Zobrazeno 1 - 10
of 832
pro vyhledávání: '"P. Karvounis"'
Autor:
Vogler-Neuling, Viola Valentina, Talts, Ülle-Linda, Ferraro, Rebecca, Weigand, Helena, Finco, Giovanni, Winiger, Joel, Benedek, Peter, Kusch, Justine, Karvounis, Artemios, Wood, Vanessa, Leuthold, Jürg, Grange, Rachel
Nonlinear optical effects are used to generate coherent light at wavelengths difficult to reach with lasers. Materials periodically poled or nanostructured in the nonlinear susceptibility in three spatial directions are called 3D nonlinear photonic c
Externí odkaz:
http://arxiv.org/abs/2310.03386
Autor:
Maria-Eleni Dimitrakopoulou, Manos Karvounis, George Marinos, Zacharoula Theodorakopoulou, Eleni Aloizou, George Petsangourakis, Mihalis Papakonstantinou, Giannis Stoitsis
Publikováno v:
npj Science of Food, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Per- and polyfluoroalkyl substances (PFAS) pose an emerging environmental risk impacting food products and ecosystems. This study analyzes over 150,000 entries from food safety authorities and scientific publications from 2017 onwards. Our f
Externí odkaz:
https://doaj.org/article/0a8f10938bbd47be89bf131dd15601f1
Autor:
Viola Valentina Vogler‐Neuling, Ülle‐Linda Talts, Rebecca Ferraro, Helena Weigand, Giovanni Finco, Joel Winiger, Peter Benedek, Justine Kusch, Artemios Karvounis, Vanessa Wood, Jürg Leuthold, Rachel Grange
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 12, Pp n/a-n/a (2024)
Nonlinear optical effects are used to generate coherent light at wavelengths difficult to reach with lasers. Materials periodically poled or nanostructured in the nonlinear susceptibility in three spatial directions are called 3D nonlinear photonic c
Externí odkaz:
https://doaj.org/article/c56a5781fe434d42ac77e4c595da75f5
Autor:
I. Tazes, S. Passalidis, E. Kaselouris, D. Mancelli, C. Karvounis, A. Skoulakis, I. Fitilis, M. Bakarezos, N. A. Papadogiannis, V. Dimitriou, M. Tatarakis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract We introduce a novel, gaseous target optical shaping laser set-up, capable to generate short scale length, near-critical target profiles via generated colliding blast waves. These profiles are capable to maintain their compressed density for
Externí odkaz:
https://doaj.org/article/41c085bfe1bd4c59a786de6ab8fd098b
Autor:
Vasileios Papanikos, Elli Papadodima, Dimitra Bantouna, Rodis D. Paparodis, Sarantis Livadas, Nicholaos Angelopoulos, Evangelos Karvounis
Publikováno v:
Clinics and Practice, Vol 14, Iss 1, Pp 179-187 (2024)
Background: Parathyroid adenoma is the most common cause of hypercalcemia and rarely leads to a hypercalcemic crisis, which is an unusual endocrine emergency that requires timely surgical excision. Case presentation: A 67-year-old male was admitted t
Externí odkaz:
https://doaj.org/article/4d6a17def66d4dd5abb7f1a92d8f1ee1
Publikováno v:
AI, Vol 4, Iss 4, Pp 1059-1078 (2023)
Radial basis function networks are widely used in a multitude of applications in various scientific areas in both classification and data fitting problems. These networks deal with the above problems by adjusting their parameters through various opti
Externí odkaz:
https://doaj.org/article/33ded518c502443fa474a8dc25b59e37
Autor:
Weigand, Helena, Vogler-Neuling, Viola V., Escalé, Marc Reig, Pohl, David, Richter, Felix, Karvounis, Artemios, Timpu, Flavia, Grange, Rachel
In display technologies or data processing, planar and subwavelength free-space components suited for flat photonic devices are needed. Metasurfaces, which shape the optical wavefront within hundreds of nanometers, can provide a solution for thin and
Externí odkaz:
http://arxiv.org/abs/2106.12232
Autor:
Antonis Kattamis, Ersi Voskaridou, Sophia Delicou, Evangelos Klironomos, Ioannis Lafiatis, Foteini Petropoulou, Michael D. Diamantidis, Stylianos Lafioniatis, Loukia Evliati, Eleni Kapsali, Kiki Karvounis‐Marolachakis, Despoina Timotheatou, Chrysoula Deligianni, Panagiotis Viktoratos, Alexandra Kourakli
Publikováno v:
eJHaem, Vol 4, Iss 3, Pp 569-581 (2023)
Abstract Patients with transfusion‐dependent beta (β)‐thalassaemia experience a broad range of complications. ULYSSES, an epidemiological, multicentre, retrospective cross‐sectional study, aimed to assess the prevalence and severity of treatme
Externí odkaz:
https://doaj.org/article/5531c3281aa74871a9933de3259920cb
Autor:
Filippos Anastasiadis, Dimitrios Antoniadis, Dimitrios Chountis, Ioannis Mantas, Ioannis Lekakis, Moses Elisaf, Charalampos Karvounis, Athanasios Manolis, Georgios Hahalis, Ioannis Kogias, Theodora Tourtoglou, Dimitrios Gourlis, Dimitrios Tsounis
Publikováno v:
Hellenic Journal of Cardiology, Vol 72, Iss , Pp 24-33 (2023)
Background: In light of the scarcity of evidence, TIGREECE evaluated the clinical management and long-term outcomes of patients at high risk for an atherothrombotic event who have suffered a myocardial infarction (MI), managed by cardiologists/intern
Externí odkaz:
https://doaj.org/article/bc1f4b0b54654723855dc63463886a59
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