Resultados de búsqueda - (("sol" OR "soil") OR "oil")

Lupins - an alternative protein source for use in shrimp feeds por M. Smith, David, Tabrett, Simon, Irvin, Simon, Barclay, Margaret

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Organ-dependent GST activation in Ocimum basilicum by endosulfan exposure por Ramírez Sandoval , Maricela, Velázquez Fernández , Jesús Bernardino

“…Plants were exposed to O, 10, 100, 1000 mg endosulfan/Kgof soil. Toe GST activity increased after endosulfan exposure depends on organ and endosulfan concentration. …”
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Síntesis y caracterización de nuevos materiales derivados de la 2,6-bis(2-formilfenoximetil)piridina y iones lantánidos y su aplicación en películas híbridas con potenciales propie... por Rodríguez de Luna, Sara Luisa

“…Las propiedades fotoluminiscentes se vieron intensificadas al preparar películas híbridas por sol-gel, incorporando los complejos tanto en sólido como en disolución en una matriz de sílica, comparadas con las que presentaron los complejos por si solos. …”
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Síntesis y caracterización de nuevos materiales derivados de la 2,6-bis(2-formilfenoximetil)piridina y iones lantánidos y su aplicación en películas híbridas con potenciales propie... por Rodríguez de Luna, Sara Luisa

“…Las propiedades fotoluminiscentes se vieron intensificadas al preparar películas híbridas por sol-gel, incorporando los complejos tanto en sólido como en disolución en una matriz de sílica, comparadas con las que presentaron los complejos por si solos. …”
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The effects of rising food prices on poverty in Mexico por Valero Gil, Jorge Noel, Valero Tonone, Magali Noelia

“…Further analysis using the theory of optimal taxes suggests policies oriented towards relieving the food price pressure on the Mexican poor should aim at lowering the prices of eggs, vegetable oil, milk, and chicken.…”
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Respuesta foto-luminiscente DEL Ti02:Eu3+, SINTETIZADO mediante irradiación de microondas por Palacios Grijalva, Laura Nadxieli, Martínez Jímenez, Anatolio, Garrido Torta, Alfredo, Estrella Suárez, Verónica

“…Se llevó a cabo la síntesis de óxido de titanio dopado con 0.5% de europio (I'i02:Eu3) por el método de sol gel con un tratamiento de irradiación de microondas, se logró la formación de la es1ructura anatasa en menor tiempo comparado con el método tradicional, el cual se realizó con una calcinación de 300 y 500 "C durante 2 horas. …”
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Un reducto extranjero en El Nogalar: El campamento y cementerio de los norteamericanos por Guerrero Aguilar, Antonio

“…Un viajero norteamericano que llegó con el ejército de los Estados Unidos en septiembre de 1846, describió a Monterrey: Las serenas montañas que rodean a la ciudad por tres costados, parecían retroceder cuando las nubes las cubrían con su sombra y aproximarse cuando el resplandor del Sol iluminaba cada punto; los majestuosos aguacates con su follaje parecido a un terciopelo verde obscuro, los palmitos con sus hojas anchas, las palmeras con sus penachos, las deliciosas naranjas y granados, los arroyos murmurantes y los lirios que alegraban multitud de estanques, invitaban al reposo, pero tan pronto terminó la batalla empezó la matanza.…”
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¿Por qué hablar? por Quintanilla-Merino, Daniela G.

“…Así como la naturaleza desea alimentarse de los rayos del sol y crece alto para asegurar su porción, o desea saciar su sed con cálida lluvia y expele vapor que se convierte en agua, el sujeto desea y entonces produce. …”
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Degradación fotocatalítica de cianuro en medio acuoso bajo radiación solar simulada utilizando óxido de zinc dopado con boro por Núñez Salas, Raisa Estefanía

“…Los catalizadores se sintetizaron por el método sol-gel utilizando Zn (CH3COO)2•2H2O como precursor de ZnO, H3BO3 como precursor de boro y agua destilada como solvente a un pH de 8.5 que se ajustó con NH4OH. …”
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Degradación fotocatalítica de cianuro en medio acuoso bajo radiación solar simulada utilizando óxido de zinc dopado con boro por Núñez Salas, Raisa Estefanía

“…Los catalizadores se sintetizaron por el método sol-gel utilizando Zn (CH3COO)2•2H2O como precursor de ZnO, H3BO3 como precursor de boro y agua destilada como solvente a un pH de 8.5 que se ajustó con NH4OH. …”
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Petroleum Engineering as a (still) promising career in geosciences? an empirical example in Northeastern Mexico por Chacón Baca, Elizabeth, Briones Carrillo, Jorge Alberto, Aguilar Madera, Carlos Gilberto, Barros Galvis, Nelson E., Méndez Delgado, Sóstenes

“…Certainly, the change should be the driving force to design modern up to date professional profiles and better oil professionals with a global perspective to take on alternative development.…”
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Mini-review: Ferrite nanoparticles in the catalysis por Kharisov, Boris I., Rasika Dias, H.V., Kharissova, Oxana Vasilievna

“…The ferrite nanomaterials are obtained mainly by wet-chemical sol-gel or co-precipitation methods, more rarely by the sonochemical technique, mechanical high-energy ball milling, spark plasma sintering, microwave heating or hydrothermal route. …”
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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

“…Revenues at box offices are covered form American and national productions in Mexican soil. The commercial movie theaters grow and the alternate exhibition spaces are also detailed.…”
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Aspergillus in liquid-based cervicovaginal cytology in a postmenopausal patient: A case report por Garza Guajardo, Raquel, Canales Martínez, Luis Carlos, Rodríguez Sánchez, Irám Pablo, Sánchez Chaparro, María Marisela, Gómez Macías, Gabriela Sofía, Vilches Cisneros, Natalia, Barboza Quintana, Oralia

“…Aspergillus is an opportunistic fungus present in humid environments, whose natural environment is in soil, hay and compost. It is a frequent contaminant in the clinical laboratory. …”
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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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Global Trends in Aquaculture and Feed Ingredient Use in Compound Aquafeeds por J. Tacon, Albert G.

