Results 111 to 120 of about 5,564 (299)

Backscattering coefficient of multicomponent specimens [PDF]

Scanning, 1984
R. Herrmann, L. Reimer
openaire   +1 more source

Integrated Use of Synthetic Aperture Radar and Optical Data in Mapping Native Vegetation: A Study in a Transitional Brazilian Cerrado–Atlantic Forest Interface

Remote Sensing
This study develops a structure for mapping native vegetation in a transition area between the Brazilian Cerrado and the Atlantic Forest from integrated spatial information of Sentinel-1 and Sentinel-2 satellites.
Allita R. Santos, Mariana A. G. A. Barbosa, Phelipe S. Anjinho, Denise Parizotto, Frederico F. Mauad   +4 more
doaj   +1 more source

CHOIСE OF MULTIWAVE AEROSOL LIDAR PARAMETERS FOR REMOTE ATMOSPHERE SOUNDING [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2012
The paper deals with description of lidar configuration for simultaneous measurements of aerosol extinction and backscattering coefficients at several wavelengths in 355 and 1064 nm spectral range.
N. N. Volkov
doaj  

Experimental Study of Polarized Radar Scattering from the Tree Canopy at the Ka-Band

International Journal of Antennas and Propagation, 2019
In this study, experimental measurements were carried out to estimate the polarized backscattering coefficient at the Ka-band through deciduous and coniferous trees.
Chiung-Shen Ku, Pao-Chi Chang, Yang-Lang Chang   +2 more
doaj   +1 more source

Tailoring Successive Magnetic‐Dielectric Synergy for Enhancing Electromagnetic Absorption in Ultralong Heterostructure Chains Assisted by High Static Magnetic Field

Advanced Science, EarlyView.
This work proposes a high static magnetic field (HSMF) driven dual‐low‐dimension strategy for fabricating magnetic‐dielectric heterostructure (Fe3O4@MoS2) chains with programmable lengths. The constructed successive magnetic‐dielectric synergy, arising from uniaxial anisotropy‐enhanced magnetic response and abundant heterointerfaces that boost ...
Zhuolin Li, Meilong Feng, Wenbo Gao, Tianxiang Zheng, Wenhao Lin, Yunbo Zhong   +5 more
wiley   +1 more source

Estimation of absorption and backscattering coefficients from in situ radiometric measurements: theory and validation in case 2 waters

, 2003
A model that relates the coefficients of absorption (a) and backscattering (bb) to diffuse attenuation (Kd), radiance reflectance (RL), and the mean cosine for downward irradiance (μd) is presented.
Craig, S.E., McKee, D.J.C., Cunningham, A.   +2 more
core   +1 more source

Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature

Advanced Science, EarlyView.
Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin, Shubhayan Mukherjee, Yu‐chen Liu, Jun Mizuno   +3 more
wiley   +1 more source

Physics‐Informed Machine Learning for Sustainable Alloy Design: Toward a Recyclable Unified Q&P Steel

Advanced Science, EarlyView.
A physics‐informed property‐bridging framework links high‐throughput hardness screening to tensile performance in quenching and partitioning steels. By transferring metallurgically guided representations across properties, a single alloy composition is designed to achieve multiple strength grades through heat‐treatment tuning alone, offering a ...
Xiaolu Wei, Yong Li, Chenchong Wang, Lingyu Wang, Xiang Song, Keming Mao, Yu Zhang, Wei Xu   +7 more
wiley   +1 more source

Influence of Noise Equivalent Beta Naught estimation on backscattering image classification of TerraSAR-X

Geodesy and Cartography
Noise Equivalent Beta Naught is the different noise influence that beneficence to the radar signal. This type of noise is available in TerraSAR-X satellite images and expressed in forms of scaled polynomial described the noise power.
Sumaya Falih Hasan, Muntadher Aidi Shareef, Hussein Sabah Jaber   +2 more
doaj   +1 more source

Rational Design of Weakly‐Solvating Molecules for Salt‐In‐Pre‐Ionic‐Liquid Electrolytes for Li Metal Batteries

Advanced Science, EarlyView.
The weakly‐solvating TFMSPyr electrolyte tailors the Li+ solvation structure by suppressing solvent coordination and promoting anion‐dominated solvation. This unique solvation environment induces preferential anion decomposition at electrode interfaces, forming robust inorganic rich S/CEI.
Bishnu P. Thapaliya, Vaidyanathan Sethuraman, Naresh C. Osti, Arvind Ganesan, K. Shawn Reeves, Michael J. Zachman, Albina Y. Borisevich, Harry M. Meyer III, Xiao‐Guang Sun, Eugene Mamontov, Lei Cheng, Sheng Dai   +11 more
wiley   +1 more source