Results 11 to 20 of about 43,798 (214)

Halogen Thermochemistry Assessed with Density Functional Theory: Systematic Errors, Swift Corrections and Effects on Electrochemistry. [PDF]

open access: yesChemSusChem
Halogen thermochemistry is not well described by DFT at the GGA, meta‐GGA and hybrid levels. Electronegativity‐based corrections can be devised to swiftly and efficiently mitigate the DFT errors with respect to experiments. The negative impact of halogen errors on surface Pourbaix diagrams is illustrated for Pt and Cu.
Zapata JF   +3 more
europepmc   +2 more sources

The Quantified Galloway Ternary Diagram of Delta Morphology. [PDF]

open access: yesJ Geophys Res Earth Surf
Abstract Waves, rivers, and tides shape delta morphology. Recent studies have enabled predictions of their relative influence on deltas globally, but methods and associated uncertainties remain poorly known. Here, we address that gap and show how to quantify delta morphology within the Galloway ternary diagram of river, wave, and tidal sediment fluxes.
Paniagua-Arroyave JF, Nienhuis JH.
europepmc   +2 more sources

Accessory Chromosome Contributes to Virulence of Banana Infecting Fusarium oxysporum Tropical Race 4. [PDF]

open access: yesMol Plant Pathol
The independent accessory chromosome 12 (AC12) is dispensable for vegetative growth but contributes significantly to the virulence of banana‐infecting Fusarium oxysporum Tropical Race 4. ABSTRACT Filamentous fungi have evolved compartmentalised genomes comprising conserved core regions and dynamic accessory regions, which are thought to drive ...
Dijkstra J   +12 more
europepmc   +2 more sources

Imaginario social de seguridad en compra y uso del casco para motociclistas

open access: yesSuma de Negocios, 2020
Los motociclistas presentan la mayor tasa de mortalidad por incidentes de tránsito, por lo que el uso del casco se concibe como el principal elemento de seguridad.
Sara Avendaño Serna   +3 more
doaj   +1 more source

Cultura prosocial en Segovia y Remedios: un estudio de atributos en contextos mineros

open access: yesEspacio y Desarrollo, 2021
En contextos mineros, como el de Segovia y Remedios, caracterizados por la alta migración de personas y la confluencia de múltiples actores y de diversos intereses, también existe una comunidad que hace frente a las consecuencias adversas de ...
Adolfo Eslava Gómez   +6 more
doaj  

Wing profile evolution driven by computational fluid dynamics

open access: yesRevista UIS Ingenierías, 2019
In the domain of fluid dynamics, the problem of shape optimization is relevant because is essential to increase lift and reduce drag forces on a body immersed in a fluid. The current state of the art in this aspect consists of two variants: (1) evolution
Cristian Rendon   +4 more
doaj   +1 more source

STRUCTURAL ANALYSIS OF RAILWAYS BOLSTER-BEAM UNDER COMMERCIAL OPERATION CONDITIONS: OVER-TRACTION AND OVER-BRAKING [PDF]

open access: yesTransport Problems, 2016
The conditions for the operation of railway systems are closely related to the increase of the commercial demand; as a consequence, the performance of the structural elements of railways changes.
Ronald M. MARTINOD   +3 more
doaj   +1 more source

Servitización en la práctica: investigación sobre la transición de modelos de negocio centrados en productos a modelos centrados en servicios en empresas manufactureras

open access: yesUniversidad y Empresa, 2023
La Servitización o infusión de servicios en la propuestas de valor, se ha convertido en una estrategia competitiva que ha transformado los modelos de negocio en todo el mundo.
Carolina Duque Tobón   +4 more
doaj   +1 more source

Memorias de un álbum de láminas

open access: yesCo-herencia: Revista de Humanidades, 2019
En 2011 el señor Mario Posada Ochoa donó a la Universidad EAFIT una extensa y poco conocida colección de arte; acaso unos cuantos amigos habrían visto de cerca las 480 obras que recibió la Universidad, de artistas como Segundo Angelvis, Inés Acevedo ...
Claudia Ivonne Giraldo G
doaj   +1 more source

Aspectos a considerar de la política exterior de Juan Manuel Santos [Entrevista a Luis Fernando Vargas-Alzate]

open access: yesTrans-pasando Fronteras, 2014
Entrevista a Luis Fernando Vargas-Alzate. Vicepresidente de la RedIntercol y Profesor Asistente, Universidad EAFIT (Medellín, Colombia).
Jennifer García
doaj   +1 more source

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