“…By region, Asia accounted for over 91.2 percent of total global aquaculture production in 2011 (APR 8.46 percent since 1984), followed by the Americas at 3.53 percent (APR 7.59 percent), Europe at 3.20 percent (APR 3.99 percent), Africa at 1.84 percent (APR 14.82 percent), and Oceania at 0.25 percent (APR 9.02 percent).In terms of the major farmed species groups in 2011, finfish accounted for 41.6 million tonnes or 49.8 percent of total global aquaculture production in 2011 (valued at US $ 83.6 billion, with over 102 reported fish species, and production growing at an average APR of 8.85 percent since 1984), followed by aquatic plants at 21.0 million tonnes or 25.1% of total global production (valued at US $ 5.5 billion, with 12 reported aquatic plant species, and production growing at an average APR of 7.16 percent since 1984), molluscs at 14.4 million tonnes or 17.2 percent of total global production (valued at US $ 15.3 billion, with 27 reported mollusk species, and production growing at an average APR of 7.17 percent since 1984), and crustaceans at 5.9 million tonnes or 7.0 percent of total global production (valued at US $ 28.4 billion, with 15 reported crustacean species, and production growing at an average APR 13.1 percent since 1984; FAO, 2013).The total production of the major finfish and crustacean species groups fed industrially compounded or farm-made aquafeeds was reported to be 40.57 million tonnes in 2011 (FAO, 2013), with total global industrial compound aquafeed production estimated at approximately 35.75 million tonnes; the major compound feed fed species groups including: Chinese carp at 11.76 million tonnes (excluding silver carp and big head carp) with an estimated total compound aquafeed requirement of 10.19 million tonnes; Tilapia at 3.96 million tonnes with an estimated total compound aquafeed requirement of 5.79 million tonnes or 16.2 percent of total global compound aquafeed production;Shrimp at 3.93 million tonnes with an estimated total compound feed requirement of 5.54 million tonnes or 15.5 percent of total global compound aquafeed production; Catfish at 3.38 million tonnes with an estimated total compound feed requirement of 3.70 million tonnes or 10.3 percent of total global compound aquafeed production; Marine fish at 2.01 million tonnes with an estimated total compound feed requirement of 2.82 million tonnes or 7.9 percent of total global compound aquafeed production; Other freshwater and diadromous fish at 1.94 million tonnes with an estimated total compound feed requirement of 1.24 million tonnes or 3.5 percent of total global compound aquafeed production; Salmon at 1.93 million tonnes with an estimated total compound feed requirement of 2.51 million tonnes or 7.0 percent of total global compound aquafeed production; Freshwater crustaceans at 1.67 million tonnes with an estimated total compound feed requirement of 1.71 million tonnes or 4.8 percent of total global compound aquafeed production; Milkfish at 891,407 tonnes with an estimated total compound feed requirement of 820,000 tonnes or 2.3 percent of total global compound aquafeed production; Trout at 791,959 tonnes with an estimated total compound feed requirement of 1.03 million tonnes or 2.9 percent of total global compound aquafeed production; Eel at 255,284 tonnes with an estimated total compound feed requirement of 392,000 tonnes or 1.1 percent of total global compound aquafeed production in 2011.In terms of feed ingredient usage, the compound aquafeed sector still remains the largest consumer of fishmeal and fish oil, aquaculture consuming 78 percent of total global fish oil production in 2011 (major aquaculture species group consumer being salmonids at 66 percent followed by marine fish at 17 percent) and 68% of total global fishmeal production in 2011 (major aquaculture species group consumer being crustaceans at 30 percent, followed by salmonids at 22 percent, and marine fish at 21 percent; Dr Andrew Jackson, personal communication, The Marine Ingredients Organization, http://iffo.net). …”
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Experimental data on the production and characterization of biochars derived from coconut-shell wastes obtained from the Colombian Pacific Coast at low temperature pyrolysis por Castilla Caballero, Deyler, Barraza Burgos, Juan, Gunasekaran, Sundaram, Roa Espinosa, Aicardo, Colina Márquez, José, Machuca Martínez, Fiderman, Hernández Ramírez, Aracely, Vázquez Rodríguez, Sofía

“…Biochars are emerging eco-friendly products showing outstanding properties in areas such as carbon sequestration, soil amendment, bioremediation, biocomposites, and bioenergy. …”
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Diseño y construcción de un dispositivo para evaluar la efectividad del proceso de lavado de muestras textiles por Delgado Banda, Ricardo

“…Abstract: This work shows the characterization of the effective- ness of two developed detergents to remove organic soil, inorganic and mixing both in textiles. An experimental device was designed and built for washing textile samples which allows the use of image analysis techniques to evaluate the degree of cleanliness of the samples. …”
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Diseño y construcción de un dispositivo para evaluar la efectividad del proceso de lavado de muestras textiles por Delgado Banda, Ricardo

“…Abstract: This work shows the characterization of the effective- ness of two developed detergents to remove organic soil, inorganic and mixing both in textiles. An experimental device was designed and built for washing textile samples which allows the use of image analysis techniques to evaluate the degree of cleanliness of the samples. …”
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Les petites villes periurbaines de la metropole lilloise au service du bien-etre des metropolitains? por Wiesztort, Laurene

“…La région Nord-Pas-de-Calais (France) a un taux d’artificialisation du sol très élevé, c’est territoire morcelé et bouleversé par deux conflits mondiaux et une période d’exploitation minière intense. …”
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