Three-dimensional wake transition in the flow over four square cylinders at low Reynolds numbers
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DOI: 10.1063/1.5129744
Abstract: The three-dimensional characteristics of the flow past four square cylinders in an in-line square configuration, with five spacing ratios ranging from 1.4 to 5, were studied in depth in this study. Direct numerical simulation of… read more here.
Keywords: three dimensional; square cylinders; four square; low reynolds ... See more keywords
Reliability and validity of modified Four Square Step Test (mFSST) performance in individuals with Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2022 at "Physiotherapy Theory and Practice"
DOI: 10.1080/09593985.2022.2031360
Abstract: ABSTRACT Background Parkinson’s disease (PD) is a complex disorder marked with non-motor and motor impairments, including gait abnormalities and postural instability. As a result of balance dysfunction and postural instability, falls and injuries are common… read more here.
Keywords: four square; test; reliability; mfsst ... See more keywords
Numerical Study on Flow around Four Square-Arranged Cylinders at Low Reynolds Numbers
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DOI: 10.1155/2017/6381256
Abstract: In this paper, numerical simulations of flow past four square-arranged cylinders are carried out at different spacing ratios ( ; is the center to center distance; is the cylinder diameter) and Reynolds numbers . The… read more here.
Keywords: reynolds numbers; four square; square arranged; arranged cylinders ... See more keywords
The validity and reliability of the four square step test in different adult populations: a systematic review
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DOI: 10.1186/s13643-017-0577-5
Abstract: BackgroundThe four square step test (FSST) was first validated in healthy older adults to provide a measure of dynamic standing balance and mobility. The FSST has since been used in a variety of patient populations.… read more here.
Keywords: square step; quality; four square; validity reliability ... See more keywords