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El desarrollo y evaluación la declaración del problema de investigación = (Development and evaluation of problem definition in research) por Rositas, J., Alarcón, Gustavo, Badii Zabeh, Mohammad Hosein

“…Characteristics, positioning and functions of a problem statement are also studied. A detailed methodology for problem statement characterization is included as well as a procedure (guideline) and a method for its competency development evaluation.…”
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La medición en el proceso de investigación científica: Evaluación de validez de contenido y confiabilidad (Measurement in the scientific research process: Content validity and re... por Mendoza Mendoza, J. G., Garza, J. B.

“…These elements are the following: the operationalization of variables, the relationship among theory and measurement, scales as measurement instruments, the meaning of the latent variable, validity and reliability as essential properties of measurement, also including content validity. Through the understanding of these elements, the relevance of the measurement process is established. …”
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Análisis de la industria cinematográfica mexicana en el 2015 (Analysis of the mexican film industry in 2015) por Lozano Treviño, David Fernando, Almaguer Rocha, Alberto, Molina Martínez, Deisy

“…The commercial movie theaters grow and the alternate exhibition spaces are also detailed.…”
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A GRASP-Tabu Heuristic Approach to Territory Design for Pickup and Delivery Operations for Large-Scale Instances por González Ramírez, Rosa G., Smith, Neale R., Askin, Ronald G., Camacho Vallejo, José Fernando, González Velarde, José Luis

“…The adsorption capacity was drastically reduced by increasing the ionic strength of the solution corroborating with the fact that the electrostatic attractions played a crucial role in the adsorption of MB on NS. It was also shown that the MB was chemisorbed because the adsorption was not reversible. …”
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Sphingomyelinase Activity ofTrichomonas vaginalisExtract and Subfractions por González Salazar, Francisco, Garza González, Jesús Norberto, Hernández Luna, Carlos Eduardo, Mata Cárdenas, Benito David, Carranza Rosales, Pilar, Castro Garza, Jorge Enrique, Hernández García, Magda Elizabeth, Vargas Villarreal, Javier

“…Signal transduction mediated by ceramide leads cells to produce cytokine induced apoptosis during several inflammatory responses. SMase are also relevant toxins in several microorganisms. …”
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Numerical study on the combustion process of a biogas spark-ignition engine por Carrera, José, Riesco, José, Martínez, Simón, Sánchez, Fausto, Gallegos, Armando

“…The use of this fuel is also attractive from the standpoint of global warming because its ap- plication does not register a net emission of carbon dioxide into the atmosphere possible use for this fuel is to feed the spark-ignition internal combustion en- gines. …”
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Bismuth oxide aqueous colloidal nanoparticles inhibit Candida albicans growth and biofilm formation por Cabral Romero, Claudio, Hernández Delgadillo, René, Velasco Arias, Donaji, Martínez Sanmiguel, Juan José, Diaz, David, Zumeta Dube, Inti, Niño Arevalo, Katiushka

“…These results are better than those obtained with chlorhexidine, nystatin, and terbinafine, the most effective oral antiseptic and commercial antifungal agents. In this work, we also compared the antimycotic activities of bulk bismuth oxide and bismuth nitrate, the precursor metallic salt. …”
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Evaluation of wooden materials deteriorated by marine-wood boring organisms in the Black Sea por Sivrikaya, H., Hafizoglu, H., Cragg, S. M., Carrillo, A., Militz, H., Mai, C., Borges, L. M. S.

“…Dynamic MOE allows rapid on-site evaluation rather than measurements within a laboratory and also without causing damage to the structures being evaluated.…”
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Angioimmunoblastic T-Cell lymphoma: a diagnostic challenge por Ocampo Garza, Jorge, Herz Ruelas, Maira Elizabeth, González Lopez, Elias Eugenio, Mendoza Oviedo, Eric Eduardo, Garza Chapa, Juana Irma, Ocampo Garza, Sonia Sofía, Vázquez Herrera, Norma Elizabeth, Miranda Maldonado, Ivett C., Ocampo Candiani, Jorge

“…Skin biopsy reported a T-cell lymphoma and the diagnosis of AITL was confirmed by an axillary lymph node biopsy, which was also positive for EpsteinBarr virus. Chemotherapy with CHOP-21 and thalidomide was given, accomplishing complete remission after six cycles.…”
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Análisis psicosocial del consumo de alcohol en adolescentes mexicanos = Psychosocial analysis of alcohol consumption in Mexican adolescents por Villarreal González, María Elena, Sánchez Sosa, Juan Carlos, Musitu Ochoa, Gonzalo

