Výsledky vyhledávání - "M. Queguiner"

Optical multibeamforming network based on WDM and dispersion fiber in receive mode

Autor: K. Garenaux, M. Queguiner, Stephane Blanc, Mehdi Alouini, Thomas Merlet

Publikováno v: IEEE Transactions on Microwave Theory and Techniques. 54:402-411

We present and experimentally demonstrate an optical beamformer for the receive mode based on optical summation and dispersive fiber. This architecture allows a high number of simultaneous beams without multiplying the number of active elements. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6fb0dda65403dde919de143706069e7
https://doi.org/10.1109/tmtt.2005.860499

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Capillary electrophoresis single-strand conformation polymorphism for the monitoring of gastrointestinal microbiota of chicken flocks

Autor: Christine Burel, S. Mallet, R. Maurice, M. Queguiner, Irène Gabriel, P. Fravalo, Michel Lessire, C. Pissavin, V. Beven

Publikováno v: Poultry Science
Poultry Science, Poultry Science Association, 2012, 91 (9), pp.2294-2304. ⟨10.3382/ps.2011-01911⟩
Poultry Science, 2012, 91 (9), pp.2294-2304. ⟨10.3382/ps.2011-01911⟩

International audience; The objective of the present study was to evaluate the capillary electrophoresis single-strand conformation polymorphism (CE-SSCP) to characterize poultry gut microbiota and the ability of this molecular method to detect modif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cffcc8f5523152634ce312a25a4fcaa
https://hal.inrae.fr/hal-02646339

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First full-length sequences of the S gene of European isolates reveal further diversity among turkey coronaviruses

Autor: J. Bertin, D. Toquin, S. Maurel, François-Xavier Briand, Chantal Allée, M. Queguiner, Nicolas Eterradossi, C. Retaux, H. Morvan, L. Ravillion, V. Turblin

Publikováno v: Avian Pathology
Avian Pathology, Taylor & Francis, 2011, 40 (02), pp.179-189. ⟨10.1080/03079457.2011.551936⟩

An increasing incidence of enteric disorders clinically suggestive of the poult enteritis complex has been observed in turkeys in France since 2003. Using a newly designed real-time reverse transcriptase-polymerase chain reaction assay specific for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c0f5282a88e18017ff6ae614c3c7b4d
https://pubmed.ncbi.nlm.nih.gov/21500038

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Development and validation of four Real-Time quantitative RT-PCRs specific for the positive or negative strands of a bisegmented dsRNA viral genome

Autor: M. Queguiner, Olivier Escaffre, Nicolas Eterradossi

Publikováno v: Journal of virological methods. 170(1-2)

Four tagged quantitative Real-Time RT-PCRs (qRT-PCRs) were developed to quantify the positive and negative strands of segments A and B of the bisegmented double-stranded RNA (dsRNA) genome of infectious bursal disease virus (IBDV, family Birnaviridae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1bc85afdd4fb1d44cf138c5dc5d898c
https://pubmed.ncbi.nlm.nih.gov/20638414

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Optical sensor for the management of radar antenna distortion

Autor: M. Queguiner, Mathieu Laroche, T. Merlet, Hervé Gilles, G. Lesueur, Sylvain Girard

Publikováno v: SPIE Proceedings.

Electronically steered antenna quality mainly relies on the accurate periodicity of the radiating element positions. Very thin antenna with non-rigid structures will permit the implementation of disruptive mechanical designs and provide better tactic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87c6c40923757414832ab091c420ef92
https://doi.org/10.1117/12.830418

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Polarization Optical Sensor for Dynamical Deformation Measurements on 1-D or 2-D Mechanical Structures

Autor: Mathieu Laroche, M. Queguiner, Sylvain Girard, G. Lesueur, A. Marciniak, Thomas Merlet, Hervé Gilles

Publikováno v: IEEE Photonics Technology Letters
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2009, 21 (18), pp.1311-1313
IEEE Photonics Technology Letters, 2009, 21 (18), pp.1311-1313

International audience; An optical technique based on light polarization is implemented for real-time distortion measurement on mechanical structures. The method uses a polarization gradient encoding on coherent light beam to produce an absolute refe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94eb85fefc76c92067785639c8c87e29
https://hal.archives-ouvertes.fr/hal-00421401

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Optical Sensor for Real-Time Reconstruction of Distortions on Electronically Steered Antenna

Autor: M. Queguiner, Hervé Gilles, Thomas Merlet, Sylvain Girard, G. Lesueur

Publikováno v: IEEE Photonics Technology Letters
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2008, 20 (21), pp.1763-1765
IEEE Photonics Technology Letters, 2008, 20 (21), pp.1763-1765

International audience; A measurement system based on a set of optical fiber probes has been implemented and tested for real-time reconstruction of mechanical distortions of electronically steered antenna arrays. Such an optical sensor allows a full-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2319455958f5441815c9b61404fd7217
https://hal-cea.archives-ouvertes.fr/cea-00374088

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