Výsledky vyhledávání

High Power Electromagnetic Waves Exposure of Healthy and Tumor Bearing Mice: Assessment of Effects on Mice Growth, Behavior, Tumor Growth and Vessel Permeabilization

Autor: Jacques Tarayre, Elisabeth Bellard, R. Vezinet, Marie-Pierre Rols, Quentin Saurin, Muriel Golzio, Jelena Kolosnjaj-Tabi, Alexandre Catrain, Thomas Chretiennot

Publikováno v: International Journal of Molecular Sciences
International Journal of Molecular Sciences, MDPI, 2021, 22 (16), pp.8516. ⟨10.3390/ijms22168516⟩
Volume 22
Issue 16
International Journal of Molecular Sciences, Vol 22, Iss 8516, p 8516 (2021)
International Journal of Molecular Sciences, 2021, 22 (16), pp.8516. ⟨10.3390/ijms22168516⟩

International audience; High power radiofrequencies may transiently or permanently disrupt the functioning of electronic devices, but their effect on living systems remains unknown. With the aim to evaluate the safety and biological effects of narrow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ef45951792859fd830b48963c45b6d
https://hal.archives-ouvertes.fr/hal-03420425/document

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Development and Test of a 400-kV PFN Marx With Compactness and Rise Time Optimization

Autor: A. Loyen, R. Vezinet, F. Lassalle, T. Chanconie, Alain Morell, B. Roques, Martial Toury

Publikováno v: IEEE Transactions on Plasma Science. 46:3313-3319

Repetitive high-voltage square pulses are of great importance for producing long-pulse electron beams and high-power microwaves. One of possible technologies for the generation of such pulses is a Marx generator using pulse forming network (PFN) stag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09872abcc180bc4f6bb92c2a3c6469b4
https://doi.org/10.1109/tps.2018.2837344

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Evaluations of Acute and Sub-Acute Biological Effects of Narrowband and Moderate-Band High Power Electromagnetic Waves on Cellular Spheroids

Autor: Muriel Golzio, Marie-Pierre Rols, Elisabeth Bellard, Laure Gibot, Quentin Saurin, Alexandre Catrain, Jelena Kolosnjaj-Tabi, Thomas Chretiennot, R. Vezinet

Publikováno v: Scientific Reports
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-51686-9⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-14 (2019)
Scientific Reports, Nature Publishing Group, 2019, 9 (1), ⟨10.1038/s41598-019-51686-9⟩

International audience; High power electromagnetic signals can disrupt the functioning of electronic devices. As electromagnetism plays a role in cells homeostasis, such electromagnetic signals could potentially also alter some physiological processe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::372b502145388a4d6f137898e4c46e8a
https://hal.science/hal-02335608

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Planar removable high voltage Vivaldi antenna

Autor: J-C. Diot, R. Vezinet, Stéphane Tortel, A. Chauloux

Publikováno v: 2017 IEEE 21st International Conference on Pulsed Power (PPC).

The goal of this study is to design an Ultra-Wide Band (UWB) antenna for High Power Microwave (HPM) applications. The proposed antenna is optimized in order to handle bipolar input signal levels close to 100 kV while maintaining a global size similar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0528e34d85a348069897c434c2b8f5af
https://doi.org/10.1109/ppc.2017.8291322

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High Pulsed Power Compact Antenna for High-Power Microwaves Applications

Autor: Friedman Tchoffo Talom, Franck Hamm, Dominique Jousse, Sebastien B. Pottier, Patrick Sirot, R. Vezinet

Publikováno v: IEEE Transactions on Plasma Science. 42:1515-1521

Thales Communications and Security has developed, under Commissariat a l’Energie Atomique et aux Energies Alternatives contract, a new concept of compact antenna able to radiate very high pulsed power levels in C-band and X-band. These antennas cou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73703a4841999493c40f4feb16fce76d
https://doi.org/10.1109/tps.2014.2321416

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Development of a compact narrow-band high power microwave system

Autor: Q. Saurin, Jean-Christophe Diot, Alexandre Catrain, A. Morell, A. Paupert, F. Lassalle, Stéphane Tortel, R. Vezinet, A. Loyen

Publikováno v: 2016 IEEE International Power Modulator and High Voltage Conference (IPMHVC).

A very Compact High Power Microwave system is developed at CEA Gramat. The 400 kV–85 ns square pulse generation is provided by a compact and innovative PFN-Marx allowing a 100 pps repetition rate. Its low inductance design provides a very fast rise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e518e156790738c7043c49e80bfb9e71
https://doi.org/10.1109/ipmhvc.2016.8012912

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Mixed Spheroids as a Relevant 3D Biological Tool to Understand Therapeutic Window of Electrochemotherapy

Autor: Marie-Pierre Rols, Laure Gibot, Moinecha Madi, R. Vezinet

Publikováno v: IFMBE Proceedings ISBN: 9789812878168

Electrochemotherapy (ECT) is a safe and efficient physical method for the treatment of solid tumors, especially skin cancers. Nowadays it is widely used in human clinics in Europe. After electrochemotherapy, clinicians observed a good tissue healing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1af40ebfecf6f2dddefdbd55a80e000
https://doi.org/10.1007/978-981-287-817-5_45

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Nanosecond-Duration Electric Pulse Delivery In Vitro and In Vivo: Experimental Considerations

Autor: Lluis M. Mir, R. Vezinet, A. Silve

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 61:1945-1954

Microsecond-duration electric pulses are widely used for research and therapeutic purposes. The most commonly used device for in vitro exposure to electric pulses is a standard electroporation cuvette. The use of nanosecond-duration electric pulses [

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0358cc07729ca3f969129c4ac42699aa
https://doi.org/10.1109/tim.2012.2182861

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MOUNA: An Autonomous, Compact, High-Power, and Wideband Electromagnetic Source Based on a Novel Resonant Pulsed Transformer

Autor: R. Vezinet, R. Pecquois, M. Rivaletto, Laurent Pecastaing, A. De Ferron

Publikováno v: IEEE Transactions on Plasma Science
IEEE Transactions on Plasma Science, 2012, 40 (5), pp.1407-1415. ⟨10.1109/TPS.2012.2189138⟩

Nowadays, a broad range of modern defense applications requires compact pulsed power generators to produce high-power electromagnetic waves. In a conventional design, such generators consist of a primary energy source and an antenna, separated by a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::583fc4c167ddd65dfe958bf676e734bf
https://doi.org/10.1109/tps.2012.2189138

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New efficient high power microwave applicator enabling optimal E-field coupling and homogeneity in biological sample

Autor: Flavien Pillet, Laure Gibot, R. Vezinet, Thomas Chretiennot, Marie-Pierre Rols, Alexandre Catrain

Publikováno v: 2015 IEEE Pulsed Power Conference (PPC).

A new set of applicators dedicated to the exposition of giant vesicles, cells and spheroids to high power microwave pulses have been developed in order to maximize and optimize the E-field coupling in the Device Under Test (DUT) with the intention to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98c69a85911ad1bc6df92f12f70a91c6
https://doi.org/10.1109/ppc.2015.7296949

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