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Listar Conacyt por título
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VARGAS CONSUELOS, CARLOS INGRAM; CAMACHO LOPEZ, MIGUEL ANGEL
(Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C., 2014)
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Ortañón García Pimentel, Luis Javier; Jiménez López, Eduardo; CAMPOS CANTON, ERIC; BASIN, MIKHAIL VALENTINOVICH
(Applied Mathematics and Computation, 2014)
Investigación
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ALBERTO FAVERO, ALTAIR; TONIETO, CARINA; FATIMA ROMAN, MARISA
(Universidade Federal de Santa Maria, 2013)
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SAMPIETRO PINTO, LEIDH JEANE; DE OLIVEIRA SANTOS, EURICO; THOME ORTIZ, HUMBERTO; AGUIRRE GONZALEZ, NOE ANTONIO; ROSE JASPER, JULIANA
(Revista de Turismo Contemporaneo Brásil RTC, 2017-07-01)
Na promoção de um destino turístico faz-se necessário conhecer as especificidades de sua configuração, analisando tudo que pode ser empregado para fins turísticos, e entre outros itens está a gastronomia. A alimentação é ...
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Ramírez Albores, Jorge Enrique; PEREZ SUAREZ, MARLIN; Richardson, David Mark; Stefenon, Valdir; Bizama Pommiez, Gustavo Adolfo; BADANO, ERNESTO IVAN
(NeoBiota, 2021-09-21)
The Peruvian Peppertree (Schinus molle L.) is an evergreen tree native to semiarid environments of Peru and Bolivia in South America. This tree has been introduced and widely planted for ornamental and forestry purposes ...
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Cervantes Canales, Jair; García Lamont, Farid; LOPEZ CHAU, ASDRUBAL; Huang, De-Shuang
(Springer, 2014)
Over the past few years, has been shown that generalization power of Support Vector Machines (SVM) falls dramatically on imbalanced data-sets. In this paper, we propose a new method to improve accuracy of SVM on imbalanced ...
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Rodríguez Mazahua, Lisbeth; ALOR HERNANDEZ, GINER; Cervantes Canales, Jair; LOPEZ CHAU, ASDRUBAL; SANCHEZ CERVANTES, JOSE LUIS
(Universidad Nacional de Colombia, 2016)
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LOPEZ MEDINA, MARCO ANTONIO; MARCIAL ROMERO, JOSE RAYMUNDO; DE ITA LUNA, GUILLERMO; Hernández Servín, José Antonio
(Martínez-Villaseñor L., Herrera-Alcántara O., Ponce H., Castro-Espinoza F.A., 2020)
An O(m + n) time algorithm is presented for counting the number of models of a two Conjunctive Normal Form Boolean Formula whose constrained graph is represented by a Series-Parallel graph, where n is the number of variables ...
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FRANCO MAASS, SERGIO; BURROLA AGUILAR, CRISTINA; ARANA GABRIEL, YOLANDA; GARCIA ALMARAZ, LUIS ANTONIO
(Forest Policy and Economics (Elsevier), 2016-09-27)
El estudio del conocimiento local sobre la extracción de hongos silvestres comestibles sirvió como base para desarrollar un modelo de análisis espacial en ambiente SIG para predecir las zonas de mayor presión antrópica a ...
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SALAS GARCIA, JAVIER; GARFIAS SOLIZ, JAIME MAX; Martel, Richard; BIBIANO CRUZ, LUVINA
(Geofluids Journal, 2017-03-15)
The estimation of soil hydraulic properties in the vadose zone has some issues, such as accuracy, acquisition time, and cost. In this study, an inexpensive automated test column (ATC) was developed to characterize water ...
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Molinar Solis, Jesús Ezequiel; SANCHEZ GASPARIANO, LUIS ABRAHAM; GARCIA LOZANO, RODOLFO ZOLA; PONCE PONCE, VICTOR HUGO; OCAMPO HIDALGO, JUAN JESUS; MOLINA LOZANO, HERON; DIAZ SANCHEZ, ALEJANDRO
(Instituto Politécnico Nacional, 2011)
In this paper, a low-complexity current-mode Winner-Take-All circuit (WTA) of O (n) complexity with logical outputs is presented. The proposed approach employs a Quasi-FG Inverter as the key element for current integration ...
