Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Andres Vega"'
Autor:
Vira R. Besaga, Luosha Zhang, Andres Vega, Purujit Singh Chauhan, Thomas Siefke, Fabian Steinlechner, Thomas Pertsch, Andrey A. Sukhorukov, Frank Setzpfandt
Publikováno v:
APL Photonics, Vol 9, Iss 4, Pp 041301-041301-9 (2024)
For a wide range of applications, a fast, non-destructive, remote, and sensitive identification of samples with predefined characteristics is preferred instead of their full characterization. In this work, we report on the experimental implementation
Externí odkaz:
https://doaj.org/article/445dfb574c384987858652f3270c65b0
Autor:
Nicole Quezada Quezada, Washington Andres Vega Mora, Edwin Edison Jaramillo Aguilar, Salomón Barrezueta Unda, Ángel Eduardo Luna Romero
Publikováno v:
Manglar, Vol 20, Iss 1, Pp 31-39 (2023)
La mayoría de los cultivos son afectados por diversos factores, el mulch plástico surge como una alternativa, generando un impacto positivo sobre la temperatura en la zona radicular, la vida microbiana y las propiedades físicas del suelo asociado
Externí odkaz:
https://doaj.org/article/aaf122adde764ba9a0fab047d35cdc7f
Autor:
Alfredo Aliaga, Andres Vega Avalos, Rodrigo Sanchez, Sergio Rojas, Felipe Aguila, Fernando Marchant
Publikováno v:
Urology Annals, Vol 15, Iss 3, Pp 304-310 (2023)
Objectives: Patients with urolithiasis receive a significant amount of radiation during diagnosis, treatment, and follow-up of their pathology, with nearly 20% receiving more than the annual recommended, creating a growing concern regarding radiation
Externí odkaz:
https://doaj.org/article/ef24469540f54a0f83eda533c4d21ed3
Publikováno v:
Tecnura, Vol 24, Iss 64, Pp 34-47 (2020)
Objective: To determine the behavior of dielectric permittivity of class II ceramic capacitor in function of frequency up to 10MHz. Context: in telecommunications and high frequency circuits is necessary to take into account the diminishing of per
Externí odkaz:
https://doaj.org/article/34882324af184ebb95ee5fd588e36e4d
Akademický článek
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Autor:
Andres Vega, Elkin A. Santos, Jorge Fuenzalida, Marta Gilaberte Basset, Thomas Pertsch, Markus Gräfe, Sina Saravi, Frank Setzpfandt
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033252 (2022)
Quantum imaging with undetected photons relies on the principle of induced coherence without induced emission and uses two sources of photon pairs with a signal- and an idler photon. Each pair shares strong quantum correlations in both position and m
Externí odkaz:
https://doaj.org/article/ee4b16c6f6974432af8797c6aa8d32d8
Autor:
Edgar Alirio Aguirre, Duvan David Barbosa Pira, Juan Sebastián Sanabria Rodríguez, Hassler Camilo Bueno Mesa, Daniel Andres Vega Castro
Publikováno v:
Publicaciones e Investigación, Vol 13, Iss 1, Pp 53-60 (2019)
En la actualidad el desarrollo de la agrónica para la automatización de procesos del sector agrícola y pecuario, está marcando una fuerte tendencia en la toma de decisiones con datos de variables agroecológicas, enfrentándose a problemas tecnol
Externí odkaz:
https://doaj.org/article/f0090f27591e4fe59f141d8f9b89dd65
Autor:
Camilo Andrés Guerrero Martin, Freddy Humberto Escobar Macualo, Piter Andres Vega Vanegas, TEDDY YULIAN ZUÑIGA RUIZ
Publikováno v:
Revista Fuentes El Reventón Energético, Vol 17, Iss 1, Pp 29-35 (2019)
Abstract In recent decades, tertiary recovery, especially involving chemical products, has been area of research by the academy and industry. Its ability to reduce the saturation of residual oil (Sor) and increase the recovery factor of a reservoir,
Externí odkaz:
https://doaj.org/article/5c471fd79edf4b2c8a2711b7081786ff
Autor:
Ignacio Chi-Duran, Zouaoui Setifi, Fatima Setifi, Christian Jelsch, Bernd Morgenstern, Andres Vega, Felipe Herrera, Dinesh Pratap Singh, Kaspar Hegetschweiler, Rabab Boyaala
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 6, Pp 867-871 (2019)
The title compound, [Ni(C10H8N2)3](C9H5N4O)2·2H2O, crystallizes as a racemic mixture in the monoclinic space group C2/c. In the crystal, the 1,1,3,3-tetracyano-2-ethoxypropenide anions and the water molecules are linked by O—H...N hydrogen bonds,
Externí odkaz:
https://doaj.org/article/e4f6913668d742e29a062474fb9dd108
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 9, Pp 1231-1234 (2018)
Hexaaquazinc(II) dinitrate 5-(pyridinium-3-yl)tetrazol-1-ide, [Zn(H2O)6](NO3)2·2C6H5N5, crystallizes in the space group P\overline{1}. The asymmetric unit contains one zwitterionic 5-(pyridinium-3-yl)tetrazol-1-ide molecule, one NO3− anion and one
Externí odkaz:
https://doaj.org/article/f2178a7703bb430a80f979c7a34106ed