Results 121 to 130 of about 428,560 (344)

Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI

open access: yesAdvanced Science, EarlyView.
ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia   +7 more
wiley   +1 more source

Выбор предельных значений сопротивления заземления опор воздушных линий электропередачи с использованием имитационного моделирования [PDF]

open access: yes, 2012
Рассмотрены основные положения методики выбора предельных значений сопротивления заземления опор воздушных линий электропередачи напряжением 110 кВ и выше по критерию полного исчерпания коммутационного ресурса линейных выключателей.
Березка, Сергей Константинович   +1 more
core  

Disruption risk analysis of the overhead power lines in Portugal

open access: yesEnergy, 2022
A. Gonçalves   +4 more
semanticscholar   +1 more source

Integrated Ultrasound Device for Precision Bladder Volume Monitoring via Acoustic Focusing and Machine Learning

open access: yesAdvanced Science, EarlyView.
We present a conformable wearable ultrasound patch for noninvasive bladder volume monitoring. A flexible PZT array combined with a concave acoustic lens concentrates acoustic energy and improves depth selectivity through the anterior pelvic wall.
Long Long Cao   +4 more
wiley   +1 more source

The main aspects of design of the overhead and cable power lines. [PDF]

open access: yes, 2010
Import 29/09/2010Tato bakalářská práce se zabývá hledisky projektu venkovních i kabelových vedení. První část práce pojednává o volbě správného druhu vodiče, vhodného průřezu a hlavních zásadách, které by se při volbě jednotlivých druhů vodičů měly ...
Bobák, Pavel
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Controlled Compact High Voltage Power Lines [PDF]

open access: yesProblems of the Regional Energetics, 2016
Nowadays modern overhead transmission lines (OHL) constructions having several significant differences from conventional ones are being used in power grids more and more widely.
Postolati V.   +5 more
doaj  

Analysis of backward error recovery for concurrent processes with recovery blocks [PDF]

open access: yes
Three different methods of implementing recovery blocks (RB's). These are the asynchronous, synchronous, and the pseudo recovery point implementations.
Lee, Y. H., Shin, K. G.
core   +1 more source

Fake Run-Time Selection of Template Arguments in C++

open access: yes, 2012
C++ does not support run-time resolution of template type arguments. To circumvent this restriction, we can instantiate a template for all possible combinations of type arguments at compile time and then select the proper instance at run time by ...
Draayer, Jerry P.   +3 more
core   +1 more source

Preterm birth among women living within 600 meters of high voltage overhead Power Lines: a case-control study

open access: yesRomanian journal of internal medicine = Revue roumaine de medecine interne, 2017
Aim. The issue of preterm birth due to exposure to magnetic fields from power lines is unclear. Exposure to electromagnetic field in uterus has been hypothesized as possible preterm birth.
Taktom Sadeghi   +7 more
semanticscholar   +1 more source

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