Results 21 to 30 of about 335,860 (317)

Quantitative Correlation and Control Strategy for Element Content Fluctuation along Casting Direction in Central Area of Continuous Casting Billet

open access: yesMetals, 2021
The statistical correlation was applied to analyze the specific and quantitative correlation relationship between the solidification structure and central segregation along the casting direction in carbon steel billet.
Dongwei Guo   +4 more
doaj   +1 more source

Hydromorphology and environmental restoration of Gorgan Bay, the Southeast Caspian Sea [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2022
Rapid sea level changing of the Caspian Sea has affected coastal geomorphology and environmental condition of Gorgan Bay since the end of 20th century. The vast parts of the Gorgan bay and Miankaleh Wetland have been dried out.
Homayoun Khoshravan   +2 more
doaj   +1 more source

Online Monitoring of Wind Turbine Operation Efficiency and Optimization Based on Benchmark Values

open access: yesIEEE Access, 2019
Improving the operational efficiency of wind turbines is an important way to enhance the competitiveness of wind power generation among new energy sources.
Yujiong Gu, Yue Xing
doaj   +1 more source

A study on the possible usefulness of detrended fluctuation analysis of the electroencephalogram background activity in Alzheimer's disease [PDF]

open access: yes, 2008
We studied the EEG background activity of Alzheimer's disease (AD) patients with detrended fluctuation analysis (DFA). DFA provides an estimation of the scaling information and long-range correlations in time series. We recorded the EEG in 11 AD patients
Abasolo, Daniel   +3 more
core   +1 more source

A molecular dynamics calculation of the fluctuation structure in the diatomic fluids around the critical points

open access: yesNihon Kikai Gakkai ronbunshu, 2014
The principle of corresponding state on the fluctuation structure, which is the spatial distribution of various clusters of molecules caused by density fluctuations, in supercritical states around the critical points has been investigated. In this paper,
Masato TOMI   +4 more
doaj   +1 more source

Cooperative Phase Adaptation and Amplitude Amplification of Neuronal Activity in the Vagal Complex: An Interplay Between Microcircuits and Macrocircuits

open access: yesFrontiers in Systems Neuroscience, 2019
Clusters of neurons can communicate with others through the cross-frequency coupling mechanism of oscillatory synchrony. We addressed the hypothesis that neuronal networks at various levels from micro- to macrocircuits implement this communication ...
Yoshinori Kawai
doaj   +1 more source

Fluctuation-induced dispersion forces on thin DNA films

open access: yes, 2023
In this work, the calculation of Casimir forces across thin DNA films is carried out based on the Lifshitz theory. The variations of Casimir forces due to the DNA thicknesses, volume fractions of containing water, covering media and substrates are ...
Xi Shi (1586299)   +3 more
core   +1 more source

Spatial analysis of ground water level and fluctuation at regional level in North-East of Haryana: Reference to Karnal District, India

open access: yesEnvironment Conservation Journal, 2019
The study was conducted to found the ground water potentials in Karnal district of Haryana with an aerial extent of 2520 sq. km. The study has analysed the spatial-temporal changes in groundwater depth in Karnal district to understand the hydrological ...
S. Kumar, A. Singh, N. Kaur
doaj   +1 more source

Mechanisms of organelle biogenesis govern stochastic fluctuations in organelle abundance

open access: yeseLife, 2014
Fluctuations in organelle abundance can profoundly limit the precision of cell biological processes from secretion to metabolism. We modeled the dynamics of organelle biogenesis and predicted that organelle abundance fluctuations depend strongly on the ...
Shankar Mukherji, Erin K O'Shea
doaj   +1 more source

THE IMPACT OF EXTERNAL PUBLIC DEBT ON THE NATIONAL ECONOMY’S KEY MACROECONOMIC INDICATORS (CASE OF UKRAINE)

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики, 2020
. The paper empirically explores the impact of external public debt in Ukraine on key macroeconomic indicators such as real GDP growth, real effective exchange rate, and current account balance.
V.R. Giedratis   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy