16,279 research outputs found

    Il primo atlante costiero del sud d'Italia nell'opera di Francisco Cassiano de Silva (XVII secolo)

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    Nell’articolo si illustra un atlante a firma del cartografo di origine spagnola, Francisco Cassiano de Silva, autore anche delle immagini dei volumi di G.B. Pacichelli e del Parrino. L’atlante conservato presso la Biblioteca Nazionale di Napoli risulta essere estremamente importante nella storia della cartografia del Regno di Napoli, anche perché è quello che segna la fine dell’epoca vicereale e della cartografia pregeodetica

    Francisco Salva's Electric Telegraph

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    This article takes a look at the life and accomplishments of Francisco Salva of Spain, including his work with an electric telegraph system. The author states that information herein is based on the original report and some practical demonstrations that Salva presented to the Barcelona Academy of Sciences in 1804

    Filologia editoriale, Roberto Calasso in dialogo con Paola Italia e Francisco Rico

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    Paola Italia e Francisco Rico intervengono sul libro di Roberto Calasso, presidente e fondatore di Adelphi Edizioni, L'impronta dell'editore, e discutono di problemi di filologia delle forme editoriali, dal punto di vista dell'autore, del lettore e dell'editore.Paola Italia and Francisco Ricos interview Roberto Calasso, Publisher, Writer, and Founder of Adelphi Edizioni, about his book: L'impronta dell'editore, talking about philology, publishing and editing, from the author, the reader and the publisher's point of view

    Benthic processes in South San Francisco Bay: The role of organic inputs and bioturbation

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    Measurements of benthic processes over the last 13 years in South San Francisco Bay have spanned a range of hydrologic and water quality conditions. However, benthic fluxes of O₂, NH₄⁺ and NO₃⁻ have shown little variation. NH₄ and NO₃⁻ flux during this period were relatively constant in magnitude and direction. Sediment O₂ consumption was lower in the early 1980s than in the early 1990s. The reason for this difference is unclear, but may be a result of methodology or a lower density of the tube dwelling Asychis elongata. Although dissolved inorganic phosphate fluxes generally have been close to zero, in fall, there is a net flux into the sediments. Dissolved Si fluxes were consistently out of the sediments, while dissolved organic carbon fluxes were large and exhibited shifts in direction. Compared with other estuarine and coastal systems, temperature was not a major control on benthic fluxes because of the small annual temperature range. Irrigation by macrofauna enhances O₂ consumption and may control NH₄⁺ fluxes in the shoals, where NH₄⁺ flux was correlated with the biomass of mollusks. Porewater profiles of NH₄⁺, TCO₂ and radon suggest that irrigation is important in controlling dissolved constituent concentrations. Organic inputs such as deposition of phytoplankton may also affect benthic fluxes. In the channel, NH₄⁺ flux was positively correlated to phaeopigment concentrations in sediments. Ratios of sediment O₂ consumption to DIN (NH₄⁺ + NO₃⁻ ) or DIP flux were very different than ratios of remineralization of organic matter with a Redfield ratio, and suggest that both denitrification and phosphorus burial were occurring at both locations.Conference PaperPublishedAt head of title: Seventy-fifth Annual Meeting of the Pacific Division/American Association for the Advancement of Science held at San Francisco State University, San Francisco, California, June 19-24, 1994

    Patente franciscano confirmando a Fr. Francisco Pareja como custodio de la Florida, 1607 mayo 11

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    Patente que el Padre Comisario General de la Nueva España de los Frailes Menores de San Francisco envió a los frailes de la Custodia de Florida confirmando a Fr. Francisco Pareja como su custodio. —— Patent that the Father General Commissioner of the New Spain of the Friars Minor of San Francisco sent to the friars in the Custody of Florida confirming Fr. Francisco Pareja as custodian. 2 f. (4 p.

    Dictamen del fiscal en que propone se conti-núe con el asiento celebrado con la religión de San Francisco sobre la administración de los carros de Nuevo México, por el ahorro qu

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    Dictamen del fiscal en que propone se conti-núe con el asiento celebrado con la religión de San Francisco sobre la administración de los carros de Nuevo México, por el ahorro que se sigue para la Real Hacienda: 1664

    El Tlacuache Núm. 666 (2015). 666 Año 13 (2015) marzo. El Tlacuache

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    La capilla del Barrio de San Andrés en Yecapixtla por Raúl Francisco González Quezad

    El Tlacuache Núm. 671 (2015). 671 Año 13 (2015) abril. El Tlacuache

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    El convento agustino de Santiago Apóstol en Ocuituco, un proceso de patrimonialización por Raúl Francisco González Quezad

    El Tlacuache Núm. 521 (2012). 521 Año 13 (2012) junio. El Tlacuache

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    Aculturación, un concepto de la Antropología colonialista en la mirada de Gonzalo Aguirre Beltrán por Raúl Francisco González Quezada
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