Zobrazeno 1 - 10
of 1 701
pro vyhledávání: '"Juan Andres"'
Autor:
Francisco Palencia-Sánchez, Santiago Mendoza, Esteban Manrique Sanchez, Juan Andres Navas, Martha Isabel Riaño-Casallas
Publikováno v:
Perspectivas, Vol 9, Iss 24, Pp 121-147 (2024)
Las evaluaciones médicas ocupacionales (EMO) se definen como exámenes que determinan las condiciones de salud física y mental de un trabajador antes de su contratación, durante su permanencia en la organización o una vez finalizado el vínculo l
Externí odkaz:
https://doaj.org/article/85744642b1e04b96b450968a817e15e3
Autor:
Juan Andres Vasquez-Peralvo, Jorge Querol, Flor Ortiz, Jorge Luis Gonzalez Rios, Eva Lagunas, Luis Manuel Garces-Socorras, Juan Carlos Merlano Duncan, Marcele O. K. Mendonca, Symeon Chatzinotas
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 2343-2357 (2024)
Recent advancements in onboard satellite communication have enhanced the capability of dynamically modifying the radiation pattern of a Direct Radiating Array (DRA). This is crucial not only for conventional communication satellites like Geostationar
Externí odkaz:
https://doaj.org/article/ee99ba2aaa25404c8bfbe8956395655f
Autor:
Lucas Henrion, Juan Andres Martinez, Vincent Vandenbroucke, Mathéo Delvenne, Samuel Telek, Andrew Zicler, Alexander Grünberger, Frank Delvigne
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Isogenic cell populations can cope with stress conditions by switching to alternative phenotypes. Even if it can lead to increased fitness in a natural context, this feature is typically unwanted for a range of applications (e.g., bioproduct
Externí odkaz:
https://doaj.org/article/bc5bf61e3a50412fa527608f1a0d3652
Publikováno v:
PLoS ONE, Vol 19, Iss 11, p e0312408 (2024)
ObjectiveThe best aortic prosthesis type in 60-70 year old patients is not established. Our aim was to evaluate the survival in a National cohort of patients between 60-70 years old who required surgical aortic valve replacement for aortic stenosis (
Externí odkaz:
https://doaj.org/article/0d78477e2a844e6ea18dfc9748df014a
Autor:
Juan Carlos Tarico, Marco Jesus Utello, Juan Andres Goñi, Marcela Alejandra Demaestri, Jose Omar Plevich
Publikováno v:
Ab Intus, Vol 6, Iss 12 (2023)
En el Vivero de la FAV-UNRC, se realizó una experiencia de propagación en 4 clones de álamos: Populus deltoides cv Stoneville 67, Populus deltoides cv Alton, Populus x euroamericana cv Longhi y Populus x euroamericana cv Luisa Avanzo. Se evaluó l
Externí odkaz:
https://doaj.org/article/1384e0eac9a942fcbf12bf38140a774c
Autor:
Flavio Steinwurz, Marta Brenner Machado, Guillermo Veitia, Juan Andres De Paula, Socrates Bautista Martinez, Beatriz Iade Vergara, Beatriz Capdevielle, Francisca Ana Martinez Silva, Ana Luz Ramirez
Publikováno v:
Therapeutic Advances in Gastroenterology, Vol 16 (2023)
Background: Inflammatory bowel diseases (IBDs) are chronic conditions that negatively interferes with the quality of life of the patients, on a physical, emotional, and social level. Its symptoms can vary including diarrhea, bleeding, abdominal pain,
Externí odkaz:
https://doaj.org/article/5139dfcb5be4425ea0937118a90b2485
Autor:
Juan Andres Gascón Maldonado
Publikováno v:
Relaciones Internacionales, Iss 52, Pp 225-230 (2023)
Reseña de "Ringe, N. y Rennó, L. (Eds.) (2022). Populist and the Pandemic. How Populists Around the World Responded to COVID-19. Routledge, 320 p."
Externí odkaz:
https://doaj.org/article/6e76422faa084595ab1f0f9c07344a2e
Autor:
Juan Andres Vasquez-Peralvo, Jorge Querol, Flor Ortiz, Jorge Luis Gonzalez Rios, Eva Lagunas, Victor Monzon Baeza, Gianluca Fontanesi, Luis Manuel Garces-Socorras, Juan Carlos Merlano Duncan, Symeon Chatzinotas
Publikováno v:
IEEE Access, Vol 11, Pp 79684-79696 (2023)
Onboard satellite communication systems generate and manage coverage beams over the Earth. Depending on data traffic requirements, the number of beams, side lobe levels, nulls, and EIRP, their beamwidth must be efficiently generated and managed. Ther
Externí odkaz:
https://doaj.org/article/b3e499716014424e98fd90f2721f741a
Autor:
Juan Andres Tovar-Sánchez, Juan Francisco Arias-Molina, Harvey Andrés Milquez-Sanabria, Manuel Alejandro Mayorga-Castellanos
Publikováno v:
Ingeniería, Vol 28, Iss Suppl, Pp e19053-e19053 (2023)
Contexto: A partir de un análisis desarrollo de la tecnología en biodigestores, se observó un problema recurrente en la cuantificación rigurosa del metano. mediante una revisión bibliográfica reveló sistemas poco eficientes o de costos elevado
Externí odkaz:
https://doaj.org/article/6f37059908c44723ae66f339a363c493
Autor:
Zhijian Chen, Linjie Wang, Juan Andres Cardoso, Shengnan Zhu, Guodao Liu, Idupulapati M. Rao, Yan Lin
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Phosphorus (P) is one of the essential macronutrients for plant growth and development, and it is an integral part of the major organic components, including nucleic acids, proteins and phospholipids. Although total P is abundant in most soils, a lar
Externí odkaz:
https://doaj.org/article/9d40d4d42da9477b8f3321e6b9dab296