Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ramiro Duarte"'
Autor:
Héctor Eduardo Hernández-Nuñez, Juan Carlos Suárez, Hernán J. Andrade, José Ramiro Sánchez Acosta, Ramiro Duarte Núñez, David Ricardo Gutiérrez, Gustavo Adolfo Gutiérrez, Isabel Gutiérrez-Montes, Fernando Casanoves
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 8 (2024)
Properly designed agroforestry systems (AFS) can generate optimal cocoa bean (BC) yields, produce co-products and provide ecosystem services. This study analyzes the interactions between climate, AFS structure and BC yield in six climatic zones acros
Externí odkaz:
https://doaj.org/article/ecc4c98f829641929d192e97a15a7cba
Akademický článek
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Dissertação de mestrado em Segurança e Justiça, Universidade Lusíada de Lisboa, 2022 Exame público realizado em 30 de Março de 2023 O presente trabalho de investigação tem como principal objetivo identificar de que modo o Sistema de Informa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3906::d18e2688936e368299675a2b2a866d69
https://hdl.handle.net/11067/6872
https://hdl.handle.net/11067/6872
Autor:
Ramiro Duarte Simões Lopes, Thaisa Storchi-Bergmann, Maria de Fátima Oliveira Saraiva, Paul Martini
Publikováno v:
The Astrophysical Journal. 655:718-734
We present a detailed investigation of the incidence of circumnuclear dust structure in a large, well-matched sample of early-type galaxies with and without Active Galactic Nuclei (AGN). All 34 early-type AGN hosts in our sample have circumnuclear du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96393fbc1fa29aef5f7665a3f0504fd1
https://doi.org/10.1086/510064
https://doi.org/10.1086/510064
Autor:
Titus Chen, Xintong Lu, Feng Guo, Cong Li, Jin Wang, Rachid Darbali-Zamora, Ernest Davidson, Ramiro Duarte, Mark J. Scott
Publikováno v:
2013 IEEE Energy Conversion Congress and Exposition.
Multiport power conversion hardware offers a means of combining multiple renewable energy sources into a single piece of hardware. Most approaches add additional hardware to existing topologies to achieve this aim. In contrast to previous work, the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4118f1afda8fa27eb87e79a4a90c66ef
https://doi.org/10.1109/ecce.2013.6647100
https://doi.org/10.1109/ecce.2013.6647100
Publikováno v:
2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC).
A Gallium Nitride (GaN) based switched-capacitor module integrated inverter (MII) is presented in this paper. This two stage solution first employs a dc/dc quadrupler that utilizes an interleaving charging scheme. This strategy not only reduces the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f88e38982d40c2e09f0191c70c9599
https://doi.org/10.1109/apec.2012.6165797
https://doi.org/10.1109/apec.2012.6165797
Autor:
Storchi-Bergmann, Thaisa, Lopes, Ramiro Duarte Simões, McGregor, Peter J., Riffel, Rogemar André, Beck, Tracy, Martini, Paul
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We have used the Gemini Near-infrared Integral Field Spectrograph (NIFS) to map the gas kinematics of the inner ~200 × 500 pc 2 of the Seyfert galaxy NGC4151 in the Z, J, H and K bands at a resolving power of ≥5000 and spatial resolution of ~8 pc.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::19e0464a392ac0c0f27c7eca7389196c
Autor:
Storchi-Bergmann, Thaisa, McGregor, Peter J., Riffel, Rogemar André, Lopes, Ramiro Duarte Simões, Beck, Tracy, Dopita, Michael A.
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We have used the Gemini Near-infrared Integral Field Spectrograph (NIFS) to map the emission-line intensity distributions and ratios in the narrow-line region (NLR) of the Seyfert galaxy NGC4151 in the Z, J, H and K bands at a resolving power ≥5000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::01f5658d6a9be5aeaf3590a159532355
Autor:
Lopes, Ramiro Duarte Simões, Storchi-Bergmann, Thaisa, Saraiva, Maria de Fátima Oliveira, Martini, Paul
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
We present a detailed investigation of the incidence of circumnuclear dust structure in a large, well-matched sample of early-type galaxies with and without active galactic nuclei (AGNs). All 34 early-type AGN hosts in our sample have circumnuclear d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::328e66d751770e467e85c7d82a6136e4