Articles with "rate change" as a keyword



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Rate of change in solar insolation is a hidden variable that influences seasonal alterations in bipolar disorder

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Published in 2021 at "Brain and Behavior"

DOI: 10.1002/brb3.2198

Abstract: The consensus in the literature is that bipolar disorder is seasonal. We argue that there is finer detail to seasonality and that changes in mood and energy in bipolar disorder are dictated by the rate… read more here.

Keywords: change solar; disorder; bipolar disorder; rate change ... See more keywords
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Longitudinal Change in Central Corneal Thickness in the Tema Eye Survey.

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Published in 2018 at "American journal of ophthalmology"

DOI: 10.1016/j.ajo.2017.11.002

Abstract: PURPOSE To determine the change and rate of change in central corneal thickness (CCT) and their determinants. DESIGN Longitudinal observational population-based study. METHODS A total of 758 normal and 58 glaucomatous subjects underwent complete eye… read more here.

Keywords: change; year; rate; rate change ... See more keywords
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Racial Differences in Rate of Change of Spectral-Domain Optical Coherence Tomography-Measured Minimum Rim Width and Retinal Nerve Fiber Layer Thickness.

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Published in 2018 at "American journal of ophthalmology"

DOI: 10.1016/j.ajo.2018.08.050

Abstract: PURPOSE To compare race-related differences in estimated rate of change of Bruch's membrane opening-minimum rim width (BMO-MRW) and circumpapillary retinal nerve fiber layer thickness (RNFLT) in healthy, glaucoma suspect, and glaucoma eyes of individuals of… read more here.

Keywords: rim width; minimum rim; change; glaucoma ... See more keywords
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Factor substitution and energy productivity fluctuation in China: A parametric decomposition analysis

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Published in 2017 at "Energy Policy"

DOI: 10.1016/j.enpol.2017.07.003

Abstract: Abstract Technical research on energy productivity can support government officials as they evaluate practical energy policies for the future. This study proposed a parametric method to decompose China's energy productivity rate of change into six… read more here.

Keywords: rate change; energy productivity; energy;
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Rate of change in investigational treatment options: An analysis of reports from a large precision oncology decision support effort

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Published in 2020 at "International journal of medical informatics"

DOI: 10.1016/j.ijmedinf.2020.104261

Abstract: PURPOSE Genomic analysis of individual patients is now affordable, and therapies targeting specific molecular aberrations are being tested in clinical trials. Genomically-informed therapy is relevant to many clinical domains, but is particularly applicable to cancer… read more here.

Keywords: oncology decision; treatment; treatment options; precision oncology ... See more keywords
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Extension of rate of change concept: From local to nonlocal operators with applications

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Published in 2020 at "Results in physics"

DOI: 10.1016/j.rinp.2020.103515

Abstract: Abstract The concept of rate of change gave birth to numerous important theories and applications in mathematics, applied mathematics and other related academic disciplines. For example, differential calculus which is linked to integral calculus via… read more here.

Keywords: caputo; change; calculus; function ... See more keywords
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Kinetic criteria of vitrification and pressure-induced glass transition: dependence on the rate of change of pressure

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Published in 2019 at "Thermochimica Acta"

DOI: 10.1016/j.tca.2018.12.023

Abstract: Abstract Kinetic criteria are formulated describing vitrification and devitrification of liquids in response to variations of the rate of change of external pressure. General analytical relations are derived allowing one to determine the pressure at… read more here.

Keywords: rate change; glass; glass transition; pressure ... See more keywords
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Electromagnetic Self-Force of a Point Charge from the Rate of Change of the Momentum of Its Retarded Self-Field

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Published in 2019 at "Reports on Mathematical Physics"

DOI: 10.1016/s0034-4877(19)30068-0

Abstract: The self-force of a point charge moving on a rectilinear trajectory is obtained, with no need of any explicit removal of infinities, as the negative of the time rate of change of the momentum of… read more here.

Keywords: change momentum; rate change; self force; point charge ... See more keywords
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The Influence of Sudden Commencements on the Rate of Change of the Surface Horizontal Magnetic Field in the United Kingdom

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Published in 2019 at "Space Weather"

DOI: 10.1029/2019sw002281

Abstract: Sudden commencements (SCs) are rapid increases in the northward component of the surface geomagnetic field, related to sharp increases in the dynamic pressure of the solar wind. Large rates of change of the geomagnetic field… read more here.

Keywords: united kingdom; field; sudden commencements; rate change ... See more keywords
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The Rate of Change in Evolutionary Systems and Evolutionary Economic Modeling

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Published in 2018 at "Journal of Economic Issues"

DOI: 10.1080/00213624.2018.1469937

Abstract: Abstract: Evolutionary economics seeks to model socio-economic reality as an evolutionary system. This powerful approach entails the implication of the continuous loss of information through the evolutionary process. The implication corresponds to evolutionary biology, although… read more here.

Keywords: systems evolutionary; biology; loss information; rate change ... See more keywords
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A Passive Islanding Detection Method for Neutral point clamped Multilevel Inverter based Distributed Generation using Rate of Change of Frequency Analysis

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Published in 2018 at "International Journal of Electrical and Computer Engineering"

DOI: 10.11591/ijece.v8i4.pp1967-1976

Abstract: Presently renewable energies have taken a special place in the world and most of the Distributed Generations (DGs) used in the interconnected power system are utilized, renewable energy resources. Due to the DG’s advantages, including… read more here.

Keywords: inverter; frequency analysis; generation; rate change ... See more keywords