Articles with "stair" as a keyword



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Adult‐Onset Idiopathic Lower Limb Dystonia during Stair Descent Treated with Botulinum Toxin Injection

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Published in 2023 at "Movement Disorders Clinical Practice"

DOI: 10.1002/mdc3.13670

Abstract: A 31-year-old woman came to our clinic for involuntary kicking of the right leg on stair descent. When going down, there was hip fl exion and knee extension followed by slight foot inversion then plantar… read more here.

Keywords: onset idiopathic; adult onset; stair; idiopathic lower ... See more keywords
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Identification of stair climbing ability levels in community-dwelling older adults based on the geometric mean of stair ascent and descent speed: The GeMSS classifier.

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Published in 2017 at "Applied ergonomics"

DOI: 10.1016/j.apergo.2016.05.014

Abstract: The aim was to develop a quantitative approach to identify three stair-climbing ability levels of older adults: no, somewhat and considerable difficulty. Timed-up-and-go test, six-minute-walk test, and Berg balance scale were used for statistical comparison… read more here.

Keywords: stair climbing; ability levels; ability; climbing ability ... See more keywords
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A numerical study on the effects of nanoparticles and stair fins on performance improvement of phase change thermal energy storages

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Published in 2021 at "Energy"

DOI: 10.1016/j.energy.2020.119112

Abstract: Abstract Using nano-enhanced phase change materials is a widespread passive method to improve the melting performance, and also the storage capacity of the thermal energy storage units. In this study, the effects of CuO nanoparticles… read more here.

Keywords: stair fins; storage; energy; performance ... See more keywords
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Optimal lighting levels for stair safety: Influence of lightbulb type and brightness on confidence, dynamic balance and stepping characteristics

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Published in 2020 at "Experimental Gerontology"

DOI: 10.1016/j.exger.2020.110839

Abstract: INTRODUCTION Poor lighting has been associated with stair falls in young and older adults. However, current guidelines for illuminating stairs seem arbitrary, differ widely between sources, and are often difficult to interpret. AIMS Here we… read more here.

Keywords: lighting; illumination; confidence; influence ... See more keywords
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Lessons learned from the development and implementation of a citywide stair prompt initiative

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Published in 2019 at "Preventive Medicine Reports"

DOI: 10.1016/j.pmedr.2018.12.015

Abstract: Stair climbing is a readily available form of vigorous-intensity physical activity. Evidence indicates that placing stair prompt signs at points-of-decision (e.g. near elevators and stairways) is an inexpensive, effective strategy for increasing physical activity through… read more here.

Keywords: health; lessons learned; stair; physical activity ... See more keywords
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Novel Broadband Circularly Polarized Antenna based on Chamfered and Stair-Shaped Dielectric Resonator

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Published in 2023 at "Integrated Ferroelectrics"

DOI: 10.1080/10584587.2023.2191508

Abstract: Abstract A novel circularly polarized (CP) antenna with a chamfered and stair-shaped dielectric resonator (CSDRA) is introduced in this article, which introduces a chamfer in the stair-shaped resonator structure. This chamfer has hardly influence on… read more here.

Keywords: polarized antenna; chamfered stair; stair; stair shaped ... See more keywords
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Analyzing floor-stair merging flow based on experiments and simulation

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Published in 2020 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ab5788

Abstract: In most situations, staircase is the only egress to evacuate from high-rise buildings. The merging flow on the stair landing has a great influence on the evacuation efficiency. This paper developed an improved cellular automaton… read more here.

Keywords: merging flow; floor; model; stair ... See more keywords
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Stair negotiation in women with fibromyalgia

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Published in 2017 at "Medicine"

DOI: 10.1097/md.0000000000008364

Abstract: Abstract Walking up and down stairs is a common and important activity of daily living. Women with fibromyalgia often show a reduced ability to perform this task. The objective of this study was to evaluate… read more here.

Keywords: women fibromyalgia; stair; impact fibromyalgia; stair negotiation ... See more keywords
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Original Application of Stop-Band Negative Group Delay Microwave Passive Circuit for Two-Step Stair Phase Shifter Designing

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2021.3138371

Abstract: This paper investigates on the theorization, design, fabrication and measurement of original phase shifter (PS) operating with two-step stair phase behavior. The innovative stair PS is designed with unfamiliar stop-band (SB) negative group delay (NGD)… read more here.

Keywords: two step; stair; circuit; unfamiliar ngd ... See more keywords
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Classification of Five Ambulatory Activities Regarding Stair and Incline Walking Using Smart Shoes

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Published in 2018 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2018.2837674

Abstract: In this paper, we propose a novel method to classify five ambulatory activities, i.e., level ground, incline descent, incline ascent, stair descent, and stair ascent walking using smart shoes which contain eight plantar-pressure sensors on… read more here.

Keywords: five ambulatory; stair; walking using; smart shoes ... See more keywords
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Muscle Function and Coordination of Stair Ascent.

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Published in 2018 at "Journal of biomechanical engineering"

DOI: 10.1115/1.4037791

Abstract: Stair ascent is an activity of daily living and necessary for maintaining independence in community environments. One challenge to improving an individual's ability to ascend stairs is a limited understanding of how lower-limb muscles work… read more here.

Keywords: primary contributors; muscle; first second; stair ascent ... See more keywords