Articles with "fraction" as a keyword



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Relative Humidity Has Uneven Effects on Shifts From Snow to Rain Over the Western U.S.

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Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075046

Abstract: Predicting the phase of precipitation is fundamental to water supply and hazard forecasting.Phaseprediction methods (PPMs) are used to predict snow fraction, or the ratio of snowfall to total precipitation. Common temperature-based regression (Dai method) and… read more here.

Keywords: humidity uneven; uneven effects; relative humidity; humidity ... See more keywords
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Dose and blending fraction quantification for adaptive statistical iterative reconstruction based on low‐contrast detectability in abdomen CT

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Published in 2020 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12813

Abstract: Abstract Purpose The utilization of iterative reconstruction makes it difficult to identify the dose‐noise relationship, resulting in empirical design of scan protocols and inconsistent conclusions on dose reduction for consistent image quality. This study was… read more here.

Keywords: iterative reconstruction; blending fraction; contrast detectability; fraction ... See more keywords
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Five‐year mortality of heart failure with preserved, mildly reduced, and reduced ejection fraction in a 4880 Chinese cohort

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Published in 2022 at "ESC Heart Failure"

DOI: 10.1002/ehf2.13921

Abstract: Available evidence is incomplete and inconsistent in the outcomes of heart failure (HF) patients with preserved ejection fraction (HFpEF), mildly reduced ejection fraction (HFmrEF), and reduced ejection fraction (HFrEF). There are also limited data on… read more here.

Keywords: fraction; ejection fraction; heart failure; reduced ejection ... See more keywords
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Guideline‐directed medical therapy for heart failure does not exist: a non‐judgmental framework for describing the level of adherence to evidence‐based drug treatments for patients with a reduced ejection fraction

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Published in 2020 at "European Journal of Heart Failure"

DOI: 10.1002/ejhf.1857

Abstract: Numerous guideline documents have issued recommendations to clinicians concerning the treatment of chronic heart failure and a reduced ejection fraction. However, guidelines do not describe what constitutes an acceptable standard of care, and thus, practitioners… read more here.

Keywords: heart; framework; heart failure; reduced ejection ... See more keywords
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Isolation of fucoxanthin chlorophyll protein complexes of the centric diatom Thalassiosira pseudonana associated with the xanthophyll cycle enzyme diadinoxanthin de‐epoxidase

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Published in 2022 at "IUBMB Life"

DOI: 10.1002/iub.2650

Abstract: In the present study, low concentrations of the very mild detergent n‐dodecyl‐α‐d‐maltoside in conjunction with sucrose gradient ultracentrifugation were used to prepare fucoxanthin chlorophyll protein (FCP) complexes of the centric diatom Thalassiosira pseudonana. Two main… read more here.

Keywords: fraction; fcp; xanthophyll cycle; fucoxanthin chlorophyll ... See more keywords
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Editorial for “T1, T2, and Fat Fraction Cardiac Magnetic Resonance Fingerprinting: Preliminary Clinical Evaluation”

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Published in 2020 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.27450

Abstract: Quantitative MR parametric maps of the heart have become routine elements of the cardiac magnetic resonance imaging (MRI) toolkit at many institutions, adding diagnostic and prognostic benefit above standard assessment of myocardial volumes, function, and… read more here.

Keywords: resonance; magnetic resonance; cardiac magnetic; pdff ... See more keywords
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A Radiomic MRI based Nomogram for Prediction of Heart Failure with Preserved Ejection Fraction in Systemic Lupus Erythematosus Patients: Insights From a Three‐Center Prospective Study

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Published in 2022 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.28070

Abstract: Myocardial T1 and extracellular volume (ECV) fraction values have important roles in the prognostication of heart failure with preserved ejection fraction (HFpEF). However, the traditional mean quantification of intensity levels is not sufficient. read more here.

Keywords: heart failure; preserved ejection; failure preserved; ejection fraction ... See more keywords
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Characterization of a flavonol-rich antioxidant fraction from Spondias purpurea L. pulp and the effect of its incorporation on cellulose acetate-based film.

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Published in 2020 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.10956

Abstract: BACKGROUND Active packaging containing natural flavonoid has recently emerged due to its potential to inhibit the oxidation of foods by interacting with it and/or its surrounding environment, with the aim of counteracting oxidation reactions and… read more here.

Keywords: purpurea pulp; fraction; spondias purpurea; cellulose acetate ... See more keywords
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Effect of radiation protraction in hypofractionated radiotherapy

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Published in 2018 at "Medical Physics"

DOI: 10.1002/mp.12936

Abstract: Purpose To evaluate how protracted delivery of radiation affects radiobiological properties of hypofractionated radiotherapy. Methods The utilized approach is based on the concept of biologically effective dose (BED). The linear‐quadratic model replete with a protraction… read more here.

Keywords: number; fraction; radiation protraction; hypofractionated radiotherapy ... See more keywords
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Performance of the cone beam computed tomography-based patient positioning system on the Gamma Knife IconTM.

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Published in 2019 at "Medical physics"

DOI: 10.1002/mp.13740

Abstract: PURPOSE Cone beam computed tomography (CBCT) imaging has been implemented on the Leksell Gamma Knife® Icon TM for assessing patient positioning in mask-based Gamma Knife radiosurgery. The purpose of this study was to evaluate the… read more here.

Keywords: image; gamma knife; performance; patient positioning ... See more keywords
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Evaluating the Biologically Effective Dose (BED) Concept Using a Dynamic Tumor Simulation Model.

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Published in 2020 at "Medical physics"

DOI: 10.1002/mp.14228

Abstract: PURPOSE To evaluate three different formulae for calculating the biologically effective dose (BED) by use of a multi-population reaction{diffusion simulation to determine whether or not these formulae produce equivalent effects for different treatment regimes. METHODS… read more here.

Keywords: volume; bed; biologically effective; dose ... See more keywords