Results 71 to 80 of about 186,760 (193)

Rydberg atom sensing-based detection of particle-induced partial discharge in GIS

open access: yesDiance yu yibiao
Accurate detection of internal partial discharge (PD) in gas-insulated switchgear (GIS), a core component of modern power systems, is crucial for assessing insulation condition, ensuring equipment reliability, and maintaining power grid stability ...
PAN Feng   +5 more
doaj   +1 more source

Læringsarena for tverrfaglig samarbeid - Eksperter i team

open access: yesUniped, 2015
Eksperter i team (EiT) er et obligatorisk emne på 7,5 SP for alle studenter på høyere grad ved NTNU. Om lag 2000 studenter tar EiT hvert år. Emnets mål er å lære studentene å samarbeide i tverrfaglige team.
Bjørn Sortland
doaj   +1 more source

Non Destructive Testing - Identification of Defects in Materials

open access: yesAdvances in Electrical and Electronic Engineering, 2006
In electrical impedance tomography (EIT) currents are applied through the electrodes attached on the surface of the object, and the resulting voltages are measured using the same or additional electrodes.
Tibor Bachorec, Jarmila Dedkova
doaj  

Optimization of banana fiber treatment parameters for improved textile performance

open access: yesDiscover Materials
This study investigates banana fibers, manually extracted from indigenous species grown in the Tekeze area of the Tigray region, Ethiopia, as a sustainable alternative to synthetic fibers.
Abrha Gebregergs Tesfay   +1 more
doaj   +1 more source

Impact of lung volume changes on perfusion estimates derived by Electrical Impedance Tomography

open access: yesCurrent Directions in Biomedical Engineering, 2019
Electrical Impedance Tomography (EIT), an imaging technique which operates non-invasively and without radiation exposure, provides information about ventilation- and cardiac-synchronous (pulsatile) changes in the lung.
Krueger-Ziolek Sabine   +3 more
doaj   +1 more source

Eit museologisk perspektiv

open access: yesNordisk Museologi, 1970
Innanfor det som er mogleg på nokre ganske få sider, skal eg dra opp eit perspektiv på disiplinen museologi, eit fag som ennå ikkje har fått fotfeste i norsk universitets- eller museumsrøyndom. Dette trass i at museumsorganisasjonar, statlege organ og alle universiteta i landet gjennom dei tre siste tiåra har hatt store utreiingsarbeid på området, og ...
openaire   +2 more sources

Charging of an Air–Rock Bed Thermal Energy Storage under Natural and Forced Convection

open access: yesEnergies
An air-rock bed thermal storage system was designed for small-scale powered generation and analyzed with computational fluid dynamics (CFD) using ANSYS-Fluent simulation. An experimental system was constructed to compare and validate the simulation model
Ashenafi Kebedom Abrha   +3 more
doaj   +1 more source

Breast cancer recognition by electrical impedance tomography implemented with Gaussian relaxation-time distribution (EIT–GRTD)

open access: yesJournal of Electrical Bioimpedance
The comparison between breast cancer recognition by electrical impedance tomography implemented with Gaussian relaxation time distribution (EIT-GRTD) and conventional EIT has been conducted to evaluate the optimal frequency for cancer detection fcancer ...
Setyawan Galih   +3 more
doaj   +1 more source

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