Results 111 to 120 of about 44,647 (238)

Understanding the Influence of Soil Moisture on Machine Learning Predictions of Photosynthesis and Evapotranspiration

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Evapotranspiration (ET) and photosynthesis are key processes in ecosystem functioning on which soil moisture (SM) has an important influence. Eddy covariance measurements and machine learning (ML) increasingly enable flux prediction in ungauged regions.
Daniel Power   +7 more
wiley   +1 more source

Magnetron Sputtering Synthesis of La‐Doped BiFeO3 Thin Films and Enhanced Exchange Bias in CoFeB/Bi1‐xLaxFeO3 Heterostructures

open access: yesAdvanced Physics Research, Volume 5, Issue 5, May 2026.
This study explores the epitaxial growth of high‐quality La‐doped BiFeO3 (BLFO) thin films at 550 °C using magnetron sputtering. The films exhibit good ferroelectric properties and low leakage current. A BLFO/CoFeB heterostructure is constructed, achieving an exchange bias field exceeding the coercive field at room temperature.
Zhiqin Zhou   +10 more
wiley   +1 more source

Cable Diagnostics With Power Line Modems for Smart Grid Monitoring

open access: yesIEEE Access, 2019
Remote monitoring of electrical cable conditions is an essential characteristic of the next-generation smart grid, which features the ability to consistently surveil and control the grid infrastructure.
Yinjia Huo   +4 more
doaj   +1 more source

Magnetism for the Quantification of Sorption in Porous Materials From Liquid Media

open access: yesChemistry–Methods, Volume 6, Issue 5, May 2026.
This adsorption quantification technique uses external magnetic fields and a magnetic holder to measure mass changes during adsorption, making it universally applicable to any adsorbate. Unlike standard methods, it requires calibration only for the adsorbent rather than for every analyte.
Rubén Pérez‐Aguirre   +2 more
wiley   +1 more source

DIFFERENTIAL REFLECTOMETRY

open access: yesLe Journal de Physique Colloques, 1983
The advantages of spectroscopic ellipsometry and spectral reflectivity are combined in differential reflectometry, in which the normalized difference between the reflectivities of two specimens is measured as a function of photon energy. The main advantage of DR lies in its ability to eliminate any undesirable influences of oxides, windows ...
openaire   +2 more sources

Microscale Templating of Functional Particles Using Self‐Limiting Electrospray Deposition

open access: yesSmall, Volume 22, Issue 25, 4 May 2026.
Self‐limiting electrospray deposition (SLED) uses trapped charge in a growing film to redirect incoming material and produce highly targeted and uniform sprays. Here, nanoparticles are added to sprays to functionalize pre‐patterned electrodes and other devices.
Michael J. Grzenda   +6 more
wiley   +1 more source

Optimizing soil moisture sensor installation depths and number of sensors for in situ monitoring networks

open access: yesVadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Previously, developers of soil moisture monitoring networks have determined how many sensors to use and their installation depths with little objective guidance, which led to heavy reliance on suboptimal past precedents when deploying new networks. One such network, the Oklahoma Hydronet, is being developed to monitor water stored in the state'
Erik S. Krueger   +7 more
wiley   +1 more source

Introducing Reflected GNSS TEC Data Into ANCHOR Ionospheric Data Assimilation Model

open access: yesSpace Weather, Volume 24, Issue 5, May 2026.
Abstract ANCHOR is a novel data assimilation (DA) algorithm developed at the U.S. Naval Research Laboratory to improve ionospheric nowcasting by increasing accuracy and decreasing computational cost. As a parameterized DA model, ANCHOR represents the ionosphere using physical parameters such as the F2 layer peak (Nm $Nm$F2), which characterizes a ...
Brenna Royersmith   +5 more
wiley   +1 more source

Validation of the prognosis model SIMAGRIO‐W to predict larval activity in top soil layers for Agriotes larvae in eastern Austria Validierung des Prognosemodells SIMAGRIO‐W zur Vorhersage der Aktivität von Agriotes‐Larven in den obersten Bodenschichten in Ostösterreich

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 2, Page 232-244, May 2026.
Wireworms migrate within the soil column depending on the temperature and moisture content of the soil. SIMAGRIO‐W model accuracy comparison between Germany and Austria. Different temperature preferences highlight the need for species‐specific modelling.
Katharina Wechselberger   +9 more
wiley   +1 more source

Anal sphincter function in conservatively managed rectal intussusception at long‐term follow‐up: A prospective anal acoustic reflectometry study with comparison to healthy volunteer data

open access: yesColorectal Disease, Volume 28, Issue 5, May 2026.
Abstract Aim Rectal intussusception (RI), proposed to be a progressive condition, is associated with internal sphincter dysfunction. This study examines sphincter function using anal acoustic reflectometry (AAR) at long‐term follow‐up. Methods A prospective study of conservatively managed patients attending a tertiary pelvic floor unit.
Alexander O'Connor   +7 more
wiley   +1 more source

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