Results 151 to 160 of about 308,817 (294)

Memoria y Universidad

open access: yesOficios Terrestres, 2015
«Memory and university» is one of the chapters of the doctoral thesis of Carlos Vallina. As an academic memory addresses political and cultural contexts of the sixties and the seventies, and the Universidad Nacional de La Plata, as a fundamental part of this historical process of debates and political struggles, but with a look and perspectives of the ...
openaire   +2 more sources

Annatto‐Derived Carotenoids (Bixin and Norbixin) As Biodiesel Antioxidants: Characterization and Effects on Oxidative Stability (Rancimat and PetroOXY)

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
Annatto‐derived bixin and norbixin were characterized and evaluated as natural antioxidants for soybean biodiesel. Their antioxidant performance and effects on oxidative stability were assessed using DPPH, Rancimat, and PetroOXY methods. ABSTRACT The increasing use of eco‐friendly fuels is increasing the production of biodiesel but soybean biodiesel is
Marco Aurélio da Silva Coutinho   +4 more
wiley   +1 more source

Nota editorial: Universidad

open access: yesRevista de la Facultad de Medicina, 1939
La interpretación de la norma universitaria, es la de que la institución debe acomodarse al medio, es decir: desarrollar la inteligencia de las generaciones imprimiéndoles un carácter de conjunto y de aplicación de las enseñanzas, adaptándolas al adelanto de la sociedad en que se vive, para redimir al hombre de la ignorancia, civilizarlo, capacitarlo ...
openaire   +2 more sources

Barium Crosslinking in Bio‐Based Sodium Alginate Films: Improved Barrier and Thermal Performance Toward Biodegradable Packaging Applications

open access: yesJournal of Applied Polymer Science, EarlyView.
The graphical abstract summarizes the development and characterization of sodium alginate biodegradable films crosslinked with barium chloride (BaCl2) at concentrations of 1%, 2%, and 5% (w/v). Sodium alginate was dissolved in water, cast into films, and subsequently immersed in BaCl2 solutions to promote ionic crosslinking.
Sofia de Oliveira Pires   +2 more
wiley   +1 more source

La universidad por la universidad

open access: yesAvances en Ciencias Veterinarias, 2010
openaire   +1 more source

Innovative PLA or PCL‐Based Ocular Implants Obtained From Tape Casting or Electrospinning for Sustained‐Release Dexamethasone

open access: yesJournal of Applied Polymer Science, EarlyView.
PLA and PCL ocular implants prepared by tape casting and electrospinning provide sustained dexamethasone release with distinct release profiles governed by polymer type and processing method. The relationship between polymer structure, degradation behavior, and drug release demonstrates the potential of these fabrication techniques for controlled ...
Renata Bochanoski   +6 more
wiley   +1 more source

CERES forms a complex with RH37 and eIF4E. [PDF]

open access: yesPlant Cell Rep
Okeke IC, Muñoz A, Castellano MM.
europepmc   +1 more source

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