Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Augusto García Valenzuela"'
Autor:
Guadarrama Santana, Asur
115, [20] páginas : ilustraciones. Doctorado en Ingeniería Eléctrica UNAM, Facultad de Ingeniería, 2010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=remeriredmex::a063c1f9114168fb4d365eeb8c338a82
http://www.remeri.org.mx/portal/REMERI.jsp?id=oai:tesis.dgbiblio.unam.mx:000658650
http://www.remeri.org.mx/portal/REMERI.jsp?id=oai:tesis.dgbiblio.unam.mx:000658650
Autor:
Jorge Alberto Uc-Martín, Alejandro Ortega-Aguilar, Asur Guadarrama-Santana, Augusto García-Valenzuela
Publikováno v:
IEEE Sensors Journal. 23:8443-8450
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76b8eb4426f0dfc501c80794fb13ef0
https://doi.org/10.1109/jsen.2023.3247304
https://doi.org/10.1109/jsen.2023.3247304
Autor:
Roberto Márquez-Islas, Argelia Pérez-Pacheco, Rosa Quispe-Siccha, Laura Beatriz Salazar-Nieva, Augusto García-Valenzuela
Publikováno v:
Diagnostics, Vol 12, Iss 2, p 510 (2022)
Today, visual classification of the degree of lipemia in blood samples is frequently performed in clinical laboratories. However, achieving standardization of this classification at low cost and with fewer resources is an objective that is still unde
Externí odkaz:
https://doaj.org/article/0644abd838ef45fdb5f5757b487ebfc9
Publikováno v:
Sensing and Bio-Sensing Research, Vol 21, Iss , Pp 7-16 (2018)
We analyze the sensitivity of electrical measurements to lysis of biological cells in suspensions. We aim at discerning the electrical parameter and measuring conditions that are more convenient to monitor the kinetics of a lysis process. We consider
Externí odkaz:
https://doaj.org/article/63a2ad2f6d574e5f981d4f4d96d48073
Publikováno v:
Sensor Review. 43:12-21
Purpose This study aims to propose and study a refractive index sensor based on measuring variations of the internal diffuse reflectance from a glass interface in a functional design. The device is uncomplicated to assemble with simple optical elemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e453a466c565940c4cc1e5b38310ca
https://doi.org/10.1108/sr-08-2022-0301
https://doi.org/10.1108/sr-08-2022-0301
Autor:
Alejandro Ortega-Aguilar, Roberto Velasco-Segura, G. Eduardo Sandoval-Romero, Augusto García-Valenzuela
Publikováno v:
The Journal of the Acoustical Society of America. 152:3670-3680
The use of the angular spectrum method (ASM) to simulate the reflection of airborne ultrasound beams from a thin membrane separating air from a mixture of air and another gas is examined. The main advantage of this method is its high computing speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6aa7985efb764d8b997e38667fef6a5
https://doi.org/10.1121/10.0016580
https://doi.org/10.1121/10.0016580
Autor:
Alejandro Reyes-Coronado, Giuseppe Pirruccio, Alma K. González-Alcalde, Jonathan A. Urrutia-Anguiano, Alejandro J. Polanco-Mendoza, Gesuri Morales-Luna, Omar Vázquez-Estrada, Arturo Rodríguez-Gómez, Ali Issa, Safi Jradi, Augusto García-Valenzuela, Rubén G. Barrera
Publikováno v:
The Journal of Physical Chemistry C. 126:3163-3170
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e36b6e0375a638e1a8fda315486c59
https://doi.org/10.1021/acs.jpcc.1c08325
https://doi.org/10.1021/acs.jpcc.1c08325
Autor:
Augusto García-Valenzuela, Anays Acevedo-Barrera, Omar Vázquez-Estrada, Alexander Nahmad-Rohen, Rubén G. Barrera
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 302:108578
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6880ab8c5e1363c8d1f096c785d19ed1
https://doi.org/10.1016/j.jqsrt.2023.108578
https://doi.org/10.1016/j.jqsrt.2023.108578
Publikováno v:
Applied Optics. 62:C106
We propose and test a method for determining a fluorescent medium’s absorption or extinction index while it is fluorescing. The method uses an optical arrangement that records changes in fluorescence intensity at a fixed viewing angle as a function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0720e26ab25800058f35a85b9c5e82cc
https://doi.org/10.1364/ao.478433
https://doi.org/10.1364/ao.478433
Autor:
Anays Acevedo-Barrera, Omar Vázquez-Estrada, Alexander Nahmad-Rohen, Augusto García-Valenzuela
Publikováno v:
Optics letters. 46(19)
Light’s internal reflectivity near a critical angle is very sensitive to the angle of incidence and the optical properties of the external medium near the interface. Novel applications in biology and medicine of subcritical internal reflection are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523f29cb2b476bf16a47ddd36c451e66
https://pubmed.ncbi.nlm.nih.gov/34598203
https://pubmed.ncbi.nlm.nih.gov/34598203