Zobrazeno 1 - 8
of 8
pro vyhledávání: '"John P. Healy"'
Publikováno v:
Sensors, Vol 23, Iss 17, p 7574 (2023)
This research presents a novel stand-alone device for the autonomous measurement of gas pressure levels on an active landfill site, which enables the real-time monitoring of gas dynamics and supports the early detection of critical events. The develo
Externí odkaz:
https://doaj.org/article/ce9fa9886e7740338c72bc769f39650e
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 6, Pp 1563-1570 (2024)
This article introduces an innovative reconfigurable antenna (RA) designed for circular polarization on the dual WiMAX frequency bands (3.5 GHz and 5.8 GHz) utilizing liquid metal switching capabilities. The antenna achieves circular polarization rec
Externí odkaz:
https://doaj.org/article/a3d28ff12c94488386d94589c3a6b5ba
Adaptation of the Standard Off-Axis Digital Holographic Microscope to Achieve Variable Magnification
Publikováno v:
Photonics, Vol 8, Iss 7, p 264 (2021)
Traditional microscopy provides only for a small set of magnifications using a finite set of microscope objectives. Here, a novel architecture is proposed for quantitative phase microscopy that requires only a simple adaptation of the traditional off
Externí odkaz:
https://doaj.org/article/5a8f8fde34944bff9b35a00c80616f5a
Autor:
John S Lambert, Michael John Cook, John Eoin Healy, Ross Murtagh, Gordana Avramovic, Sin Hang Lee
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0209881 (2019)
The spirochetal bacterium Borrelia miyamotoi is a human pathogen and has been identified in many countries throughout the world. This study reports for the first time the presence of Borrelia miyamotoi in Ireland, and confirms prior work with the det
Externí odkaz:
https://doaj.org/article/54cc9bef52e443b9a6762c133749b393
Publikováno v:
Journal of Electroanalytical Chemistry. 338:179-187
The mechanisms by which chloride ion and polyethylene glycol, two of the common additives in commercial acid copper electroplating baths, influence the cathodic deposition of copper have been investigated using potential sweep and potential step tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba4fbb12192c256ea095b8e66f304df
https://doi.org/10.1016/0022-0728(92)80422-z
https://doi.org/10.1016/0022-0728(92)80422-z
Publikováno v:
Photonics, Vol 11, Iss 7, p 625 (2024)
Fast and simple methods for motion estimation with subpixel accuracy are of interest in a variety of applications. In this paper, we extend a recently proposed method for quantifying 1D displacements with subpixel accuracy, referred to as the subtrac
Externí odkaz:
https://doaj.org/article/2e341877cccd4e2b9ba7ab0f403dc51d
Autor:
Rüdiger Bieler, Timothy M. Collins, Rosemary Golding, Camila Granados-Cifuentes, John M. Healy, Timothy A. Rawlings, Petra Sierwald
Publikováno v:
PeerJ, Vol 11, p e15854 (2023)
Vermetid worm-snails are sessile and irregularly coiled marine mollusks common in warmer nearshore and coral reef environments that are subject to high predation pressures by fish. Often cryptic, some have evolved sturdy shells or long columellar mus
Externí odkaz:
https://doaj.org/article/3af3f65b79f541ea95f35be58e485df8
Autor:
Yue Wang, John J. Healy
Publikováno v:
Algorithms, Vol 16, Iss 2, p 96 (2023)
Gibbs ringing is an artefact that is inevitable in any imaging modality where the measurement is Fourier band-limited. It impacts the quality of the image by creating a ringing appearance around discontinuities. Many novel ways of suppressing the art
Externí odkaz:
https://doaj.org/article/6488bba8a4af46e9b7b0f8132bb2d89b