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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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Creatividad organizacional como un factor clave en el proceso de gestión de la innovación para el desarrollo de nuevos productos, sector de estudio las PyMEs (Organizational creati... por López Treviño, Oscar Enrique, Blanco Jiménez, Mónica, Guerra Moya, Sergio Armando

“…Analyzing some manage models for organizational creativity presented by various authors who have studied this phenomenon. Also, this element of Organizational Creativity stems from a doctoral study in which this variable is considered as the contribution to a new management model for the innovation process in developing new products for the SME sector. …”
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Estructura del proceso de decisión de compra en los jóvenes universitarios en equipos de telefonía celular: caso de estudio población universitaria en Monterrey Nuevo León (Structu... por Torres, Francisco, Barragán Codina, José Nicolás, Neira Tovar, Leticia A., Pérez, Teresa

“…The results allows interesting information on how college students consider which is the most innovating manufacturer in cellular telephony, besides how they rank their best provider/ carrier of cellular services and also how they shown their attitude towards the communication channels appropriate for receiving news about technology innovation and sale promotions. …”
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La relación representativa desde la percepción de los electores (Representative relationship from the perception of voters) por Treviño Terán, José Alejandro, Lozano Treviño, David Fernando, Barragán Codina, José Nicolás

“…It´s planned to conduct evaluation for the government’s political performance from key stakeholder that are the citizen. Also, it allows us to make a constant evaluation of the quality of not only maintain political representation at election time, but since the beginning of management representative determined. …”
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Natural variability of essential oil and antioxidants in the medicinal plant Turnera diffusa por Urbizu González, Ana Lucía, Castillo Ruiz, Octelina, Martínez Ávila, Guillermo Cristian Guadalupe, Torres Castillo, Jorge Ariel

“…Polyphenol contents, antioxidant activities using ABTS and ferric reducing antioxidant power (FRAP) methods also were evaluated. Results: A total of 21 compounds were identified in the essential oils; nevertheless, only Eucalyptol, 1,4-Methanocycloocta[d]pyridazine, 1,4,4a,5,6,9,10,10a-octahydro-11,11- dimethyl-, (1`a,4`a,4a`a,10a`a) y Ethanone, 1-(1,3-dimethyl-3-cyclohexen-1-yl) were detected in the three sites. …”
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Salivary ammonia levels and Tannerella forsythia are associated with rheumatoid arthritis: A cross sectional study por Martínez Rivera, José Iván, Xibillé Friedmann, Daniel X., González Christen, Judith, De la Garza Ramos, Myriam Angélica, Carrillo Vázquez, Sandra M., Montiel Hernández, José Luis

“…Additionally, in contrast to P. gingivalis, the presence of T. forsythia was significantly associated with high disease RA activity even after multivariable adjustment analysis. There was also a significant increase in ammonium levels in the high RA activity group and a significant correlation between salivary ammonia and RA disease activity but not with autoantibody titers. …”
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Temperature-mediated biosynthesis of the phytotoxin phaseolotoxin by Pseudomonas syringae pv. phaseolicola depends on the autoregulated expression of the phtABC genes por Virolle, Marie-Joelle, Aguilera, Selene, Alvarez Morales, Ariel, Murillo, Jesús, Hernández Flores, José Luis, Bravo, Jaime, De la Torre Zavala, Susana

“…We obtained evidence that the phtABC genes also participate in the regulation of the phtD, phtM and phtL operons. …”
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Género, lectura y lenguaje no sexista: un proceso de formación en los estudiantes del nivel medio superior = Gender, reading and non-sexist language: a process of training in upper... por Estrada Esparza, Olga Nelly

“…The results are that the adolescents read little and relate reading with obligation and not with the pleasure of reading; their language is poor and also sexist.…”
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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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Expression of CCR5, CXCR4 and DC-SIGN in Cervix of HIV-1 Heterosexually Infected Mexican Women por Rivera Morales, Lydia Guadalupe, López Guillén, Paulo, Vázquez Guillén, José Manuel, Palacios Saucedo, Gerardo del Carmen, Rosas Taraco, Adrián Geovanni, Ramírez Pineda, Antonio, Amaya García, Patricia Irene, Rodríguez Padilla, Cristina

“…Conclusion: Levels of expression of the tested chemokine receptors in the cervix are different from each other and also vary from woman to woman, and seem to support the suggestion that chemokine receptor expression in genital tissues may be playing a role in the HIV transmission.…”
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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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Celecoxib accelerates functional recovery after sciatic nerve crush in the rat por Camara Lemarroy, Carlos Rodrigo, Guzmán de la Garza, Francisco Javier, Barrera Oranday, Ernesto, Cabello García, Andrés Jesús, García Tamez, Armando, Fernández Garza, Nancy Esthela

“…A sham group (n = 5), where sciatic nerve was exposed but not crushed, was also evaluated. Functional recovery was then assessed by calculating the sciatic functional index (SFI) on days 0,1,7,14 and 21 in all groups, and registering the day of motor and walking onset. …”
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Optical and structural characterization of oleic acid-stabilized CdTe nanocrystals for solution thin film processing por Gutiérrez Lazos, Claudio Davet, Ortega López, Mauricio, Pérez Guzmán, Manuel A., Espinoza Rivas, A. Mauricio, Solís Pomar, Francisco, Ortega Amaya, Rebeca, Silva Vidaurri, Luis Gerardo, Castro Peña, Virginia Carolina, Pérez Tijerina, Eduardo

