Results 1 to 10 of about 618,493 (164)
Development of Postural Stability Index to Distinguish Different Stability States [PDF]
Entropy, 2019 A key factor for fall prevention involves understanding the pathophysiology of stability. This study proposes the postural stability index (PSI), which is a novel measure to quantify different stability states on healthy subjects. The results of the x-, y-, and z-axes of the acceleration signals were analyzed from 10 healthy young adults and 10 healthy
Vera Novak +2 more
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New Arc Stability Index for Industrial AC Three-Phase Electric Arc Furnaces Based on Acoustic Signals [PDF]
Sensors, 2020 This research proposes a new index to evaluate the stability of the melting process, in three-phase electric arc furnaces (EAFs), based on the acoustic signals generated during the different stages of the casting. The proposed stability index is obtained
Juan Guerra-Serrano +6 more
doaj +2 more sources
Development and Application of a Stability Index Estimation Algorithm Based on Machine Learning for Elderly Balance Ability Diagnosis in Daily Life [PDF]
Bioengineering, 2023 Background: The stability index estimation algorithm was derived and applied to develop and implement a balance ability diagnosis system that can be used in daily life.
Jeong-Woo Seo +6 more
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A coupled-stability index for ENSO [PDF]
Geophysical Research Letters, 2006 Based on the simple framework of the recharge oscillator for El Niño‐Southern Oscillation (ENSO), this paper describes the formulation of a coupled stability index for the large‐scale tropical ocean‐atmosphere interactions in the equatorial Pacific region.
Fei-Fei Jin +2 more
exaly +2 more sources
Assessing the stability of hydraulic structures to the impact of hazardous factors of hazardous natural phenomena [PDF]
Научно-технический вестник Брянского государственного университета, 2020 The article shows the procedure for determining the values of the stability index of hydraulic structures (earth dams). An approach to the creation of an engineering methodology for carrying out operational calculations for predicting the state of an ...
Rybakov A.V. +3 more
doaj +1 more source
The stability of the h-index [PDF]
Scientometrics, 2009 Over the last years the h-index has gained popularity as a measure for comparing the impact of scientists. We investigate if ranking according to the h-index is stable with respect to (i) different choices of citation databases, (ii) normalizing citation counts by the number of authors or by removing self-citations, (iii) small amounts of noise created
Monika Henzinger +2 more
openaire +1 more source
A financial Stability Index for Jordan [PDF]
Journal of Central Banking Theory and Practice, 2021 Abstract Financial stability is an important part of the Central Bank of Jordan (CBJ) role in parallel with maintenance of monetary stability. The impact of the global financial crises from 2007-2009 and the economic slowdown has left the Jordanian banking sector in a generally weaker position than before. This paper
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Energies, 2023 This study proposes an under-frequency load-shedding (UFLS) scheme based on a binary Archimedes Optimization Algorithm (BAOA) and the Weighted Sum Method (WSM) to maintain the stability of an islanded distribution system. These methods consider stability
Hazwani Mohd Rosli +6 more
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Plants, 2023 Faba beans are considered one of the most important crops for animal feed. The genotype × environment interaction (GEI) has a considerable effect on faba bean seed production.
Vasileios Greveniotis +5 more
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Graphs With Stability Index One [PDF]
Journal of the Australian Mathematical Society, 1976 AbstractWe consider the effect on the stability properties of a graph G, of the presence in the automorphism group of G of automorphisms (uv)h, where u and v are vertices of G, and h is a permutation of vertices of G excluding u and v. We find sufficient conditions for an arbitrary graph and a cartesian product to have stability index one, and ...
Holton, D. A., Sims, J. A.
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