Results 41 to 50 of about 623,139 (166)
UN MODELO MEJORADO PARA EL CRECIMIENTO DE RAÍCES DE CULTIVOS
Anales (Asociación Física Argentina), 2013 Se estudia un modelo de crecimiento de raíces de cultivos a través de un problema de frontera libre. Se estudian diferencias en disponibilidad y transporte de nutriente entre la superficie de la raíz y la rizósfera (móvil) mediante un mecanismo de ...
J C Reginato, D A Tarzia, A Cantero
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Ab Intus, 2023 En la actualidad las mujeres participan en innumerables tareas y la ruralidad no es una excepción. En el sistema agroindustrial porcino las mujeres se vinculan en diversas actividades, pero es escasa la existencia de datos que den cuenta de la situación.
Viviana Lomello +7 more
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Novitates Caribaea, 2009 Se describen dos nuevas especies de histrignátidos (Thelastomatoidea: Hystrignathidae), parásitas de Passalus interstitialis y P. pertyi (Insecta: Coleoptera), respectivamente, para la Sierra del Rosario, Pinar del Río, Cuba.
Nayla García Rodríguez +2 more
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Afro-Ásia, 2020 O objetivo deste artigo é analisar as redes familiares dos antepassados dos dois primeiros capitães da Associação de Congada e Moçambique de Nossa Senhora do Rosário e Nossa Senhora das Mercês nas últimas décadas da escravidão em Piedade do Rio Grande ...
Lívia Nascimento Monteiro
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Journal of Applied Toxicology, Volume 46, Issue 11, Page 3804-3813, November 2026.ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara +4 more
wiley +1 more source
Avances del Cesor, 2013 Book review of CASTRO, Martín O., El ocaso de la república oligárquica: poder, política y reforma electoral, 1898-1912, Edhasa, Buenos Aires, 2012, 392 páginas.
Natalia Alarcón +5 more
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PEGylated Chrysin: In Vitro Biological Activity and Mechanistic Insights in HepG2 Cells
Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 11, November 2026.PEGylated chrysin exhibited antiproliferative effects in HepG2 cells, inducing apoptosis, membrane damage, genotoxicity, and wound closure. Compared to paclitaxel, it caused lower ROS production and overall cytotoxicity, while efficiently accumulating in the cytoplasm, supporting its potential as a liver cancer therapeutic candidate. ABSTRACT PEGylated
Fátima Belén Gasser +9 more
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Anuario de Arqueología, 2020 Se realizaron estudios arqueométricos que involucraron la aplicación de microscopía electrónica de barrido y técnicas termoanalíticas sobre distintas piezas óseas recuperadas del sitio de Boca de Lega (BL), Provincia de Santa Fe, Argentina.
Melania Lucila Lambri +8 more
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Ciencias Sociales y Religión, 2020 Este artigo descreve memórias e devoções negras em festividades no Brasil, através da observação participante e da análise comparativa. Desta forma, buscamos pensar a festa de Nossa Senhora do Rosário realizada em um pequeno vilarejo de Minas Gerais, e a
Andréa Lúcia da Silva de Paiva
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Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina
Sustainable Development, Volume 34, Issue 7, Page 10313-10337, November 2026.ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato +2 more
wiley +1 more source