Resultados de búsqueda - (("neil" OR ("nadif" OR "nadie")) OR ("nair" OR "air"))*

DR. JOSÉ MARÍA LUIS MORA: REFORMADOR por Sánchez, Ramón A.

“…PROBABLEMENTE CUANDO UN TURISTA NACIONAL visite la ciudad de Guanajuato y se proponga indagar entre el pueblo común sobre alguna de las propiedades que hubiese pertenecido a José María Luis Mora, nadie le sepa dar razón. Algunos tal vez ni sabrán que haya sido guanajuatense. …”
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Evaluación cuantitativa y cualitativa de la micobiota aérea presente en áreas de trabajo de la industria alimentaria. por Carranza, K., Robledo Leal, Efrén Ricardo, Orue Arreola, N.

“…Los microorganismos presentes en el aire son provenientes de distintos ambientes, por ello pueden encontrarse diversos microorganismos en una sola área. …”
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A Review of the Techniques Used to Reduce the Thermal Load of Buildings in Mexico's Warm Climate por Ramírez Dolores, César, Andaverde Arredondo, Jorge Alberto, Alcala, Gerardo, Velasco Tapia, Fernando, López Lievano, Daniel

“…The heat transfer of buildings contributes directly to the consumption of electricity, because the most common alternative to reduce the internal temperature has been the disproportionate use of conventional air conditioning systems. The bioclimatic architecture is an alternative of a still limited application. …”
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Industrial synthesis and characterization of nanophotocatalysts materials: titania por Ramos Delgado, Norma Alicia de Jesús, Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan, O’Shea, Kevin, Dionysiou, Dionysios D.

“…Over the past few decades, there has been a tremendous development of nanophotocatalysts for a variety of industrial applications (i.e. for water purification and reuse, disinfection of water matrices, air purification, deodorization, sterilization of soils). …”
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Measurement and recording of magnetics fields at high altitudes por Limón Díaz, Pedro Antonio, García Ballinas, Sirgei, García Ramírez, Mario Alberto

“…When a land-air misile is fired to pursuit a mobil target, quite a few variables play a key role in order to reach and neutralise the target in no-time. …”
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Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties por Ibarra Rodríguez, Marisol, Muñoz Flores, Blanca M., Lara Cerón, Jesús Alfredo, Santillan, Rosa L., Ochoa, Maria Eugenia, Waksman de Torres, Noemí, Jiménez Pérez, Víctor Manuel

“…Compound 4 showed interesting luminescent properties; in solid state, it exhibited an increase in fluorescence by mechanostimuli by changing to a bright red color, and also in solution, it showed a decrease in fluorescence intensity when oxygen and air were supplied to the solution…”
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Study of process parameters on aluminium foam formation in the al-6Si-3Mg ALLOY por Juárez Hernández, Arturo, Benavides Treviño, R., Barceinas Sánchez, José Dolores Oscar, Hernández Rodríguez, Marco Antonio Loudovic, Almaguer, R.

“…An experimental design was proposed, in which the contents of SiC particles were 0, 10, 30 and 50 wt %, and the overheating was deĀ ned as ΔT= TF - TL , where TL is the liquidus temperature and was determined by the cooling curve method and the foaming temperatures were selected as TF at 630, 610, 580 and 570 oC. Flow and pressure of air blow were constant, 2,0 lt/min and 4,0 atm, respectively. …”
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Predicting the phase diagram of two-dimensional colloidal systems with long-range interactions por Mejía Rosales, Sergio, Gil Villegas, Alejandro, Ivlev, Boris I., Ruiz García, Jaime

“…The phase diagram of a two-dimensional model system for colloidal particles at the air-water interface was determined using Monte Carlo computer simulations in the isothermic-isobaric ensemble. …”
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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

“…This study numerically evaluates the way in which the geometrical pa- rameters such as the compression ratio and operating parameters like engine speed, the excess air, the time of spark timing and carbon dioxide content of biogas affect the evolhution of the combustion process. …”
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Characterization of critical stretch rate using outwardly propagating spherical flames por De la Rosa Urbalejo, Daniel, Martínez Martínez, Simón, Sánchez Cruz, Fausto

“…Four fuels, namely methane, propane, methanol and ethanol in air, are chosen to investigate the correlation between maximum critical stretch rate and the flame extinction across a range of equivalence ratios at various ambient conditions in under-driven flames, and to compare the hypothesis against data from the traditional counter-flowing flame technique. …”
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Optimization in preparation process of V₂O₅ using symbolic regression α-β. por González Campos, Guillermo

“…This compound is widely used in catalysis and photocatalysis to solve environmental problems, such as water and air purification. The aim of creating a model was to obtain the best combination of preparation variables that result in a compound with the ideal properties, which promote a better performance in catalysis and photocatalysis. …”
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Photon Shielding Features of Quarry Tuff por Malvagi, F., Vega Carrillo, Héctor René, Hernández Adame, Luis, Guzmán García, Karen Arlete, Ortiz Hernández, Arturo Agustín, Rodríguez Rodríguez, José Antonio, Juárez Alvarado, César Antonio, Malouch, F., Diop, C. M’. B., Miss, J., Trama, J. C.

