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Emisiones de dióxido de carbono y metano en un ecosistema costero tropical: la laguna de Coyuca, Guerrero, México
(Tlamati, 2016-06-30)
The coastal ecosystem of Coyuca Lagoon is important on economic and ecological areas at the Costa Grande of Guerrero. Due to this importance, it is necessary to know about natural emissions of methane (CH4) and carbon ...
Acuatic Insects at Southeast of Wetlands in the Tres Palos Lagoon, Acapulco, Guerrero, Mexico
(American Scientific Research Journal for Engineering, Technology, and Sciences, 2016-01)
Aquatic environment alteration is reflected in the biodiversity of the ecosystem, aquatic insects are used to evaluate the anthropogenic impact. In the dry season (May-June) the samples are taken in 13 collection sites in ...
Eficiencia desinfectante del peróxido de hidrógeno al 3 y 4 % en el lavado de lechuga romana (Lactuca sativa L)
(Investigación y Desarrollo en Ciencia y Tecnología de Alimentos, 2016-01)
In this research the disinfectant hydrogen peroxide efficiency is evaluated using concentrations of 3 and 4 por ciento for washing romaine lettuce, compared with sodium hypochlorite at 5 ppm. Excellent results with Hydrogen ...
Acrylamide content in tortilla chips prepared from pigmented maize kernels
(Revista Mexicana de Ingeniería Química, 2016-01-27)
Maize is one of the most cultivated cereals in the world. Furthermore, its products, made of nixtamalized corn flours like tortilla chips are consumed worldwide. Thus, the presence of acrylamide, a potential carcinogen ...
Metodología para transversalizar el eje medio ambiente: un enfoque estadístico
(Revista Mexicana de Agroecosistemas, 2016-11-15)
The training of the civil engineer does not guarantee an environmentally responsible professional practice. This research aims to incorporate the cross-cutting environment in the curriculum of Civil Engineering of the ...
Recursos heurísticos para la actividad de enseñanza de las transformaciones geométricas en el nivel preuniversitario.
(Revista Científico Pedagógica, 2016-01)
This article describes a teaching strategy to promote education planning isometric transformation: translation, in the pre-university level. The methodological theoretical framework that underpins the work fall on the ...
Pantoea agglomerans productora de biosurfactante aislada de rizosfera de pastos Tanzania y Llanero
(Revista Mexicana de Ciencias Agrícolas, 2016-05)
Pantoea agglomerans is a beneficial bacteria in various plants as it promotes plant growth, coupled with this only some strains can produce biosurfactants, these biosurfactants are capable of causing hemolysis on blood ...
Metodología para el diagnostico del saber ambiental en el contexto comunitario
(Academia Journals, 2016-06-09)
Isolation and screening of bacteria from Zea mays plant growth promoters
(Revista Internacional de Contaminación Ambiental, 2016-08)
Plant growth promoting rhizobacteria is a beneficial microbe colonizing plant roots, which enhances crop productivity and offers an attractive way to replace chemical fertilizers, pesticides, and supplements. In Mexico, ...