Search results for "acoustique"

showing 10 items of 24 documents

Applications and development of acoustic and microwave atomic force microscopy for high resolution tomography analysis

2016

The atomic force microscope (AFM) is a powerful tool for the characterization of organic and inorganic materials of interest in physics, biology and metallurgy. However, conventional scanning probe microscopy techniques are limited to the probing surface properties, while the subsurface analysis remains difficult beyond nanoindentation methods. Thus, the present thesis is focused on two novel complementary scanning probe techniques for high-resolution volumetric investigation that were develop to tackle this persisting challenge in nanometrology.The first technique considered, called Mode Synthesizing Atomic Force Microscopy (MSAFM), has been exploited in collaboration with Dr. Laurene Teta…

Tomographie et reconstruction 3DMicroscopie à force atomique acoustique (MSAFM)Atomic force microscopy (AFM)[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicsMode Synthesizing atomic force microscopy (MSAFM)Tomography anTomographie et reconstruction 3Dd 3D reconstruction[PHYS.PHYS] Physics [physics]/Physics [physics]Microscopie à force atomique micro-onde (SMM)Scanning microwave microscopy (SMM)Microscopie à force atomique (AFM)
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Le rôle des théories acoustiques d'Helmholtz dans l'oeuvre de Varèse

2011

théories acoustiques[SHS.DROIT]Humanities and Social Sciences/Law[SHS.DROIT] Humanities and Social Sciences/LawVarèseHelmholtz[ SHS.DROIT ] Humanities and Social Sciences/Law
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Apports et influences de la psychoacoustique

2013

apports[SHS.DROIT]Humanities and Social Sciences/Lawinfluences[SHS.DROIT] Humanities and Social Sciences/Lawmusique psychoacoustique[ SHS.DROIT ] Humanities and Social Sciences/Law
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Acoustique et perception dans l'esthétique de Marc-André Dalbavie

2011

[SHS.DROIT]Humanities and Social Sciences/Law[SHS.DROIT] Humanities and Social Sciences/LawDalbavieacoustiqueperceptionesthétique[ SHS.DROIT ] Humanities and Social Sciences/Law
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Potentiel de l’éco-acoustique pour l’étude des rythmes et paysages d’un socio-écosystème de montagne : le cas exploratoire de la vallée du Vicdessos

2022

Pyrénées[SHS.ARCHI]Humanities and Social Sciences/Architecture space management[SDE.MCG]Environmental Sciences/Global Changes[SHS.GEO] Humanities and Social Sciences/Geographybio-acoustiqueéco-acoustiquePyrénées ariégeoises[SHS.GEO]Humanities and Social Sciences/Geographysocio-écosystème[SDE.ES]Environmental Sciences/Environmental and Societypaysages sonoresOHM[SDE.BE] Environmental Sciences/Biodiversity and Ecology[SDE.MCG] Environmental Sciences/Global ChangesVicdessos[SHS.ENVIR] Humanities and Social Sciences/Environmental studies[SHS.ENVIR]Humanities and Social Sciences/Environmental studiesHaut Vicdessosacoustique[SDE.ES] Environmental Sciences/Environmental and Society[SDE.BE]Environmental Sciences/Biodiversity and Ecology[SHS.ARCHI] Humanities and Social Sciences/Architecture space managementObservatoire Homme Milieu
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L’effet des pots acoustiques du caveau phonocamptique de la cathédrale de Noyon : analyse modale et performance chantée

2016

International audience; Au CFA de 2014 nous présentions le caveau phonocamptique de la Cathédrale de Noyon qui comporte, dans un espace souterrain réduit (15 m²), un nombre important de pots acoustiques (64). L’étude des livres liturgiques et de la documentation de la cathédrale (XVe-XVIIe siècles) ne permet pas à ce jour d’identifier le rôle et l’usage de ce caveau. Pourtant, les études archéologiques et acoustiques que nous avions présentées en 2014 montraient le soin qu’avaient pris les bâtisseurs pour élaborer cet espace : deux modèles de pots de hauteurs différentes, correspondant à deux fréquences moyennes proches d’une quarte musicale, une répartition choisie dans l’espace et un trav…

pots acoustiques[SHS.ARCHI]Humanities and Social Sciences/Architecture space management[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.MUSIQ]Humanities and Social Sciences/Musicology and performing arts[ SHS.HIST ] Humanities and Social Sciences/History[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[ SHS.MUSIQ ] Humanities and Social Sciences/Musicology and performing arts[SHS.MUSIQ] Humanities and Social Sciences/Musicology and performing arts[ SHS.ARCHI ] Humanities and Social Sciences/Architecture space managementarchéologie du son[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and Prehistory[SHS.HIST] Humanities and Social Sciences/Historyéglises[SHS.ARCHI] Humanities and Social Sciences/Architecture space management[SHS.HIST]Humanities and Social Sciences/History
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The HITRAN2016 molecular spectroscopic database

