Search results for "FOS"

showing 10 items of 15075 documents

LE SITE CAMPANIFORME DE LUX LA PERROUZE (SAÔNE-ET-LOIRE)

2014

Le site de Lux La Perrouze (Saône-et-Loire) apporte de nouvelles données sur le Campaniforme bourguignon par la découverte d’une petit ensemble céramique remarquablement homogène, contenu dans le remplissage de quatre structures en creux. Cet ensemble se compose essentiellement de céramique commune, mais quelques gobelets décorés sont également à signaler. L’étude de ce mobilier permet de souligner la remarquable homogénéité des productions du groupe campaniforme bourguignon-jurassien tant pour leur chronologie que pour leurs affinités culturelles. The site of Lux La Perrouze (Saône-et-Loire) has provided new data on the Bell Beaker culture of Burgundy by the discovery of a small and remark…

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistorydecorated beakersCampaniformeverzierte Bechercommon ceramicBell Beaker culturecéramique communeGlockenbecherkulturArchéologie[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistorytrenchesGrubenGebrauchskeramikfossescéramique commune.ComputingMilieux_MISCELLANEOUSgobelets décorés
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A fossil sea urchin from the Celtic site Goincet in the Forez (Poncins, dép. Loire) and a perspective at the meaning of ovum anguinum

2014

Dieser Artikel behandelt die neue Entdeckung eines versteinerten Seeigels in einem archäologischen Fundkontext. Das Exemplar weist die notwendigen Charakteristika auf, um seine Art und seine vermutete Herkunft genauer bestimmen zu können. Der fossile Seeigel wurde wahrscheinlich aus einer Entfernung von mehreren Hundert Kilometern herbeigebracht. Es wird auch sein archäologischer Kontext untersucht, der sich im Bereich einer Straße in einer protourbanen Besiedlung befindet. Die archäologische Schicht mit dem Seeigel wird an das Ende des 1. Jahrhunderts v. Chr. datiert. Weiterhin wurde eine forschungsgeschichtliche Bilanz der Funde von versteinerten Seeigeln in ihrem vorkeltischen, keltische…

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistorydruidsFrankreichFossilieCeltic and Gallo-Roman religionDruideLa Tène periodfossileLa Tène[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryFrancekeltische und gallo-römische Religionfossilsreligion celtique et gallo-romaine
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Hundreds of Pits, a New Vision of the Mesolithic in Champagne: Analysis and Mapping of an Unexpected Phenomenon

2017

Actes de la séance de la Société préhistorique française de Châlons-en-Champagne (29-30 mars 2016); International audience; Située en périphérie orientale de l’Île-de-France et de la Picardie, la Champagne crayeuse a longtemps fait figure de véritable« désert mésolithique », contrastant notamment avec les occupations récurrentes du plateau tertiaire situé à l’ouest. Si le développementde l’archéologie préventive a depuis fait progresser les connaissances, il n’a pas fondamentalement remis en cause cette répartition.Dans le même temps, les découvertes de séries de fosses profondes datées de manière récurrente du Mésolithique par le 14C se sontmultipliées dans la région. Elles mettent en évid…

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistoryfosses profondesMésolithiqueChampagnestockageC14chasseorganisation spatiale et sociale
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La céramique Rhin-Suisse-France orientale de Passy "Richebourg Ouest" : un ensemble du Bronze final IIB dans l'Yonne

2010

A 1994 archaeological evaluation at Passy «Richebourg» (Yonne) brought to light a pit containing material dating to the second period of the Late Bronze Age. The typochronological analysis of this material has dated it to the Bronze final IIb (well-known period in the East of France). This work is part of a number of short papers allowing us to work on the precise dating of this second period of the Late Bronze Age in the Yonne area.

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistorychronologiePottery[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistoryRhein-Schweiz-OstfrankreichLate Bronze AgehabitatSpätbronzezeitAbbaugrubechronologyKeramikSiedlungsettlement[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and Prehistoryfosse d'extractionextraction pitCéramiquetypologyRhin-Suisse-France OrientaleBronze finaltypologie
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Les structures du site du Mormont (Eclepens et La Sarraz, Canton de Vaud), fouilles 2006-2011

2019

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistorydataionsarchéologieprotohistoirefosses à dépôtgéologiecorpus[SHS] Humanities and Social SciencesarchéobotaniqueLa Tène finaleenvironnement
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Le sanctuaire laténien de Semoine, « Voie Palon » (Aube)

2012

A rescue excavation in 2003 resulted in the discovery of a building on piles, constructed between two sections of ditch, of which the one on the north side has an entrance. The chronological data of the building and two ditches match and demonstrate the existence of cults during La Tène C2. Evidence of the cults is given by a small quantity of deliberately mutilated weapons, as has been found in other La Tène sanctuaries. Dating the creation of the enclosure is problematicaln but it probably derives from La Tène C1. Although sections of the site remained unexcavated, the stratigraphy of the ditches reveals the brevity and limited and unusual nature of the practices. This study links them to…

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistorysanctuarymutilated weaponsarmes mutilées[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistorySecond Iron Agefossé d'enclosLa Tène[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and PrehistoryDeuxième Âge du Ferdépôts animauxAube DépSanctuaireanimal depositsComputingMilieux_MISCELLANEOUSenclosure ditch
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Bailly-Romainvilliers /Serris, La Motte (77) : rapport de diagnostic

