Resultados de búsqueda - "(muy or mayo) ((thai" OR tha") or (thais" OR (tras" or has")))*

Ultrasound-guided umbilical venous catheterisation: A cost-effectiveness analysis por Guzmán de la Garza, Francisco Javier, Laredo Flores, Argelia Dardane, Cárdenas del Castillo, Bárbara, Cordero Franco, Hid Felizardo, Salinas Martínez, Ana María, Fernández Garza, Nancy Esthela, Ochoa Correa, Erika del Carmen

“…Introduction: Although the use of ultrasound for the insertion of central catheters has proven to be cost-effective in adults, it is not known if this is the case in the neonatal population. …”
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Subjective experience and visual attention to a historic building: A real-world eye-tracking study por De la Fuente Suárez, Luis Alfonso

“…The aims of this study are to describe the experience that a building generates in people, pinpoint what has attracted the participant’s attention during each view of the building in an itinerary; and understand which aspects of this selected case study have made it an object of attention. …”
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Importancia del proceso formal de inducción del personal de nuevo ingreso en las organizaciones por Hernández Saldaña, María de Lourdes

“…A questionnaire containing a sample of 150 cases to those in charge of each organization’s human resources area; during the months of September and October of 2008 and analyzing it according to current human resource management theory. This work has an exploratory and quantitative focus. The results indicate that the majority of the companies are carrying out this formal induction process with different internal labor practices applied with varying levels of intensity; according to the resources of those that it prepares, depending on the managerial activity and size.…”
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Resultados psicológicos del entrenamiento físico durante el embarazo. revisión de literatura por Enríquez Reyna, María Cristina, Gallardo Tovar, Olga Liliana, Hernández Cortés, Perla Lizeth, Lagunes Carrasco, José Omar, Carranza García, Luis Enrique

“…Evidence is presented that this type of training has helped to decrease symptoms of depression, to improve mood, physical and mental quality of life. …”
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Depósito de películas ultradelgadas de óxido de zinc (ZnO) por ALD por Martínez G., Eduardo, Flores, José, Pérez Tijerina, Eduardo

“…Trough the topographical analysis developed by AFM, we have observed that roughness of the surface has a clear dependence with some of the experimental parameters as the exposure time with the precursors and the purge time in which the residues are removed. …”
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Comparative study of CO2 photoreduction using different conformations of CuO photocatalyst: Powder, coating on mesh and thin film por Avila López, Manuel Alejandro, Gavrielides, Stelios, Luo, XiaoJiao, Ojoajogwu, Abah Ezra, Tan, Jeannie Z.Y., Luévano Hipólito, Edith, Torres Martínez, Leticia M., Maroto Valer, M. Mercedes

“…The use of CuO-based photocatalysts for CO2 photoreduction has been extensively reported in the literature. …”
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The Demand for New Antibiotics: Antimicrobial Peptides, Nanoparticles, and Combinatorial Therapies as Future Strategies in Antibacterial Agent Design por León Buitimea, Angel, Garza Cárdenas, César Rodolfo, Garza Cervantes, Javier Alberto, Lerma Escalera, Jordy Alexis, Morones Ramírez, José Rubén

“…Therefore, research and development of a new generation of antimicrobials to mitigate the spread of antibiotic resistance has become imperative. Current research and technology developments have promoted the improvement of antimicrobial agents that can selectively interact with a target site (e.g., a gene or a cellular process) or a specific pathogen. …”
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Consenso mexicano para el diagnóstico y tratamiento de la colitis ulcerosa crónica idiopática por Yamamoto Furusho, J. K., Gutiérrez Grobe, Y., López Gómez, J. G., Bosques Padilla, Francisco Javier, Rocha Ramírez, J. L.

“…Abstract Abstract The guidelines presented herein are an updated version of the recommendations published in 2007. Since then, there has been a rapid advance in the knowledge about the pathophysiology of ulcerative colitis and its therapeutic options. …”
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El financiamiento de las competencias profesionales del Banco Interamericano de Desarrollo (BID) en la educación superior tecnológica (EST) de México por Martínez Padilla, Carlos, Hernández Ramírez, Mireya

“…From the theoretical perspective of the New Public Management (NPM), we argue that the IDB, through its programs of professional competencies, has a great influence on the functions and attributions of the polytechnic universities (UUPP) and that such programs respond much more to a logic of institutional commitments than an effective assessment of results.…”
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Characterization of Trehalose-6-phosphate Synthase and Trehalose-6-phosphate Phosphatase Genes and Analysis of its Differential Expression in Maize (Zea mays) Seedlings under Droug... por Acosta Pérez, Phamela, Camacho Zamora, Bianka Dianey, Espinoza Sánchez, Edward Alexander, Gutiérrez Soto, Juanita Guadalupe, Zavala García, Francisco, Abraham Juárez, María Jazmín, Sinagawa García, Sugey Ramona

“…Maize is the most important crop around the world and it is highly sensitive to abiotic stress caused by drought, excessive salinity, and extreme temperature. In plants, trehalose has been widely studied for its role in plant adaptation to different abiotic stresses such as drought, high and low temperature, and osmotic stress. …”
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MgO–ZrO2 Ceramic Composites for Silicomanganese Production por Gómez Rodríguez, Cristian, García Quiñonez, Linda Viviana, Aguilar Martínez, Josué Amilcar, Castillo Rodríguez, Guadalupe Alan, Rodríguez Castellanos, Edén Amaral, López Perales, Jesús Fernando, Mendivil Palma, María Isabel, Verdeja, Luis Felipe, Fernández González, Daniel