2017

This paper describes the contents of the 2016 edition of the HITRAN molecular spectroscopic compilation. The new edition replaces the previous HITRAN edition of 2012 and its updates during the intervening years. The HITRAN molecular absorption compilation is composed of five major components: the traditional line-by-line spectroscopic parameters required for high-resolution radiative-transfer codes, infrared absorption cross-sections for molecules not yet amenable to representation in a line-by-line form, collision-induced absorption data, aerosol indices of refraction, and general tables such as partition sums that apply globally to the data. The new HITRAN is greatly extended in terms of …

SQL010504 meteorology & atmospheric sciencesRelational databaseComputer sciencePhysique atomique et moléculaireMolecular spectroscopycomputer.software_genre01 natural sciencesHITRANMolecular absorptionCollision-induced Absorption0103 physical sciencesRadiative transferChimieCollision-induced absorption[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Experimentelle Verfahren010303 astronomy & astrophysics[ PHYS.PHYS.PHYS-INS-DET ] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]SpectroscopyComputingMilieux_MISCELLANEOUS0105 earth and related environmental sciencescomputer.programming_languageAerosols[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph][PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]RadiationSpectroscopic database[ PHYS.PHYS.PHYS-OPTICS ] Physics [physics]/Physics [physics]/Optics [physics.optics]DatabaseApplication programming interfaceSpectroscopic line parametersRotation formalisms in three dimensionsMolecular spectroscopyAtomic and Molecular Physics and OpticsSpectroscopie [électromagnétisme optique acoustique][ PHYS.PHYS.PHYS-AO-PH ] Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]HITRANAbsorption cross-sectionscomputerMolecular absorption
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Commentaires sur l'utilisation des copies de flûtes archéologiques en os -- Enquête méthodologique et épistémologique

2016

International audience; Voici quelques décennies que l'archéomusicologie tente des études sonores de vestiges d'instruments présumés musicaux. Malgré le temps écoulé depuis les premiers travaux du genre, la question de l'influence des méthodes sur les résultats produits n'a que rarement été posée, ou bien à peine explorée. Il manque, en sorte, une mise en perspective épistémologique. L'outil méthodologique et épistémologique que s'est avéré être l'apprentissage artisanal nous a justement poussé dans cette direction : à la recherche des phénomènes à l'oeuvre dans la manufacture ainsi que dans l'usage de copies de flûtes en os. Les biais recherchés touchent autant les dimensions acoustiques e…

épistémologie[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistoryculture musicale[SHS.MUSIQ]Humanities and Social Sciences/Musicology and performing artsstatistiques[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistorypsychologieexpériencesméthodologieartisanatimpression 3Dtomographie[SHS.MUSIQ] Humanities and Social Sciences/Musicology and performing artsacoustiqueflûtesmanufacture
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BODIPY - phosphane - gold complexes : towards the elaboration of optical theranostics

2015

This work describes new anticancer agents that could be detected by optical imaging, namely optical theranostics.After a first chapter describing the context of cancer imaging and therapy, a second chapter describes a first series of BODIPY-phosphine-gold theranostics, the synthesis of which has been optimized (less steps, shortening the reaction time, scale up). Their conjugation with biomolecules (glucose, peptide) has been achieved by developing a simple and efficient method that leads to the coupling between the gold atom of the probe and the thiol of the biomolecule (modified or not), leading to a gold sulfur bound. Hence, it makes the biovectorization of the probes possible in order t…

Phosphine-GoldPhotoacoustiqueThéranostiqueProche infra-rougeIn vitro studiesÉtudes in vitroOptical ImagingPhosphine-orPhotoacousticAtropoisomèresAtropisomersAggregationNear-infraredTheranosticImagerie optiqueBODIPY[CHIM.OTHE] Chemical Sciences/OtherAgrégationPicket FencePicket-Fence
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The 2009 Edition of the GEISA Spectroscopic Database

2011

The updated 2009 edition of the spectroscopic database GEISA (Gestion et Etude des Informations Spectroscopiques Atmosphériques; Management and Study of Atmospheric Spectroscopic Information) is described in this paper. GEISA is a computer-accessible system comprising three independent sub-databases devoted, respectively, to: line parameters, infrared and ultraviolet/visible absorption cross-sections, microphysical and optical properties of atmospheric aerosols. In this edition, 50 molecules are involved in the line parameters sub-database, including 111 isotopologues, for a total of 3,807,997 entries, in the spectral range from 10-6 to 35,877.031cm-1.The successful performances of the new …

010504 meteorology & atmospheric sciencesMeteorologyTélédétectionPhysique atomique et moléculaireMolecular spectroscopyInfrared atmospheric sounding interferometercomputer.software_genre01 natural sciencesLine parametersAtmospheric radiative transfer0103 physical sciences010303 astronomy & astrophysicsSpectroscopy0105 earth and related environmental sciencesRemote sensingWeb site[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]RadiationSpectroscopic database[ PHYS.PHYS.PHYS-OPTICS ] Physics [physics]/Physics [physics]/Optics [physics.optics]DatabaseGEISAOptically activeAtmospheric aerosolsMolecular spectroscopyAtomic and Molecular Physics and Optics[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistryOn boardSpectroscopie [électromagnétisme optique acoustique][ CHIM.THEO ] Chemical Sciences/Theoretical and/or physical chemistryEarth's and planetary atmospheresEnvironmental scienceAtmospheric absorptionAtmospheric absorptionCross-sectionscomputer
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