2022

Cette zone d’intervention se situe entre des sites importants déjà reconnus, comme Serris Les Ruelles et différents sites de Bailly-Romainvilliers. Menée sur une surface de 532 907 m², l’opération a permis de mettre aux jours différents vestiges allant du Mésolithique à l’époque contemporaine.Pour la période la plus ancienne, il est rare de découvrir des vestiges datant du Mésolithique sur le secteur de Marne-la-Vallée, il s’agit de silex sur une petite partie de l’emprise se développant sur environ 800 m².Les tranchées ont aussi permis de mettre au jour des indices d’une occupation domestique du Néolithique final repartie sur l’ensemble de l’emprise déterminée par la présence de pièces lit…

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryÂge du fer[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistoryvoirieEpoque médiévalefosséNéolithique récentbâtiment agricolefoyerfossesépultureindustrie lithiqueverreEpoque contemporaineTemps modernesobjet métalliquemonnaieMésolithiqueAntiquité romainecéramique
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Fouille d’un quartier funéraire des Ier et IIe s. dans le suburbium de Soissons/Augusta Suessionum : aires de crémation et inhumations d’enfants

2012

In the beginning of 2008 a preventive excavation has been conducted on about 1200 m2 of a large antique cemetery situated upon the butte Saint-Jean at Soissons (Aisne). In this cemetery, almost unknown, located south-west of the Roman town Augusta Suessionum a consistent activity in the part being excavated took place between the Augustan era and mid 2nd c. The total number of inhumations uncovered is 186 (mainly of infants). Cremations were executed from the very beginning altogether with inhumations, in more or less close proximity to them according to periods, then became predominant to the detriment of burials which were just previously arranged. Different structures clearly connected t…

[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistoryfosse de rejetsDépartement de l'Aisnebûcher funérairechildren cemeteryoffrandeenclosurescrémationenclosustrinumfunerary mealsArchéologiesépulture à incinérationrubbish pitsépandage charbonneuxsépulture à inhumationComputingMilieux_MISCELLANEOUSpyresrepas funérairesofferings[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistorycharcoal spreadingsnécropole d’enfantsProtohistoirebustumSoissonsdeposits[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and Prehistory[SHS.HIST] Humanities and Social Sciences/HistoryPicardiedépôt[SHS.HIST]Humanities and Social Sciences/Historycremation burialsinhumation burials
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Extensive tailorability of sound absorption using acoustic metamaterials

2017

We present an experimental demonstration of sound absorption tailorability, using acoustic metamaterials made of resonant cavities that does not rely on any dissipative material. As confirmed by numerical calculation, we particularly show that using quarter-wave-like resonators made of deep subwavelength slits allows a high confinement of the acoustic energy of an incident wave. This leads to enhance the dissipation in the cavities and, consequently, generates strong sound absorption, even over a wide frequency band. We finally demonstrate experimentally the key role of the filling ratio in tailoring such an absorption, using a metamaterial constituted of space-coiled cavities embedded in a…

[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]Materials scienceFrequency bandAcousticsFOS: Physical sciencesGeneral Physics and AstronomyAcoustic energyPhysics::OpticsApplied Physics (physics.app-ph)Physics - Applied Physics02 engineering and technologyDissipation021001 nanoscience & nanotechnology01 natural sciences3. Good health[SPI.MAT]Engineering Sciences [physics]/MaterialsLow volumeResonatorIncident wave0103 physical sciencesBroadbandAcoustic metamaterials[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics010306 general physics0210 nano-technology
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Acoustic Topological Circuitry in Square and Rectangular Phononic Crystals

2021

International audience; We systematically engineer a series of square and rectangular phononic crystals to create experimental realizations of complex topological phononic circuits. The exotic topological transport observed is wholly reliant upon the underlying structure which must belong to either a square or rectangular lattice system and not to any hexagonal-based structure. The phononic system chosen consists of a periodic array of square steel bars which partitions acoustic waves in water over a broadband range of frequencies (∼0.5MHz). An ultrasonic transducer launches an acoustic pulse which propagates along a domain wall, before encountering a nodal point, from which the acoustic si…

[SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics[PHYS.MPHY]Physics [physics]/Mathematical Physics [math-ph]Crystal systemFOS: Physical sciencesGeneral Physics and Astronomy02 engineering and technology[SPI.MAT] Engineering Sciences [physics]/MaterialsTopology01 natural sciencesSignal09 EngineeringSquare (algebra)Physics AppliedWAVE-GUIDE[SPI.MAT]Engineering Sciences [physics]/MaterialsDESIGNcond-mat.mes-hallMesoscale and Nanoscale Physics (cond-mat.mes-hall)0103 physical sciences[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics010306 general physicsElectronic circuit[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]Physics[SPI.ACOU] Engineering Sciences [physics]/Acoustics [physics.class-ph]BENDS[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]Science & Technology02 Physical SciencesCondensed Matter - Mesoscale and Nanoscale PhysicsPhysicsAcoustic waveEDGE STATES021001 nanoscience & nanotechnology[PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph]Pulse (physics)Cardinal pointSPINPhysical Sciences2-DIMENSIONAL PHOTONIC CRYSTALHIGH TRANSMISSIONUltrasonic sensor0210 nano-technologyPhysical Review Applied
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