Articles with "model derived" as a keyword



Asymptotic behavior of solutions of a model derived from the 1-D Keller–Segel model on the half line

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Published in 2017 at "Mathematical Methods in The Applied Sciences"

DOI: 10.1002/mma.4189

Abstract: In this paper, we are interested in a model derived from the 1-D Keller-Segel model on the half line x >  as follows: ut−lux−uxx=−β(uvx)x,x>0,t>0,λv−vxx=u,x>0,t>0,lu(0,t)+ux(0,t)=vx(0,t)=0,t>0,u(x,0)=u0(x),x>0, where l is a constant. Under the conserved boundary condition, we study… read more here.

Keywords: model derived; model half; half line; segel model ... See more keywords
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A Pilot Study Exploring the Relationship Between Digesta Retention Time in the Equine Gastrointestinal Tract and Compartment Models.

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Published in 2020 at "Journal of equine veterinary science"

DOI: 10.1016/j.jevs.2020.102941

Abstract: Digesta retention time within specific segments of the equine gastrointestinal tract (GIT) may be more relevant to scientific inquiries than total tract mean retention time (TTMRT); however, measuring retention time in individual segments requires access… read more here.

Keywords: model derived; mrt; retention time; tract ... See more keywords

Environmental Indicator Principium with Case References to Agricultural Soil, Water, and Air Quality and Model-Derived Indicators.

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Published in 2018 at "Journal of environmental quality"

DOI: 10.2134/jeq2017.10.0398

Abstract: Environmental indicators are powerful tools for tracking environmental changes, measuring environmental performance, and informing policymakers. Many diverse environmental indicators, including agricultural environmental indicators, are currently in use or being developed. This special collection of technical… read more here.

Keywords: model derived; environmental indicators; water air; agricultural soil ... See more keywords

Staging liver fibrosis with various diffusion-weighted magnetic resonance imaging models

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Published in 2024 at "World Journal of Gastroenterology"

DOI: 10.3748/wjg.v30.i9.1164

Abstract: BACKGROUND Diffusion-weighted imaging (DWI) has been developed to stage liver fibrosis. However, its diagnostic performance is inconsistent among studies. Therefore, it is worth studying the diagnostic value of various diffusion models for liver fibrosis in… read more here.

Keywords: fibrosis; ctrw; model derived; liver fibrosis ... See more keywords

On the representation of aerosol activation and its influence on model-derived estimates of the aerosol indirect effect

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Published in 2017 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-18-7961-2018

Abstract: Abstract. Interactions between aerosol particles and clouds contribute a great deal of uncertainty to the scientific community's understanding of anthropogenic climate forcing. Aerosol particles serve as the nucleation sites for cloud droplets, establishing a direct… read more here.

Keywords: model derived; indirect effect; climatology; model ... See more keywords

Treadmill-based submaximal VO2 estimation in patients with coronary artery disease: can a model derived from healthy individuals be valid?

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Published in 2025 at "Turkish Journal of Medical Sciences"

DOI: 10.55730/1300-0144.6046

Abstract: Background/aim Existing treadmill-based VO2 prediction models may not accurately estimate submaximal VO2 in patients with coronary artery disease (CAD), as they are often derived from healthy populations. This study aimed to develop and validate a… read more here.

Keywords: healthy individuals; vo2; model derived; model ... See more keywords