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Construcción subjetiva del perfil universitario en relación con los retos del siglo xxi: el caso de la Universidad Autónoma de Nuevo León by Leal Guerrero, Laura Viviana, Ramírez García , Ester Eunice, Jaime Bautista , Karla Alejandra

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Propuesta para el diseño de un Objeto para Aprender para la enseñanza de la física by Quiroz Rivera, Samantha

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Evaluación de recursos como determinante en la implementación de la economía circular en empresas mexicanas: validación de instrumento by Martínez-Valdez, Dora Ivonne, Elizondo-Arroyave, Sergio Gerardo, Martínez-Valdez, Judith Irasema

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Imputación de datos faltantes en las variables de ingreso en la Encuesta Nacional sobre Salud y Envejecimiento en México by Villagra-Fuentes, Guillermo Andrés

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El Futuro Trascendental y el Comportamiento Organizacional: Una Aproximación Inicial by Cernas-Ortiz, Daniel Arturo, Demuner-Flores, María del Rosario, Martínez-Lara, Alicia

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Perfil Socioeconómico y Demográfico de los Emprendedores de Calderón: Oportunidades y Retos by Almeida-Fabara, María Fernanda, Lopez-Vásquez, Sandra, Blanco-Jimenez, Mónica

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Marketing digital en las empresas de Turismo de Naturaleza del Departamento de Magdalena by Fandiño-Isaza, Jesús Rafael, Dávila-Coa, Luzmarina

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Intensidad de la resistencia a piretroides y mutaciones KDR (V1016I, F1534C) en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) del este de México. by Morales Forcada, Franco

“…Similarly, frequencies of kdr mutations (V1016I and F1534C) were determined in the populations under study, seeking to relate them to biological assays results. …”
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Selección de genes especie específicos de Mycobacterium tuberculosis expresados en condiciones de estrés térmico como candidatos para el diagnóstico de la tuberculosis. by Zenteno Chávez, Wendy Lilian

“…M. tuberculosis H37Rv strain was exposed to temperatures of 42, 45, 48 and 50 ºC for 0.5, 1, 1.5 and 2 hours. Then, bacteria were harvested and RNA isolation and cDNA synthesis were performed subsequently. …”
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Implementación del sistema de producción de bioetanol en un reactor híbrido tipo batch para su uso en un motor de combustión interna. by Lucio López, Alex Nibardo de

“…From these mixtures were evaluated the levels of average maximum pressure in the chamber, duration of the first phase of combustion and autoignition values. …”
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Seroprevalencia al virus adipogénico Adenovirus-36 y su asociación con la obesidad y la concentración sérica de colesterol en adultos del noreste de México: estudio piloto by Romo Tello, Susana

“…From September 2017 to March 2018, 263 volunteers aged 18-70 years, residents of Northeast Mexico who signed informed consent were recruited. Nutritional status was evaluated using anthropometric measures (weight, height, waist and hip circumferences), indexes associated with obesity were calculated and % body fat was measured by dual X-ray absorptiometry (Lunar iDxa). …”
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Diseño y construcción de un reactor hibrido tipo batch para la producción de biocombustibles: biodiésel y bioetanol como caso de estudio. by Solís Ulloa, Juan Carlos

“…The determined properties of biodiesel were: kinematic viscosity, density, cetane index and calorific value which were in the ranges established by the biodiesel quality standards.…”
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Efecto tóxico in vivo e in vitro de los extractos polares de nueve plantas utilizadas en medicina tradicional. by González Yáñez, Ma. Guadalupe Ernestina

“…Using Artemia salina, in fact, the extracts which showed toxicity were: Tillandsia recurvata, Sphaeralcea angustifolia y Gnaphallium oxyphyllum. …”
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Evaluación del papel inmunomodulador de la resiniferatoxina durante la respuesta inmune primaria a nivel intestinal de un modelo murino infectado con Trichinella spiralis. by Muñoz Carrillo, José Luis

