Resultados de búsqueda - "characterization"

Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León por Ríos Saucedo, Julio César

“…Headwaters of the Hualuahuises river are characterized by and they explain why the chemical concentration of several constituents resulted different in contrast to the Pablillos and Camacho rivers. …”
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Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México por Pequeño Ledezma, Miguel Angel

“…In another area of the Tamaulipan thornscrub, the composition, structure and plant diversity of two regenerated areas after livestock activities were evaluated, in which it is concluded that the plant community of the Tamaulipan thorny scrub has a medium term regeneration capacity after livestock activity, presenting a wealth of species and diversity iii very similar to a mature community. It was also characterized the natural regeneration of the woody vegetation of Tamaulipan thornscrub (MET) 15 years after abandonment with a history of agricultural activity where it was observed that it is conformed by three species. …”
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Evaluación de la respuesta inmunológica en monocitos diferenciados tratados con nanopartículas de quitosano comercial y purificado. por Rivera González, Teodoro Iván

“…In this work, purified and unpurified chitosan nanoparticles (CtsNps) were synthesized and characterized, obtained from two commercial houses (Sigma-Aldrich® and Canada Bioscience) in order to assess whether these different nanoparticles can generate the same immunological activity in Monocytes isolated from peripheral blood by analysis of cytokine profile, phagocytic activity and differentiation markers. …”
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Aislamiento y caracterización de antígenos de E. histolytica inductores de producción de óxido nítrico en fagocitos humanos por Corral Symes, Ruth

“…As an alternative, we have proposed to isolate and characterize antigens of E. histolytica capable of activate human phagocytes (HFg) with NO and tumor necrosis factor alfa (TNF-α) production. …”
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Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León por Ríos Saucedo, Julio César

“…Headwaters of the Hualuahuises river are characterized by and they explain why the chemical concentration of several constituents resulted different in contrast to the Pablillos and Camacho rivers. …”
Enlace del recurso

Hongos ectomicorrícicos asociados a los bosques mixtos de pino-encino, encino y coníferas en el ejido Pueblo Nuevo en el estado de Durango. por Avila Meraz, Juan Carlos

“…The vegetation was characterized taking into account the data of the age of the trees, species, slope, type of soil, pH of the soil, temperature of the soil and the environment and orientation among other parameters. …”
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Control reproductivo y larvario del catan (Atractosteus spatula) por González Lázcarí, Martín

“…The purified molecules were characterized by their molecular weight and their prosthetic groups. …”
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Hongos ectomicorrícicos asociados a los bosques mixtos de pino-encino, encino y coníferas en el ejido Pueblo Nuevo en el estado de Durango. por Avila Meraz, Juan Carlos

“…The vegetation was characterized taking into account the data of the age of the trees, species, slope, type of soil, pH of the soil, temperature of the soil and the environment and orientation among other parameters. …”
Enlace del recurso

Control reproductivo y larvario del catan (Atractosteus spatula) por González Lázcarí, Martín

“…The purified molecules were characterized by their molecular weight and their prosthetic groups. …”
Enlace del recurso

Caracterización de los factores que influyen en el rendimiento y características de la canal de équidos. por Hernández Briano, Pedro

“…ABSTRACT With the porpouse of characterize the factors that affect the carcass yield, productive behavior and quality of the meat of equidae, three research works were carried out. …”
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Habitat and abundance of the Neotropical otter (Lontra longicaudis annectens) in Pueblo Nuevo, Durango, Mexico por Cruz García, Francisco, Contreras Balderas, Armando Jesús, Nava Castillo, Rigel, Gallo Reynoso, Juan Pablo

“…The aim of this work is to characterize the habitat and determine the abundance of the Neotropical otter in the upper part of San Diego River, to assess whether the sea otter population abundance is directly related on the characteristics of the habitat and the seasonal dynamics. …”
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Caracterización estructural y contenido de carbono en un bosque de alto valor de conservación al noroeste de México por García García, Samuel Alberto

“…The objective of the thesis was to characterize the vertical and horizontal structure, determine the richness, diversity and carbon stock, as well as describe the spatial distribution patterns of trees in a forest of high conservation value in the northwest of Mexico.To assess the plant community, eight circular sampling sites of 1000 m2 were established, which were randomly distributed in the study area (80.46 ha). …”
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Caracterización de los factores que influyen en el rendimiento y características de la canal de équidos. por Hernández Briano, Pedro

“…ABSTRACT With the porpouse of characterize the factors that affect the carcass yield, productive behavior and quality of the meat of equidae, three research works were carried out. …”
Enlace del recurso

Caracterización estructural y contenido de carbono en un bosque de alto valor de conservación al noroeste de México por García García, Samuel Alberto

“…The objective of the thesis was to characterize the vertical and horizontal structure, determine the richness, diversity and carbon stock, as well as describe the spatial distribution patterns of trees in a forest of high conservation value in the northwest of Mexico.To assess the plant community, eight circular sampling sites of 1000 m2 were established, which were randomly distributed in the study area (80.46 ha). …”
Enlace del recurso

Impacto ambiental originado por los lixiviados del relleno sanitario municipal de Linares N.L. México por Cruz Vega, Carlos Ramón

“…These samples are characterized by a composition of sodium bicarbonate controlled by ionic interchange with country rocks represented by argillaceous rocks. …”
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Impacto ambiental originado por los lixiviados del relleno sanitario municipal de Linares N.L. México por Cruz Vega, Carlos Ramón

“…These samples are characterized by a composition of sodium bicarbonate controlled by ionic interchange with country rocks represented by argillaceous rocks. …”
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Ecología trófica y evaluación del hábitat de Ovis canadensis mexicana, Ammotragus lervia y Odocoileus virginianus texanus en Coahuila, México por Gastelum Mendoza, Fernando Isaac

“…The habitat of the white-tailed deer was characterized by microphyllous desert scrub. A total of 42 plant species were recorded, represented by 21 families. …”
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Ecología trófica y evaluación del hábitat de Ovis canadensis mexicana, Ammotragus lervia y Odocoileus virginianus texanus en Coahuila, México por Gastelum Mendoza, Fernando Isaac

“…The habitat of the white-tailed deer was characterized by microphyllous desert scrub. A total of 42 plant species were recorded, represented by 21 families. …”
Enlace del recurso

Aislamiento y selección de cepas mutantes de Hirsutella citriformis inducidas por el agente químico: metanosulfonato de etilo (EMS). por Cruz Juárez, Georgina

“…Techniques such as biphasic culture on different low-cost substrates (sorghum, rice and oats) were evaluated to obtain the highest conidia production that would be used in classical mutagenesis with the chemical agent ethyl methane sulfonate (EMS) which has been successfully used to introduce changes of a single base in the DNA, a mutation protocol was established varying times and concentrations for the obtaining of mutant strains, which were characterized based on radial growth, production of conidia and speed of germination in media as PDA and PDA with yeast extract. …”
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Aislamiento y selección de cepas mutantes de Hirsutella citriformis inducidas por el agente químico: metanosulfonato de etilo (EMS). por Cruz Juárez, Georgina

“…Techniques such as biphasic culture on different low-cost substrates (sorghum, rice and oats) were evaluated to obtain the highest conidia production that would be used in classical mutagenesis with the chemical agent ethyl methane sulfonate (EMS) which has been successfully used to introduce changes of a single base in the DNA, a mutation protocol was established varying times and concentrations for the obtaining of mutant strains, which were characterized based on radial growth, production of conidia and speed of germination in media as PDA and PDA with yeast extract. …”
Enlace del recurso