Results 111 to 120 of about 8,674 (299)

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

SPATIALLY SELECTIVE SPECKLE-CORRELOMETRY OF RANDOM INHOMOGENEOUS MEDIA: SIMULATION RESULTS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2014
The paper deals with the results of Monte Carlo simulation of light propagation in a media with complex structure and dynamics by an original speckle-correlometry approach based on ring-like apertures and localized source of probe light.
Anna A. Isaeva, Artem V. Neustroev
doaj  

Ultrasonic Attenuation Measurement Using Backscattering Technique

, 1989
Ultrasonic backscattering measurements by means of spatial averaging technique were carried out in steel to determine the ultrasonic attenuation coefficient.
Goebbels, K., H. Willems, Willems, H., K. Goebbels   +3 more
core   +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

Understanding the Temporal Dynamics of Coherence and Backscattering Using Sentinel-1 Imagery for Crop-Type Mapping

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This study investigates the application of coherence and backscattering, derived from time-series Sentinel-1 synthetic aperture radar imagery of a crop season (18 scenes with a 12-day revisit cycle), for crop growth monitoring and classification in the ...
Qinxin Zhao, Qinghua Xie, Xing Peng, Kunyu Lai, Jinfei Wang, Haiqiang Fu, Jianjun Zhu, Yang Song   +7 more
doaj   +1 more source

Advances in atmospheric temperature profile measurements using high spectral resolution lidar

EPJ Web of Conferences, 2018
This paper reports the atmospheric temperature profile measurements using a University of Wisconsin-Madison High Spectral Resolution Lidar (HSRL) and describes improvements in the instrument performance.
Razenkov Ilya I., Eloranta Edwin W.
doaj   +1 more source

Dependence of light attenuation and backscattering on collagen concentration and chondrocyte density in agarose scaffolds

, 2014
Optical coherence tomography (OCT) has been applied for high resolution imaging of articular cartilage. However, the contribution of individual structural elements of cartilage on OCT signal has not been thoroughly studied.
Jurvelin, J S, Lammi, M J, Kroger, H, Viren, T, Puhakka, P H, Saarakkala, S, Tiitu, V, Toyras, J, Ylarinne, J H   +8 more
core   +1 more source

Classification of COSMO SkyMed SAR Data Based on Coherence and Backscattering Coefficient

, 2020
A novel supervised classification approach is proposed for high-resolution dual-polarization (dual-pol) amplitude COSMO SkyMed images. Coherence, mean backscattering coefficient and backscatter difference images are generated, from which the False Color ...
Vijaya, V., Niveditha, G.Jenny
core   +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

Radar Backscattering Coefficient Over Bare Soils at Ka-Band Close to Nadir Angle

, 2016
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIE [Axe_IRSTEA]TETIS-ATTOSInternational audienceThe behavior of the Ka-band backscattering coefficient at nadir and close-to-nadir angles for land applications is poorly documented.
Borderies, Pierre, El Hajj, Mohammad, Baghdadi, Nicolas, Fatras, Christophe, Zribi, Mehrez, Frappart, Frédéric, Mougin, Éric   +6 more
core   +1 more source