Resultados de búsqueda - "Chang’an"

Validation of a heat, moisture and gas concentration transfer model for soybean (Glycine max) grains stored in plastic bags (silo bags) por Arias Barreto, Alien, Abalone, Rita Mónica, Gastón, Analía Graciela Lucia, Ochandio, Dario Carlos, Cardoso, Marcelo Leandro, Bartosik, Ricardo Enrique

“…Though CO2 relative differences were high, the general trends of measured gas evolution were compatible with the simulated ones, indicating that the changes in CO2 and O2 concentrations during storage were satisfactorily predicted by use of the proposed correlations.…”
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Spatiotemporal heterogeneity of Rhipicephalus microplus resistance to chemical acaricides at intra-farm level: A case study using ivermectin por Morel, Nicolas, Torrents, Jorgelina, Sarli, Macarena, Rossner, Maria Victoria, Lifschitz, Adrian Luis, Nava, Santiago

“…In a second case study, the evolution of resistance in R. microplus subpopulations subjected to strategic and threshold control methods based on the application of three annual treatments with alternation of chemical groups was compared. No changes in resistance/susceptibility status were observed in both tick subpopulations. …”
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Virulence characterization of Puccinia graminis f. sp. avenae in Argentina por Dietz, Juan Ignacio, Da Silva, Laura Victoria, Simón, María Rosa, Campos, Pablo Eduardo

“…We reported that current populations are more virulent and complex, and the predominant “race 11” demonstrated virulence against all 11 differential oat lines used in this study, emphasizing its potential threat to oat cultivation in Argentina. The change in population dynamics detected here suggests that the use of a few genes as a basis for resistance to stem rust in the Argentinian germplasm has resulted in the continuous selection of Pga phenotypes with virulence to these resistance genes. …”
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Temporal host–symbiont dynamics in community contexts : Impacts of host fitness and vertical transmission efficiency on symbiosis prevalence por Gundel, Pedro Emilio, Ueno, Andrea C., Casas, Cecilia, Miller, Tom E. X., Pérez, Luis, Cuyeu, Alba Romina, Omacini, Marina

“…Despite transmission inefficiencies in HP, changes in prevalence within the growing season (from seeds to the final plant stand) suggest a fitness advantage for symbiotic plants. …”
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Deciphering the link between SIF, ANPP and RUE dynamics in perennial forage crop mixtures por Mattera, Juan, Romero, Juan Manuel, Irisarri, Jorge Gonzalo Nicolás, Grimoldi, Agustín Alberto, Cordon, Gabriela B.

“…The Monteith model serves as the main conceptual frameworkin pastures.Sun-induced fluorescence (SIF), closely linked to photosynthesis, is a promising candidate for ANPP estimations when radiation use efficiency (RUE) undergoes physiological changes. Our aim was to analyze SIF´s ability to estimate ANPP and RUE in forage covers with different structural and physiological characteristics. …”
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Astaxanthin obtained from freshwater crustaceans mitigates visceral adiposity by modulating adipose tissue lipogenesis and ameliorates dyslipidemia in high-sucrose diet fed rats por Vargas, Matias Rodrigo, Ferreira, María del Rosario, Collins, Pablo, D’Alessandro, Maria Eugenia

“…Besides, fatty acid synthase, malic enzyme and glucose-6-phosphate dehydrogenase activities in epididymal adipose tissue were 43%, 28% and 38% lower respectively. These changes were accompanied by lower TG (25%) and cholesterol (27%) serum levels, atherogenic index (31%) and reduced Systolic (12%) and Diastolic (15%) blood pressure. …”
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Warming alters the responses to light availability in seedlings from contrasting provenances of the mid-tolerant beech Nothofagus pumilio por Aparicio, Alejandro Gabriel, Torres, Ana Delia, Pastorino, Mario Juan

“…This research provides critical insights for the development of seed orchards and transfer zones in N. pumilio, informing conservation and utilization strategies to enhance its resilience facing climate change.…”
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Edaphic forms of phosphorus in no-tillage cropping sequences in the Argentine southern central Pampas por Suñer, Liliana, García, Ramiro, Galantini, Juan Alberto, Forjan, Horacio Jose, Paz Gonzalez, Antonio

“…Crop rotations can produce changes in organic P forms, which will modify the predominant functional group and the way this nutrient interacts with the soil matrix. …”
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Genetic improvement of peanut in Argentina between 1948 and 2004: light interception, biomass production and radiation use efficiency por Haro Juarez, Ricardo Javier, Baldessari, Jorge Javier, Otegui, Maria Elena

“…However, there is no information if the change ingrowth habit (GH) may have involved a phenotype with a canopy architecture that makes a differentialcapture and use of resources. …”
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Effect of NaCl reduction and/or replacement on the quality and safety of dry-fermented sausages: Systematic review and meta-analysis por Stegmayer, María Angeles, Sirini, Noelí Estefanía, Soto, Lorena Paola, Zimmermann, Jorge Alberto, Zbrun, María Virginia, Lencina, Florencia Aylen, Signorini Porchiett, Marcelo Lisandro, Frizzo, Laureano Sebastián

“…While NaCl reduction alone causes several changes in the parameters evaluated, replacement with alternative salts helps mitigate these effects. …”
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Daily feeding site selection of cattle and sheep co-grazing a heterogeneous subtropical grassland por Díaz Falú, Estanislao Martín, Brizuela, Miguel Angel, Cid, María Silvia, Cibils, Andrés Francisco, Cendoya, María Gabriela, Bendersky, Diego

