Results 41 to 50 of about 1,141,579 (307)
Remote Sensing, 2022 Estimates of the diffuse attenuation coefficient (Kd) at two different wavelengths and band-integrated (PAR) were obtained using different published algorithms developed for open ocean waters spanning in type from explicit-empirical, semi-analytical and ...
Charlotte Begouen Demeaux, Emmanuel Boss
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Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots
Advanced Materials, EarlyView.A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler +7 more
wiley +1 more source
Distributed sensing of microseisms and teleseisms with submarine dark fibers
Nature Communications, 2019 Distributed acoustic sensing (DAS) technology in geophysics is commonly known for applications such as active source seismic profiling in boreholes.
Ethan F. Williams +6 more
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A BGC-Argo Guide: Planning, Deployment, Data Handling and Usage
Frontiers in Marine Science, 2019 The Biogeochemical-Argo program (BGC-Argo) is a new profiling-float-based, ocean wide, and distributed ocean monitoring program which is tightly linked to, and has benefited significantly from, the Argo program. The community has recommended for BGC-Argo
Henry C. Bittig +21 more
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Underwater Optical Wireless Communications: Overview
Sensors, 2020 Underwater Optical Wireless Communication (UOWC) is not a new idea, but it has recently attracted renewed interest since seawater presents a reduced absorption window for blue-green light.
Giuseppe Schirripa Spagnolo +2 more
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CAAS: an atmospheric correction algorithm for the remote sensing of complex waters [PDF]
Annales Geophysicae, 2012 The current SeaDAS atmospheric correction algorithm relies on the computation of optical properties of aerosols based on radiative transfer combined with a near-infrared (NIR) correction scheme (originally with assumptions of zero water-leaving ...
P. Shanmugam
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Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering
Advanced Materials, EarlyView.Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera +22 more
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Estimation of ocean turbulence intensity using convolutional neural networks
Frontiers in Physics, 2023 Understanding the transmission of light in ocean turbulence is of great significance for underwater communication, underwater detection, and other fields.
Yonghao Chen +5 more
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Imaging and Applied Optics 2017 (3D, AIO, COSI, IS, MATH, pcAOP), 2017 The ocean covers 70% of the earth surface, and influences almost every aspect in our life, such as climate, fuel, security, and food. The ocean is a complex, vast foreign environment that is hard to explore and therefore much about it is still unknown.
openaire +2 more sources
Dual Single Atoms Boosting Photocatalytic Upcycling of Raw Polyvinylidene Fluoride Plastic
Advanced Materials, EarlyView.To resolve the catastrophic disaster of plastic contamination, the Cu‐Fe dual‐single‐atom‐loaded In2P3S9 NSs photocatalyst was prepared for direct conversion of raw polyvinylidene fluoride plastic into valuable chemicals. The dual‐single‐atom catalyst exhibits exceptional performance, with a total acetic/formic acid production of ∼1351.8 µmol g−1 ...
Amin Talebian‐Kiakalaieh +6 more
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