Resultados de búsqueda - (("soul" OR "paul") OR ("soil" OR "oil"))

A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico por Sánchez Peña, Sergio R., Chacón Cardosa, Manuela Citlali, Canales del Castillo, Ricardo, Ward, Lauren, Reséndez Pérez, Diana

“…It has not been observed on alluvial or better developed, deeper soils, and it is absent from sites with human activity (urban, disturbed, and landscaped areas). …”
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A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico por Sánchez Peña, Sergio R., Chacón Cardosa, Manuela Citlali, Canales del Castillo, Ricardo, Ward, Lauren, Reséndez Pérez, Diana

“…It has not been observed on alluvial or better developed, deeper soils, and it is absent from sites with human activity (urban, disturbed, and landscaped areas). …”
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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). This paper details traditional and new industrial routes for the preparation of nanophotocatalysts and the characterization techniques used to understand the physical chemical properties of them, like surface area, ζ potential, crystal size, and phase crystallographic, morphology, and optical transparency. …”
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Productos de la medicina tradicional utilizados para problemas respiratorios en población sonorense por Saucedo Tamayo, Maria del Socorro, Bolaños Villar, Adriana Verónica, Mendivil Armenta, María José

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Anticorrosive efficiency of the AISI 316 SS in sustainable ecological concrete manufactured with SCBA-SF exposed to magnesium sulphate por Baltazar García, Brenda Paola, Baltazar Zamora, Daniel Francisco, Landa Ruiz, Laura, Reyes, José, Lozano, David, Santos, Gabriel, Tochtli Méndez, Ce, Estupiñan, Francisco, Gaona Tiburcio, Citlalli, Baltazar Zamora, Miguel Ángel

“…For the electrochemical evaluation, the sustainable ecological concretes (SEC) were exposed to solution at 3.5% of MgSO4, these aggressive ions are found in soils, industrial or marine environments and that interact with the civil works that are built in these places. …”
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Environmental assessment of an animal fat based biodiesel: Defining goal, scope and life cycle inventory por Vargas Ibáñez, Leidy T., Cano Gómez, José J., Zwolinski, Peggy, Evrard, Damien

“…Biodiesel is usually produced from vegetable oils; nevertheless, water supplies, fertilizers and large land areas are required for its produc- tion. …”
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Omega fatty acids production in an isolated native Chlorella sp. from northeast Mexico with improved growth using urine as nutritive medium por Canino Gómez, Jessica Cossette, Limón Rodríguez, Benjamín, Rivas García, Pasiano, Escamilla Alvarado, Carlos, Morones Ramírez, José Rubén, Alcalá Rodríguez, Mónica María

“…This work shows that human urine as a culture medium, provides enough nutrients to increase the production of biomass and oils; therefore, the use of this organic residue as a nutritive medium can be considered a suitable source for the production of essential fatty acids…”
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Caracterización biológica de aceites esenciales de toronja y limón y sus fracciones concentradas por Placencia, Sofía, Castillo, Sandra, Torres Álvarez, Cynthia, Treviño, Mayra, Gallardo, Claudia, Báez González, Juan Gabriel

“…En esta investigación se evaluaron las propiedades antimicrobianas y antioxidantes aceites esenciales de toronja y limón y sus aceites concentrados (folded oils) obtenidos mediante cold press. La actividad antimicrobiana se determinó en bacterias de importancia en alimentos: Listeria innocua, Staphylococcus aureus y Salmonella typhi, mediante pruebas preliminares de difusión en papel y posteriormente la concentración mínima bactericida (CMB) por el método de microdilución. …”
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Extraction and Characterization of Cellulose and Lignin from Sawdust por Sánchez, Ma. Guadalupe, Requejo, Salvador, de León, Estefanie, Pérez, Nancy A., Maldonado, Hortencia

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Cambios en los patrones de gasto en alimentos y bebidas de hogares mexicanos (1984-2014) por Garza Montoya, Beatriz Gabriela, Ramos Tovar, María Elena

