Search Results - "species"

El deterioro ambiental y el futuro de la humanidad. by Cantú Martínez, Pedro César

“…Our growing ability to manipulate the enviroment has originated problems such as local degradation, extintion of species and the destruction of enfire ecosystem. The callenge to be faced overcomes any other seen by precedent generations. …”
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Patrones de distribución espacial del arbolado en un bosque mixto de pino-encino del noreste de México by Rubio Camacho, Ernesto Alonso, González Tagle, Marco Aurelio, Himmelsbach, Wibke, Avila Flores, Diana Yemilet, Alanís Rodríguez, Eduardo, Jiménez Pérez, Javier

“…Apoint pattern analysis was conducted in order to evaluate the following indices: aggregation index, mingling species index, dimensional (dbh andheight) index and dominance index. …”
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New ecological and taxonomic remarks on Sabinella troglodytes and Nanobalcis worsfoldi (Gastropoda: Eulimidae) living on the “slate-pencil sea urchin” from the Mexican Caribbean re... by González Vallejo, Norma Emilia, De León González, Jesús Ángel

“…They are usually reported associated with echinoderms, but for most described species the host is unknown, and few biological aspects of the symbiosis are known. …”
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Evaluación antibacteriana de especies vegetales de un área de la Sierra Madre Oriental en Santiago, Nuevo León, México. by Villalón Rodríguez, Edmundo

“…Once you obtained the list we proceeded to a purge of the species found, discarding those already studied or who polls have low probability of having antibacterial activity, to finally be selected five of them. …”
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Biología y ecología de aves playeras con énfasis en el género Calidris (aves: charadriiformes, scolopacidae) en la Península de Yucatán, México by Correa Sandoval, Jorge

“…Similarly, a total of 51,058 shorebirds were recorded in 2005-2006. A total of 27 species of shorebirds were identified using the area. …”
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Evaluación antibacteriana de especies vegetales de un área de la Sierra Madre Oriental en Santiago, Nuevo León, México. by Villalón Rodríguez, Edmundo

“…Once you obtained the list we proceeded to a purge of the species found, discarding those already studied or who polls have low probability of having antibacterial activity, to finally be selected five of them. …”
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Biología y ecología de aves playeras con énfasis en el género Calidris (aves: charadriiformes, scolopacidae) en la Península de Yucatán, México by Correa Sandoval, Jorge

“…Similarly, a total of 51,058 shorebirds were recorded in 2005-2006. A total of 27 species of shorebirds were identified using the area. …”
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New developments in aquatic feed ingredients, and potential of enzyme supplements by W. Hardy, Ronald

“…Clearly, expanded production of carnivorous species requiring high protein, high-energy feedswill further tax global fish meal and oil supplies. …”
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Habitat and abundance of the Neotropical otter (Lontra longicaudis annectens) in Pueblo Nuevo, Durango, Mexico by Cruz García, Francisco, Contreras Balderas, Armando Jesús, Nava Castillo, Rigel, Gallo Reynoso, Juan Pablo

“…Lontra longicaudis is sensitive to alterations in the habitat, either by the degradation of river bank environments and by pollution of water bodies; hence, it is considered as an indicator of the degradation of aquatic ecosystems. This species is currently included in the threatened species category according to NOM059-SEMARNAT-2010. …”
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Revolucionando la entomología: El impacto de la tecnología CRISPR en insectos by Jiménez-Martínez, Mariana Lizbeth, Flores Suárez, Adriana E., López Monroy, Beatriz, Dávila Barboza, Jesús A., Rebollar Téllez, Eduardo Alfonso, Fernández-Salas, Ildefonso, Rodríguez Sánchez, Iram Pablo

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Fungal spores in four catholic churches in the metropolitan area of Monterrey, Nuevo León State, Mexico – First study by Rocha Estrada, Alejandra, Torres, Elizabeth, Vázquez, Marco Antonio, Piñero, Jorge Luis, Lucio, Marco Antonio, Martínez, Sergio Manuel