“…A structural equations model explained 66% of the variance and also it was explored the moderating effect of gender. …”
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Ecomorphological trajectories of reef fish sister species (Pomacentridae) from both sides of the Isthmus of Panama por Aguilar Medrano, Rosalía

“…Sister damselfish species on either side of the Isthmus of Panama differ in terms of niche, morphology, and size. Nevertheless, they also show similarities, indicating environmental constraints and conservatism. …”
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Outplacement: análisis de efectividad como estrategia de reinserción laboral por Treviño Montemayor, Jorge Guadalupe, Carrizales Velázquez, Genaro Alberto

“…ABSTRACT This work presents the background of outplacement, its beginnings and the how it is handled today, including all possible variations in which the service is offered to transition employees. We also establish different reasons for employers and former employees to seek for this service, results expected from hiring it, and if outplacement is mandatory or optional according to regulations in different countries. …”
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Situational and Dispositional Factors that Predict Motivation: a Multilevel Study por Pineda Espejel, Heriberto Antonio, López Walle, Jeanette M., Tomás, Inés

“…Task orientation positively predicts the autonomous motivation (γ10 =.51, p < .01), and inversely the non motivation (γ10 = –.76, p < .001). Also task orientation partially mediated the relationship between task-involving climate and autonomous motivation (b1b2 = .39; 95% CI = [.11, .68]; τ = .68, p < .05), and fully mediated the relationship between task-involving climate and amotivation (b1b2 = –.58; 95% CI = [–.92, –.25]; τ = –.62, p >.05). …”
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Use of OCT Angiography in Choroidal Melanocytic Tumors por Toledo Negrete, Juan José, Asencio Duran, Mónica, García Martínez, Jesús R., López Gaona, Alejandro

“…Three different observers evaluated specific variables in the choriocapillaris layer on AOCT images and searched for images which described histopathologic vascular patterns, and also, a general description of the images was made. …”
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Physical Activity, Sports Practice, and Cognitive Functioning: The Current Research Status por Hernández Mendo, Antonio, Reigal, Rafael E., López Walle, Jeanette M., Serpa, Sidonio, Samdal, Oddrun, Morales Sanchéz, Verónica, Juárez Ruíz de Mier, Rocío, Tristán Rodríguez, José Leandro, Rosado, Antonio F., Flaco, Coral

“…The limitations of the findings were also discussed.…”
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Curiosity and Design Education por Vanegas Farfano, Minerva, Martínez Escobedo, Eduardo

“…And, while as an environment it promotes learning through experimentation as the perfect medium to grow students as innovators; they usually are not designed considering the personal characteristics and traits that may also be needed to be counted to better comprehend how does previous conditions to education are related to the intended individualistic redesign of curricula. …”
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Differences in stress and happiness between owners who perceive their dogs as well behaved or poorly behaved when they are left alone por González Ramírez, Mónica Teresa, Vanegas Farfano, Minerva, Landero Hernández, René

“…Dogs whose owners perceived that they were well behaved when left alone had more years within the household and higher scores in trainability; these owners also reported a better relationship with the dog and lower attachment scores than the group that perceived separation-related problems in their dogs. …”
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Medical devices in allergy practice por Popov, Todor A., Passalacqua, Giovanni, González Díaz, Sandra Nora, Plavec, Davor, Braido, Fulvio, García Abujeta, Jose Luis, Dubuske, Lawrence M., Rouadi, Philip W., Morais Almeida, Mario, Bonini, Sergio, Cheng, Lei, Ansotegui, Ignacio J.

“…The present position paper of the World Allergy Organization (WAO) is meant to be the first integral document providing structured information on medical devices in allergology used in daily routine but also needed for sophisticated diagnostic purposes and modern disease management. …”
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Why has there been a fall in child labor and an increase in school attendance in Mexico? por Valero Gil, Jorge Noel, Valero, Magali

“…The increase in government assistance and greater access to social health insurance also play an important role. Public policies aimed at increasing school attendance and those aimed at reducing child labor should consider the improvement of education as a major goal.…”
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Synthesis of silver nanoparticles using a Mentha spicata extract and evaluation of its anticancer and cytotoxic activity por Torres Martínez, Yuridia, Arredondo Espinoza, Eder Ubaldo, Puente, Carlos, González Santiago, Omar, Pineda Aguilar, Nayely, Balderas Rentería, Isaías, López, Israel, Ramírez Cabrera, Mónica Azucena

“…These NP decreased cell viability in all of the cells studied; however, the IC50 could only be estimated in the Chang liver cells (IC50 = 21.37 µg/mL). These particles also decreased the generation of reactive oxygen species in Chang and SiHa cells. …”
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