Results 81 to 90 of about 5,202,506 (244)

Distribution of the Absorption by Chaotic States in Quantum Dots

, 1996
The mesoscopic fluctuations of the absorption at optical transitions from a low energy regular state to high energy chaotic states in an aggregate of semiconductor quantum dots is studied.
A. I. Ekimov, B. L. Altshuler, C. W. Beenakker, E. J. Austin, H. Friedrich, J. J. M. Verbaarschot, K. B. Efetov, K. B. Efetov, M. Srednicki, N. Dupuis, N. Taniguchi, Nobuhiko Taniguchi, R. W. Siegel, V. N. Prigodin, V. N. Prigodin, Vladimir N. Prigodin, Y. Alhassid, Y. Alhassid   +17 more
core   +1 more source

Green Materials Comparation of Sawdust and Coconut Fibre Acoustical Waffle Panel [PDF]

, 2016
. The natural wealth of Indonesia produces a wide range of natural resources. This research will discuss sawdust and coconut fibre for example from natural resources which can be processed into building materials.
Hardiman, Gagoek, Setyowati, Erni
core  

Basic Study for Acoustic Absorption Characteristics of Soft and Light Granular Material (Basic Characteristics for Expanded Polystyrene Beads)

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013
In this paper fundamental sound absorption characteristics of expanded polystyrene beads with several geometries are reported when they are packed in some thick layers with and without back air space.
Shuichi SAKAMOTO, Masaru SASAKI, Itaru KOURAKATA, Kensaku YANAGIMOTO, Seiji WATANABE   +4 more
doaj   +1 more source

Mathematical Model for Estimating the Sound Absorption Coefficient in Grid Network Structures. [PDF]

Materials (Basel), 2023
Satoh T, Sakamoto S, Isobe T, Iizuka K, Tasaki K.   +4 more
europepmc   +1 more source

Linearity of calibration curves: use and misuse of the correlation coefficient. [PDF]

correlation coefficient is commonly used to evaluate the degree of linear association between two variables. However, it can be shown that a correlation coefficient very close to one might also be obtained for a clear curved relationship.
Beernaert, H, Croux, Christophe, Elskens, M, Van Loco, J   +3 more
core  

Uncertainty analysis for the coefficient of band-to-band absorption of crystalline silicon

, 2015
We analyze the uncertainty of the coefficient of band-to-band absorption of crystalline silicon. For this purpose, we determine the absorption coefficient at room temperature (295 K) in the wavelength range from 250 to 1450 nm using four different ...
C. Schinke, P. C. Peest, Jan Schmidt, R. Brendel, K. Bothe, M. Vogt, I. Kröger, S. Winter, A. Schirmacher, S. Lim, Hieu T. Nguyen, D. Macdonald   +11 more
semanticscholar   +1 more source

Enhancing Machine Learning Performance in Estimating CDOM Absorption Coefficient via Data Resampling

Remote Sensing
Chromophoric dissolved organic matter (CDOM) is a mixture of various types of organic matter and a useful parameter for monitoring complex inland surface waters.
Jinuk Kim, Jin Hwi Kim, Wonjin Jang, JongCheol Pyo, Hyuk Lee, Seohyun Byeon, Hankyu Lee, Yongeun Park, Seongjoon Kim   +8 more
doaj   +1 more source

Molecular Characterization and Theoretical Calculation of Plant Growth Regulators Based on Terahertz Time-Domain Spectroscopy

Applied Sciences, 2018
Terahertz (THz), as an advanced spectral technology, has unique absorption characteristics for most biological macromolecules. In this work, the theoretical fundamentals for the application of THz time-domain spectroscopy (THz-TDS) to molecular ...
Fangfang Qu, Lei Lin, Chengyong Cai, Tao Dong, Yong He, Pengcheng Nie   +5 more
doaj   +1 more source

Theoretical and Experimental Analyses on the Sound Absorption Coefficient of Rice and Buckwheat Husks Based on Micro-CT Scan Data. [PDF]

Materials (Basel), 2023
Sakamoto S, Toda K, Seino S, Hoshiyama K, Satoh T.   +4 more
europepmc   +1 more source

linear absorption coefficient

, 2014
Citation: 'linear absorption coefficient' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.L03542 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source