Results 21 to 30 of about 3,850,416 (321)
Sensitivity Analysis of Multi-Temporal Sentinel-1 SAR Parameters to Crop Height and Canopy Coverage
Applied Sciences, 2019 The Polarimetric Synthetic Aperture Radar technique has provided various opportunities and challenges in agricultural activities mainly on crop management.
Rouhollah Nasirzadehdizaji +5 more
doaj +1 more source
New correction method for the scattering coefficient measurements of a three-wavelength nephelometer [PDF]
Atmospheric Measurement Techniques, 2021 The aerosol scattering coefficient is an essential parameter for estimating aerosol direct radiative forcing and can be measured by nephelometers. Nephelometers are problematic due to small errors of nonideal Lambetian light source and angle truncation ...
J. Qiu +7 more
doaj +1 more source
Complex forward scattering coefficient for signal characterisation
The Journal of Engineering, 2019 In this study, modelling and characteristics analysis of forward scattering coefficients and echoes are investigated. Traditional ground-target forward scattering signal model has not considered the impact of scattering phase; thus it is not accurate ...
Jing Chen +3 more
doaj +1 more source
The Impact of Surface Scattering on Reverberation Time in Differently Shaped Spaces
Applied Sciences, 2020 In terms of the overall diffusion sound field, the inherent diffusion state of the space and the scattering coefficient of indoor surfaces work jointly to diffuse sound energy. This study has investigated the impact of surface scattering on reverberation
Xiangdong Zhu, Jian Kang, Hui Ma
doaj +1 more source
Tumor Phantom with Incorporated SERS Tags: Detectability in a Turbid Medium
Photonics, 2021 Surface-enhanced Raman scattering (SERS) tags have proven to be excellent labels for tissue bioimaging because of their low interference from biological matrices, high photostability, and possibility for using as theranostic agents.
Boris Khlebtsov +3 more
doaj +1 more source
Asian Journal of Atmospheric Environment, 2013 The water uptake by fine aerosol in the atmosphere has been investigated at Gosan, Korea during ABCEAREX 2005. The concentration of inorganic ion and carbon components, size distribution, and light scattering coefficients in normal and dry conditions ...
Kwang-Joo Moon +2 more
doaj +1 more source
Materials Research Express, 2020 Optical absorption and scattering properties are often estimated from the diffusive reflection light intensity at only one distance from the material surface, which often encounters accuracy and convergence issues.
Lili Liu +4 more
doaj +1 more source
An Experimental Study of the Performance of a Crossed Rib Diffuser in Room Acoustic Control
Applied Sciences, 2021 This paper presents a crossed rib diffuser (CRD) as an effective tool for room acoustic control. We performed an experimental investigation of its effectiveness using a specimen manufactured for this trial.
Takumi Yoshida +3 more
doaj +1 more source
Applied Sciences, 2022 In this article, we propose a new approach utilizing diffuse optical tomography (DOT) to monitoring the changes in tissues’ optical properties and temperature in high-intensity focused ultrasound (HIFU) therapy.
Hao Yang, Sean Aleman, Huabei Jiang
doaj +1 more source
Some Results on Inverse Scattering [PDF]
, 2007 A review of some of the author's results in the area of inverse scattering is given. The following topics are discussed: 1) Property $C$ and applications, 2) Stable inversion of fixed-energy 3D scattering data and its error estimate, 3) Inverse ...
Ramm, A. G.
core +8 more sources