Títulos 

Títulos

Mostrando ítems 2417-2436 de 3523

    • N-Glycosylation in piroplasmids : Diversity within simplicity 

      Florin-Christensen, Mónica; Rodriguez, Anabel Elisa; Suarez, Carlos Esteban; Ueti, Massaro W.; Delgado, Fernando Oscar; Echaide, Ignacio Eduardo; Schnittger, Leonhard (MDPI, 2021-01)
      N-glycosylation has remained mostly unexplored in Piroplasmida, an order of tick-transmitted pathogens of veterinary and medical relevance. Analysis of 11 piroplasmid genomes revealed three distinct scenarios regarding ...

    • Nanofertilizantes no cultivo do milho safrinha 

      Guerra da Silva, Alessandro; Ciacci, María Belén; Dias Batista Silva, Nathália; Giachero, María Lorena; Serri, Dannae Lilia; Rosa, Márcio; Silva Simões, Geovanna (ABMS Associação Brasileira de Milho e Sorgo, 2023-11-28)
      Nos últimos anos, novas tecnologias têm surgido como forma de adoção nos sistemas de cultivo de milho safrinha visando aumentos de produtividade de grãos. Neste contexto, destaca-se o uso de novas formulações de fertilizantes, ...

    • Nanofertilizantes: Nematodos, micorrización y actividad microbiana en soja 

      Ciacci, María Belén; Giachero, María Lorena; Serri, Dannae Lilia; Guerra da Silva, A.; Rosa, M.; Picca, Cecilia Nelida (Asociación Argentina de Ecología, 2023-10-17)
      La soja es el cultivo más importante de la región de Rio Verde, Goiás (Brasil). El empleo de nanofertilizantes (NF) es una herramienta prometedora para aumentar la producción cuidando el medio ambiente.

    • Nanostructured voltammetric sensor for ultra-trace anabolic drug determination in food safety field 

      Regiart, Daniel Matias Gaston; Pereira, Sirley Vanesa; Spotorno, Viviana Graciela; Bertolino, Franco Adrián; Raba, Julio (2013-11)
      A sensitive electrochemical sensor for clenbuterol (CL) determination in bovine urine samples was designed. This drug was originally developed for the treatment of respiratory pathologies. However, in the livestock industry, ...

    • Nanotecnología aplicada a las formulaciones de fungicidas para el control del carbón del maní 

      Camiletti, Boris Xavier; Paredes, Juan Andrés; Asinari, Florencia; Monguillot, Joaquín Humberto; Camacho, N.M.; Rago, Alejandro Mario (Centro de Ingenieros Agrónomos General Cabrera, 2021-09-17)
      El carbón del maní es la enfermedad más importante del cultivo en Argentina, en cierta medida por la baja utilización de estrategias de control, muchas veces poco eficientes o con resultados variables. La infección es ...

    • Napa freática: Dinámica, variables de control y contenido de nitratos en suelos de pampa arenosa 

      Vázquez Amabile, Gabriel G.; Bosch, Nicolas; Ricca, Alejandra Patricia; Rojas, Dante Emanuel; Ortiz de Zárate, María L.; Lascombes, Joaquín; Feiguín, María F.; Cristos, Diego Sebastian (Asociación Argentina Ciencia del Suelo, 2017-07)
      A fin de estudiar la dinámica y control de la napa freática y el contenido de nitratos, en lotes agrícolas del Oeste bonaerense, se analizaron registros de ocho años de nivel freático y muestras de agua extraídas durante ...

    • Narrative foresight in technical organizations: epistemological and methodological contributions from a practice of scenario method in Argentina 

      Patrouilleau, Maria Mercedes (Springer, 2017)
      The following paper explores the experience of narrative Foresight applied to the use of the scenario method in Argentina in the light of the contributions of critical Future Studies concerning the narrative dimension ...

    • National-scale soybean mapping and area estimation in the United States using medium resolution satellite imagery and field survey 

      Xiao-Peng, Song; Potapov, Peter V.; Krylov, Alexander; King, LeeAnn; Di Bella, Carlos Marcelo; Hudson, Amy; Khan, Ahmad; Adusei, Bernard; Stehman, Stephen V.; Hansen, Matthew C. (2017)
      Reliable and timely information on agricultural production is essential for ensuring world food security. Freely available medium-resolution satellite data (e.g. Landsat, Sentinel) offer the possibility of improved global ...

    • Natural control of corn postharvest fungi Aspergillus flavus and Penicillium sp. using essential oils from plants grown in Argentina 

      Camiletti, Boris Xavier; Asensio, Claudia Mariana; Gimenez, Maria De La Paz; Lucini, Enrique Iván (Wiley; Institute of Food Technologists, 2014-12)
      The objective in this study was to evaluate the antifungal activity of essential oils from native and commercial aromatic plants grown in Argentina against corn postharvest fungi and to link the essential oil bioactivity ...

    • Natural forests loss and tree plantations: Large - scale tree cover loss differentation in a threatened dioviversity hotspot. 

      Altamirano, Adison; Miranda, Alejandro; Aplin, Paul; Carrasco, Jaime; Catalan, Germán; Cayuela, Luis; Fuentes Castillo, Taryn; Hernández, Angela; Martinez - Harms, María J.; Peluso, Franco; Prado, Marco; Reyes - Rivero, Rosa; Van Holt, Tracy; Vergara, Cristian; Zamorano - Elgueta, Carlos; Di Bella, Carlos Marcelo (IOP Publishing, 2020-12-14)
      Distinguishing between natural forests from exotic tree plantations is essential to get an accurate picture of the world’s state of forests. Most exotic tree plantations support lower levels of biodiversity and have less ...

