Results 91 to 100 of about 65,763 (227)

Establecimiento de una técnica para la determinación de enteroparásitos en vegetales mediante inmunofluorescencia

open access: yesRevista Cubana de Higiene y Epidemiología
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  

L’anima vegetale del pensiero

open access: yesMateriali di Estetica. Terza serie, 2019
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.
openaire   +2 more sources

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2468-2481, September 2026.
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

Prevalencia de Cyclospora sp., Cryptosporidium sp., microsporidos y determinación de coliformes fecales en frutas y vegetales frescos de consumo crudo en Costa Rica

open access: yesArchivos Latinoamericanos de Nutrición
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

open access: yesArchivos Latinoamericanos de Nutrición, 2001
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  

Quimeras vegetales

open access: yesRecherches
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 ...
openaire   +1 more source

Deteccion de plaguicidas en vegetales de costa rica mediante la inhibicion de colinesterasas humanas

open access: yesArchivos Latinoamericanos de Nutrición, 2004
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
doaj  

Plant regeneration of sweet acacia (Vachellia farnesiana [L.] Wight & Arn.) via somatic embryogenesis

open access: yesDiscover Forests
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
doaj   +1 more source

Hormetic effect of silver nanoparticles on the micropropagation of Creole pineapple (Ananas comosus)

open access: yesFolia Horticulturae
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
doaj   +1 more source

Home - About - Disclaimer - Privacy