“…Both cattle and sheep appeared to adapt to year-to-year changes in vegetation and rainfall by adjusting their feeding site selection and either expanding or contracting the area explored while grazing in a day. …”
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Intra-population variability in the drought response of a beech (Fagus sylvatica L.) population in the southwest of Europe por Aranda, Ismael, Bahamonde, Héctor Alejandro, Sánchez-Gómez, David

“…Most of the phenotypic changes were explained by phenotypic plasticity in response to water stress, but there was also a significant effect of family in the expression of some of the studied traits. …”
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A multi-scale approach reveals differential responses of birds to vegetation structure in dry forest on livestock ranches por Barzan, Flavia Romina, Bellis, Laura Marisa, Calamari, Noelia Cecilia, Canavelli, Sonia Beatriz, Dardanelli, Sebastian

“…In this study, we examined how changes in vertical (local) and horizontal (landscape) vegetation structure influence bird communities and foraging height guilds (ground-, understory-, and canopy-foraging birds) in the threatened Espinal forest. …”
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Campylobacter jejuni stimulates a robust cytokine response in the cecal tonsil following a repeated challenge infection model por Swaggerty, Christina L., Velilla, Alejandra Vanesa, Genovese, Kenneth J., Allen Byrd, J., Kogut, Michael H.

“…The objective of this study was to prime the chickens with a low dose of C. jejuni at a young age followed by a higher dose later and monitor changes to key inflammatory and regulatory cytokines and chemokines. …”
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Evaluation of the efficacy of polymeric antigen BLSOmp31 formulated in a new cage-like particle adjuvant (ISPA YOLK) administered by parenteral or mucosal routes against Brucella... por Moran, Maria Celeste, Tammone Santos, Agostina, Dominguez, Paula, Moriones, Lucila, Nieto Farias, María Victoria, Maté, Laura, Garcia, Juan Agustin, Kuhn, Tobias, Paolicchi, Fernando, Fiorentino, María Andrea, Rodriguez, Marcelo Gaston, García, Jorge Pablo, Cacciato, Claudio Santiago, Goldbaum, Fernando Alberto, Zylberman, Vanesa, Pardo, Romina Paola, Foscaldi, Sabrina, Lützelschwab, Claudia María, Lupi, Giuliana, Marcipar, Ivan Santiago, Estein, Silvia Marcela

“…While this vaccine did not prevent experimental infection with B. ovis, parenterally immunized rams had fewer infected organs and less severe histopathological changes in repro ductive organs compared to animals vaccinated by ocular route and non-immunized rams. …”
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A new sunflower high oleic mutation confers stable oil grain fatty acid composition across environments por Alberio, Constanza, Izquierdo, Natalia Gabriela, Galella, Teresa, Zuil, Sebastian, Reid, Roberto, Zambelli, Andres Daniel, Aguirrezábal, Luis Adolfo Nazareno

“…A newhigh oleic mutation has been obtained to attain oils with ultra-high oleic levels (>90%oleic acid content).This new structural mutation would be able to reduce the variation in oleic acid percentage to changes inthe minimum night temperature (MNT). The aim of this work was to assess the response of oil fatty acidcomposition of the new high oleic mutation to MNT compared to traditional and Pervenets genotypes.Field experiments in different sowing dates and locations and one growth chambers experiment wereperformed to explore a wide range of temperatures (11.8–23.2◦C) during grain filling. …”
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Mistletoes and epiphytic lichens contribute to litter input in Nothofagus antarctica forests por Soler Esteban, Rosina Matilde, Martínez Pastur, Guillermo José, Lencinas, María Vanessa, Peri, Pablo Luis

“…However, epiphytic species can play a crucial role in litter input throughout the growing season. This work evaluates changes in litter production by mistletoe (Misodendrum sp.) and epiphytic lichen (Usnea sp.), related to crown cover in mature unmanaged, second-growth and managed (thinned for silvopastoral use) forests in Tierra del Fuego (Argentina). …”
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Soil erodibility and quality of volcanic soils as affected by pine plantations in degraded rangelands of NW Patagonia por La Manna, Ludmila Andrea, Buduba, Carlos Guillermo, Rostagno, Cesar Mario

“…The plantations improved soil quality, with positive changes in OM content and total and effective porosity, mainly in soils without non-crystalline materials. …”
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Survival and growth of Nothofagus pumilio seedlings under several microenvironments after variable retention harvesting in southern Patagonian forests por Martínez Pastur, Guillermo José, Soler Esteban, Rosina Matilde, Cellini, Juan Manuel, Lencinas, María Vanessa, Peri, Pablo Luis, Neyland, Mark Geoffrey

“…Tested hypotheses stated that seedling stress and performance were influenced by harvesting due to changes in forest structure, microclimate, soil properties, and nutrient availability. …”
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Relationship between biophysical parameters and synthetic indices derived from hyperspectral field data in a coastal marsh from Buenos Aires Province, Argentina por Gonzalez Trilla, Gabriela Liliana, Pratolongo, Paula Daniela, Kandus, Patricia, Beget, Maria Eugenia, Di Bella, Carlos Marcelo, Marcovecchio, Jorge Eduardo

“…Several VI significantly correlated with standing crop and LAI, including indices 1) based on the red-IR edge (IR Index (IRI), 695/760 ratio, Simple Ratio (SR), Red Edge Inflection Point (REIP), and different variations of the Normalized Difference VI (NDVI Rouse, NDVI amber, NDVI NOAA, NDVI Landsat, NDVI Modis), 2) indices based on the sharp change green-IR (green NDVI (GNDVI), 800/550 ratio) and 3) indices with a correction for soil noise (OSAVI: Optimized Soil Adjusted VI (OSAVI), and Modified SAVI (MSAVI). …”
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