Výsledky vyhledávání - "Julian, A. Ruiz"

Akademický článek

REFORMS VERSUS REVOLUTION: ANARCHISM AND THE SECOND REPUBLIC

Autor: Julian Casanova Ruiz

Publikováno v: Латиноамериканский исторический альманах, Vol 32, Pp 13-34 (2021)

The CNT maintained very difficult relations with the Republic and ex-perienced different states of mind, from the initial expectations of some to the useless insurrections of others, passing through the hostility of the majority of its affiliates. Wh

Externí odkaz: https://doaj.org/article/34ce6dd88d0b43f98f3e33a7b2e67e6f

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Dorsal hand veins biometrics using NIR images with fusion of classifiers at score level

Autor: Julian Mauricio Ruiz-Echeverri, Juan Carlos Bernal-Romero, Pilar Gomez-Gil, Juan Manuel Ramirez-Cortes, Jose de Jesus Rangel-Magdaleno, Hayde Peregrina-Barreto

Publikováno v: I2MTC

This paper presents a biometric system on dorsal hand vein images in the near infrared (NIR), with an approach based on fusion of classifiers at score level. Fiducial features containing information on texture and shape are used with two classifiers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f81f4a7dc9a54da528aa0cdb2fc29289
https://doi.org/10.1109/i2mtc50364.2021.9459955

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On signal variability of ECG-based biometric system under practical considerations

Autor: Juan Manuel Ramirez-Cortes, Jose de Jesus Rangel-Magdaleno, Julian Mauricio Ruiz-Echeverri, Juan Carlos Bernal-Romero, Pilar Gomez-Gil, Israel Cruz-Vega

Publikováno v: 2021 IEEE Mexican Humanitarian Technology Conference (MHTC).

This article presents a study of an ECG-based biometric system with hybrid extraction of 10 features in the face of three challenges: variability intra- and inter-subject, ECG acquisition length and population length, arising from practical scenarios

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::962bd3a63eb642d254f33228254a985e
https://doi.org/10.1109/mhtc52069.2021.9419924

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Planteamiento De Mecanismos De Retribución Por Servicios Ecosistémicos Hídricos En El Río San Lucas-Cajamarca-Perú

Autor: Luz Laurita del Carmen Portal Huamán, Marco Sanchez Peña, Estefany Sanchez Bazan, Julian Diaz Ruiz

Publikováno v: Proceedings of the 19th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Prospective and trends in technology and skills for sustainable social development” “Leveraging emerging technologies to construct the future”.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd00109450389546c8db3e82856b9031
https://doi.org/10.18687/laccei2021.1.1.306

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Hybrid two-step optimization of internally heat-integrated distillation columns

Autor: Fabián M. Zavala Durán, Josué J. Herrera Velázquez, Leonardo A. Chávez Díaz, Julian Cabrera Ruiz, J. Rafael Alcántara Avila

Publikováno v: Journal of the Taiwan Institute of Chemical Engineers. 130:103967

Heat integration is one of the most used energy conservation methods in chemical processes, and it typically involves the heat transfer from the vapor stream entering a condenser and the liquid stream entering a reboiler. Nevertheless, this work expl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4a22505a1293eefbd9d15ee11cae636
https://doi.org/10.1016/j.jtice.2021.06.061

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Exploiting Deep Eutectic Solvents and Ionic Liquids for the Valorization of Chestnut Shell Waste

Autor: Felicia D'Andrea, Angelica Mero, Elena Husanu, Christian Silvio Pomelli, Julian Cabrera Ruiz, Jose Gonzalez Rivera, Lorenzo Guazzelli, Andrea Mezzetta

The full utilization of agricultural waste and its recycle into a new chain of value are of primary importance for the development of a sustainable and profitable agricultural industry. Chestnut sh...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4843bb961a631ce30a314abcf21b8732
http://hdl.handle.net/11568/1064871

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Direct Observation of Chain Lengths and Conformations in Oligofluorene Distributions from Controlled Polymerization by Double Electron-Electron Resonance

Autor: Stefan Mecking, Manuel Oestringer, Annika Sickinger, Malte Drescher, Julian D. Ruiz Perez, Dennis Bücker

Synthetic polymers are mixtures of different length chains, and their chain length and chain conformation is often experimentally characterized by ensemble averages. We demonstrate that Double-Electron-Electron-Resonance (DEER) spectroscopy can revea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710ec233b80478dd78b0cccede8440eb
https://doi.org/10.26434/chemrxiv.10002785

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In situ microwave assisted extraction of clove buds to isolate essential oil, polyphenols, and lignocellulosic compounds

Autor: Iginio Longo, Maria Rosaria Tine, José González-Rivera, Massimo Onor, Eleonora Tanzini, Carlo Ferrari, Luca Bernazzani, Celia Duce, Emilia Bramanti, Beatrice Campanella, Julian Cabrera Ruiz

Publikováno v: Industrial crops and products
161 (2021). doi:10.1016/j.indcrop.2020.113203
info:cnr-pdr/source/autori:Gonzalez-Rivera J.; Duce C.; Campanella B.; Bernazzani L.; Ferrari C.; Tanzini E.; Onor M.; Longo I.; Ruiz J.C.; Tine M.R.; Bramanti E./titolo:In situ microwave assisted extraction of clove buds to isolate essential oil, polyphenols, and lignocellulosic compounds/doi:10.1016%2Fj.indcrop.2020.113203/rivista:Industrial crops and products (Print)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:161

Clove buds is a spice of relevance in food, traditional medicine, pharmaceutics and cosmetics and, among the spices, they have the highest content of total polyphenols with exceptional antiviral and antimicrobial properties. Various approaches have b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::751011ce916da86eef46148051afa1cc
https://doi.org/10.1016/j.indcrop.2020.113203

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Arreglo de antenas de microtira para aplicaciones satelitales

Autor: BRIAN JULIAN SANCHEZ RUIZ

Publikováno v: Instituto Nacional de Astrofísica, Óptica y Electrónica
INAOE
Repositorio Institucional del INAOE

This thesis presents the design of a microstrip array for the 14 GHz band. This frequency, in the ku-band, is significally used for satellite comunications. The array consists of four antennas in a 2x2 configuration and uses DGS techniques to adjust

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::85177e32b5f52046db55d27f9cd294d0
http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1672

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