Search Results - "Afonso, Marisa C."

Non‐invasive and non‐destructive Raman spectroscopic characterization of some Brazilian ethnographic resins by Faria, Dalva L. A., Maier, Marta S., Parera, Sara D., Afonso, Marisa C., Lima, Silvia C., Edwards, Howell G. M.

“…The chemical investigation of museum collection items can provide key information on the provenance and technical aspects involved in their production and,…”
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New historical archeointensity data from Brazil: Evidence for a large regional non-dipole field contribution over the past few centuries by Hartmann, Gelvam A., Genevey, Agnès, Gallet, Yves, Trindade, Ricardo I.F., Le Goff, Maxime, Najjar, Rosana, Etchevarne, Carlos, Afonso, Marisa C.

“…We report new archeointensity data obtained from the analyses of baked clay elements (architectural and kiln brick fragments) sampled in Southeast Brazil and…”
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Archeointensity in Northeast Brazil over the past five centuries by Hartmann, Gelvam A., Genevey, Agnès, Gallet, Yves, Trindade, Ricardo I.F., Etchevarne, Carlos, Le Goff, Maxime, Afonso, Marisa C.

“…This study presents the first archeointensity results from Northeast Brazil obtained from 14 groups of architectural brick fragments sampled in the city of…”
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First archeointensity results from Portuguese potteries (1550-1750 AD) by Hartmann, Gelvam A., Trindade, Ricardo I. F., Goguitchaichvili, Avto, Etchevarne, Carlos, Morales, Juan, Afonso, Marisa C.

“…Geomagnetic field variations at archeomagnetic timescales can be obtained from well-dated heated structures and archeological potsherds. Here, we present the…”
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Raman spectroscopic analysis of a tembetá: a resin archaeological artefact in need of conservation by de Faria, Dalva L.A., Edwards, Howell G.M., Afonso, Marisa C., Brody, Rachel H., Morais, José L.

“…The Raman spectroscopic analysis of a Brazilian tembetá, a lip-plug which signifies the attainment of manhood in tribal cultures, and dated to about 1600 years…”
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Arqueomagnetismo e datação arqueomagnética: princípios e métodos by Gelvam A. Hartmann, Marisa Coutinho Afonso, Ricardo I.F. Trindade

“…O campo magnético da Terra oscila em várias escalas de tempo tanto em direção quanto em intensidade. As oscilações na escala de tempo arqueológico (1,7X 103 a…”
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First archeointensity results from Portuguese potteries (1550―1750 AD): Magnetic of Volcanic Materials - Tribute to Works of Michel Prévot by HARTTNANN, Gelvam A, TRINDADE, Ricardo I. F, GOGUITCHAICHVILI, Avto, ETCHEVARNE, Carlos, MORALES, Juan, AFONSO, Marisa C

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Raman spectroscopy: shedding a new light on cultural heritage objects by Dalva Lúcia A. de Faria, Marisa C. Afonso, Howell G.M. Edwards

“…New technologies are being increasingly used in archaeology and among them Raman spectroscopy is in a leading position, since it is a very specific and…”
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Site formation aspects of a big shellmidden: some elements in Espinheiros II, Joinville by Marisa C. Afonso, Paulo A. D. De Blasis

“…Rescue archaeology fieldwork was conducted at the Espinheiros II shellmidden in Joinville, Santa Catarina State, in 1991-1992 by a team from Museu de…”
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