Resultados de búsqueda - "biology"

Exploiting the successive projections algorithm to improve the quantification of chemical constituents and discrimination of botanical origin of Argentinean bee-pollen por Vallese, Federico Danilo, Garcia Paoloni, María Soledad, Springer, Valeria, Fernandes, David Douglas de Sousa, Diniz, Paulo Henrique Gonçalves Dias, Pistonesi, Marcelo Fabián

“…Bee-pollen as a functional food is gaining importance throughout the world because of its composition and biological properties. The protein content is one of the main parameters to determine its nutritional value, but it makes accurate labeling difficult due its high variability related to the botanical origin. …”
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Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatm... por Morel, Nicolas, Torrents, Jorgelina, Nava, Santiago

“…The incorporation of cattle breeds with moderate or high resistance to R. microplus is instrumental to optimize the efficacy and sustainability of chemical control of ticks in a scenario where resistance to one or more chemical groups is almost ubiquitous, because it favors the biological control of this parasite.…”
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Exploring the soil-associated bacterial microbiome of coffee plantations in different regions of Colombia: a metabarcoding approach = Exploración del microbioma bacteriano asociado... por Gómez-Godínez, Lorena Jacqueline, Ochoa, Víctor, Faggioli, Valeria Soledad, Cristancho, Marco

“…Microorganisms associated with coffee plants can have many biotechnological applications, such as plant growth promotion and biological control. Objective: To describe the bacteria present in the soil associated with coffee cultivation. …”
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Transition to Agroecological Practices: Positive Effects on Streams and Biofilms por Mujica, Micaela, De Geronimo, Eduardo, Nicolosi Gelis, María Mercedes, Pecile, María Agostina, Paredes del Puerto, Juan Martín, Mosca, Agustín Ignacio, Fanelli, Silvia, Jensen, Roberto, Cordero, Tómas, Paracampo, Ariel, Cochero, Joaquín

“…Our study suggested that the transition to agroecological practices, even in the early stages, had positive effects on aquatic ecosystems, and we found similarities in pesticide use and biological characteristics between sites with agroecological horticulture and less-impact sites, for example, grasslands sites. …”
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Self‐regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi‐arid agroecosystem por Renzi Pugni, Juan Pablo, Chantre Balacca, Guillermo Ruben, Cantamutto, Miguel Angel

“…Vicia villosa Roth is a forage legume with the capability for biological N fixation and natural reseeding, which could contribute to sustainability in semi‐arid regions. …”
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Cover crops optimize soil fertility and soybean productivity in the Cerrado of MATOPIBA, Brazil por Andrada, Hosana Aguiar Freitas de, Sagrilo, Edvaldo, Oliveira Júnior, José Oscar Lustosa de, de Sousa, Daiane Conceicao, Costa, Carlos Pedro de Menezes, Costa, Paula Muñiz, Araujo Neto, Raimundo Bezerra de, Alcantara, Rosa María Cardozo Mota de, Leite, Luis Fernando Carvalho, Furtado, Mariléia Barros, Beltran, Marcelo Javier, Cafaro La Menza, Nicolás, Souza, Henrique Antunes de

“…An analysis for the characterization of the biomass of cover crops and fallow was carried out. Soil chemical and biological properties, soybean foliar nutrient concentrations, and the soybean seed yield and quality grown in sequence to the CC were also analyzed. …”
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Novel Butyrylcholinesterase Inhibitor Alkaloids from Cannabis sativa Roots: Bioguided Isolation and In Silico Study por Ortiz, Javier Esteban, Adarvez Feresin, Camila Wadía, Llalla Cordova, Olimpia, Cristos, Diego Sebastian, Garro, Adriana Deolinda, Feresin, Gabriela Egly

“…Cannabis sativa synthesizes spermidine-type alkaloids, whose potential biological activities have been little studied. This study aimed to isolate bioactive alkaloids from an alkaloid-enriched extract (AEE) of C. sativa roots throughout a bioguided approach using conventional chromatographic techniques based on AChE and BuChE inhibitory activities. …”
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Multimodal data integration to model, predict, and understand changes in plant biodiversity : a systematic review por Martinez, Emilce Soledad, Tejada-Gutiérrez, Eva, Sorribas, Albert, Mateo-Fornes, Jordi, Solsona, Francesc, Defacio, Raquel Alicia, Alves, Rui

“…By identifying both the challenges and emerging solutions, this review contributes to advancing biodiversity monitoring strategies, aligning with global conservation goals outlined by the Convention on Biological Diversity and the United Nations Sustainable Development Goal 15. …”
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Chitosan-alginate microcapsules: A strategy for improving stability and antibacterial potential of bovine Lactoferrin por Cots, Agustina, Camacho, Nahuel Matías, Palma, Santiago Daniel, Alustiza, Fabrisio Eduardo, Pedraza, María del Luján, Bonino, Facundo, Carreño, Joel, Flores Bracamonte, Carolina, Acevedo, Diego, Bozzo, Andrea, Bellingeri, Romina

