Results 41 to 50 of about 212,476 (167)

A Cloud-Based Framework for the Quantification of the Uncertainty of a Machine Learning Produced Satellite-Derived Bathymetry

Remote Sensing
The estimation of accurate and precise Satellite-Derived Bathymetries (SDBs) is important in marine and coastal applications for a better understanding of the ecosystems and science-based decision-making.
Spyridon Christofilakos, Avi Putri Pertiwi, Andrea Cárdenas Reyes, Stephen Carpenter, Nathan Thomas, Dimosthenis Traganos, Peter Reinartz   +6 more
doaj   +1 more source

Mapping canopy traits over Québec using airborne and spaceborne imaging spectroscopy. [PDF]

Sci Rep, 2023
Miraglio T, Coops NC, Wallis CIB, Crofts AL, Kalacska M, Vellend M, Serbin SP, Arroyo-Mora JP, Laliberté E.   +8 more
europepmc   +1 more source

Photoelectron Velocity Map Imaging Spectroscopy of the Beryllium Trimer and Tetramer. [PDF]

J Phys Chem Lett, 2023
Jaffe NB, Stanton JF, Heaven MC.
europepmc   +1 more source

Water-insensitive NIR-I-to-NIR-I down-shifting nanoparticles enable stable biomarker detection at low power thresholds in opaque aqueous environments

Light: Science & Applications
Luminescence quenching in aqueous environments poses a challenge for practical applications. Lanthanide-doped up-conversion nanoparticles (UCNPs), representative of near-infrared (NIR)-emitting phosphors, typically utilize Yb3+ ions as sensitizers ...
Dongkyu Kang, Suyeon Kim, Yeongchang Goh, Minseo Kim, Sun-Hak Lee, Jung-Hoon Kwon, Sang Hwan Nam, Joonseok Lee   +7 more
doaj   +1 more source

Terahertz spectroscopy study of oridonin and ponicidin in the anticancer Chinese herbal medicine Rabdosia rubescens

Frontiers in Plant Science
Rabdosia rubescens, a Chinese herbal medicine with anticancer properties, contains two active ingredients: oridonin and ponicidin. Both compounds exhibit antitumor effects by inducing tumor cell apoptosis and autophagy and inhibiting tumor cell ...
Yang Gao, Yang Gao, Yang Gao, Yang Gao, Zhuang Peng, Zhuang Peng, Zhuang Peng, Zhuang Peng, Huiyu Yang, Huiyu Yang, Huiyu Yang, Huiyu Yang, Xinrui Zhang, Xinrui Zhang, Xinrui Zhang, Xinrui Zhang, Yuhan Zhao, Yuhan Zhao, Yuhan Zhao, Yuhan Zhao, Zeyu Hou, Zeyu Hou, Zeyu Hou, Zeyu Hou, Bo Su, Bo Su, Bo Su, Bo Su, Kai Li, Kai Li, Kai Li, Cunlin Zhang, Cunlin Zhang, Cunlin Zhang   +33 more
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Terahertz Spectroscopy and Imaging [PDF]

, 2013
Transmission, reflection, refraction and scattering of Terahertz radiation.- Optical constants and dispersion relations in THz spectroscopy.- Scattering effects.- Converging Terahertz beam vs. plane wave.- Signal Processing - Wavelet Transform.- Signal Processing - Fractional Fourier transformation and spectrogram in signal processing of Terahertz ...
openaire   +1 more source

Toward peripheral nerve mechanical characterization using Brillouin imaging spectroscopy. [PDF]

Neurophotonics, 2023
Cheburkanov V, Du J, Brogan DM, Berezin MY, Yakovlev VV.   +4 more
europepmc   +1 more source

A cloud-based framework for the quantification of the spatially-explicit uncertainty of remotely sensed benthic habitats

International Journal of Applied Earth Observations and Geoinformation
The significant advances of cloud-based remote sensing frameworks have allowed researchers to develop large-scale analytics for better understanding, monitoring of, and decision-making around sensitive and valuable coastal ecosystems like seagrass ...
Spyridon Christofilakos, Alina Blume, Avi Putri Pertiwi, Chengfa Benjamin Lee, Dimosthenis Traganos, Peter Reinartz   +5 more
doaj   +1 more source

Atmospheric Lengthscales for Global VSWIR Imaging Spectroscopy. [PDF]

J Geophys Res Biogeosci, 2022
Thompson DR, Bohn N, Brodrick PG, Carmon N, Eastwood ML, Eckert R, Fichot CG, Harringmeyer JP, Nguyen HM, Simard M, Thorpe AK.   +10 more
europepmc   +1 more source

Multi-Parametric MR Image Registration in Glioma Brain Tumors Using Multi-Similarity (RC and NMI) Measures Based on Wavelet Transform

Frontiers in Biomedical Technologies, 2017
Purpose: The objective of this study is to align multi-parametric MR images of brain tumors using wavelet transformation and multi-similarity (RC and NMI) measures.
Mojtaba Safari, Anahita Fathi Kazerooni, Hamidreza Saligheh Rad   +2 more
doaj