Resultados de búsqueda - "Focusing"

Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna por Mlewski, Estela Cecilia, Saona, Luis A., Boidi, Flavia Jaquelina, Chiappero, María Fernanda, Vaieretti, María Victoria, Soria, Mariana, Farías, María Eugenia, Izquierdo, Andrea E.

“…Further investigations are needed to be focused on understanding the composition and function of microorganisms in the soil associated with specific vegetation types in these high-altitude wetlands, which will provide valuable insights into the ecological dynamics of these ecosystems for conservation strategies.…”
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Pelletized Organomineral vs. Inorganic Nitrogen and Phosphorus Fertilizers: Impact on Wheat Nutritional Status, Productivity, and Grain Quality por Carciochi, Walter Daniel, Ferrari, Javier Luis, Orden, Luciano, Galantini, Juan Alberto

“…Therefore, this study aims to evaluate and compare the effectiveness of OMFs with that of inorganic fertilizers as nitrogen (N) and phosphorus (P) sources, with a focus on their influence on wheat nutrition, yield, and grain quality. …”
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A New Framework for Vegetation Productivity Dynamics Assessment in Patagonia: Rangeland Functional Archetypes por Sello, Mario Eugenio, Maddio, Rafael Adrian, Hurtado, Santiago Ignacio, Castillo, Daniel Alejandro, Perri, Daiana Vanesa, Bruzzone, Octavio Augusto, Easdale, Marcos Horacio

“…In turn, most methods used to evaluate rangelands focus on data obtained from field measurements and vegetation classifications based on remote sensing data. …”
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Effects of acclimation to long-term shading on photosynthesis in grapevines: roles of non-structural carbohydrates and stomatal conductance por Gallo, Agustina Eugenia, Christophe, Angélique, Poupard, Magali, Boulord, Romain, Rolland, Gaëlle, Prieto, Jorge Alejandro, Simonneau, Thierry, Pallas, Benoît

“…However, limited research exists on how plants re-acclimate to sunlight after shading, despite the increasing use of transient crop shading techniques to mitigate climate change impacts. This study focused on grapevine, a species highly responsive to shade, to explore the effects of prolonged shading on photosynthetic re-acclimation of plants upon sun re-exposure. …”
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Strategies of physiological, morpho-anatomical and biochemical adaptation in seedlings of native species exposed to mining waste por Heredia, Belén, Diaz Recio, Pablo, Young, Brian Jonathan, Pacheco, Pablo, Barcelo Zungre, Franco, Hruby, Silvina Anabela, Acevedo, Maria Andreína, Mercado, María Inés, Roqueiro, Gonzalo

“…A further investigation should focus on strategies to improve soil physi­ cochemical characteristics for plant survival at highest contamination levels…”
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Mapping extinction debt highlights conservation opportunities for birds and mammals in the south American Chaco por Semper-Pascal, Asunción, Macchi, Leandro, Sabatini, Francesco María, Decarre, Julieta, Baumann, Matthias, Blendinger, Pedro Gerardo, Gomez Valencia, Bibiana, Mastrangelo, Matías Enrique, Kuemmerle, Tobias

“…Yet, there is considerable uncertainty regarding how fast species respond to habitat loss, and how time‐delayed responses vary in space. We focused on the Argentine Dry Chaco (c. 32 million ha), a global deforestation hotspot, and tested for time‐delayed response of bird and mammal communities to landscape transformation. …”
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Coexistence between two fruit fly species is supported by the different strength of intra- and interspecific competition por Liendo, Marí­a Clara, Parreño, Marí­a Alejandra, Cladera, Jorge Luis, Vera, María Teresa, Segura, Diego Fernando

“…In Argentina, the indigenous Tephritidae fly Anastrepha fraterculus overlaps its distribution and host fruit with the introduced species Ceratitis capitata. 2. This study focused on the relative strength of intra- and interspecific competition during the larval stage as a potential factor supporting coexistence. …”
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Reproductive Biology, Sterility and Fertility Restoration, Breeding and Biotechnological Advances in Garlic: A Comprehensive Review por Dhall, Rajinder Kumar, Cavagnaro, Pablo, Malik, Geetika, Malik, Ajaz Ahmed, Rana, Neha

“…Thus, current breeding strategies should focus on the selection of those—rather infrequent—clones with fertile flowers, and inflorescences with few and small bulbils, exhibiting high yields of large and viable seeds. …”
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Co-designed farming scenarios show that vegetation is more effective than drainage regulating water excess in the inner Argentinean Pampas por López, Sebastián, Videla Mensegue, Horacio Rogelio, Guillen, Nicolás Federico, Alvarez, Javier, Corigliano, José, Macchiavello, Alejandra, Romero Verastegui, Betsy, Kroon, Timo, Veldhuizen, Albert A., Salafia, Analía Grisel, Blanco, Paola, Canale, Alejandra, Garcia, Carlos Marcelo, Jobbagy Gampel, Esteban Gabriel

“…Study region: La Picasa endorheic basin (6 820 km²), Inner Argentine Pampas, one of South America’s most productive rain-fed plains. Study focus: We evaluated how land-use change, rainfall variability and drainage infrastructure control shallow-groundwater behaviour in ultra-flat landscapes. …”
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A standardized enzyme-linked immunosorbent assay (ELISA) for the detection of Infectious bronchitis virus antibodies in serum and tracheobronchial lavage samples of chickens por Di Giacomo, Sebastián, Gerez Miranda, Rocio Del Carmen, Olivera, Valeria Soledad, Asenzo, Gustavo Daniel, Jaton, Juan Marcelo, Vagnozzi, Ariel Eduardo

