Results 81 to 90 of about 1,263,916 (253)

Universidad

open access: yes, 2020
Escultura en metal. (7.50 x 4.50 x 3.10 mts.)
openaire   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

open access: yesAdvanced Materials, EarlyView.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho   +5 more
wiley   +1 more source

Publicaciones Recibidas.

open access: yesLa Universidad, 2018
Publicaciones Recibidas.
La Universidad
doaj   +2 more sources

FACTORES QUE INCIDEN EN EL DESARROLLO AGRO INDUSTRIAL DE EL SALVADOR

open access: yesLa Universidad, 2018
El presente estudio plantea el siguiente problema·¿En qué medida la falta de financiamiento estatal condiciona el incremento de cultivos no tradicionales y por ende el desarrollo agroindustrial?; se enmarca en el contexto socioeconómico de El Salvador y
La Universidad
doaj  

An Ion‐Based Strategy Toward Synergistic Surface Functionalization Combining the Osteogenic Properties and NIR‐Mediated Antibacterial Activity of PEEK

open access: yesAdvanced Materials, EarlyView.
A multifunctional bioactive PEEK‐based implant (Mn@p/MBG‐SPEEK) is engineered to combat implant‐associated infections while promoting osteogenesis. The hybrid surface activates PI3K/Akt/mTOR and AP‐1 signaling pathways for osteogenic differentiation, while Mn coordination induces electronic coupling that narrows the HOMO‐LUMO energy gap and enhances ...
Zhiyan Xu   +7 more
wiley   +1 more source

Posición de AGEUS ante las elecciones del 20 de Marzo

open access: yesLa Universidad, 2018
Nuevamente en esta campaña electoral, surgen los politiqueros demagogos, corruptos y vende-patria, que solamente en momentos como éste se acercan al pueblo para pedirle el voto y a prometerle resolver sus problemas Luego que logran su objetivo (llegar a
La Universidad
doaj  

Controlling Film Formation in Inkjet‐printed MAPbBr3 Through Graphene Incorporation for Enhanced Photodetection

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo   +12 more
wiley   +1 more source

Portafolio de objetos de aprendizaje

open access: yesRevista Escuela de Administracion de Negocios, 2017
Universidad EAN
doaj   +1 more source

Poesia de José María Cuéllar.

open access: yesLa Universidad, 2018
Poesia de José María Cuéllar.
La Universidad
doaj  

Universidad

open access: yes, 2014
el folio 66 es un informe de una universidad sin identificar y el folio 67 es un proyecto de crear una escuela de medicina y jurisprudencia posiblemente en Bogotá. Documentos incompletos.
openaire   +1 more source

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