Articles with "midpoint" as a keyword



Which Analysis Approach Is Adequate to Leverage Clinical Microdialysis Data? A Quantitative Comparison to Investigate Exposure and Reponse Exemplified by Levofloxacin

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Published in 2021 at "Pharmaceutical Research"

DOI: 10.1007/s11095-021-02994-1

Abstract: Purpose Systematic comparison of analysis methods of clinical microdialysis data for impact on target-site drug exposure and response. Methods 39 individuals received a 500 mg levofloxacin short-term infusion followed by 24-h dense sampling in plasma… read more here.

Keywords: analysis; clinical microdialysis; exposure; microdialysis data ... See more keywords

Assessing the effects of flow distribution on the internal hydraulic behavior of a constructed horizontal subsurface flow wetland using a numerical model and a tracer study

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Published in 2017 at "Ecohydrology and Hydrobiology"

DOI: 10.1016/j.ecohyd.2017.07.002

Abstract: Abstract This study was aimed at investigating the effects of flow distribution on a constructed subsurface horizontal flow wetland of 26 m length, 4 m width and one percent bed dip. Inlet configurations were selected as a… read more here.

Keywords: subsurface; flow; midpoint; tracer ... See more keywords

Daytime midpoint as a digital biomarker for chronotype in bipolar disorder.

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Published in 2018 at "Journal of affective disorders"

DOI: 10.1016/j.jad.2018.08.032

Abstract: BACKGROUND Bipolar disorder (BD) is associated with later sleep and daily activity (evening rather than morning chronotype). Objective chronotype identification (e.g., based on actigraphs/smartphones) has potential utility, but to date, chronotype has mostly been assessed… read more here.

Keywords: midpoint; chronotype; bipolar disorder; daytime midpoint ... See more keywords

Advances in characterizing the cyclostratigraphy of binary chert-mudstone lithologic successions, Permian (Roadian-lower Capitanian), Chaohu, Lower Yangtze, South China

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Published in 2019 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2019.05.004

Abstract: Abstract Successions of Mesozoic and Paleozoic radiolarian-bedded cherts display a “binary” cyclic hierarchy of cm-scale chert and mudstone couplets. Some of these couplet successions contain an apparent imprint of Milankovitch cycles, in which the couplets… read more here.

Keywords: binary chert; chert mudstone; chert; mudstone ... See more keywords
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Spatio-temporal properties of oculomotor activation by multiple, simultaneous peripheral stimuli

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Published in 2021 at "Vision Research"

DOI: 10.1016/j.visres.2021.07.010

Abstract: Oculomotor research shows that eye movements are primed toward the midpoint of an array of visual stimuli, such that an eye movement to a visual target is executed most rapidly when it appears near the… read more here.

Keywords: array; source; oculomotor activation; inhibition ... See more keywords

A note in approximative compactness and midpoint locally k-uniform rotundity in Banach spaces

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Published in 2018 at "Acta Mathematica Scientia"

DOI: 10.1016/s0252-9602(18)30771-9

Abstract: Abstract In this article, we prove the following results: (1) A Banach space X is weak midpoint locally k-uniformly rotund if and only if every closed ball of X is an approximatively weakly compact k-Chebyshev… read more here.

Keywords: note approximative; approximative compactness; compactness midpoint; midpoint ... See more keywords

Caloric midpoint is associated with total calorie and macronutrient intake and body mass index in undergraduate students

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Published in 2019 at "Chronobiology International"

DOI: 10.1080/07420528.2019.1652830

Abstract: ABSTRACT Studies have suggested that eating at later times may be a risk factor for being overweight. The aim of this study was to investigate the association of caloric midpoint on the anthropometric profile and… read more here.

Keywords: caloric midpoint; macronutrient intake; midpoint; calorie macronutrient ... See more keywords
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1164 Prospective Associations Between Sleep Duration, Variability and Timing and Diseases from an Electronic Health Record Biobank in 24,065 Individuals

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Published in 2020 at "Sleep"

DOI: 10.1093/sleep/zsaa056.1158

Abstract: Implementation of electronic health records (EHR) across healthcare systems linking clinical to survey data has enabled systematic assessments of longitudinal relationships between sleep traits and diseases classified by PheWAS codes where ICD-9/10 codes are collapsed… read more here.

Keywords: sleep duration; electronic health; duration; associations sleep ... See more keywords
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0297 Actigraphy-Estimated Rest-Activity Rhythm Characteristics of Adolescents by Socio-Demographic Factors

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Published in 2025 at "SLEEP"

DOI: 10.1093/sleep/zsaf090.0297

Abstract: Characterizing 24-hour rest-activity rhythm (RAR) patterns in adolescents is critical, as this developmental period is marked by developmental and social changes that may impact circadian regulation. This study aimed to characterized 24-hour RAR patterns among… read more here.

Keywords: rar; midpoint; hour; demographic factors ... See more keywords

Identification of Linear Models From Quantized Data: A Midpoint-Projection Approach

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Published in 2020 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2019.2933134

Abstract: In this article, we consider the identification of linear models from quantized output data. We develop a variational approximation of the likelihood function, which allows us to find variationally optimal approximations of the maximum-likelihood and… read more here.

Keywords: models quantized; quantized data; linear models; identification linear ... See more keywords

Nonisolated Three-Phase Current DC-Link Buck–Boost EV Charger With Virtual Output Midpoint Grounding and Ground Current Control

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Published in 2024 at "IEEE Transactions on Transportation Electrification"

DOI: 10.1109/tte.2023.3282978

Abstract: Nonisolated three-phase AC/DC converter concepts facilitate more compact and more efficient realizations of future electric vehicle (EV) chargers. However, without the galvanic isolation and/or high common-mode (CM) impedance provided by an isolation transformer, nonisolated chargers… read more here.

Keywords: midpoint; three phase; nonisolated three; output midpoint ... See more keywords