James Durkin

A Robust Simplified Dynamic Observer-Based Backstepping Control of Six-Phase Induction Motor for Marine Vessels Applications

Mahmoud M. N. Amin, Ghada A. Abdel Aziz, James Durkin, Ahmed Al‐Durra

This article presents a robust simplified dynamic observer-based backstepping control (RSDO-BSC) and direct torque control (DTC) synthesized with duty cycle control strategy of a six-phase induction motor (6PIM) for marine vessels applications. RSDO-BSC and DTC are employed to estimate the rotor speed, …

Égypte, us, ae (code pays fourni par la source)

A Robust Simplified Dynamic Observer-Based Backstepping Control of Six-Phase Induction Motor for Marine Vessels Applications

Mahmoud M. N. Amin, Ghada A. Abdel Aziz, James Durkin

This paper presents a robust simplified dynamic observer-based backstepping control (RSDO-BSC) of a six-phase induction motor (6PIM) for marine vessels applications. First, both the flux and the torque are decoupled using Lyapunov's theory on a 6PIM 2-axis mathematical model represented in the …

Égypte, us (code pays fourni par la source)

A Hardware-in-the-Loop Realization of Speed Sensorless Control of PMa-SynRM With Steady-State and Transient Performances Enhancement

Mahmoud M. N. Amin, James Durkin, Osama Ashraf Mohammed

This paper presents the design and implementation of a novel low-cost speed sensorless control technique for a permanent magnet assisted synchronous reluctance motor (PMa-SynRM). A robust adaptive speed (RAS) observer is designed for estimating the rotor speed and position, respectively. The RAS …

us, Égypte (code pays fourni par la source)

Discovery of potent iminoheterocycle BACE1 inhibitors

John P. Caldwell, Robert Mazzola, James Durkin, Joseph Chen et autres

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Neuroimaging in dementia: a national survey of non-radiology specialists, radiologists and radiographers in Ireland

Marie‐Louise Butler, Aurelia S. Ciblis, James Durkin, Arun L.W. Bokde et autres

Poster: ECR 2014 / C-1975 / Neuroimaging in dementia: a national survey of non-radiology specialists, radiologists and radiographers in Ireland by: M.-L. Butler1, A. Ciblis2, J. Durkin2, A. Bokde2, P. Mullins3, D. O'Neill2, J. P. McNulty 2; 1Dublin /IE, 2Dublin/IE, 3Gwynedd/UK

Structure based design of iminohydantoin BACE1 inhibitors: Identification of an orally available, centrally active BACE1 inhibitor

Jared N. Cumming, Elizabeth M. Smith, Lingyan Wang, Jeffrey Misiaszek et autres

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Cyclic Hydroxyamidines as Amide Isosteres: Discovery of Oxadiazolines and Oxadiazines as Potent and Highly Efficacious γ-Secretase Modulators in Vivo

Z. J. Sun, Theodros Asberom, Thomas A. Bara, Chad E. Bennett et autres

Cyclic hydroxyamidines were designed and validated as isosteric replacements of the amide functionality. Compounds with these structural motifs were found to be metabolically stable and to possess highly desirable pharmacokinetic profiles. These designs were applied in the identification of γ-secretase modulators leading …

The Use of Two Neuroleptics to Treat Bipolar Illness in Two Children

James Durkin

Aripiprazole in the Treatment of Bipolar Disorder in Children and Adolescents

James Durkin

Fluorescence polarization assay and inhibitor design for MDM2/p53 interaction

Rumin Zhang, Todd Mayhood, Philip Lipari, Yaolin Wang et autres

Application of the λ-Dynamics Method To Evaluate the Relative Binding Free Energies of Inhibitors to HCV Protease

Zhuyan Guo, James Durkin, Thierry O. Fischmann, Richard N. Ingram et autres

The lambda-dynamics method was used to calculate the relative binding free energies of inhibitors to the hepatitis C virus (HCV) protease. A total of seven HCV protease p-side product inhibitors were used in this study. The inhibitors are 6-mer peptides spanning P6-P1 …

GABAPENTIN IN COMPLICATED SCHOOL REFUSAL

James Durkin