrous Oxide by Photoacoustic Phase-Resolved Method: A Proof-of-Concept. [PDF]
Santos DDS +8 more
europepmc +1 more source
Time‐Resolved SNOM via Phase‐Domain Sampling
Time‐resolved scanning near‐field optical microscopy (tr‐SNOM) grants access to the dynamic dielectric function of monolayer and multilayer WS2, using visible wavelengths. In order to use a femtosecond laser with a repetition rate of 200 kHz, the signal is sampled and demodulated in the modulation phase domain, marking the first realization of tr‐SNOM ...
Philipp Schwendke +2 more
wiley +1 more source
A Rigid-Body Pendulum Model for Plyometric Push-Up Biomechanics: Analytical Derivation and Numerical Quantification of Flight Time, Arc Displacement, Maximum Height, and Mechanical Power Output. [PDF]
Dhahbi W.
europepmc +1 more source
Schematic representation of hemp‐, glass‐, and carbon‐based laminated composite curved beams, including different stacking sequences and their vibration response. ABSTRACT In recent years, increasing environmental awareness has stimulated growing interest in natural fiber‐reinforced composites (NFRCs) due to their eco‐friendly composition ...
Aykut Çetin, Hasan Kurtaran
wiley +1 more source
Immersed isogeometric analysis with boundary conformal quadrature for finite deformation elasticity. [PDF]
Elbadry YT, Antolín P, Weeger O.
europepmc +1 more source

