Articles with "sleeper" as a keyword



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Sleep Disturbance in Patients With Lumbar Spinal Stenosis

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Published in 2020 at "Clinical Spine Surgery"

DOI: 10.1097/bsd.0000000000000944

Abstract: Study Design: This was a cross-sectional cohort study. Objective: The objective of this study was to identify the prevalence of sleep disturbance in patients with symptomatic lumbar spinal stenosis (LSS) and to establish the relationship… read more here.

Keywords: sleeper; pain; vas; sleep disturbance ... See more keywords
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The Good Sleeper Scale‐15 items: a questionnaire for the standardised assessment of good sleepers

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Published in 2022 at "Journal of Sleep Research"

DOI: 10.1111/jsr.13717

Abstract: Research with ‘good sleepers’ is ubiquitous, yet there are no standardised criteria to identify a ‘good sleeper’. The present study aimed to create and validate a questionnaire for identifying good sleepers for use in research… read more here.

Keywords: sleeper scale; sleeper; good sleepers; scale items ... See more keywords
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A simplified method for calculating load distribution and rail deflections in track, incorporating the influence of sleeper stiffness

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Published in 2020 at "Advances in Structural Engineering"

DOI: 10.1177/1369433220911144

Abstract: When performing railway track stiffness analyses, in current standards sleepers are often regarded as a rigid member. For flexible sleeper materials like timber or polymers, this may lead to underestimating rail deflections up to a… read more here.

Keywords: load distribution; rail; rail deflections; sleeper ... See more keywords
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Optimization of FFU synthetic sleeper shape in terms of ballast lateral resistance

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Published in 2021 at "Scientia Iranica"

DOI: 10.24200/sci.2021.56898.4970

Abstract: Fiber-reinforced foamed urethane (FFU) synthetic sleeper is used in ballasted track with the potential problem of insufficient lateral resistance due to lower weight and smooth surface compared with concrete sleepers. In this paper, the lateral… read more here.

Keywords: sleeper; shape; ffu synthetic; lateral resistance ... See more keywords
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The Phylogenetic Position of Spironucleus sp. (Diplomonadida: Hexamitidae) from the Intestine of Chinese Sleeper Perccottus glenii Dybowski, 1877 (Actinopterygii: Odontobutidae)

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Published in 2019 at "Acta Parasitologica"

DOI: 10.2478/s11686-019-00048-6

Abstract: IntroductionThe Chinese (Amur) sleeper (Perccottus glenii Dybowski, 1877) (Actinopterygii: Odontobutidae) is a freshwater fish species with high invasive potential. Diplomonads have been detected in the intestines of Chinese sleepers using light microscopy.AimThe aim of this… read more here.

Keywords: sleeper; glenii dybowski; spironucleus; sleeper perccottus ... See more keywords
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Functional Characterization of Dark Sleeper (Odontobutis obscura) TBK1 on IFN Regulation

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Published in 2019 at "Frontiers in Immunology"

DOI: 10.3389/fimmu.2019.00985

Abstract: In East Asia, the dark sleeper, Odontobutis obscura (O. obscura) is a crucial commercial species of freshwater fish; however, its molecular biology research is still undeveloped, including its innate immune system, which is pivotal to… read more here.

Keywords: dark sleeper; sleeper; odontobutis; tbk1 ... See more keywords