Results 21 to 30 of about 984,789 (297)

Analysis of the Laser Ablation Threshold of Aluminum Foil under Varying Relative Humidity Conditions [PDF]

open access: yes한국정밀공학회지
To reduce the use of fossil fuels, the adoption of battery electric vehicles (BEVs) using lithium-ion batteries has been increasing in internal combustion engine alternatives.
Myeongho Park, Dongkyoung Lee
doaj   +1 more source

Characterization of the aerosol produced by infrared femtosecond laser ablation of polyacrylamide gels for the sensitive inductively coupled plasma mass spectrometry detection of selenoproteins [PDF]

open access: yes, 2009
A 2D high repetition rate femtosecondlaserablation strategy (2-mm wide lane) previously developed for the detection of selenoproteins in gel electrophoresis by inductively coupled plasma mass spectrometry was found to increase signal sensitivity by a ...
Claverie, Fanny   +11 more
core   +1 more source

Threshold effects in cointegrating relationships [PDF]

open access: yes, 2006
In this paper, we introduce threshold-type nonlinearities within a single-equation cointegrating regression model and propose a testing procedure for testing the null hypothesis of linear cointegration vs. cointegration with threshold effects.
Gonzalo, Jesús   +4 more
core   +4 more sources

Electrical conductivity measurement in Thiel-embalmed tissue model : relevance to radiofrequency ablation [PDF]

open access: yes, 2014
PA gratefully acknowledges SUPA for funding his Advanced Research Fellowship.Thiel-embalmed human cadaveric specimens are used widely for biomedical scientific investigation.
Andre, P.   +11 more
core   +1 more source

Numerical simulation modeling of the irreversible electroporation treatment zone for focal therapy of prostate cancer, correlation with whole-mount pathology and T2-weighted MRI sequences

open access: yesTherapeutic Advances in Urology, 2019
Background: At present, it is not possible to predict the ablation zone volume following irreversible electroporation (IRE) for prostate cancer (PCa). This study aimed to determine the necessary electrical field threshold to ablate human prostate tissue ...
Matthijs J. Scheltema   +13 more
doaj   +1 more source

Universal threshold for femtosecond laser ablation with oblique illumination [PDF]

open access: yes, 2016
We quantify the dependence of the single-shot ablation threshold on the angle of incidence and polarization of a femtosecond laser beam, for three dissimilar solid-state materials: a metal, a dielectric, and a semiconductor.
Liu, Xiao Long   +8 more
core   +1 more source

Validation of a novel automated signal analysis tool for ablation of Wolff-Parkinson-White Syndrome.

open access: yesPLoS ONE, 2019
BackgroundIn previous pilot work we demonstrated that a novel automated signal analysis tool could accurately identify successful ablation sites during Wolff-Parkinson-White (WPW) ablation at a single center.ObjectiveWe sought to validate and refine this
Scott R Ceresnak   +12 more
doaj   +1 more source

Ultrafast multi-shot ablation and defect generation in monolayer transition metal dichalcogenides

open access: yesAIP Advances, 2022
Transition metal dichalcogenides are known to possess large optical nonlinearities, and driving these materials at high intensities is desirable for many applications. Understanding their optical responses under repetitive intense excitation is essential
Joel M. Solomon   +7 more
doaj   +1 more source

A mixed distribution to fix the threshold for Peak-Over-Threshold wave height estimation [PDF]

open access: yes, 2022
Modelling extreme values distributions, such as wave height time series where the higher waves are much less frequent than the lower ones, has been tackled from the point of view of the Peak-Over-Threshold (POT) methodologies, where modelling is based on
Hervás Martínez, César   +6 more
core   +1 more source

An evaluation of irreversible electroporation thresholds in human prostate cancer and potential correlations to physiological measurements

open access: yesAPL Bioengineering, 2017
Irreversible electroporation (IRE) is an emerging cancer treatment that utilizes non-thermal electric pulses for tumor ablation. The pulses are delivered through minimally invasive needle electrodes inserted into the target tissue and lead to cell death ...
Sabrina Campelo   +7 more
doaj   +1 more source

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