Results 71 to 80 of about 5,845 (187)
Biodiversité fonctionnelle en maraîchage biologique : comment favoriser les punaises prédatrices ? Compte-rendu d'essai 2008 [PDF]
La biodiversité fonctionnelle consiste à implanter autour des cultures des espèces végétales qui vont attirer, héberger, nourrir les insectes auxiliaires indigènes (notamment les punaises prédatrices), participant au maintien des populations de ravageurs
Amour, Clément, Lambion, Jérôme
core
Invasive wild pig (Sus scrofa) diets on barrier islands in the southeastern United States
Wild pigs on southeastern USA barrier islands exhibited a seasonal dietary shift to extensive foraging on beaches for crabs and other coastal invertebrates spring–summer during sea turtle nesting season. Abstract BACKGROUND Biological invasions are a leading cause of reductions in global biodiversity.
Vienna R Canright +2 more
wiley +1 more source
Numerosas familias producen silicofitolitos en sus tejidos, los cuales constituyen una herramienta de importancia taxonómica y paleobotánica. Una de las morfologías producidas en dicotiledóneas son los cistolitos, definidos como concreciones de carbonato
Mariana Fernández Honaine +2 more
doaj +1 more source
Polen alergógeno en el aire de Huelva (SO de España) y su incidencia sobre la población alérgica [PDF]
Se presenta un estudio sobre el polen alergógeno existente en el aire de Huelva y la incidencia de éste sobre la polinosis encontrada en esta localidad. Para realizar el análisis polínico se ha utilizado un captador tipo Cour instalado en el centro de la
Candau, Pilar +1 more
core +2 more sources
La vegetación del peñón de Gibraltar [PDF]
La vegetación del Peñón de Gibraltar. En el presente trabajo, presentamos un estudio de la vegetación de Gibraltar según la metodología de Braun-Blanquet. Como resultado, proponemos los nuevos sintáxones que aparecen en el resumen en inglés. La principal
Cortés, John E. +2 more
core +3 more sources
Preventive allergen immunotherapy with inhalant allergens in children
Abstract The efficacy and safety of preventive allergen immunotherapy (pAIT) in children are currently under investigation. Here, we provide an overview of pAIT with respiratory allergens concerning the prevention of new sensitizations, allergic disease onset and progression as well as further immunomodulatory effects. Three databases were searched for
Varsha Dwivedi +5 more
wiley +1 more source
Local allergic rhinitis: entopy or spontaneous response?
Background The existence of a local allergic rhintis was proposed on the basis of the detection of nasal IgE in the absence of a systemic sensitization.
Matteo Gelardi +11 more
doaj +1 more source
Atmospheric dispersion of airborne pollen evidenced by near-surface and columnar measurements in Barcelona, Spain [PDF]
Hourly measurements of pollen near-surface concentration and lidar-derived profiles of particle backscatter coefficients and of volume and particle depolarization ratios during a 5-day pollination event observed in Barcelona, Spain, between 27 – 31 March,
Alarcón Jordán, Marta +7 more
core +1 more source
Ophthalmic acid is a glutathione regulating tripeptide
Contrary to previous beliefs, ophthalmic acid is not just a byproduct of glutathione biosynthesis or a marker of oxidative stress. Instead, it is an evolutionarily conserved and ubiquitous metabolite, and its biosynthesis is regulated and metabolically costly.
Bauke V. Schomakers +6 more
wiley +1 more source
Suivi Botanique de l’Archipel de Zembra [PDF]
Une mission scientifique a été réalisée sur l’archipel de Zembra du 9 au 15 Mai 2013. Les principaux objectifs fixés pour cette mission étaient les suivant: - améliorer les connaissances générales de la flore et de la végétation sur l’archipel ...
DOMINA, Gianniantonio, Jaouadi, W.
core

