Results 1 to 10 of about 2,252,778 (200)

Two-dimensional magnetic resonance imaging sequences correlate to three-dimensional computed tomography for evaluation of glenoid bone loss [PDF]

JSES International
Background: To correlate two-dimensional (2D) fast-imaging employing steady-state acquisition (FIESTA) magnetic resonance imaging protocols with three-dimensional (3D) computed tomography (CT) for calculation of glenoid bone loss (GBL).
Scott M. Feeley, MD, Shankar S. Thiru, BS, Benjamin E. Neubauer, BS, Rachel E. Cherelstein, BS, Christopher M. Kuenze, PhD, Udit Rawat, MD, Edward S. Chang, MD   +6 more
doaj   +2 more sources

Accounting for the effects of saturation of magnetic circuits for the mechanical characteristics of asynchronous traction engines

Trudy Odesskogo Politehničeskogo Universiteta, 2014
The tangential and radial dynamic inductances on properties of asynchronous traction motors are investigated. Possibility of using the method of dynamic inductances at construction of mathematical model of asynchronous traction motor is shown.
Д.О. Кулагін
doaj   +5 more sources

Improved cerebral time-of-flight magnetic resonance angiography at 7 Tesla--feasibility study and preliminary results using optimized venous saturation pulses. [PDF]

PLoS ONE, 2014
PURPOSE: Conventional saturation pulses cannot be used for 7 Tesla ultra-high-resolution time-of-flight magnetic resonance angiography (TOF MRA) due to specific absorption rate (SAR) limitations. We overcome these limitations by utilizing low flip angle,
Karsten H Wrede, Sören Johst, Philipp Dammann, Neriman Özkan, Christoph Mönninghoff, Markus Kraemer, Stefan Maderwald, Mark E Ladd, Ulrich Sure, Lale Umutlu, Marc Schlamann   +10 more
doaj   +1 more source

Single-file dynamics of colloids in circular channels: Time scales, scaling laws and their universality

Physical Review Research, 2021
In colloidal systems, Brownian motion emerges from the massive separation of time and length scales associated with characteristic dynamics of the solute and solvent constituents.
Alejandro Villada-Balbuena, Antonio Ortiz-Ambriz, Pavel Castro-Villarreal, Pietro Tierno, Ramón Castañeda-Priego, José Miguel Méndez-Alcaraz   +5 more
doaj   +1 more source

Análisis de la Deformación Del Campo Magnético Rotacional Causada Por Armonicos Homopolares en Motores Trifásicos Con Saturación

Mundo Fesc
This article analyzes the deformation of the rotational magnetic field in three-phase motors, caused by the presence of zero-sequence harmonics in the current and the effect of ferromagnetic material saturation. Zero-sequence harmonics contribute to core
Laury Katherine Gualdrón Godoy, Luis David Pabón Fernandez, Diego Armando Mejía Bugallo   +2 more
doaj   +1 more source

Influence of Near-Field Effect on Magnetic Hysteresis in Magneto-Active Elastomers. [PDF]

Polymers (Basel)
Patel P, Romeis D, Saphiannikova M.
europepmc   +1 more source

Northwest Axis on Electrocardiogram: Decoding an Unusual Cardiac Axis in a Young Patient. [PDF]

JACC Case Rep
González-Najera MF, Figueroa-Galván FS, Sáenz-Ordóñez EA, García-Romero JD, Alanís-Naranjo JM, Meave-González A, Cruz-Marmolejo MÁ.   +6 more
europepmc   +1 more source

Optimized 90° Pulse for Fast Measurement of Overhauser Magnetometer. [PDF]

Sensors (Basel)
Gong X, Zhang S, Chen S, Guo X.
europepmc   +1 more source

Data-Driven Prediction of Induced Voltage in CT-Based Magnetic Energy Harvesting Systems Considering Nonlinear B-H Characteristics. [PDF]

Materials (Basel)
Byeon S, Kim M, Song J.
europepmc   +1 more source

A frontal lobe mass in a 6-year-old girl. [PDF]

Brain Pathol
Vacca FS, Mochizuki A, Patel SK, Jones B, Roy S, Gupta K.   +5 more
europepmc   +1 more source