“…During the intestinal phase of infection, the levels of Th1 cytokines, such as interleukin (IL)-12, IL-1β, interferon (INF)-γ and TNF-α and Th2 cytokines, such as IL-4, IL-10 and IL-13 were determined. Likewise, the number of eosinophils in blood, eosinophilia and intestinal mastocytosis were determined, and the intestinal expulsion of T. spiralis was evaluated. …”
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Atrazine and 2, 4-D determination in corn samples using microwave assisted extraction and on-line solid-phase extraction coupled to liquid chromatography. by Santos Hernández, Ana Susana, Hinojosa Reyes, Laura, Sáenz Tavera, Isabel del Carmen, Hernández Ramírez, Aracely, Guzmán Mar, Jorge Luis

“…The LODs were 0.03 and 0.02 mg kg-1 for 2,4-D and atrazine, respectively with RSD ranged from 4.0 to 7.2 % at concentration level of 0.07 and 0.30 mg kg-1. …”
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Condicionamiento aversivo al sabor para manejo de conflictos con oso negro (Ursus americanus Pallas, 1780). by Sánchez Rangel, Liliana

“…The results of the detectability of the TBZ proved that the bears were able to identify its presence inside the cupcakes, which hindered the correct establishment of the aversion. …”
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Efecto antioxidante y citoprotector de extractos de plantas con actividad antimicrobiana by Pérez Narváez, Oscar Alberto

“…In the present study, antimicrobial, antioxidant and cytoprotective properties were evaluated in plants collected in municipality of Santiago, Nuevo León, Mexico; obtaining the leaf, stem and root (if any) ethanol extracts of A. xalapensis, M. malacophylla and T. cubense against strains of nosocomial importance such as S. aureus, P. aeruginosa and S. maltophilia; the greatest antimicrobial activity against S. aureus were the A. xalapensis stem and leaf extracts, MBC of 2.6 ± 0.3 mg/mL and 2.9 ± 0.5 mg/mL respectively, and the highest antioxidant activity by the methods of DPPH (1,112.1 ± 70.6 µmol ET/g 1,206.6 ± 68.6 µmol ET/g respectively) and ABTS•+ (1,864.0 ± 135.6 µmol ET/g 1750.7 ± 110.1 µmol ET/g respectively). …”
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Identificación de genes asociados a virulencia, serotipificación y epidemiología de Streptococcus agalactiae en mujeres embarazadas en un hospital del tercer nivel de atención by Mellado García, Melissa Carolina

“…The genes coding for virulence factors PI-1, PI-2A, PI-2B, Lmb, CylE, FbsA, FbsB, ScpB, HvgA, and bca were identified.…”
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Evaluación del uso de antibióticos e impacto de una intervención dirigida a modificar la conducta prescriptiva en profilaxis quirúrgica en 6 hospitales del área metropolitana de Mo... by Palacios Saucedo, Gerardo del Carmen, De la Garza Camargo, Mauricio, Briones Lara, Evangelina, Carmona González, Sandra, García Cabello, Ricardo, Islas Esparza, Luis Arturo, Saldaña Flores, Gustavo, González Cano, Juan Roberto, González Ruvalcaba, Román, Valadez Botello, Francisco Javier, Muñoz Maldonado, Gerardo Enrique, Montero Cantú, Carlos Alberto, Díaz Ramos, Rita Delia, Solórzano Santos, Fortino

“…A total of 96% of antibiotics regimens began with inappropriate timing (290/302), 82.8% were inappropriate regimens (274/331), 77.7% were in inappropriate dosage (230/296), 86% of inadequate length (241/280), and in 17.4% restricted antibiotics were used (52/299). …”
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Fármacos epigenéticos con efecto en la actividad promotora del gen rb1 en células hepáticas humanas by Vargas Gómez, Jorge Eduardo

“…Once transfected, the cells were exposed to the epigenetic modulating drugs at different time periods and the luciferase activity was messured. …”
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