Results 11 to 20 of about 187,793 (245)

Cherenkov Emission Generated by a Modulated Source in 2D Dispersive Photonic Crystal Slabs

open access: yesAdvances in Materials Science and Engineering, 2020
This work presents a systematic numerical study of Cherenkov optical radiation generated by a modulated source that moves with uniform velocity on a two-dimensional (2D) photonic crystal (PCr) slab surface.
Erika Martínez-Sánchez   +4 more
doaj   +2 more sources

Modeling genetic benefits and financial costs of integrating biobanking into the conservation breeding of managed marsupials

open access: yesConservation Biology, Volume 37, Issue 2, April 2023., 2023
Abstract Managed breeding programs are an important tool in marsupial conservation efforts but may be costly and have adverse genetic effects in unavoidably small captive colonies. Biobanking and assisted reproductive technologies (ARTs) could help overcome these challenges, but further demonstration of their potential is required to improve uptake. We
Lachlan G. Howell   +9 more
wiley   +1 more source

Meta‐analysis of ecosystem services associated with oyster restoration

open access: yesConservation Biology, Volume 37, Issue 1, February 2023., 2023
Abstract Restoration of foundation species promises to reverse environmental degradation and return lost ecosystem services, but a lack of standardized evaluation across projects limits understanding of recovery, especially in marine systems. Oyster reefs are restored to reverse massive global declines and reclaim valuable ecosystem services, but the ...
Rachel S. Smith   +2 more
wiley   +1 more source

Defensa comunitaria y culturas del terror: Crimen organizado y violencia de Estado en comunidades originarias de Guerrero, México

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 27, Issue 4, Page 564-574, December 2022., 2022
Abstract Rich in raw materials, the state of Guerrero, Mexico, is one of the main enclaves of opium production, mineral extraction, and a focus for the multiplication of armed actors in Latin America, which, together with the overlapping of counterinsurgent violence in the past, post‐colonial violence and the militarization of the policies of the so ...
Inés Giménez Delgado
wiley   +1 more source

El Inca: fundador de discursividad, fundador de discontinuidad

open access: yesAnales de Literatura Hispanoamericana, 2022
El Inca Garcilaso de la Vega y, especialmente, sus Comentarios reales resultan a la literatura lo que Bach, y su Ofrenda musical, a la música: fundación, en el conflicto de las interpretaciones, de la lucha por el sentido como su régimen de existencia.
openaire   +3 more sources

Parâmetros populacionais da raça ovina Santa Inês no Brasil

open access: yesPesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a estrutura populacional de ovinos da raça Santa Inês criados no Brasil. Foram utilizados dados de pedigree de 13.216 animais, pertencentes a 53 rebanhos de oito estados brasileiros, nascidos no período de 1976 a ...
Milton Rezende Teixeira Neto   +4 more
doaj   +1 more source

8a. Sesión del ISTA, Escuela Internacional de Antropología Teatral, en Londrina, Brasil: "Tradiciones y Fundadores de Tradición" [PDF]

open access: yes, 1995
8a. Sesión del ISTA, Escuela Internacional de Antropología Teatral, en Londrina, Brasil: "Tradiciones y Fundadores de ...
Seibel, Beatriz
core   +2 more sources

Nuevas consideraciones sobre la geografía y la presencia conventual en la España moderna. Otras facetas más allá de la concentración urbana

open access: yesHispania Sacra, 2009
Los estudios que se han aproximado a la caracterización del mapa de la presencia conventual en la España moderna han subrayado siempre una faceta: su elevado grado de concentración.
Ángela Atienza López
doaj   +1 more source

Pancreatitis aguda: una complicación infrecuente de las gastrostomías por migración del balón interno. Reporte de un caso y revisión de literatura

open access: yesRevista Colombiana de Gastroenterología, 2021
La pancreatitis aguda secundaria a la obstrucción de la papila mayor causada por la migración del balón interno es uno de los efectos secundarios poco frecuentes, pero potencialmente graves relacionados con el uso de gastrostomías endoscópicas ...
Hernando Marulanda Fernández   +2 more
doaj   +1 more source

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