“…The collided and uncollided photon fluence, the Kerma in air and the Ambient dose equivalent were estimated. …”
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Sources of antibiotics pollutants in the aquatic environment under SARS-CoV-2 pandemic situation por Sosa Hernández, Juan Eduardo, Rodas Zuluaga, Laura Isabel, López Pacheco, Itzel Y., Melchor Martínez, Elda Madai, Aghalari, Zahra, Limón, Daniel Salas, Iqbal, Hafiz M.N., Parra Saldívar, Roberto

“…The effects observed in specific locations have shown the impact over the environment in air, soil and water. Specifically, the current pandemic of COVID-19 has brought into the picture the intensive use of different medical substances to treat the disease and population intensive misuse. …”
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Erosion problem in tool steel using cold box core-making process por Rodríguez, Eduardo, Pérez, Alberto, Mercado Solis, Rafael David, Velasco Tellez, Abraham, Jiménez, Omar, Flores, Martín, González, Marco Aurelio, Ibarra, Jesús

“…Erosion tests were carried out at impingement angles from 20° to 90° and air drag pressures of 1.38, 2.07 and 2.76 bar (20, 30 and 40 psi). …”
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Optimization in preparation process of V₂O₅ using symbolic regression α-β. por González Campos, Guillermo

“…This compound is widely used in catalysis and photocatalysis to solve environmental problems, such as water and air purification. The aim of creating a model was to obtain the best combination of preparation variables that result in a compound with the ideal properties, which promote a better performance in catalysis and photocatalysis. …”
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Potencial hídrico xilemático en cuatro especies arbustivas nativas del noreste de México = Xylem water potential in four native browse species from northeastern Mexico por González Rodríguez, Humberto, Cantú Silva, Israel, Ramírez Lozano, Roque Gonzalo, Gómez Meza, Marco Vinicio, Pando Moreno, Marisela, López Hernández, Juan Manuel

“…Soil water content at different soil depths, and relative humidity were significantly and positively correlated with Ψ at predawn; whereas air temperature and vapor pressure deficit was negatively correlated. …”
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Estimación de los niveles ambientales de formaldehido en clínicas de odontopediatría. por Villarreal González, Adela Andrea

“…Conclusiones Los resultados demostraron existir concentraciones de formaldehido en el aire de las clínicas, el suficiente para generar irritaciones en ojos y piel, se observó también mayores concentraciones en las clínicas donde la ventilación era nula y realizaban un mal manejo de este. …”
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Mapping of the atmospheric deposition of sulfur and nitrogen during the dry season 2016 in the Metropolitan zone of Merida, Yucatan, Mexico por Cerón Bretón, Rosa María, Cerón Bretón, Julia Griselda, Muriel García, M., Lara Severino, Reyna del Carmen, Rangel Marrón, Marcela, Ramírez Lara, Evangelina, López Jiménez, D., Rodríguez Guzmán, Abril, Uc Chi, Martha Patricia

“…From the analysis of wind roses and air masses trajectories, it was possible to establish that during this climatic season, in addition to the local vehicular emissions, regional emissions generated upwind (from E-SE) contributed to atmospheric deposition of these ions. …”
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Polymethacrylate Coated Electrospun PHB Fibers as a Functionalized Platform for Bio-Diagnostics: Confirmation Analysis on the Presence of Immobilized IgG Antibodies against Dengue... por Hosseini, Samira, Azari, Pedram, Jiménez Moreno, Martín, Rodríguez García, Aída, Pingguan Murphy, Belinda, Madou, Marc, Martínez Chapa, Sergio

“…We relied on scanning electron microscopy (SEM), diameter range analysis, and X-ray photoelectron spectroscopy (XPS), along with thermal gravimetric analysis (TGA), water-in-air contact angle analysis (WCA), Fourier transform infrared spectroscopy (FTIR), and atomic force microscopy (AFM) to study our developed platforms and to provide valuable information regarding the presence of biomolecular entities on the surface. …”
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Hybrid Solar Cells of Pyrite-Based/Poly(3-Hexylthiophene) Core/Shell Nanowires por Retana Betancourt, María Fernanda

“…The iron pyrite nanoparticles were obtained using complexing agents for the very first time. Air-stable FeS2 show stability for 21 days without special storage conditions. …”
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