Results 11 to 20 of about 97,908 (251)

Escuela oficial y escuela privada

ECA: Estudios Centroamericanos, 1966
No abstract available.    ECA Estudios Centroamericanos, Vol. 22, No. 222, 1967: 323-324.
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Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

Advanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang, Gonzalo Rivera‐Sierra, Shirin Siahjani‐Gultekin, Jenifer Rubio‐Magnieto, Anis Allagui, Ignacio Sanjuán, David Franco, Antonio Guerrero, Enrique H. Balaguera, Juan Bisquert   +9 more
wiley   +1 more source

Comentario Anatomo-Clínico N°1

ARS Medica, 2018
Sin ...
Boletin Escuela de Medicina
doaj   +4 more sources

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

Advanced 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, Ondřej Adam, Marek Doubrava, Ana M. Beltrán, Ivo Dlouhý, Xin Liu, Baiyan Sui, Aldo R. Boccaccini   +7 more
wiley   +1 more source

Alegoría y porosidad en Walter Benjamin. Del Trauerspiel al ensayo sobre Nápoles

Aisthesis
El 19 de agosto de 1925 Walter Benjamin y Asja Lacis publican en el Frankfurter Zeitung «Nápoles», un ensayo sobre la ciudad italiana en el que analizan las costumbres y prácticas culturales de la zona a partir de un peculiar método de superposición de ...
Chaxiraxi Escuela Cruz
doaj   +1 more source

From Flow to Function: Using Different Static Mixers to Fabricate Microarchitected Materials Via Chaotic Printing

Advanced Science, EarlyView.
Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve, Carlos Fernando Ceballos‐González, Diego Alonso Quevedo‐Moreno, Irving Isaí Rendón‐Moreno, Ariel Cantoral‐Sánchez, Héctor Ambriz‐González, Mario Moisés Alvarez, Grissel Trujillo‐de Santiago   +7 more
wiley   +1 more source

Sindicalismo, salarios y prestaciones en la industria manufacturera colombiana.

Lecturas de Economía, 2011
Resumen En este trabajo se investiga sobre las condiciones de la actividad sindical y las conquistas laborales alcanzadas por los trabajadores de las principales empresas manufactureras colombianas.
Escuela Nacional Sindical Antioquia
doaj   +1 more source

Linking community structure and climate vulnerability in desert plant assemblages of southern California

American Journal of Botany, EarlyView.
Abstract Premise Desert plant assemblages in southern California provide an opportunity to link patterns of community structure with climate‐driven vulnerability in a rapidly changing environment. California sustains an exceptionally diverse flora of approximately 4300 plant species, with 31% identified as endemic.
Hector Zumbado‐Ulate, Luis E. Barrios, Danelle A. Baronia, G. Darrel Jenerette, Lynn C. Sweet   +4 more
wiley   +1 more source

Inhibición eficaz de la agregación plaquetaria con aspirina como protección frente al infarto de miocardio e infarto cerebral

ARS Medica, 2017
Sin ...
Boletín Escuela de Medicina
doaj   +1 more source

Escuela comprehensiva o escuela selectiva

Vivat Academia. Revista de Comunicación, 2008
La escuela comprehensiva reúne a chicos con distintas capacidades, talentos y trayectorias y los escolariza en el mismo aula. El gremio docente, en general, prefiere la escuela comprehensiva a la selectiva. Ésta es considerada segregadora y germen de desigualdades y rencor social.
openaire   +3 more sources