Results 11 to 20 of about 7,169 (203)

MR Electrical Properties Tomography Acquisitions: A Guideline From the ISMRM Electro-Magnetic Tissue Properties Study Group. [PDF]

open access: yesJ Magn Reson Imaging
Journal of Magnetic Resonance Imaging, Volume 63, Issue 1, Page 279-281, January 2026.
Mandija S   +10 more
europepmc   +2 more sources

Construction of Phantoms for MR Electrical Properties Tomography (From Structure to Composition): A Guideline From the ISMRM Electro-Magnetic Tissue Properties Study Group. [PDF]

open access: yesJ Magn Reson Imaging
Journal of Magnetic Resonance Imaging, Volume 63, Issue 1, Page 282-285, January 2026.
Giannakopoulos II   +12 more
europepmc   +2 more sources

Epinephrine Dosing by Emergency Medicine Residents During a Simulated Prehospital Pediatric Cardiac Arrest. [PDF]

open access: yesAEM Educ Train
ABSTRACT Background Pediatric prehospital dosing errors occur at high rates, up to 60% for epinephrine. Senior emergency medicine residents (EMR) in the Western Michigan University Homer Stryker MD School of Medicine (WMed) residency respond as EMS physicians to cardiac arrests in Kalamazoo County.
Higby HJ   +6 more
europepmc   +2 more sources

Efficient modelling of natural gas pipeline on electromagnetic transient simulation programs

open access: yesIET Renewable Power Generation, 2023
Electromagnetic transient programs (EMTPs) are widely used for simulating electromagnetic transient in power systems. With the increasing interest in integrated energy system (IES), it would be beneficial to extend the scope of EMTP‐type application to ...
Ruikai Song   +6 more
doaj   +1 more source

Monte-Carlo-based simulation and investigation of 230 kV transmission lines outage due to lightning

open access: yesHigh Voltage, 2019
Here, using the probabilistic evaluation based on the Monte Carlo method, back-flashover rate and shielding failure flashover rate of 230 kV overhead transmission lines in the western regions of Iran are evaluated.
Ehsan Karami   +3 more
doaj   +1 more source

An algorithm for fitting passive equivalent circuits for lumped parameter frequency dependent transmission line models

open access: yesIET Generation, Transmission & Distribution, 2021
Accurately fitting rational functions to the frequency response of modal impedances is crucial for including frequency dependency in lumped parameter models of transmission lines.
Kiran Kumar Challa   +2 more
doaj   +1 more source

Tower grounding improvement versus line surge arresters: comparison of remedial measures for high-BFOR subtransmission lines [PDF]

open access: yes, 2015
This paper presents a technical/economic comparison between remedial measures aimed at improving the lightning performance of an existing Italian three-phase 150-kV overhead line.
GATTA, Fabio Massimo   +4 more
core   +1 more source

Monte Carlo evaluation of the impact of subsequent strokes on backflashover rate [PDF]

open access: yes, 2015
The paper deals with the impact of subsequent strokes on the backflashover rate (BFR) of HV overhead transmission lines (OHLs), assessed by means of an ATP-EMTP Monte Carlo procedure.
Gatta, Fabio Massimo   +3 more
core   +1 more source

Proximity-Aware Calculation of Cable Series Impedance for Systems of Solid and Hollow Conductors [PDF]

open access: yes, 2014
Wide-band cable models for the prediction of electromagnetic transients in power systems require the accurate calculation of the cable series impedance as function of frequency.
Gustavsen, Bjorn   +2 more
core   +1 more source

An Effective EMTR-Based High-Impedance Fault Location Method for Transmission Lines

open access: yes, 2020
This paper summarizes the electromagnetic time reversal (EMTR) technique for fault location, and further numerically validates its effectiveness when the fault impedance is negligible. In addition, a specific EMTR model considering the fault impedance is
An, Jianwei   +3 more
core   +1 more source

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