Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Álvaro Andrés Velásquez Torres"'
Autor:
Mauricio Arroyave Franco, Álvaro Andrés Velásquez Torres, Tomás Olarte Hernández, Juan Carlos Montoya Mendoza
Publikováno v:
Disertaciones, Vol 4, Iss 2, Pp 83-94 (2011)
The laboratories like experimental sites are an important tool in education and research, since they allow understanding better the concepts, as well as construct new knowledge. However, there are disadvantages associated with laboratories: the cost
Externí odkaz:
https://doaj.org/article/b3eefb0af10a444eb5e313789c8bf8af
Publikováno v:
Hyperfine Interactions. 240
In this work we present the design and thermal modeling of a cold finger open cycle cryostat that operates with liquid nitrogen, intended to be implemented into the Mossbauer spectrometer available at the Universidad EAFIT of Medellin, Colombia, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4df9464fcdfe12f439d59c145e5d7454
https://doi.org/10.1007/s10751-019-1554-2
https://doi.org/10.1007/s10751-019-1554-2
Publikováno v:
Hyperfine Interactions. 240
In this work, we present the development of a platform for the remote access to the Mossbauer spectrometer of the Instrumentation and Spectroscopy Laboratory of Universidad EAFIT of Medellin, Colombia. This platform was developed looking for a proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7c69b93054588347f4d3940a8cb869
https://doi.org/10.1007/s10751-019-1552-4
https://doi.org/10.1007/s10751-019-1552-4
Autor:
Felipe Ocampo Osorio, Esteban Noé Villanueva Badillo, Dariana Geraldine Erazo Rondón, Erika Tatiana Muñoz Arango, Abilo Andrés Velásquez Salazar, Alvaro Andrés Velasquez Torres, Oscar Moscoso Londoño, Elisabeth Restrepo Parra, César Leandro Londoño Calderón
Publikováno v:
OpenNano, Vol 14, Iss , Pp 100193- (2023)
The drug efficacy for the pathologies treatments depends on several physicochemical properties of the drug. Among these, solubility is one of the most important and is directly related to the bioavailability of the drug. Ibuprofen is a popular drug u
Externí odkaz:
https://doaj.org/article/08f1f9da5f3d41418aece483f0e03148
Autor:
Yessica Alejandra Montoya-Giraldo, Adriana Roxana Portela-Dávila, Danna Susunaga-Gómez, Jeaneth Patricia Urquijo-Morales, Álvaro Andrés Velásquez-Torres, Diego F. Villanueva-Mejía
Publikováno v:
Dyna, Vol 90, Iss 227 (2023)
Iron is a micronutrient essential for optimal plant development, nevertheless, due to their low solubility it is poorly available to plants, affecting many agronomically important crops. Nanofertilizers are nanoparticles that have been used as an alt
Externí odkaz:
https://doaj.org/article/3f7bfd6832d942fe9e3c5cade86955b8