Results 31 to 40 of about 2,878 (204)

Colonizar en el periurbano: El caso de la colonia agrícola 17 de octubre, La Capilla, Florencio Varela, 1946-1966 [PDF]

open access: yes, 2017
Esta investigación historiza la colonia agrícola 17 de octubre (La Capilla) desde su creación, en la gobernación peronista de Domingo Mercante, hasta su progresivo declive, poniendo en diálogo una experiencia híper local con las políticas públicas de la ...
de Marco, Rosa María Celeste
core   +2 more sources

Composite of polylactic acid and microcellulose from kombucha membranes

open access: yese-Polymers, 2020
Polylactic acid (PLA) is one of the main components of biodegradable and biocompatible composites. Bacterial cellulose from kombucha membranes is an excellent candidate to be used as a natural filler of eco-composites because it is renewable, has low ...
Arteaga-Ballesteros Bárbara Estefanía   +4 more
doaj   +1 more source

The Effect of Ultrasound on the Extraction and Functionality of Proteins from Duckweed (Lemna minor)

open access: yesMolecules
The inclusion of protein in the regular human diet is important for the prevention of several chronic diseases. In the search for novel alternative protein sources, plant-based proteins are widely explored from a sustainable and ecological point of view.
Vicente Antonio Mirón-Mérida   +5 more
doaj   +1 more source

First Evidence of Gastroprotection by Schinus molle: Roles of Nitric Oxide, Prostaglandins, and Sulfhydryls Groups in Its Mechanism of Action

open access: yesMolecules, 2022
Schinus molle is a plant traditionally used in Mexico to treat gastric disorders. However, no scientific evidence has been reported on its gastroprotective effect. The aim of the current contribution was to conduct a bioassay-guided study on S.
María Elena Sánchez-Mendoza   +5 more
doaj   +1 more source

Escuela, sociedad y pol?tica en la isla de Reuni?n. De una colonia francesa residual a una regi?n europea ultraperif?rica

open access: yesHistoria de la Educación, 2011
This paper analize the evolution of the colonialist French school policy in the island of Reunion, Indic Ocean, with a slave structure from the I Empire. Studies the first official efforts for the people schooling with the contribution of the religious congregations. Their proposal was the cultural assimilation.
openaire   +3 more sources

The opposite effect of convulsant drugs on neuronal and endothelial nitric oxide synthase – A possible explanation for the dual proconvulsive/anticonvulsive action of nitric oxide

open access: yesActa Pharmaceutica, 2023
Nitric oxide (NO) participates in processes such as endothelium-dependent vasodilation and neurotransmission/neuromodulation. The role of NO in epilepsy is controversial, attributing it to anticonvulsant but also proconvulsant properties.
Vega Rasgado Lourdes A.   +3 more
doaj   +1 more source

Additive Manufacturing in Healthcare

open access: yesForesight and STI Governance, 2018
The presence of additive manufacturing (AM), in particular 3D printing, is relatively young, but dynamic field that is changing the face of many sectors.
Marisela Rodríguez-Salvador   +1 more
doaj   +1 more source

La primera colonia escolar de vacaciones para niños pobres de las escuelas públicas madrileñas (1887)

open access: yesEl Futuro del Pasado, 2016
El estudio que presentamos es el resultado de una investigación histórica que pretende revalorizar la iniciativa de organización de las colonias escolares. En el último cuarto del siglo XIX, las condiciones de vida de una parte importante de la infancia en España fueron muy precarias.
openaire   +3 more sources

Experiencias del pasado, desafíos del futuro: del museo de la escuela al Archivo y Museo de la Colonia Nacional de Alienados de Open Door [PDF]

open access: yesClío & Asociados. La historia enseñada, 2017
Las grandes transformaciones producidas en la década de 1990 por la implantación de la Ley Federal de Educación, la transferencia de las escuelas a las provincias y las metamorfosis en los contenidos curriculares ocasionados por el remplazo de la vieja secundaria de cinco años por un Polimodal de dos años, indujo a respuestas originales de los docentes
openaire   +5 more sources

From Nature to Science: A Review of the Applications of Pectin-Based Hydrogels

open access: yesMacromol
Pectin is widely used in different areas like biomedical, pharmaceutical, food, and environmental industries thanks to its gelling properties. Pectin hydrogels are of great interest because of their wide biomedical applications in drug delivery, tissue ...
Karla Nohemi Rubio-Martin del Campo   +6 more
doaj   +1 more source

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