Results 121 to 130 of about 4,191,936 (392)

Propuesta de neuromarketing en valores Bancolombia [PDF]

open access: yes, 2011
Actualmente el Marketing a desarrollado conjuntamente con las neurociencia una técnica llamada Neuromarketing, la cual explora el cerebro humano para resolver interrogantes que lleven a las organizaciones a conocer más a profundidad al ser humano, sus ...
Castaño Herrera, Catalina   +1 more
core  

Modulation of Electronic Structure in Kraft Lignin‐Derived Mo Single‐Atom Catalysts for Optimized Electrochemical Oxygen Reduction

open access: yesAdvanced Science, EarlyView.
Biomass‐derived lignin is used as a sustainable precursor to synthesize Mo single atoms anchored on a nitrogen‐coordinated carbon framework. As the Mo structure transitions from MoC clusters to isolated single‐atom sites, oxygen evolution reaction (ORR) activity progressively improves.
Junbeom Park   +16 more
wiley   +1 more source

Legislación educativa española y educación en valores [PDF]

open access: yes, 2013
El presente artículo pretende ofrecer un análisis acerca de las referencias a la educación en valores presentes en la legislación educativa española desde que la reforma de la década de los noventa, la conocida LOGSE entró en vigor.
Bernabé Villodre, María del Mar
core   +3 more sources

Amorphous BiSnxOy for Efficient CO2 Electroreduction to Formate via In Situ Doping

open access: yesAdvanced Science, EarlyView.
The amorphous BiSnxOy catalyst is electroreduced to Sn‐doped Bi during the electrochemical process. The Sn‐modulated Bi exhibits a favorable intermediate adsorption potential, leading to optimal catalytic efficiency. Remarkably, this catalyst demonstrates exceptional performance, achieving a Faradaic efficiency (FEformate) of 95.6% at 800 mA cm−2 in a ...
Zhenjie Cheng   +5 more
wiley   +1 more source

Seciedad colombiana de filosofía

open access: yesIdeas y Valores, 1978
EI dia 30 de marzo de 1978, se fundó en Bogotá la  Sociedad Colombiana de Filosofía. A continuacion publicamos el Acta de Fundación y los Estatutos de la Sociedad.
. Ideas y Valores
doaj  

A waste valorization strategy for the synthesis of phenols from (hetero)arylboronic acids using pomegranate peel ash extract [PDF]

open access: gold, 2022
Jangam Lakshmidevi   +6 more
openalex   +1 more source

Linear Invariant Systems Theory for Signal Enhancement [PDF]

open access: yes, 2011
This paper discusses a linear time invariant (LTI) systems approach to signal enhancement via projective subspace techniques. It provides closed form expressions for the frequency response of data adaptive finite impulse response eigenfilters.
Georgieva, P.   +5 more
core   +1 more source

Orbital Hybridization‐Mediated Decoupling of Electrocatalytic Functions for Paired CO2 Electrosynthesis

open access: yesAdvanced Science, EarlyView.
This study constructs a dual‐scale Ag‐based catalyst on CeO2 nanorods via a facet‐guided strategy. This catalyst can induce a cascaded orbital hybridization effect, which synergistically optimizes oxygen vacancy stability, CO desorption kinetics, and charge transfer efficiency.
Youjia Wang   +6 more
wiley   +1 more source

Postgrado en Filosofía

open access: yesIdeas y Valores, 1978
El Consejo Superior Universitario aprobó en su sesión del 9 de mayo de 1978, el Proyecto de Acuerdo que crea el postgrado en filosofía. Publicamos a continuación la exposición de motivos, que acompañó al proyecto y los acuerdos de creación y de ...
. Ideas y Valores
doaj  

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