Articles with "one phase" as a keyword



Benchmarking One-Phase Lipid Extractions for Plasma Lipidomics

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Published in 2022 at "Analytical Chemistry"

DOI: 10.1021/acs.analchem.2c02117

Abstract: A key element of successful lipidomics analysis is a sufficient extraction of lipid molecules typically by two-phase systems such as chloroform-based Bligh and Dyer (B&D). However, numerous metabolomics and lipidomics studies today apply easy to… read more here.

Keywords: lipid classes; one phase; extraction; meoh ... See more keywords

Perception of facial esthetics and cephalometric correlations in Class II patients: a comparison between two-phase and one-phase treatments

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Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-78740-5

Abstract: An effective orthodontic treatment should not only aim for satisfactory occlusal outcomes but also consider its impact on facial esthetics. The study aims to evaluate and compare the perception of profile esthetics of skeletal Class… read more here.

Keywords: one phase; two phase; phase group; facial esthetics ... See more keywords

Asynchronous exponential growth for a two-phase size-structured population model and comparison with the corresponding one-phase model

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Published in 2018 at "Journal of Biological Dynamics"

DOI: 10.1080/17513758.2018.1501104

Abstract: ABSTRACT In this paper we study a two-phase size-structured population model with distributed delay in the birth process. This model distinguishes individuals by ‘active’ or ‘resting’ status. The individuals in the two life-stages have different… read more here.

Keywords: phase; corresponding one; two phase; phase model ... See more keywords

Position Sensorless Control of Switched Reluctance Motors Using Reference and Virtual Flux Linkage With One-Phase Current Sensor in Medium and High Speed

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Published in 2020 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2019.2912764

Abstract: This paper presents a novel position sensorless control for 6/4 switched reluctance motors (SRMs) using only one-phase current sensor in medium and high speed. In order to eliminate phase voltage sensors, a virtual phase voltage… read more here.

Keywords: one phase; flux linkage; phase; position ... See more keywords

USD: Uncertainty-Based One-Phase Learning to Enhance Pseudo-Label Reliability for Semi-Supervised Object Detection

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Published in 2024 at "IEEE Transactions on Multimedia"

DOI: 10.1109/tmm.2023.3348662

Abstract: With the ease of accessing large unlabeled datasets, studies on semi-supervised learning for object detection (SSOD) have become increasingly popular. Among these SSOD studies, the pseudo-labeling method significantly depends on the accuracy of the pseudo-labels;… read more here.

Keywords: object detection; phase learning; semi supervised; performance ... See more keywords

An Analysis of the One-Phase Stefan Problem with Variable Thermal Coefficients of Order p

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Published in 2023 at "Axioms"

DOI: 10.3390/axioms12050497

Abstract: Approximate solutions are obtained in implicit forms for the following general form of the nonlinear Stefan problem ddx(1+δ1yp)dydx+2x(1+δ2yp)dydx=4Steβ(x),00 is a solution to the nonlinear equation y′(λ)=−2λSte, where δi>−1,i=1,2,p>0, and Ste is the Stefan number, which… read more here.

Keywords: problem; one phase; analysis one; stefan ... See more keywords

Harmonic and Vibration Analysis of Dual Three-Phase PMSM with One-Phase Open Circuit Fault

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14020290

Abstract: This paper analyzes the harmonics and vibration under different fault-tolerant current control when one-phase winding of dual three-phase permanent magnet synchronous motor (PMSM) is an open circuit fault. Firstly, the dual three-phase load condition subdomain… read more here.

Keywords: three phase; one phase; dual three; open circuit ... See more keywords