Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sebastian Roa-Prada"'
Autor:
Oscar Eduardo Rueda Sánchez, Brajan Nicolás Ruíz Romero, Sebastian Roa Prada, Jeyson Hernández Barbosa
Publikováno v:
Mutis, Vol 13, Iss 2 (2023)
Las tareas en los cultivos de café en Colombia se realizan de manera manual y actualmente hay una baja oferta de mano de obra para realizarlas. Por eso, en este artículo se describe el proceso de diseño de una plataforma móvil para ayudar a mitig
Externí odkaz:
https://doaj.org/article/8eb915440587481faee5a7cbb0374eb5
Publikováno v:
Prospectiva, Vol 14, Iss 2 (2016)
El monitoreo de integridad estructural en la industria petrolera es una tarea muy importante para prevenir desastres tanto ambientales como económicos. Este artículo presenta la optimización de la geometría del circuito magnético para la detecci
Externí odkaz:
https://doaj.org/article/0a62a3edd7b844f3955093d88a3e6a67
Publikováno v:
Analytica chimica acta. 1040
The presence of phenol in industrial wastewater is an issue of great relevance for petrochemical and energy companies, among others. The high toxicity level of this substance requires polluting industries to continuously monitor the concentration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49c6df739b8dcf9311acf4142607108d
https://pubmed.ncbi.nlm.nih.gov/30327102
https://pubmed.ncbi.nlm.nih.gov/30327102
Publikováno v:
Journal of Nondestructive Evaluation. 35
The magnetic flux leakage technique is a widely used method for non-destructive testing of pipe-lines. The inspection of pipelines is typically performed with the assistance of a robotic tool called PIG, which is equipped with an array of magnetic ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf5f7de321b7268fffd7c68d220c54dc
https://doi.org/10.1007/s10921-015-0329-1
https://doi.org/10.1007/s10921-015-0329-1
Publikováno v:
Volume 10: Micro- and Nano-Systems Engineering and Packaging.
The optimal performance of a micro-power piezoelectric generator for power harvesting from ambient vibrations strongly depends on the appropriate coupling among its components such as the piezoelectric element, the electrical circuit interface and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce40709ac95b5f067dfc6d83d3918099
https://doi.org/10.1115/imece2014-37354
https://doi.org/10.1115/imece2014-37354
Autor:
Sebastian Roa-Prada
Publikováno v:
Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B.
Piezoelectric devices are among the most efficient and reliable solutions for power harvesting from environment vibrations. Considerable effort has been devoted recently in the engineering community towards reducing the size and increasing the power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20edb19ba2c649a71057eab4e109575
https://doi.org/10.1115/imece2012-88684
https://doi.org/10.1115/imece2012-88684
Autor:
Jonathan Ashdown, Gary J. Saulnier, Sebastian Roa-Prada, Henry A. Scarton, Pankaj K. Das, A. J. Gavens, T. J. Lawry, Kyle R. Wilt
Publikováno v:
Energy Harvesting and Storage: Materials, Devices, and Applications II.
In many sensing applications that monitor extreme environmental conditions within sealed metallic vessels, penetrating vessel walls in order to feed through power and data cables is impractical, as this may compromise a vessels structural integrity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8587d1e5e85f99446805a024bbfb58
https://doi.org/10.1117/12.884014
https://doi.org/10.1117/12.884014
Autor:
J. D. Pinezich, Kyle R. Wilt, Gary J. Saulnier, Henry A. Scarton, T. J. Lawry, Pankaj K. Das, Sebastian Roa-Prada, Jonathan Ashdown
Publikováno v:
SPIE Proceedings.
In many commercial, industrial, and military applications, supplying power to electronics through a thick metallic barrier without compromising its structural integrity would provide tremendous advantages over many existing barrier-penetrating techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bccc19c77b66d67f6063cec966f287e
https://doi.org/10.1117/12.852563
https://doi.org/10.1117/12.852563
Autor:
T. J. Lawry, Kyle R. Wilt, Sebastian Roa-Prada, Pankaj K. Das, Jonathan Ashdown, J. D. Pinezich, Henry A. Scarton, Gary J. Saulnier
Publikováno v:
Volume 13: Sound, Vibration and Design.
Traditionally, power transfer through thick metallic barriers has required physical penetrations and wire feed-throughs, which reduces structural integrity and limits the environmental isolation provided by the barrier. The Faraday shielding presente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::934aeed57d6a7c8ccc141120237f8c79
https://doi.org/10.1115/imece2010-38671
https://doi.org/10.1115/imece2010-38671
Autor:
Sebastian Roa-Prada, Pankaj K. Das, Kyle R. Wilt, Gary J. Saulnier, Henry A. Scarton, Jonathan Ashdown, T. J. Lawry, A. J. Gavens
Publikováno v:
Volume 15: Sound, Vibration and Design.
A finite element simulation of a through-wall ultrasonic communication system which permits data to be transferred from the inside of a sealed metal vessel to the outside without the need for physical penetrations is introduced. Two transducers are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78760c9f7308c51eeaf772d3d19f9de
https://doi.org/10.1115/imece2009-12157
https://doi.org/10.1115/imece2009-12157