Results 21 to 30 of about 34,945,907 (346)

System model ratio prism strength of concrete

open access: yesВестник СибАДИ, 2017
The results of the research strength of the concrete in the construc-struction using a systematic approach. It is shown that the current model of the prize-strength variable with the empirical dependence of the concrete class does not take into account ...
Yu. V. Krasnoschеkov
doaj   +1 more source

Enhanced predictive ratio control of interacting systems [PDF]

open access: yesJournal of Process Control, 2011
9 pages, 7 figures, 1 ...
Nguyen, M.H.T., Tan, K.K., Huang, S.
openaire   +2 more sources

An extension of the ratio system approach of MOORA method for group decision-making based on interval-valued triangular fuzzy numbers

open access: yes, 2015
Decision-making in fuzzy environment is often a very complex, especially when related to predictions and assessments. The Ratio system approach of the MOORA method and Intervalvalued fuzzy numbers have already proved themselves as the effective tools for
D. Stanujkić
semanticscholar   +1 more source

Spectrum Intensity Ratio Detection for Frequency Domain Weak Measurement System

open access: yesIEEE Photonics Journal, 2020
The traditional method of frequency domain weak measurement has a lot of noise. In this paper, we analyze the 2000 curves obtained by experiments and get the conclusion that the signal-to-noise ratio will increase with the increase of signal strength. We
Yuxuan Yang   +9 more
doaj   +1 more source

Poisson’s ratio of anisotropic systems [PDF]

open access: yesComputational Methods in Science and Technology, 2005
The Poisson’s ratio of anisotropic materials depends, in general, both on a “longitudinal” direction along which the stress is changed and on a “transverse” direction in which the transverse deformation is measured. For cubic media there exist “longitudinal” directions, parallel to the 4-fold and 3-fold axes, for which the Poisson’s ratio does not ...
openaire   +1 more source

Inhomogeneous isospin distribution in the reactions of 28Si + 112Sn and 124Sn at 30 and 50 MeV/nucleon [PDF]

open access: yes, 2000
We have created quasiprojectiles of varying isospin via peripheral reactions of 28Si + 112Sn and 124Sn at 30 and 50 MeV/nucleon. The quasiprojectiles have been reconstructed from completely isotopically identified fragments.
A. Ruangma   +33 more
core   +3 more sources

High neutrophil-to-lymphocyte ratio predicts short survival in multiple system atrophy

open access: yesnpj Parkinson's Disease, 2022
The neutrophil-to-lymphocyte ratio (NLR), an inflammatory marker, can predict the prognosis of neurodegenerative diseases. However, the significance of NLR for the prognosis of multiple system atrophy (MSA) has not been reported.
LingYu Zhang   +6 more
doaj   +1 more source

The period-ratio and mass-ratio correlation in extra-solar multiple planetary systems [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2015
Abstract Employing the data from orbital periods and masses of extra-solar planets in 166 multiple planetary systems, the period ratio and mass ratio of adjacent planet pairs are studied. The correlation between the period ratio and mass ratio is confirmed, with a correlation coefficient of 0.5303 with a 99 per cent confidence interval ...
Jiang, Ing-Guey   +2 more
openaire   +2 more sources

Xenogeneic, extracorporeal liver perfusion in primates improves the ratio of branched-chain amino acids to aromatic amino acids (Fischer's ratio) [PDF]

open access: yes, 1999
In fulminant hepatic failure (FHF), the development of hepatic encephalopathy is associated with grossly abnormal concentrations of plasma amino acids (PAA).
Hammer, C.   +7 more
core   +1 more source

Optimal Sizing and Location of Photovoltaic Generation and Energy Storage Systems in an Unbalanced Distribution System

open access: yesEnergies, 2022
There has been an increasing number of renewable energy sources introduced into the distribution system to decrease the dependence on single power sources and relieve their effects related to global warming caused by power consumption.
Ming-Yuan Chiang   +4 more
doaj   +1 more source

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