    • Natural occurrence of the entomopathogenic genus Pandora on spittlebug pests of crops and pastures in Argentina 

      Foieri, Alvaro; Pedrini, Nicolás; Toledo, Andrea (2018-04)
      The natural occurrence of entomophathogenic fungi infecting spittlebugs (Hemiptera: Cercopidae) considered serious pests to pasture grasses and crops in Argentina was investigated during summer˗autumn (December to May) ...

    • Natural occurring epialleles determine vitamin E accumulation in tomato fruits 

      Quadrana, Leandro Daniel; Almeida de Souza, Juliana Beatriz; Asis, Ramón; Duffy, Tomas; Dominguez, Pia Guadalupe; Bermudez Salazar, Luisa; Conti, Gabriela; Silva, Junia V. Corrêa da; Peralta, Iris Edith; Colot, Vincent; Asurmendi, Sebastian; Fernie, Alisdair R.; Rossi, Magdalena; Carrari, Fernando Oscar (2014-07)
      Vitamin E (VTE) content is a low heritability nutritional trait for which the genetic determinants are poorly understood. Here, we focus on a previously detected major tomato VTE quantitative trait loci (QTL; mQTL9-2-6) ...

    • La naturaleza, una brillante ingeniera en desarrollos tecnológicos 

      Favret, Eduardo Alfredo (Asociación Argentina para el Progreso de las Ciencias, 2022)
      La naturaleza nos brinda un sinfín de ideas para el desarrollo de nuevas tecnologías más sustentables y ecológicamente superiores. En el presente trabajo se describen, brevemente y con algunos ejemplos, los materiales ...

    • Necrotic Enteritis in Young Calves 

      Morris, Winston Eduardo; Venzano, Agustin Jose; Elizondo, Ana Maria; Vilte, Daniel Alejandro; Mercado, Elsa Cristina; Fernandez Miyakawa, Mariano Enrique (Sage Publishing, 2011-03)
      Non–enterotoxin (CPE)–producing Clostridium perfringens type A has been associated with enteritis in calves. Recent evidence has suggested that a novel toxin, named beta2 (CPB2), is implicated in the pathogenesis of this ...

    • Negative modulation of the GABAAρ1 receptor function by histamine 

      Beltrán González, Andrea N.; López Pazos, Manuel I.; Del Vas, Mariana; Calvo, Daniel Juan (Elsevier, 2023-09)
      Besides its function as a local mediator of the immune response, histamine can play a role as a neurotransmitter and neuromodulator. Histamine actions are classically mediated through four different G protein-coupled ...

    • Negative short-term salt effects on the soybean–Bradyrhizobium japonicum interaction and partial reversion by calcium addition 

      Muñoz, Nacira Belen; Rodriguez, Marianela; Robert, German; Lascano, Hernan Ramiro (CSIRO Publishing, 2013-09-05)
      The short-term (2 h) effects of salt stress (50 and 150 mM NaCl) on early events of soybean– Bradyrhizobium japonicum (rhizobia) interaction were analysed, determining the following parameters in root hair with or without ...

    • Nematicidal effect of an Argentine strain of Photorhabdus laumondi laumondi (Enterobacteriaceae) on the free-living nematode Panagrellus redivivus (Rhabditidae: Panagrolaimidae) 

      Salas, Augusto; Achinelly, María Fernanda; Sauka, Diego Hernan (Elsevier, 2021-01-01)
      Bacteria with nematicidal effects have attracted interest as biocontrol agents of pests and diseases due to their relatively low environmental impact compared to chemical management strategies1. The damage they cause to ...

    • Nematode infection on beef cattle in two different productive regions of Argentina's Northwest 

      Suarez, Victor Humberto; Martinez, Gabriela Marcela; Micheloud, Juan Francisco (2017-08)
      Cattle production in northwest Argentina (NOA) in the last 10 years has grown in importance. However, this growth of livestock brought productive and health constraints such as infection with gastrointestinal nematodes ...

    • Nematodes gastrointestinales de importancia económica en la producción bovina del Noroeste Argentino 

      Suarez, Victor Humberto; Olmos, Leandro Hipolito; Araoz, Virginia; Colque Caro, Luis Adrián; Sandoval, Gabriela Virginia; Micheloud, Juan Francisco (Sociedad de Medicina Veterinaria (Argentina), 2019-11-16)
      El objetivo del presente estudio fue describir la etiología y abundancia de los nematodes gastrointestinales (NGI) de los vacunos en los diferentes sistemas productivos y ecorregiones del noroeste de Argentina. Los NGI se ...

    • Nematodes gastrointestinales en la recría bovina de la región del Chaco Serrano del noroeste de Argentina 

      Suarez, Victor Humberto; Martinez, Gabriela Marcela; Viñabal, Alberto (Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias, 2017)
      El objetivo del presente trabajo fue estudiar la epidemiología de los nematodes gastrointestinales (NGI) en la recría bovina en la región del Chaco Serrano del Noroeste Argentino durante los períodos mayo-sept. 2014 y ...