Search Results - "computer"

Modeling mexican electricity market: experimental results by Kalashnikov, Vitaly, Kalashnykova, Nataliya I., Castillo Pérez, Felipe de Jesús

“…For a comparison, we also introduce the notion of perfect competition, where each agent reacts as a price-taker equalizing prices and marginal costs in order to maximize its profit. The computational game theoretic modeling tool, offered in this paper, composed as a mixed complementarity problem (MCP), solved by the GAMS (www.gams.com) algorithm PATH. …”
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Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem by Lezama Lope, Uriel Iram

“…The results showcased AnMA’s superiority, outperforming naive algorithms and exponential smoothing methods in accuracy, computational speed, and cost-e↵ectiveness. Addition ally, AnMA achieved comparable accuracy to ARIMA models while requiring significantly fewer computational resources and less time. …”
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Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem by Lezama Lope, Uriel Iram

“…The results showcased AnMA’s superiority, outperforming naive algorithms and exponential smoothing methods in accuracy, computational speed, and cost-e↵ectiveness. Addition ally, AnMA achieved comparable accuracy to ARIMA models while requiring significantly fewer computational resources and less time. …”
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Exploratory Factor Analysis for Software Development Projects in Mexico by Alcaraz Corona, Sergio, Cantú Mata, José Luis, Torres Castillo, Fernando

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Mathematical analysis to optimize crystal growth by Rodriguez, C. Destenave, Morales Castillo, Javier, Cantú González, José Roberto, Almaguer, F. Javier, Martinez, J. M.

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Process Chain for the Fabrication of a Custom 3D Barrier for Guided Bone Regeneration by Ramírez Cedillo, Erick, Lara Padilla, Hernán, Zamudio Peña, Luis F., Rodríguez García, Aída, Ruiz Huerta, Leopoldo, Ruiz, Alberto Caballero, Siller, Héctor R.

“…This paper proposes a process chain for the fabrication of a custom barrier from cone beam computed tomography (CBCT) as Digital Imaging and Communication in Medicine (DICOM) files obtained from a patient with vertical bone resorption of the anterior maxilla.DICOM files have been processed with Invesalius 3.0 to obtain the tridimensional (3D) anatomy of the region of interest. …”
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Process Chain for the Fabrication of a Custom 3D Barrier for Guided Bone Regeneration by Ramírez Cedillo, Erick, Lara Padilla, Hernán, Zamudio Peña, Luis F., Rodríguez García, Aída, Ruiz Huerta, Leopoldo, Ruiz, Alberto Caballero, Siller, Héctor R.

“…This paper proposes a process chain for the fabrication of a custom barrier from cone beam computed tomography (CBCT) as Digital Imaging and Communication in Medicine (DICOM) files obtained from a patient with vertical bone resorption of the anterior maxilla. …”
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Process Chain for the Fabrication of a Custom 3D Barrier for Guided Bone Regeneration by Ramírez Cedillo, Erick, Lara Padilla, Hernán, Zamudio Peña, Luis F., Rodríguez García, Aída, Ruiz Huerta, Leopoldo, Ruiz, Alberto Caballero, Siller, Héctor R.

“…This paper proposes a process chain for the fabrication of a custom barrier from cone beam computed tomography (CBCT) as Digital Imaging and Communication in Medicine (DICOM) files obtained from a patient with vertical bone resorption of the anterior maxilla. …”
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Optimized Packing Clusters of Objects in a Rectangular Container by Romanova, Tatiana, Pankratov, Alexander, Litvinchev, Igor, Pankratova, Yu, Urniaieva, I.

