Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Kyriaki Kosma"'
Autor:
Kyriaki Kosma, Vivi Tornari
Publikováno v:
Photonics, Vol 11, Iss 9, p 894 (2024)
We use non-destructive Digital Holographic Speckle Pattern Interferometry (DHSPI), post-processing image analysis and one-dimensional exponential analysis to visualize, map and describe the structural condition of a plaster-based material. The body i
Externí odkaz:
https://doaj.org/article/668a9444b169417c95595bd45f3b9a96
Autor:
Valina Mylona, Eugenia Anagnostaki, Stylianos Petrakis, Kyriaki Kosma, Steven Parker, Mark Cronshaw, Nektarios Papadogiannis, Martin Grootveld
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7647 (2023)
Background: Despite intensive research, the ideal protocol applied to maximize the overall benefits of antimicrobial photodynamic therapy (aPDT) remains unexplored. Evidence exists that following aPDT, the diffused light beyond the photosensitizer ca
Externí odkaz:
https://doaj.org/article/155209096360489298ac8497fa8a616c
Autor:
Evaggelos Kaselouris, Kyriaki Kosma, Yannis Orphanos, Alexandros Skoulakis, Ioannis Fitilis, Angelos P. Markopoulos, Makis Bakarezos, Michael Tatarakis, Nektarios A. Papadogiannis, Vasilis Dimitriou
Publikováno v:
Applied Sciences, Vol 11, Iss 3, p 1253 (2021)
A three-dimensional, thermal-structural finite element model, originally developed for the study of laser–solid interactions and the generation and propagation of surface acoustic waves in the macroscopic level, was downscaled for the investigation
Externí odkaz:
https://doaj.org/article/ef8615f67e2b4ee09594f878172ca54a
Autor:
Eugenia Anagnostaki, Valina Mylona, Kyriaki Kosma, Steven Parker, Marianna Chala, Mark Cronshaw, Vasilis Dimitriou, Michael Tatarakis, Nektarios Papadogiannis, Edward Lynch, Martin Grootveld
Publikováno v:
Dentistry Journal, Vol 8, Iss 4, p 137 (2020)
Background: During in-office bleaching, appropriate light sources are applied in order to enhance the activity of the bleaching gels applied onto teeth. For this method to be effective, a high absorption of light within the gel is necessary. Variatio
Externí odkaz:
https://doaj.org/article/c811058846804e5a9eebc60e0c24b35d
Publikováno v:
Journal of Imaging, Vol 5, Iss 7, p 65 (2019)
Relative humidity (RH) changes are a natural environmental effect that forces organic materials to a constant cycle of achieving equilibrium. The present work is part of an ongoing research based on the hypothesis that the inevitable deleterious effe
Externí odkaz:
https://doaj.org/article/d7942c0186c64a108705739c84e76d0c
Publikováno v:
Micromachines, Vol 9, Iss 10, p 521 (2018)
We demonstrate a three-port, light guiding and routing T-shaped configuration based on the combination of whispering gallery modes (WGMs) and micro-structured optical fibers (MOFs). This system includes a single mode optical fiber taper (SOFT), a sli
Externí odkaz:
https://doaj.org/article/86408a79a354453490416206cc7e4b45
Autor:
Grootveld, Valina Mylona, Eugenia Anagnostaki, Stylianos Petrakis, Kyriaki Kosma, Steven Parker, Mark Cronshaw, Nektarios Papadogiannis, Martin
Publikováno v:
Applied Sciences; Volume 13; Issue 13; Pages: 7647
Background: Despite intensive research, the ideal protocol applied to maximize the overall benefits of antimicrobial photodynamic therapy (aPDT) remains unexplored. Evidence exists that following aPDT, the diffused light beyond the photosensitizer ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::268a2fe65e7ecd0c5ee5623717c6d183
Publikováno v:
Applied Physics A. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f43e2bd1dbffc0f8d468668d7bfd776c
https://doi.org/10.1007/s00339-022-05968-1
https://doi.org/10.1007/s00339-022-05968-1
Autor:
M. Bakarezos, Kyriaki Kosma, Edward B. Clark, Angelos P. Markopoulos, T. Papadoulis, Yannis Orphanos, Nektarios A. Papadogiannis, I. Fitilis, A. Skoulakis, Evaggelos Kaselouris, V. Dimitriou, Michael Tatarakis
Publikováno v:
Key Engineering Materials. 827:122-127
The current research focuses on the characterization of the produced heat affected zone when laser heats AISI H13 steel, AISI 1045 steel and Ti6Al4V alloy workpieces via finite element simulations and experimental investigation. The surface roughness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d897efbbd5ccb67a8081bcb4b9a2d37
https://doi.org/10.4028/www.scientific.net/kem.827.122
https://doi.org/10.4028/www.scientific.net/kem.827.122
Autor:
Yannis Orphanos, Michael Tatarakis, I. Fitilis, Vasilis Dimitriou, Nektarios A. Papadogiannis, Angelos P. Markopoulos, Kyriaki Kosma, M. Bakarezos, A. Skoulakis, Evaggelos Kaselouris
Publikováno v:
Applied Sciences
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1253, p 1253 (2021)
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1253, p 1253 (2021)
A three-dimensional, thermal-structural finite element model, originally developed for the study of laser&ndash
solid interactions and the generation and propagation of surface acoustic waves in the macroscopic level, was downscaled for the inve
solid interactions and the generation and propagation of surface acoustic waves in the macroscopic level, was downscaled for the inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b79b5d62159f4f8cf3e57dae712523b8