Resultados de búsqueda - "classic"

Solving the bilevel facility location problem under preferences by a stackelberg-evolutionary algorithm por Camacho Vallejo, José Fernando, Cordero Franco, Álvaro Eduardo, González Ramírez, Rosa G.

“…This research highlights the use of game theory to solve the classical problem of the uncapacitated facility location optimization model with customer order preferences through a bilevel approach. …”
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High frequency of primary refractory disease and low progression-free survival rate of Hodgkin's lymphoma: a decade of experience in a Latin American center por Jaime Pérez, José Carlos, Gamboa Alonso, Carmen Magdalena, Padilla Medina, José Ramón, Jiménez Castillo, Raúl Alberto, Olguín Ramírez, Leticia Alejandra, Gutiérrez Aguirre, César Homero, Cantú Rodríguez, Olga Graciela, Gómez Almaguer, David

“…Background: Reports dealing with clinical outcomes of classical Hodgkin’s lymphoma in lowto middle-income countries are scarce and response to therapy is poorly documented. …”
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Severe gastrointestinal involvement in adult-onset Henoch–Schönlein purpura associated with clarithromycin-resistant Helicobacter pylori infection por Delgado García, Guillermo Rubén, Mandujano Cruz, Ilse, González Padilla, Kiber, Hernández Velázquez, Badir, Martínez Cabriales, Sylvia Aideé, Ocampo Candiani, Jorge, Villarreal Alarcón, Miguel Ángel, Galarza Delgado, Dionicio Ángel

“…Gastrointestinal involvement is part of the classical tetrad and can present as bleeding. Helicobacter pylori infection in the setting of HSP has been reported a few times in the literature and may be involved in the pathogenesis of this disease as a triggering agent.…”
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Primary torsion of the vermiform appendix and undescended cecum treated by video-assisted transumbilical appendectomy por Montes Tapia, Fernando Félix, Quiroga Garza, Aquiles, Abrego Moya, Valdemar

“…Torsion of the vermiform appendix is a rare cause of appendicitis that is clinically indistinguishable from the classical presentation. In this paper, we present the first report in the literature of an appendicular torsion as- sociated with an undescended cecum. …”
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“String of pearls pattern”: report of three cases of non clear-cell acanthoma por Espinosa, Ana Elena Domínguez, Akay, Bengu Nisa, González Ramírez, Roger Adrián

“…bstract: The coiled and dotted vessels in a serpiginous arrangement or “string of pearls” is considered a classical vascular pattern associated with clear cell acanthoma. …”
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The General Impossibility of Neoclassical Economics por Fine, Ben

“…This article recalls how neo-classical economics prides itself both on its mathematical rigour and on the universal applicability of its principles, and how, on this basis, “economics imperialism” is colonising the subject matter of the other social sciences. …”
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Ecthyma gangrenosum: a report of eight cases por Martínez Longoria, César Adrián, Rosales Solis, Gloria María, Ocampo Garza, Jorge, Guerrero González, Guillermo Antonio, Ocampo Candiani, Jorge

“…Abstract: Ecthyma gangrenosum is a rare skin infection classically associated with Pseudomonas aeruginosa. …”
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Concepto de relación en Pedro Gómez Danés por Jerezano Luna, Jorge Eduardo

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Effects of pericytes and colon cancer stem cells in the tumor microenvironment por Garza Treviño, Elsa Nancy, Delgado González, Paulina, Valencia Salgado, Carlos I., Martínez Garza, Alejandra Mayela

“…In this review, we highlight the contribution of pericytes and cancer stem cells to some classical hallmarks of cancer, namely, tumor angiogenesis, growth, metastasis, and evasion of immune destruction, and discuss therapies targeting pericytes and cancer stem cells in CRC.…”
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Diabetic myonecrosis in a patient with hepatic cirrhosis: a case report and review of the literature por Mancillas Adame, Leonardo Guadalupe, González González, José Gerardo, Jáquez Quintana, Joel Omar, Cardoza Torres, Myrna A., García, Alberto de la Fuente

