Results 51 to 60 of about 1,415 (102)

Association between soil fauna activity and piping in contrasted environments

Cuadernos de Investigación Geográfica, 2013
Pedological evidences and geomorphic reasons are presented to help determining if soil fauna acts as triggering agent of piping in contrasted environments.
A. Solé Benet, B. Alvera, J. Puigdefábregas   +2 more
doaj   +1 more source

Ozone gas therapy for tooth bleaching preserves enamel microhardness, roughness and surface micromor. [PDF]

Acta Odontol Latinoam, 2023
Carvalho RR, Carlos NR, Campos FU, Turssi CP, Vieira Júnior WF, Amaral FLD, Basting RT.   +6 more
europepmc   +1 more source

Sedimentology and fluvial styles of the uppermost Cretaceous continental deposits of the Austral-Magallanes Basin, Patagonia, Argentina [PDF]

, 2018
The sedimentary infill of the Austral-Magallanes Basin since the onset of its foreland stage in the Lago Argentino region is dominated by deep-marine and coastal deposits. However, during the Late Cretaceous the basin accumulated a thick and poorly known
Cereceda, Abril, Gómez Peral, Lucia, Moyano Paz, Damián, Odino Barreto, Andrea Lorena, Poire, Daniel Gustavo, Tettamanti, Camila, Tineo, David, Varela, Augusto Nicolás   +7 more
core   +1 more source

Bonding strategy of a universal adhesive system containing chitosan: influence on dentin permeability, and effect on adhesive layer micromorphology. [PDF]

Acta Odontol Latinoam, 2022
Bettiol HE, Vieira-Junior WF, França FM, Amaral FL, Basting RT.   +4 more
europepmc   +1 more source

[Histological characteristics of bovine dentin using Masson's Trichrome staining]. [PDF]

Rev Cient Odontol (Lima), 2023
Lezcano MR, Enz N, Affur MC, Gili MA.
europepmc   +1 more source

Morfologia e Micromorfologia de sementes de espécies de Echinodorus (Alismataceae) do nordeste brasileiro

Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009
As características morfológicas e micromorfológicas da superfície das sementes de dez espécies de Echinodorus Rich. & Engelm. ex. A. Gray que ocorrem no nordeste brasileiro foram analisadas usando microscopia eletrônica de varredura.
Ligia Queiroz Matias, Geraldo Soares
doaj   +1 more source

The present state of knowledge of geoarchaeology in Argentina [PDF]

, 2016
En la Argentina, la Geoarqueología ha tenido un desarrollo notable en los últimos 20 años. La finalidad de esta contribución es evaluar su estado del arte y la proyección futura de los estudios en este campo interdisciplinario. Para ello, se analizan las
Zárate, Marcelo Arístides
core  

Multidisciplinary evidence of an isolated Neanderthal occupation in Abric del Pastor (Alcoi, Iberian Peninsula). [PDF]

Sci Rep, 2022
Sossa-Ríos S, Mayor A, Hernández CM, Bencomo M, Pérez L, Galván B, Mallol C, Vaquero M.   +7 more
europepmc   +1 more source

Micromorfologia da superfície do fruto de espécies de Mikania Willd. (Asteraceae) ocorrentes no estado do Rio Grande do Sul, Brasil Micromorphology of fruit surfaces in species of Mikania Willd. (Asteraceae) occurring in Rio Grande do Sul State, Brazil

Acta Botânica Brasílica, 2006
A micromorfologia da superfície dos frutos de 15 táxons de Mikania Willd. em microscopia eletrônica de varredura (MEV) é apresentada neste trabalho. Buscaram-se caracteres que auxiliassem a separação de espécies próximas, ocorrentes no Estado do Rio ...
Mara Rejane Ritter, Silvia Teresinha Sfoggia Miotto   +1 more
doaj   +1 more source

Sobre el género Streptopogon (Pottiaceae, Musci) en Argentina subtropical [PDF]

, 1998
Four species of Streptopogon are new to Argentina. The Bolivian S. heterophyllus, the only species previously registered is excluded from the Argentinian flora, and a major range extension of the Mexican S. matudianus is presented.
Matteri, Celina M., Schiavone, María M.
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