Zobrazeno 1 - 10
of 448
pro vyhledávání: '"Douplik A"'
Autor:
Saiko, Gennadi, Douplik, Alexandre
Purpose: Visualization and monitoring of capillary loops in dermis and mucosa are interesting for various clinical applications, including rheumatology, early cancer, and shock detection. However, the limitations of existing imaging technologies are
Externí odkaz:
http://arxiv.org/abs/2210.04301
Autor:
Sadrzadeh-Afsharazar, Faraz1 (AUTHOR) fsadrzad@torontomu.ca, Douplik, Alexandre1,2 (AUTHOR) douplik@torontomu.ca
Publikováno v:
Sensors (14248220). Apr2024, Vol. 24 Issue 8, p2512. 13p.
Autor:
Douplik Alexandre, Tangermann-Gerk Katja, Adler Werner, Zam Azhar, Stelzle Florian, Nkenke Emeka, Schmidt Michael
Publikováno v:
Journal of Translational Medicine, Vol 9, Iss 1, p 20 (2011)
Abstract Background Laser surgery lacks haptic feedback, which is accompanied by the risk of iatrogenic nerve damage. It was the aim of this study to investigate diffuse reflectance spectroscopy for tissue differentiation as the base of a feedback co
Externí odkaz:
https://doaj.org/article/ac8513871c034144a08a2aa06bf0e659
Publikováno v:
Sensors, Vol 24, Iss 8, p 2512 (2024)
This study presents phosphenotron, a device for enhancing the sensory spatial resolution of phosphenes in the visual field (VF). The phosphenotron employs a non-invasive transcranial alternating current stimulation (NITACS) to modulate brain activity
Externí odkaz:
https://doaj.org/article/7a50677ee80c41afae6c9e3240578b81
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
This study focused on the use of Non-Invasive Transcranial Alternating Current Stimulation (NITACS) to induce and map phosphenes (spark-like percepts in the visual field) in healthy individuals. The study found optimal stimulation parameters to induc
Externí odkaz:
https://doaj.org/article/06420ebcb7e442f8a9c10c7e5859ca63
Akademický článek
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Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1426 (2023)
The ongoing coronavirus pandemic requires more effective disinfection methods. Disinfection using ultraviolet light (UV), especially longer UVC wavelengths, such as 254 and 270/280 nm, has been proven to have virucidal properties, but its adverse eff
Externí odkaz:
https://doaj.org/article/365c5626a37f4fb6b7b3e2c43b1dc0a8
Publikováno v:
Sensors, Vol 23, Iss 2, p 615 (2023)
Photoplethysmography (PPG) is a noninvasive optical technology with applications including vital sign extraction and patient monitoring. However, its current use is primarily limited to heart rate and oxygenation monitoring. This study aims to demons
Externí odkaz:
https://doaj.org/article/6ca9cbf98b0847b6a1b3ff708caf03ad
Publikováno v:
Sensors, Vol 22, Iss 8, p 2830 (2022)
Specular reflection from tissue is typically considered as undesirable, and managed through device design. However, we believe that specular reflection is an untapped light-tissue interaction, which can be used for imaging subcutaneous blood flow. To
Externí odkaz:
https://doaj.org/article/0951f841314b47959e28688bd3addf23
Akademický článek
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