Results 1 to 10 of about 47,546 (164)

High-Precision Corrosion Detection via SH1 Guided Wave Based on Full Waveform Inversion

open access: yesSensors, 2023
Corrosion detection for industrial settings is crucial for safe and efficient operations. Due to its high imaging resolution, the guided–wave full–waveform inversion tomography technique has significant potential for corrosion detection of plate metals ...
Jiawei Wen
exaly   +2 more sources

SH1-dependent maize seed development and starch synthesis via modulating carbohydrate flow and osmotic potential balance

open access: yesBMC Plant Biology, 2020
As the main form of photoassimilates transported from vegetative tissues to the reproductive organs, sucrose and its degradation products are crucial for cell fate determination and development of maize kernels.
Li Guo, Changzheng Xu, Kewei Zhang
exaly   +2 more sources

Pure SH1 Guided-Wave Generation Method with Dual Periodic-Permanent-Magnet Electromagnetic Acoustic Transducers for Plates Inspection

open access: yesSensors, 2019
High frequency guided-waves offer a trade-off between the high sensitivity of local bulk ultrasonic thickness measurements and the large area scanning of lower frequency guided-waves, so it has been a growing interest for corrosion inspection with the ...
, Xu Zhang, Xiaochun Song
exaly   +2 more sources

High-resolution thickness maps of corrosion using SH1 guided wave tomography

open access: yesProceedings of the Royal Society A, 2021
Quantifying corrosion damage is vital for the petrochemical industry, and guided wave tomography can provide thickness maps of such regions by transmitting guided waves through these areas and capturing the scattering information using arrays.
Andreas A. E. Zimmermann   +2 more
semanticscholar   +1 more source

Deglaciation of the Scandinavian Ice Sheet and a Younger Dryas ice cap in the outer Hardangerfjorden area, southwestern Norway

open access: yesBoreas, Volume 51, Issue 2, Page 255-273, April 2022., 2022
Understanding past responses of ice sheets to climate change provides an important long‐term context for observations of present day, and projected future, ice‐sheet change. In this work, we reconstruct the deglaciation of the marine‐terminating western margin of the Scandinavian Ice Sheet in the outer Hardangerfjorden area of southwestern Norway ...
Carl Regnéll   +4 more
wiley   +1 more source

A global resource for exploring and exploiting genetic variation in sorghum crop wild relatives

open access: yesCrop Science, Volume 61, Issue 1, Page 150-162, January/February 2021., 2021
Abstract One response to mitigate the impact of climate change on agricultural systems is to develop new varieties that are tolerant to the new range of biotic and abiotic challenges this change causes. This requires access to novel variants of genes for complex adaptive traits.
Emma S. Mace   +4 more
wiley   +1 more source

The C. elegans gonadal sheath Sh1 cells extend asymmetrically over a differentiating germ cell population in the proliferative zone

open access: yesbioRxiv, 2021
The C. elegans adult hermaphrodite germ line is surrounded by a thin tube formed by somatic sheath cells that support germ cells as they mature from the stem-like mitotic state through meiosis, gametogenesis and ovulation.
Xin Li   +5 more
semanticscholar   +1 more source

Sulfur vs. Selenium as Bridging Ligand in Di‐Iron Complexes: A Theoretical Analysis

open access: yesEuropean Journal of Inorganic Chemistry, Volume 2020, Issue 15-16, Page 1525-1538, April 30, 2020., 2020
The picture compares a molecular orbital located mostly on the bridging S or Se in [Fe2X2]2+ dimers. The 3p‐ and 4p‐orbitals of S and Se, respectively, show a different mixing with the terminal ligands and with each other. The replacement of S with Se is a useful technique for studying iron‐sulfur clusters.
Nico Spiller   +3 more
wiley   +1 more source

Electrostatic interactions in the SH1-SH2 helix of human cardiac myosin modulate the time of strong actomyosin binding

open access: yesJournal of Muscle Research and Cell Motility, 2020
Two single mutations, R694N and E45Q, were introduced in the beta isoform of human cardiac myosin to remove permanent salt bridges E45:R694 and E98:R694 in the SH1-SH2 helix of the myosin head.
Akhil Gargey   +3 more
semanticscholar   +1 more source

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