Characterization of an x-ray tube-based ultrahigh dose-rate system for in vitro irradiations.
Sign Up to like & getrecommendations! Published in 2021 at "Medical physics"
DOI: 10.1002/mp.15234
Abstract: PURPOSE To present an x-ray tube system capable of in vitro ultrahigh dose-rate (UHDR) irradiation of small read more here.
Keywords: system; tube; ray tube; shutter ... See more keywords
Active noise control in acoustic shutters
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.03.024
Abstract: Abstract This article presents a hybrid acoustic technique applied to an acoustic shutter. It uses active noise control (ANC) at frequencies below 1000 Hz and acoustic foam, glued at the shutter walls, to attenuate frequencies above… read more here.
Keywords: shutter; control; noise control; active noise ... See more keywords
Toward Compact High-Performance Ion Mobility Spectrometers: Ion Gating in Ion Mobility Spectrometry.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c04140
Abstract: Printed circuit board (PCB) based drift tube ion mobility spectrometers enable the use of state-of-the-art production techniques to manufacture compact devices with excellent performance at minimum cost. The new PCB ion mobility spectrometer (PCB-IMS) presented… read more here.
Keywords: ion mobility; ion; shutter; reaction ... See more keywords
Improving Ion Mobility Spectrometer Sensitivity through the Extended Field Switching Ion Shutter.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04259
Abstract: Field switching ion shutters allow generating short ion packets with high ion densities by first ionizing for several milliseconds in a field-free ionization region and then quickly pushing the entire ion population out into the… read more here.
Keywords: field; field switching; switching ion; ion ... See more keywords
Camera Shutter-Independent Registration and Rectification
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2017.2788204
Abstract: Inevitable camera motion during exposure does not augur well for free-hand photography. Distortions introduced in images can be of different types and mainly depend on the structure of the scene, the nature of camera motion,… read more here.
Keywords: rectification; camera motion; camera; shutter ... See more keywords
Parametric modeling and experimental measurement of rolling shutter characteristics for optical camera communication using undersampled modulation.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.468009
Abstract: The characteristics of a rolling shutter in a commonly used complementary metal-oxide-semiconductor (CMOS) camera are important for the demodulation of an undersampled OOK symbol in optical camera communication (OCC). Therefore, a parametric model is proposed… read more here.
Keywords: optical camera; shutter; camera communication; rolling shutter ... See more keywords
A Practical Comparison of Beam Shuttering Technologies for Pulsed Laser Micromachining Applications
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15030897
Abstract: In this report we investigate the performance of various beam shutter technologies when applied to femtosecond laser micromachining. Three different shutter options are considered: a mechanical blade shutter, a bistable rotary solenoid shutter, and an… read more here.
Keywords: laser; beam; shutter; practical comparison ... See more keywords