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Published in 2019 at "Journal of Geodesy"
DOI: 10.1007/s00190-019-01270-w
Abstract: Track irregularity measuring is of crucial importance to ensure the dynamic driving safety of the train as well as riding comfort of passengers. Navigation-grade inertial navigation system (INS) is capable of providing highly precise attitude…
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Keywords:
track irregularity;
track;
irregularity;
dgnss ins ... See more keywords
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Published in 2020 at "Acta Neurochirurgica"
DOI: 10.1007/s00701-020-04428-0
Abstract: Morphological irregularity is linked to intracranial aneurysm wall instability and manifests in the lumen shape. Yet there is currently no consent on how to assess shape irregularity. The aims of this work are to quantify…
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Keywords:
status;
intracranial aneurysm;
shape;
shape irregularity ... See more keywords
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Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-016-1786-z
Abstract: The present paper is concerned with the stresses produced due to a load moving on the irregular surface of an ice sheet floating on water. The irregularity of the ice medium is of parabolic type,…
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Keywords:
sheet floating;
ice sheet;
floating water;
irregularity ... See more keywords
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Published in 2018 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-018-0319-7
Abstract: Damage assessments after past earthquakes have frequently revealed that plan configuration irregular buildings have more severe damage due to excessive torsional responses and stress concentration than regular buildings. The plan configuration irregularities introduce major challenges…
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Keywords:
response demands;
seismic response;
plan configuration;
irregularity ... See more keywords
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Published in 2017 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-016-3278-z
Abstract: Kolmogorov–Sinai entropy-based irregularity measures such as approximate entropy (ApEn), sample entropy and fuzzy entropy are widely used for short-term heart rate variability analysis. These entropy statistics are estimated for a specific value of the tolerance…
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Keywords:
entropy;
irregularity;
value;
short term ... See more keywords
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Published in 2017 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-017-3056-3
Abstract: Monoclinic materials viz. quartz, lithium niobate and lithium tantalate are among the most abundant materials, finding numerous applications throughout the technological world. Moreover, the presence of irregularity, initial stresses, anisotropy and heterogeneity in a material…
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Keywords:
heterogeneity;
sandwiched layer;
irregularity;
initial stress ... See more keywords
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Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-019-4780-7
Abstract: The stratospheric ozone behavior is of great importance for the shelter of life on the earth’s biosphere from harmful UV radiation. A wavelet technique and explorative analysis are applied on ozone monthly time series data…
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Keywords:
pakistan;
stratospheric ozone;
analysis;
irregularity ... See more keywords
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Published in 2022 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.108518
Abstract: Abstract To evaluate the reliability of the dynamic irregularity of a track structure in satisfying the safety requirements, a stochastic virtual track inspection (SVTI) system that can be used to predict the time-varying probability distribution…
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Keywords:
viaduct;
probability;
system;
track ... See more keywords
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Published in 2022 at "NPJ Schizophrenia"
DOI: 10.1038/s41537-022-00239-7
Abstract: Schizophrenia subjects often suffer from a failure to properly predict incoming inputs; most notably, some patients exhibit impaired prediction of the sensory consequences of their own actions. The mechanisms underlying this deficit remain unclear, though.…
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Keywords:
irregularity drive;
drive prediction;
schizophrenia temporal;
temporal irregularity ... See more keywords
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Published in 2021 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2113762118
Abstract: US state legislatures have proposed laws to prohibit abortion once the earliest embryonic electrical activity is detectable (fetal “heartbeat”). On average, this occurs roughly 6 wk after the last menstrual period. To be eligible for…
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Keywords:
irregularity biological;
pregnancy;
limit early;
menstrual irregularity ... See more keywords
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Published in 2017 at "Journal of women's health"
DOI: 10.1089/jwh.2015.5634
Abstract: BACKGROUND Alteration of menstrual cycle by individual lifestyles and unfavorable habits may cause menstrual irregularity. We aimed to investigate the relationship between lifestyle factors and menstrual irregularity in Korean women using data from the Fifth…
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Keywords:
body mass;
korean women;
mass index;
irregularity ... See more keywords