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MARTIN DEL CAMPO DELGADO, MIGUEL ANGEL; ESTELLER ALBERICH, MARIA VICENTA; MORELL CICERO, DANIEL IGNACIO; Bandenay Egoávil, Gladys Liliana; EXPOSITO CASTILLO, JOSE LUIS; DIAZ DELGADO, CARLOS
(Science of the Total Environment, 2019-01-01)
Golf courses represent an agricultural activitywherein grass is intensively cultivated using large quantities of fertilizers. In the present study, nitrogen and phosphorus leaching was analyzed over two years in an ...
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VAZQUEZ CHAGOYAN, JUAN CARLOS; RAMIREZ NAVARRO, HECTOR RAMSES; Polesnak, Peter; Reyes Leyva, Julio; Haque, Md Ubydul; Pedroza Montero, Martín Rafael; MENDEZ ROJAS, MIGUEL ANGEL; ANGULO-MOLINA, ARACELY
(Nanoscale Advances, 2020-05-18)
In this work, as a proof of principle, the design and performance evaluation of a simple, cheap and efficient colorimetric test for the detection of the NS1 protein of dengue virus, assisted by an immunoconjugate of magnetite ...
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SUMAYA MARTINEZ, JUAN; MONTIEL GONZALEZ, GUSTAVO; PAOLA RAQUE, LARIS AVILA
(Acta Universitaria, 2019-02-08)
Se presenta una teoría vectorial de la difracción de haces Hermite–Gauss sobre una pantalla metálica de espesor h con dos rendijas de ancho l y separación d. los haces inciden oblicuamente con polarización TM. Estudiamos ...
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GARCIA GUTIERREZ, JAVIER; Romero Torres, Javier; GONZALEZ DE LA ROSA, MANUEL
(Universidad Autónoma del Estado de México , Congreso Panamericano de Ingeniería de Tránsito, Transporte y Logística 2016, 2016)
The impact of Bike Sharing Systems (BSS) in the world had experienced such success that nowadays most iconic cities in the world have adopted its own system. The particular characteristics of the user’s mobility in every ...
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Salinas Tapia, Humberto; MORENO GUEVARA, JAVIER; DIAZ PALOMAREZ, VICTOR; TEJEDA VEGA, SAMUEL
(Centro Interamericano de Recursos del Agua, Faculty of Engineering, Univ. Aut. Estado de México, Instituto Nacional de Investigaciones Nucleares., 2014-05-01)
A general model for fl ocs settling velocity is still an open fi eld of research in the scientific literature. In this work, a reduced model of an aquaculture recirculation tank was used to validate a model for floc ...
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GONZALEZ MORALES, JUAN CARLOS; BEAMONTE BARRIENTOS, FAUSTO RENE; Bastiaans, Elizabeth; GUEVARA FIORE, PALESTINA; QUINTANA SANCHEZ, ERENDIRA; FAJARDO GUADARRAMA, VICTOR MANUEL
(The University of Chicago Press Books, 2017-12-01)
High-altitude organisms exhibit hematological adaptations to augment blood transport of oxygen. One common mechanism is through increased values of blood traits such as erythrocyte count, hematocrit, and hemoglobin ...
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Grajeda Marín, Ismael; Hernández Servín, José Antonio; MONTES VENEGAS, HECTOR ALEJANDRO; MARCIAL ROMERO, JOSE RAYMUNDO; MUÑOZ JIMENEZ, VIANNEY; DE ITA LUNA, GUILLERMO
(International Journal of Pattern Recognition and Artificial Intelligence, 2018-01-01)
In Digital Image Steganography, Pixel-Value Di®erencing (PVD) methods use the di®erence between neighboring pixel values to determine the amount of data bits to be inserted. The main advantage of these methods is the size ...
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GONZALEZ GONZALEZ, CARLOS A.; MEJIA VEGA, JUAN JAVIER; GARCIA MONROY, RICARDO; GONZALEZ CALDERON, DAVIR; Corona Becerril, David; FUENTES BENITES, MARIA PAULINA AYDEE GRACIA; TAMARIZ MASCARUA, JOAQUIN; GONZALEZ ROMERO, CARLOS
(Hindawi, 2017-11-15)
The process of N-alkylation of several pyrroles, indoles, and derivative heterocycles is herein described, using quaternary ammonium salts as the source of an alkylating agent. These reactions were carried out on several ...
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ESTEVEZ PEDRAZA, ANGEL GABRIEL; Ronzón Hernández, Zoraida; MARTINEZ MENDEZ, RIGOBERTO
(PLoS ONE, 2021-08-16)
El modelo propuesto tenía una capacidad discriminatoria superior a las estimadas por modelos similares. medios y recursos para esta investigación y se implementó en un sistema integrado independiente sistema que es de bajo ...