Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cesar Victoria"'
Autor:
Cesar Victoria, Fabian Torres, Edgar Garduno, Fernando Arambula Cosio, Alfonso Gastelum-Strozzi
Publikováno v:
IEEE Access, Vol 11, Pp 78970-78983 (2023)
Ultrasound is a major medical imaging modality that is widely used in healthcare because of advantages such as the use of nonionizing radiation, ease of operation, real-time imaging from different perspectives, and low operation costs. The most commo
Externí odkaz:
https://doaj.org/article/0e13a399dd384f33a58ec4a652f01c92
Autor:
Cesar Victoria, René Estevan
Publikováno v:
Revista de Investigación de Física, Vol 24, Iss 1 (2021)
Se determinaron las características del aerosol recuperado en la estación AERONET de Huancayo. El estudio se realizó durante los eventos de quema de biomasa del año 2019. Se procesaron los datos del sensor MODIS de los satélites Aqua y Terra, y
Externí odkaz:
https://doaj.org/article/6013c2df1f4846b8ae8c9c8dedc72ff6
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
René Estevan, Cesar Victoria
Publikováno v:
Revista de Investigación de Física, Vol 24, Iss 1 (2021)
Se determinaron las características del aerosol recuperado en la estación AERONET de Huancayo. El estudio se realizó durante los eventos de quema de biomasa del año 2019. Se procesaron los datos del sensor MODIS de los satélites Aqua y Terra, y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002ba1b8d74d701cd2acc9092679bfab
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20246
https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/20246
Autor:
Omaira González-Martín, Alice Pasetto, Donaji Esparza-Arredondo, Cesar Victoria-Ceballos, M. Martínez-Paredes, Natalia Osorio-Clavijo
We study the detectability of the emission associated with the AGN dusty structure at sub-mm wavelengths using ALMA, in a theoretical and observational way. Theoretically, we use the Clumpy models from Nenkova et al. together with the mid-infrared to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73c5322dc70d48ba091889e5237b95c9
Autor:
Omaira González-Martín, M. Martínez-Paredes, I. García-Bernete, C. Ramos Almeida, Cesar Victoria-Ceballos, Alice Pasetto, Isabel Márquez, Natalia Osorio-Clavijo, Jose Miguel Rodriguez-Espinosa, Josefa Masegosa, Donaji Esparza-Arredondo, Deborah Dultzin
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
At distances from the active galaxy nucleus where the ambient temperature falls below ∼1500-1800 K, dust is able to survive. It is thus possible to have a large dusty structure present that surrounds the active galaxy nucleus. This is the first of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81340374c8f519bb332de6a0f0e354ac
http://hdl.handle.net/10261/201906
http://hdl.handle.net/10261/201906
Autor:
Jafet López-Sánchez, Cesar Victoria-Ceballos, Alice Pasetto, Natalia Osorio-Clavijo, Donaji Esparza-Arredondo, Omaira González-Martín, Sinhue A. R. Haro-Corzo, Omar Ulises Reyes-Amador
Publikováno v:
The Astrophysical Journal. 905:29
Physical processes such as re-ignition, enhancement, and fading of active galactic nuclei (AGN) are not entirely understood because the timeline of these events is expected to last many years. However, it is well known that the differences in the ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9413bc139f95adc4c9a88be4a2b27b13
https://doi.org/10.3847/1538-4357/abc425
https://doi.org/10.3847/1538-4357/abc425
Autor:
Jacopo Fritz, Natalia Osorio-Clavijo, Josefa Masegosa, Alice Pasetto, M. Martínez-Paredes, Cristina Ramos-Almeida, Deborah Dultzin, Omaira González-Martín, Donaji Esparza-Arredondo, Cesar Victoria-Ceballos
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
In order to understand the diversity of classes observed in active galactic nuclei (AGNs), a geometrically and optically thick torus of gas and dust is required to obscure the central engine depending on the line of sight to the observer. We perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba6688937daec54180833d1bbb7116ea
https://doi.org/10.3847/1538-4357/ab4ced
https://doi.org/10.3847/1538-4357/ab4ced
Autor:
Deborah Dultzin, I. García-Bernete, Cesar Victoria-Ceballos, Donaji Esparza-Arredondo, M. Martínez-Paredes, Cristina Ramos Almeida, Omaira González-Martín, Isabel Márquez, J. M. Rodríguez-Espinosa, Natalia Osorio-Clavijo, Alice Pasetto, Josefa Masegosa
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
This is the second in a series of papers devoted to exploring a set of six dusty models of active galactic nuclei (AGN) with available spectral energy distributions. These models are the smooth torus by Fritz et al., the clumpy torus by Nenkova et al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ec4b41a204cad243bf607952469612
https://doi.org/10.3847/1538-4357/ab3e4f
https://doi.org/10.3847/1538-4357/ab3e4f
Autor:
Peter Aaby, Abdel Babiker, Janet Darbyshire, Andrew Nunn, Sandhi Barreto, Pedro Alonso, Roberto Badaro, Fernando Barms, Cesar Victoria, Fred Binka, Benon Biryahwaho, Charles Byabainazima, Sylvester Sempala, Benon Tuguine, Pontiano Kalebu, Jane Kengeya-Kayondo, Jimmy Whitworth, Lynn Paxton, Jacinto Convit, Tumani Corrah, Keith McAdam, Manjula Datta, Yahya Dowlati, Paul Fine, Andy Hall, Richard Hayes, Shabbar Jaffar, David Ross, Peter Smith, Andreas de Francisco, Tore Godal, Jacob John, Mary Ann Lansang, Tessa Tan-Torres, Richard Morrow, Angus Nicoll, Catherine Peckham, David Serwadda, Marcel Tanner
Publikováno v:
The Lancet. 350:1546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a884b61e0daccef17174e42418ceb6f3
https://doi.org/10.1016/s0140-6736(97)26047-2
https://doi.org/10.1016/s0140-6736(97)26047-2