“…Monitoring the antibody response against infectious bronchitis virus (IBV) is essential for studies focused on vaccine development, as well as for evaluating the effectiveness and proper administration of vaccines in poultry flocks. …”
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A fungal endophyte of a palatable grass affects preference of large herbivores por Hernández Agramonte, Ignacio M., Semmartin, María Gisela, Omacini, Marina, Durante, Martin, Gundel, Pedro Emilio, De Battista, Jose Pedro

“…The second experiment evaluated preference for chopped grass, offered in individual trays with contrasting infection frequencies (low and high), to discard possible effects associated with canopy structure and to focus on nutritional traits. The third experiment was performed with a tray + basket design that separated visual and olfactory stimuli from nutritional traits. …”
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Fluoxetine potentiation of Omega-3 fatty acid antidepressant effect: evaluating pharmacokinetic and brain fatty acid-related aspects in rodents por Laino, Carlos Horacio, Garcia, Pilar Teresa, Podestá, María Fernanda, Höcht, Christian, Slobodianik, Nora Haydee, Reines, Analia Gabriela

“…The DPA role in the synergistic effect of fluoxetine and omega-3 combined treatments will be for sure the focus of future studies.…”
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Individual and combined effects of drought and heat on antioxidant parameters and growth performance in Buffel grass (Cenchrus ciliaris L.) genotypes por Tommasino, Exequiel Arturo, Lopez Colomba, Eliana, Carrizo, Iliana Magali, Grunberg, Karina, Quiroga, Mariana Paola, Carloni, Edgardo José, Griffa, Sabrina Mariana, Ribotta, Andrea Noemi, Luna, Celina Mercedes

“…In the last decade, many studies focused on the response of crops to a single stress, nevertheless studying the response of plants to a combination stress may be critical to our understanding of stress tolerance in plants and the development of tolerant genotypes. …”
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Denitrification in a Soil under Wheat Crop in the Humid Pampas of Argentina por Picone, Liliana, Videla, Cecilia, Picaud, Calypso Lisa, García, Fernando Oscar, Rizzalli, Roberto Héctor

“…Most N2O-N losses occurred early in the spring; therefore sampling schedules need to focus on this period.…”
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Identification and characterization of metabolite quantitative trait loci in tomato leaves and comparison with those reported for fruits and seeds por Nunes Nesi, Adriano, Alseekh, Saleh, Oliveira Silva, Franklin Magnum de, Omranian, Nooshin, Lichtenstein, Gabriel, Mirnezhad, Mohammad, Romero González, Roman R., Sabio Y Garcia, Julia Veronica, Conte, Mariana, Leiss, Kirsten A., Klinkhamer, Peter G. L., Nikoloski, Zoran, Carrari, Fernando, Fernie, Alisdair R.

“…Introduction: To date, most studies of natural variation and metabolite quantitative trait loci (mQTL) in tomato have focused on fruit metabolism, leaving aside the identification of genomic regions involved in the regulation of leaf metabolism. …”
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Selective androgen receptor modulators: comparative excretion study of bicalutamide in bovine urine and faeces por Rojas, Dante Emanuel, Dervilly-Pinel, Gaud, Cesbron, Nora, Penot, Mylène, Sydor, Alexandre, Prévost, Stéphanie, Le Bizec, Bruno

“…To prevent such practices, dedicated analytical strategies should be developed for specific and sensitive detection of these compounds in biological matrices. The present study focused on Bicalutamide, a non-steroidal SARM used in human treatment of non-metastatic prostate cancer because of its anti-androgenic activity exhibiting no anti-anabolic effects. …”
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Pattern of natural introgression in a Nothofagus hybrid zone from South American temperate forests por El Mujtar, Veronica Andrea, Sola, Georgina Giselle, Aparicio, Alejandro Gabriel, Gallo, Leonardo Ariel

“…Interspecific gene flow is a common phenomenon in Nothofagaceae species; however, the dynamics of introgression in hybrid zones remains largely unknown. We focused on two ecologically and morphologically different Nothofagus species from Patagonia, Nothofagus nervosa and Nothofagus obliqua. …”
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Sediment and nutrient deposition in different riparian forests and floods of the Middle Paraná River por Marchetti, Zuleica Yael, Massa, Ernesto Segundo, Brumnich, Federico

“…The few known studies for the Paraná River system analyzed only summer floods without considering the context in which the sedimentation occurred. This study focuses on sedimentation in three riparian forests during one summer and two winter floods of the Paraná River, quantifying the amount of deposited sediments, determining their texture, and measuring the associated quantities of Total Phosphorous (TP) and Total Nitrogen (TN). …”
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Biodiversity loss in deforestation frontiers: Linking occupancy modelling and physiological stress indicators to understand local extinctions por Semper Pascual, Asunción, Decarre, Julieta, Baumann, Matthias, Busso, Juan M., Camino, Micaela, Gómez Valencia, Bibiana, Kuemmerle, Tobias

“…Impact assessments typically focus on species' presence, which means impacts are detected when local extinctions have occurred – and thus when it is too late. …”
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Color identity in South American natural landscapes: herbs, flowers and fruits crops por Gabilondo, Julieta, Pepa, Lorena, Fernández Varela, Aldo, Villagrán dos Santos, Nicolás, Talevi, Lucía, Costa, Fabiano Freire, Rodríguez, Analía, dos Santos, Cristina, Busch, Verónica, Farroni, Abel Eduardo, Panizzolo, Luis, Cortés, César, Buera, María Pilar

“…This work is an outcome of a CYTED network composed by members of eight Iberoamerican countries. This network focused in the valorization of unexplored plant sources of bioactive compounds for food, medical and cosmetic applications and in spreading their advantages in several workshops and seminars. …”
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