Feasibility of using ultra‐low pulse rate fluoroscopy during routine diagnostic coronary angiography
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Medical Radiation Sciences"
DOI: 10.1002/jmrs.293
Abstract: Coronary angiogram, while a powerful diagnostic tool in coronary artery disease, is not without an associated risk from ionising radiation. There are a number of factors that influence the amount of radiation the patient receives… read more here.
Keywords: using ultra; pulse; pulse rate; feasibility using ... See more keywords
Long pulsed dye laser with a back‐to‐back double‐pulse technique and compression for the treatment of epidermal pigmented lesions
Sign Up to like & getrecommendations! Published in 2019 at "Lasers in Surgery and Medicine"
DOI: 10.1002/lsm.23009
Abstract: In the recent past, long pulsed dye lasers (LPDL) have been investigated for the treatment of epidermal pigmented lesions (EPLs). Using a pigmented lesion compression headpiece, blood is pushed laterally out of the laser field… read more here.
Keywords: compression; pulse; epidermal pigmented; long pulsed ... See more keywords
Large current nanosecond pulse generating circuit for driving semiconductor laser diode
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31654
Abstract: The semiconductor laser diode SPL LL90_3, which integrates the RC charge-discharge circuit and a MOSFET switching device, is usually used for pulsing laser in the light detection and ranging system with a rated peak power… read more here.
Keywords: laser; semiconductor laser; pulse; laser diode ... See more keywords
Hybrid adiabatic pulse with asymmetry (HAPY): An asymmetric adiabatic pulse with an application in pulsed arterial spin labeling at 7T
Sign Up to like & getrecommendations! Published in 2023 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29640
Abstract: A new class of asymmetric adiabatic radiofrequency (RF) pulses, Hybrid Adiabatic Pulse with asYmmetry (HAPY), is designed to be used as the labeling pulse for Pulsed Arterial Spin labeling (PASL) at 7T to reduce overall… read more here.
Keywords: pulse asymmetry; hybrid adiabatic; asymmetric adiabatic; asymmetry hapy ... See more keywords
A method of evaluating the three-dimensional damage effect of strong electromagnetic pulse on the box based on the triangular-element FDTD method
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-2569-1
Abstract: Based on the FDTD/TDPO hybrid theory, a fast FDTD mesh modeling method by triangulation is established. Near scattering field calculated by the FDTD method is calculated to the surface triangular facets of the target by… read more here.
Keywords: pulse; method; power; fdtd method ... See more keywords
Apokampic Discharge: Formation Conditions and Mechanisms
Sign Up to like & getrecommendations! Published in 2019 at "Russian Physics Journal"
DOI: 10.1007/s11182-019-01846-1
Abstract: The experimental and theoretical investigations of a new form of burning of a repetitively-pulsed discharge – apokamp – are performed. It is shown that an apokampic discharge represents a narrow streamer channel, growing from the… read more here.
Keywords: discharge formation; pulse; streamer channel; channel ... See more keywords
Spallation Analysis of Concrete Under Pulse Load Based on Peridynamic Theory
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Personal Communications"
DOI: 10.1007/s11277-020-07085-9
Abstract: Spallation analysis is one of important research directions in impact dynamics. By combining the newly developing Peridynamics (PD) theory, the spallation phenomenon of concrete is numerically simulated using C language and MATLAB programming. The factors… read more here.
Keywords: pulse load; spallation; spallation analysis; pulse ... See more keywords
Under-microscope Mechanical Pulse System for Studying Deformation Processes at High Strain Rates
Sign Up to like & getrecommendations! Published in 2019 at "Experimental Mechanics"
DOI: 10.1007/s11340-019-00555-7
Abstract: We present a miniature experimental system that allows real time optical observation of deformation processes in materials. The system can apply controllable force pulses with strain rates of up to 2000 s −1 . The… read more here.
Keywords: system; pulse; deformation; force ... See more keywords
Theoretical demonstration of all-optical switchable and tunable UWB doublet pulse train generator utilizing SOA wavelength conversion and tunable time delay
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers of Optoelectronics"
DOI: 10.1007/s12200-017-0711-y
Abstract: An all-optical ultrawide band (UWB) doublet pulse train signal generator is proposed and theoretically simulated by utilizing an inverse wavelength conversion base on the cross-gain modulation (XGM) effect in a semiconductor optical amplifier (SOA) and… read more here.
Keywords: pulse train; pulse; wavelength conversion; uwb doublet ... See more keywords
Neuronal tuning: Selective targeting of neuronal populations via manipulation of pulse width and directionality
Sign Up to like & getrecommendations! Published in 2019 at "Brain Stimulation"
DOI: 10.1016/j.brs.2019.04.012
Abstract: INTRODUCTION Motor evoked potentials (MEP) in response to anteroposterior transcranial (AP) magnetic stimulation (TMS) are sensitive to the TMS pulse shape. We are now able to isolate distinct pulse properties, such as pulse width and… read more here.
Keywords: width directionality; different pulse; pulse; pulse width ... See more keywords
Estimation of central pulse wave velocity from radial pulse wave analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2022.106781
Abstract: BACKGROUND AND OBJECTIVE Arterial stiffness, commonly assessed by carotid-femoral pulse wave velocity (cfPWV), is an independent biomarker for cardiovascular disease. The measurement of cfPWV, however, has been considered impractical for routine clinical application. Pulse wave… read more here.
Keywords: cfpwv; wave velocity; pulse wave; radial pulse ... See more keywords