“…The proportion of expenditure and its frequency decreased in oils and fats, fruits, vegetables, sugar and honeys. …”
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Diferencia fractal en superficies de tierra vertida con suelo de Tamaulipas por Suárez Domínguez, Edgardo Jonathan, Aranda Jimenez, Yolanda Guadalupe

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Litterfall production and nutrient deposition through leaf fallen in three tamaulipan thornscrub communities, north-eastern Mexico por López Hernández, Juan Manuel, Maiti, Ratikanta, Gómez Meza, Marco Vinicio, González Rodríguez, Humberto, Cantú Silva, Israel, Ramírez Lozano, Roque Gonzalo, Moreno Pando, Maricela, Estrada Castillón, Andrés Eduardo

“…It is documented that the variability of litterfall and contents of nutrients derived from litterfall is influenced by the physioco-chemical characteristics of soils, diversity in vegetation and climatic conditions prevailing in different sites and years…”
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El cáñamo (Cannabis sativa L.): la planta de los mil y un usos y su aprovechamiento en la producción animal por CASTILLO VELAZQUEZ, UZIEL, Zárate Triviño, Diana Ginette, Franco Molina, Moisés Armides, Cárdenas Noriega, Kevin Antonio

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Evaluación de compuestos de humus obtenidos a partir de diferentes sustratos usando lombriz Eisenia fétida (Edwards y Bholen 1995) para producción de nopal verdura por Rivas Pérez, Alejandro

“…Worm humus is a material that is used for the fertilization of soils, therefore, it's important to know it's nutritional values to know the contribution to plans, and thus evaluate the phenological response of crop, so, this research work aims to answer those questions. …”
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Evaluación de compuestos de humus obtenidos a partir de diferentes sustratos usando lombriz Eisenia fétida (Edwards y Bholen 1995) para producción de nopal verdura por Rivas Pérez, Alejandro

“…Worm humus is a material that is used for the fertilization of soils, therefore, it's important to know it's nutritional values to know the contribution to plans, and thus evaluate the phenological response of crop, so, this research work aims to answer those questions. …”
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MANEJO DEL FUEGO EN HUMEDALES DE LA RESERVA DE BIÓSFERA LA ENCRUCIJADA por Barrios Calderón, Romeo de Jesús

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Distribución actual y futura de áreas potenciales para el establecimiento de plantaciones forestales de Cedrela odorata l, en la Península de Yucatán. por Manzanilla Quijada, Gyorgy Eduardo

“…The data of records of presence of the platform Free access to information on Global Biodiversity (GBIF), tropical trees of Mexico and the National Forestry and Soils Inventory (INFyS) were used. The duplicate records were eliminated and the spatial autocorrelation was eliminated. …”
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Análisis geomecánico utilizando el método RMR, de un macizo rocoso ubicado en el km 40 de la carretera Linares – Iturbide. por Garza Pérez, Magdaleny

“…On the other hand, water (precipitation, rivers, channels, water table, damaged pipes, etc.) is one of the most important factors in the behavior of materials (rock masses and / or soils), geological processes modify the performance of the materials affecting the physical environment, and thus causing geotechnical problems. …”
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Distribución actual y futura de áreas potenciales para el establecimiento de plantaciones forestales de Cedrela odorata l, en la Península de Yucatán. por Manzanilla Quijada, Gyorgy Eduardo

“…The data of records of presence of the platform Free access to information on Global Biodiversity (GBIF), tropical trees of Mexico and the National Forestry and Soils Inventory (INFyS) were used. The duplicate records were eliminated and the spatial autocorrelation was eliminated. …”
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Análisis geomecánico utilizando el método RMR, de un macizo rocoso ubicado en el km 40 de la carretera Linares – Iturbide. por Garza Pérez, Magdaleny

“…On the other hand, water (precipitation, rivers, channels, water table, damaged pipes, etc.) is one of the most important factors in the behavior of materials (rock masses and / or soils), geological processes modify the performance of the materials affecting the physical environment, and thus causing geotechnical problems. …”
Enlace del recurso