“…Within this context, magnesia refractories are commonly employed in the critical zones of the furnaces used in silicomanganese production since the slag involved in the process has a basic character. The behavior of MgO–ZrO2 ceramic composites with different ZrO2 nanoparticles (0, 1, 3, and 5 wt.%) contents in the presence of silicomanganese slags is proposed in this manuscript. …”
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Selection of Machining Parameters Using a Correlative Study of Cutting Tool Wear in High-Speed Turning of AISI 1045 Steel por Hernández González, Luis Wilfredo, Seid Ahmed, Yassmin, Pérez Rodríguez, Roberto, Zambrano Robledo, Patricia del Carmen, Guerrero Mata, Martha Patricia

“…In this paper, response surface methodology (RSM) has been applied to determine the optimum cutting conditions leading to minimum flank wear in high-speed dry turning on AISI 1045 steel. …”
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Tailoring the microstructure and tribological properties in commercially pure aluminium processed by High Pressure Torsion Extrusion por Sergejev, F., Omranpour, B., Kommel, L., Ivanisenko, J., Hernández Rodríguez, Marco Antonio Loudovic, García Sánchez, Edgar, Antonov, M.

“…High Pressure Torsion Extrusion (HPTE) as a novel approach in mechanical nanostructuring of metallic materials and alloys has the potential to be utilized in industrial applications due to its unique features in fabricating bulk-nanostructured materials with enhanced mechanical and functional properties. …”
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Surface, Chemical, and Tribological Characterization of an ASTM F-1537 Cobalt Alloy Modified through an Ns-Pulse Laser por Cuao Moreu, Carlos Andrés, Maldonado Cortés, Demófilo, Lara Banda, María del Refugio, García Sánchez, Edgar O., Zambrano Robledo, Patricia del Carmen, Hernández Rodríguez, Marco Antonio Loudovic

“…Therefore, the modification of biometallic material surfaces has become a topic of interest, especially the improvement of the wear resistance to retard the degradation of the surface. …”
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Open-Circuit Voltage (VOC) Enhancement in TiO2-Based DSSCs: Incorporation of ZnO Nanoflowers and Au Nanoparticles por Borbón Rojas, Susana, Lugo Loredo, Shadai, Pourjafari Nokandeh, Dena, Pineda Aguilar, Nayely, Oskam, Gerko, López, Israel

“…An important reason for the relatively low efficiency of dye-sensitized solar cells (DSSCs) is the low open-circuit voltage (VOC) of about 0.7 V for a standard solar cell with a dye that has an absorption onset at 1.6 eV. We report an enhancement of the VOC of about 0.10 V with respect to a TiO2-based DSSC modified with ZnO nanoflowers that we prepared by a new and facile method. …”
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Distinct neural responses to chord violations: A multiple source analysis study. por Garza Villarreal, Eduardo A., Brattico, Elvira, Leino, Sakari, Ostergaard, Leif, Vuust, Peter

“…The human brain is constantly predicting the auditory environment by representing sequential similarities and extracting temporal regularities. It has been proposed that simple auditory regularities are extracted at lower stations of the auditory cortex and more complex ones at other brain regions, such as the prefrontal cortex. …”
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Effects of the fe/Mn Weight ratio and cooling rate on the area fractions of α-AlFeSi AND β-AlFeSi Phases in Al-7.5Si-3.75Cu-0.5Mg-0.55Fe-xMn Aluminum alloy por Hernández Rodríguez, Alejandra Nohemí, Castro Román, M. de J., Herrera Trejo, M., Belmares Perales, S., Orozco González, Pilar

“…Iron is a common impurity present in commercial Al-Si alloys [1-3] and has consistently emerged as the impurity element that may be the most detrimental to the mechanical properties of these alloys [4]. …”
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Mortars modified with geothermal nanosilica waste: effect on the electrochemical properties of embedded steel rods por Puente Ornelas, Rodrigo, Gómez Zamorano, Lauren Yolanda, Alonso, M.C., Zambrano Robledo, Patricia del Carmen, Guzmán Hernández, Ana María, Rodríguez, E. A., Bermúdez Reyes, Bárbara, Sánchez Moreno, M.

“…This technological implementation has as main objectives, the enhancement of concretes properties as well as mitigation of durability problem related to the corrosion phenomena; in order to increase the service life of reinforced concrete structures. …”
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Corrosion of Titanium Alloys Anodized Using Electrochemical Techniques por Jáquez Muñoz, Jesús Manuel, Gaona Tiburcio, Citlalli, Méndez Ramírez, Ce Tochtli, Baltazar Zamora, Miguel Ángel, Estupiñan López, Francisco H., Bautista Margulis, Raúl German, Cuevas Rodríguez, Josefina, Flores de los Ríos, Juan Pablo, Almeraya Calderón, Facundo

“…The anodization of titanium has been an excellent option for protecting titanium and its alloys from corrosive environments such as acids and chloride systems, by generating a homogenous oxide layer. …”
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Description of a new Promastobranchus species (Annelida, Capitellidae) from chinese coasts, with molecular evidence for intraspecific variation in the number of thoracic chaetiger... por Lin, Jun Hui, García Garza, María Elena, Jian Feng, Mou, Lin, He Shan

“…Although Gallardo (1968) and Green (2002) noted that Promastobranchus species had intraspecific variation in the number of thoracic chaetigers when they described the two previously known species, this variation has not been corroborated using molecular evidence. …”
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