Results 91 to 100 of about 65,763 (227)
Existen riesgos biológicos asociados a los vegetales, entre los que se encuentran los parásitos patógenos humanos, por lo que se hizo necesario establecer una técnica para la determinación de enteroparásitos en estos alimentos.
Yamila Puig Peña +3 more
doaj
This article presents and discusses some theses elaborated by Emanuele Coccia in his recent book The life of Plants. A theme that seemed abandoned to the margins of philosophical conceptuality, the idea of nature, and in particular the idea of plant life, seems to have acquired a renewed interest by philosophers in recent times.
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Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán +6 more
wiley +1 more source
La presencia de Cyclospora sp., Cryptosporidium sp., microsporidios y los niveles de coliformes fecales fueron determinados en lechuga, apio, cilantro, fresas y moras adquiridas en ferias del Agricultor del Valle Central de Costa Rica, con el fin de ...
Melvin Calvo +5 more
doaj
Fruits and vegetables consumption among Costa Rican adolescents
Scientific evidence indicates that lower levels of fruit and vegetables consumption are associated with an increased risk of developing cancer and cardiovascular disease. Therefore, an increase of these foods' consumption may substantially improve public
Rafael Monge Rojas
doaj
À partir du motif étudié par Bram Dijkstra (1986), ce texte aborde l’hybridation entre la femme et l’arbre dans trois récits d’autrices hispano-américaines contemporaines : « Septembre dans la peau » (2019) de l’Argentine Yanina Rosemberg, « Au meilleur de tous nos enfants » (2020) de l’Espagnole Ariadna Castellarnau, et « Dans la forêt » (2020) de la ...
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Deteccion de plaguicidas en vegetales de costa rica mediante la inhibicion de colinesterasas humanas
Mediante un método sencillo y de bajo costo basado en la inhibición de la actividad de las colinesterasas sérica y eritrocítica, se detectó la presencia de plaguicidas organofosforados y/o carbamatos en lechuga (Lactuca sativa), culantro (Coriandum ...
Karl Schosinsky Nevermann +1 more
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Vachellia farnesiana (L.) Wight & Arn. is a leguminous tree of ecological and economic value, yet its propagation is limited by seed dormancy and inefficient vegetative methods.
Alejandro Ibarra-López +5 more
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Hormetic effect of silver nanoparticles on the micropropagation of Creole pineapple (Ananas comosus)
The in vitro hormetic effect of silver nanoparticles (AgNPs) on the morphogenic response was evaluated on Ananas comosus in this study. Meristems were placed in the Murashige Skoog (MS) medium with different AgNP concentrations (0, 25, 50, 100, 200 mg ...
Torres-Ruiz José Ruben +5 more
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