“…Introduction: Diabetic myonecrosis was first reported by Angervall and Stener in 1965. In its classical clinical expression, it affects type 1 diabetes mellitus patients with long-standing poor metabolic control and advanced chronic microvascular complications. …”
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Developments of solid-phase microextraction fiber coatings for environmental pharmaceutical and personal care products analysis por Portillo Castillo, Omar Jassiel, Castro Ríos, Rocío, Chávez Montes, Abelardo, González Horta, Azucena C., Cavazos Rocha, Norma Cecilia, Waksman de Torres, Noemí, Garza Tapia, Marsela

“…This review describes the recent developments in SPME with classical and novel coatings and its applications for PPCP determination in environmental samples.…”
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El Imperio Retórico: Auge y Caída por Dahdah Antar, Said

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Pseudo-monocrystalline properties of cylindrical nanowires confinedly grown by electrodeposition in nanoporous alumina templates por Barriga Castro, Enrique Díaz, García, Javier, Mendoza Reséndez, Raquel, Prida, Víctor M., Luna Criado, Carlos

“…Moreover, face-centered cubic nanowires presented classically forbidden reflections. These behaviors were explained by considering the characteristics of the measurement technique and the confined template-assisted growth, which force the atoms to be accommodated in a cylindrical volume with nanoscale dimensions, yielding the frustrated formation of stable facets and right angles in the nanowire radial directions, together with the formation of stacking faults.…”
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La teatralidad: Representación e intertextualidad por Moreno Salazar, Flor

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El I Ching en el pensamiento chino por Pérez Juárez, Yolanda Nohemí, Castillo Villapudua, Karla Judith, Cisneros Arellano, José Luis

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41º Aniversario de la Facultad de Artes Visuales por Silva Santiago, Alejandra

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Accessible location of mobile labs for COVID-19 testing por Villicaña Cervantes, Dianne Larissa, Ibarra Rojas, Omar Jorge

“…In particular, we use the concepts of classical, gradual, and cooperative coverage to defne a weighted sum of multiple accessibility indicators. …”
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Bioestratigrafía de la formación la peña, cretácico inferior, en base a foraminíferos (Clase Rhizopoda) del Cañón de la Huasteca, Santa Catarina, Nuevo León, México. por Córdoba Merino, Gabriela

“…ABSTRACT Biostratigraphy in the northeast of Mexico is mainly studied based on fossils macroscopic, being classically based on the succession of ammonites, so lack of microfossils-based research has prevented the determination precise biostratigraphic of sequences that lack these macrofossils; for this reason in this paper has been made an analysis integral biostratigraphic of high resolution, through the analysis of foraminifera of the La Peña formation in the Canyon of La Huasteca, Santa Catarina, Nuevo León, Mexico. …”
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A Real-Time SOSM Super-Twisting Technique for a Compound DC Motor Velocity Controller por Morfin, Onofre A., Castañeda, Carlos E., Valderrabano González, Antonio, Hernandez González, Miguel, Valenzuela, Fredy A.

“…The DC motor drives a squirrel-cage induction generator which represents the load; this generator must work above the synchronous velocity to deliver the generated power towards the grid. A classical proportional-integral (PI) controller is designed for comparison purposes of the time-domain responses with the proposed second-order sliding mode (SOSM) super-twisting controller. …”
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Bioestratigrafía de la formación la peña, cretácico inferior, en base a foraminíferos (Clase Rhizopoda) del Cañón de la Huasteca, Santa Catarina, Nuevo León, México. por Córdoba Merino, Gabriela

“…ABSTRACT Biostratigraphy in the northeast of Mexico is mainly studied based on fossils macroscopic, being classically based on the succession of ammonites, so lack of microfossils-based research has prevented the determination precise biostratigraphic of sequences that lack these macrofossils; for this reason in this paper has been made an analysis integral biostratigraphic of high resolution, through the analysis of foraminifera of the La Peña formation in the Canyon of La Huasteca, Santa Catarina, Nuevo León, Mexico. …”
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