“…Lactoferrin, a multifunctional glycoprotein with significant biological properties, presents significant potential for the prevention and treatment of infectious diseases. …”
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Assessment of soil properties, plant yield andcomposition, after different type and applicationsmode of organic amendment in a vineyard of Mendoza, Argentina = Evaluación de propie... por Martinez, Laura Elizabeth, Vallone, Rosana Celia, Piccoli, Patricia Noemí, Ratto, Silvia Elisa

“…Microbial functional groups are extensively used assoil fertility indicators because they are highly sensitive to changes in climatic and managementconditions and they accurately represent entire biological processes. The goal of the presentstudy was to evaluate the interactive effects of OAA on microbiological and chemical propertiesof soil and plants of a vineyard in Mendoza, Argentina. …”
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Co-composting of poultry manure with other agricultural wastes: process performance and compost horticultural use por Rizzo, Pedro Federico, Della Torre, Virginia, Riera, Nicolas, Crespo, Diana Elvira, Barrena, Raquel, Sánchez, Antoni

“…These variables showed similar tendencies during the composting process in both treatments. A peak of biological activity, organic matter mineralization and salt release was observed after 6 days of the process. …”
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Soybean fungal soil-borne diseases: a parameter for measuring the effect of agricultural intensification on soil health por Perez Brandan, Carolina, Huidobro, Dina Jorgelina, Grumberg, Betiana Clarisa, Scandiani, María Mercedes, Luque, A.G., Meriles, Jose Manuel, Vargas Gil, Silvina

“…Furthermore, from the community-level functional diversity (Biolog Eco plates), McIntosh index showed lower functional diversity in monoculture than in rotation and native vegetation plots. …”
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RNA-seq analysis of single bovine blastocysts por Chitwood, James L., Rincon, Gonzalo, Kaiser, German Gustavo, Medrano, Juan F., Ross, Pablo J.

“…This technology provides the opportunity to assay the developing embryo, but the paucity of biological material available from individual embryos has made this a challenging prospect. …”
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Improved Detection of Citrus psorosis virus and Coat Protein‐Derived Transgenes in Citrus Plants: Comparison Between RT‐qPCR and TAS‐ELISA por de Francesco, Agustina, Costa, Norma Beatriz, Plata Tamayo, Maria Ines, Garcia, Maria Laura

“…The coat protein (CP), the most abundant viral protein in infected plants, has been used to detect CPsV by TAS‐ELISA, but only biological indexing, requiring 1 year, is the current and validated technique for diagnosis of citrus psorosis. …”
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Risk factors for shiga toxin-producing Escherichia coli-associated human diseases por Rivas, Marta, Chinen, Isabel, Miliwebsky, Elizabeth, Masana, Marcelo Oscar

“…The occurrence of STEC infections is determined by the interaction of the pathogen, the reservoirs, and the biological, cultural, and behavioral aspects of the host. …”
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Bovine leukemia virus infection in neonatal calves. Risk factors and control measures por Ruiz, Vanesa, Porta, Natalia Gabriela, Lomonaco, Marina, Trono, Karina Gabriela, Alvarez, Irene

“…Therefore, exposure to biological fluids contaminated with infected lymphocytes potentially spreads the virus. …”
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Ring density record of phenotypic plasticity and adaptation to drought in Douglas-fir por Martinez Meier, Alejandro, Sanchez, Leopoldo, Dalla Salda, Guillermina, Gallo, Leonardo Ariel, Pastorino, Mario Juan, Rozenberg, Philippe

“…The proposed model of dendroplasticity is described by a number of parameters that are linked to a biological meaning. Our results suggest that there is a potential for adaptation to drought in Douglas-fir, with two mechanisms involved: at individual level, short-term plastic response during the growing season and, at population level, longterm, between-generation, evolution process.…”
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Effects of polydopamine-passivation on the optical properties of carbon dots and its potential use in vivo por Pappalardo, Juan Sebastián, Macairan, Jun-Ray, Macina, Alexia, Poulhazan, Alexandre, Quattrocchi, Valeria, Marcotte, Isabelle, Naccache, Rafik

“…Additionally, the incorporation of polymeric precursors in carbon dot synthesis has gained considerable interest with benefits to biological applications namely bioimaging, drug delivery and sensing, among others. …”
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Leucaena leucocephala introduction into a tropical pasture in the Chaco region of Argentina. Effects on soil carbon and total nitrogen = Introducción de Leucaena leucocephala en un... por Banegas, Natalia Romina, Corbella, Roberto, Viruel, Emilce, Plasencia, Adriana, Roig, Belen, Radrizzani Bonadeo, Alejandro

“…The introduction of leucaena (Leucaena leucocephala), apart from increasing animal production, improves soil fertility through biological nitrogen (N) fixation and its deep-rooted system. …”
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Modeling vegetative vigour in grapevine: unraveling underlying mechanisms por Hugalde, Ines Pilar, Agüero, Cecilia B., Barrios-Masias, Felipe H., Romero, Nina, Nguyen, Andy Viet, Riaz, Summaira, Piccoli, Patricia Noemí, McElrone, Andrew J., Walker, M. Andrew, Vila, Hernan Felix

“…Mechanistic modeling constitutes a powerful tool to unravel complex biological phenomena. This study describes the construction of a mechanistic, dynamic model for grapevine plant growth and canopy biomass (vigor). …”
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