“…Introduction. About 500,000 species of fungi have been described to-date, although an estimated between 1 – 1.5 million species may occur. …”
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Bactericide, Antioxidant and Cytotoxic Activities from Marine Algae of Genus Laurencia Collected in Baja California Sur, Mexico by García Davis, Sara, Murillo Álvarez, Iván, Muñoz Ochoa, Mauricio, Carranza Torres, Edith, Garza Padrón, Ruth Amelia, Morales Rubio, María Eufemia, Viveros Valdez, José Ezequiel

“…Conclusion: Some Laurencia species have a great antibacterial and cytotoxic activity which could be considered for future studies.…”
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Estimación del carbono almacenado en un bosque de niebla en Tamaulipas, México by Rodríguez Laguna, Rodrigo, Jiménez Pérez, Javier, Aguirre Calderón, Oscar Alberto, Treviño Garza, Eduardo Javier

“…With the purpose of knowing the quantity of the stored carbon in the cloud forest, random sampling sites were used (1000 m2) in places with no presence of disturbance plants indicators and with arboreal species with diversity of diametrical categories. …”
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Seroepidemiología y factores de riesgo de Leptospira spp y lentivirus en hatos ovinos y caprinos del noreste de México. by Chávez Sánchez, Jesús Francisco

“…This study estimated leptospiral and small ruminant Lentivirus infections and seropositivity at herd- level, region and animal species. The risk factors associated to small ruminants in Nuevo León México were also estimated. 840 serum samples from 67 goat herds (n=441) and 52 sheep herds (n=399) from different economical regions obtained between July 2015 and August of 2016 were used. …”
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Photocatalytic hydrogen production by biomimetic indium sulfide using Mimosa pudica leaves as template by Carrasco Jaim, Omar Ali, Ahumada Lazo, Rubén, Clark, Pip C.J., Gómez Solís, Christian, Fairclough, Simon M., Haigh, Sarah J., Leontiadou, Marina A., Handrup, Karsten, Torres Martínez, Leticia Myriam, Flavell, Wendy R.

“…The presence of these sulfur and iron species favors the photocatalytic activity for hydrogen production by their acting as a sacrificial reagent and promoting water oxidation on the surface of the templated particles, respectively. …”
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Seroepidemiología y factores de riesgo de Leptospira spp y lentivirus en hatos ovinos y caprinos del noreste de México. by Chávez Sánchez, Jesús Francisco

“…This study estimated leptospiral and small ruminant Lentivirus infections and seropositivity at herd- level, region and animal species. The risk factors associated to small ruminants in Nuevo León México were also estimated. 840 serum samples from 67 goat herds (n=441) and 52 sheep herds (n=399) from different economical regions obtained between July 2015 and August of 2016 were used. …”
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Macro nutrient requirement of Japanese flounder Paralichthys olivaceus by Kikuchi, Kotaro

“…Unlike othermarine finfish species that have been produced with floating net cages, land-based culture tanks with running seawater(flow-through) are the prevalent culture system for flounder aquaculture accounting for 75% of production area in 2005. …”
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Aminocarp™ – Progress in Modelling Amino Acid Recommendations for Carp by Lemme, Andreas

“…Experiments have shown that cyprinid fish species respond to supplemental free amino acids allowing for dose-response studies to determine optimal concentrations. …”
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Entre aromas y sabores: Los secretos del buen café by García Méndez, Valentina, Almaraz Valle, Victor Manuel

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Análisis de la nidalidad de infección de la leishmaniasis. Paradigmas eco-epidemiológicos a diferentes niveles espaciales y temporales. by Arque Chunga, Wilfredo

“…With a catch effort of 540 night traps, a total of 10,996 Phlebotomine sand flies were captured in two genera and 15 species for the spatial scale 15 m, 12 species for the 62 m scale and 13 species for the 125 m spatial scale. …”
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