“…A novel algorithm to search for locally optimal solutions is developed. Computational results are provided to demonstrate the efficiency of our approach. …”
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FePt icosahedra with magnetic cores and catalytic shells by Wang, Rongming, Dmitrieva, Olga, Farle, Michael, Dumpich, Güntner, Acet, Mehmet, Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Yacamán, Miguel José, Kisielowski, Christian

“…The lattice spacings of (111) planes from the surface region to the center of the icosahedra are found to decrease exponentially with shell numbers. Computational studies and energy-filtered transmission electron microscopy analyses suggest that a Pt-enriched surface layer is energetically favored and that site-specific vacancies are formed at the edges of facettes, which was experimentally observed. …”
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Evaluation of GSJ instrusive rocks JG1, JG2, JG1a, and JGb1 by an objective outlier rejection statistical procedure by Guevara, Mirna, Verma, Surendra P., Velasco Tapia, Fernando

“…New concentration mean values and other statistical parameters were computed from final normal distributions. Although 23% of mean concentration values were practically identical to those reported in earlier literature, 67% differ by about 1% to 20%. …”
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Spatial distribution of the larval indices of Aedes aegypti in Guadalupe, Nuevo León, Mexico, with circular distribution analysis by Mercado Hernández, Roberto, Fernández Salas, Ildefonso, Villarreal Martínez, Homero Fernando

“…By using circular statistics applied to each block of data, ranges (quartiles) were computed for larval index type, adult-child (a/c) relationship, and vegetation. …”
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Structural characterization of the equatorial F region plasma irregularities in the multifractal context by Joshi, Neelakshi, Rosa, Reinaldo R., Savio, Siomel, Kherani, Esfhan Alam, de Meneses, Francisco Carlos, Stephany, Stephan, Muralikrishna, Polinaya

“…In the emerging ionosphere–space–weather paradigm, investigating the dynamical properties of ionospheric plasma irregularities using advanced computational nonlinear algorithms provide new insights into their turbulent-seeming nature, for instance, the evidence of energy distribution via a multiplicative cascade. …”
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El rezago social en áreas metropolitanas de México by Benita Maldonado, Francisco Javier, Gómez Meza, Marco Vinicio

“…We have implemented two versions to compute the index and both of them suggest the rate of the population suffering from Very High social backwardness is substantially different rate from that presented by Coneval…”
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Optimización de la planificación de servicios by Sánchez Yepez, Gabriela

“…The GRASP algorithm achieves high-quality solutions on reasonable computing times solving to optimality 161 out of 185 optimal solutions reported by the optimizer for the Max-Min model and 159 out of 189 reported for the Min-Max model. …”
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Optimización de la planificación de servicios by Sánchez Yepez, Gabriela

“…The GRASP algorithm achieves high-quality solutions on reasonable computing times solving to optimality 161 out of 185 optimal solutions reported by the optimizer for the Max-Min model and 159 out of 189 reported for the Min-Max model. …”
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Anatomical Variants of Anterior Cerebral Arterial Circle: A Study by Multidetector Computerized 3D Tomographic Angiography by Jiménez Sosa, Michelle Stephanie, Cantú González, Juan Ramón, Morales Avalos, Rodolfo, De la Garza Castro, Oscar, Quiroga Garza, Alejandro, Pinales Razo, Ricardo, Elizondo Riojas, Guillermo, Elizondo Omaña, Rodrigo Enrique, Guzmán López, Santos

“…The aim of this study was to determine the prevalence of anatomical variants of the anterior cerebral artery (ACA) and the anterior communicating artery (AComA) by 3D computed tomography angiography (3D CTA) in Mexican individuals. …”
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On aerodynamics of baseball pitches: reconstruction of spinning throws, and a lift force model for the knuckleball by Aguirre López, Mario Alberto

“…We propose a model to compute said force for two-seams (2S) and four-seams (4S) orientations, by means of a coefficient (lift coefficient) depending on the positions of each stitch of the ball seams. …”
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Fault tolerant control by flatness approach by Martínez Torres, César

“…The proposed approach provides in this manner one measure related to a faulty flat output vector and one or more computed by using and unfaulty one. The redundant state signals could be use as reference of the controller in order to hide the fault effect. …”
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On aerodynamics of baseball pitches: reconstruction of spinning throws, and a lift force model for the knuckleball by Aguirre López, Mario Alberto

“…We propose a model to compute said force for two-seams (2S) and four-seams (4S) orientations, by means of a coefficient (lift coefficient) depending on the positions of each stitch of the ball seams. …”
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