“…An additional diffraction line corresponding to the octahedral Cd3P2 was also detected as a secondary phase, which probably originates by reacting free cadmium ions with trioctylphosphine (the tellurium reducing agent). …”
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The effects of hydrolysed sorghum on growth performance and meat quality of rabbits por Hernández Martínez, Carlos Alberto, Treviño Cabrera, Griselda Fabiola, Hernández Luna, Carlos Eduardo, Silva Vázquez, Ramón, Hume, Michael E., Gutiérrez Soto, Juanita Guadalupe, Méndez Zamora, Gerardo

“…Rabbits of group T2 did not have significantly different (P>0.05) feed intake compared to those in T1. Carcass traits were also not significantly different (P>0.05) between the 2 groups. …”
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Bactericidal Activity, Isolation and Identification of Most Active Compound from 20 Plants used in Traditional Mexican Medicine Against Multidrug-Resistant Bacteria por García Her, D.G., Rivas Morales, Catalina, Rivas Galindo, Verónica Mayela, Rodríguez, J., Galindo Rodríguez, Sergio Arturo, Leos Rivas, Catalina

“…This biological activity was reported for Carya illinoensis against Pseudomonas aeruginosa , also for Equisetum robustum , Stevia rebaudiana and Castela texana against Methicillin resistant Staphylococcus aureus (MRSA). …”
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Statistically Coherent Calibration of X-Ray Fluorescence Spectrometry for Major Elements in Rocks and Minerals por Verma, Surendra P., Verma, Sanjeet K., Rivera Gómez, María Abdelaly, Torres Sánchez, Darío, Díaz González, Lorena, Amezcua Valdez, Alejandra, Rivera Escoto, Beatriz Adriana, Rosales Rivera, Mauricio, Armstrong Altrin, John S., López Loera, Héctor, Velasco Tapia, Fernando, Pandarinath, Kailasa

“…Both calibrations were successfully applied to rock matrices, and the results were generally consistent with those obtained in other laboratories although the UWLR model showed mostly narrower confidence limits of the mean (slope and intercept)orloweruncertaintiesthantheOLR.Similarsensitivity(∼2.69–46.17kc·s1·%1 fortheOLRand∼2.78–59.69kc·s1·%1 for the UWLR) also indicated that the UWLR could advantageously replace the OLR model. …”
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Comparison of Gadoterate Meglumine and Gadobutrol in the MRI Diagnosis of Primary Brain Tumors: A Double-Blind Randomized Controlled Intraindividual Crossover Study (the REMIND Stu... por Maravilla, K.R., San Juan, Daniel, Kim, S.J., Elizondo Riojas, Guillermo, Fink, J.R., Escobar, W., Bag, A., Roberts, Donald R., Hao, J., Pitrou, C., Tsiouris, A.J., Herskovits, E., Fiebach, J.B.

“…All qualitative assessments were also performed on-site. RESULTS: Forall3readers,imagesofmostpatients(>90%)werescoredgoodorexcellentforoveralllesionvisualizationandcharacterizationwitheithercontrastagent;andthenoninferiorityofgadoteratemeglumineversusgadobutrolwasstatisticallydemonstrated.No significant differences were observed between the 2 contrast agents regarding qualitative end points despite quantitative mean lesion percentageenhancementbeinghigherwithgadobutrol(P<.001).Diagnosticconfidencewashigh/excellentforallreadersin>81%ofthe patientswithbothcontrastagents.Similarpercentagesofpatientswithadverseeventsrelatedtothecontrastagentswereobservedwith gadoterate meglumine (7.8%) and gadobutrol (7.3%), mainly injection site pain. …”
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Temperature-mediated biosynthesis of the phytotoxin phaseolotoxin by Pseudomonas syringae pv. phaseolicola depends on the autoregulated expression of the phtABC genes por Virolle, Marie-Joelle, Aguilera, Selene, Alvarez Morales, Ariel, Murillo, Jesús, Hernández Flores, José Luis, Bravo, Jaime, De la Torre Zavala, Susana

“…We obtained evidence that the phtABC genes also participate in the regulation of the phtD, phtM and phtL operons. …”
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Facile synthesis of visible-light-driven Cu2O/BiVO4 composites for the photomineralization of recalcitrant pesticides por Aguilera Ruiz, Eduardo, De La Garza Galván, María de Jesús, Zambrano Robledo, Patricia del Carmen, Ballesteros Pacheco, Juan Carlos, Vázquez Arenas, J., Peral, J., García Pérez, Ulises Matías

“…Likewise, the viability to recover and reuse these photocatalysts was also tested. It was found that the complete abatement of 4-CP led to the formation of chlorocatechol (4-CC) without concomitantly involving the formation pathway of hydroquinone/p-benzoquinone, 4-CC was identified in the light of experimental evidence (UV-vis) and spectral simulation done by using time-dependent density functional theory (TD-DFT) with the polarized continuum model.…”
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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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