Results 141 to 150 of about 145,064 (316)

Una alternativa para mejoras tecnológicas en la destilería ALFICSA

open access: yesRevista Centro Azúcar, 2013
El presente trabajo fue realizado en la destilería Alcoholes Finos de Caña (ALFICSA) perteneciente al municipio de Aguada de Pasajeros con el objetivo de la realización de una evaluación técnico económica inversionista para establecer un orden de ...
Enrique Penín Pérez   +3 more
doaj  

Working Safely in the Trades as Women: A Qualitative Exploration and Call for Women-Supportive Interventions. [PDF]

open access: yesFront Public Health, 2021
Curtis HM   +6 more
europepmc   +1 more source

The peculiarities of trade specialization in creative industries in the Central and Eastern European countries [PDF]

open access: yesEastern Journal of European Studies, 2015
Because of dynamic processes of creative economy development and resistance to the crisis of modern creative industries which occurs mainly in metropolitan areas, the interest in understanding these local processes as a factor of bringing international trade competitiveness and providing convergence among the countries where those metropolises are ...
openaire   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

open access: yesAdvanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam   +6 more
wiley   +1 more source

MOTIVACIONES PARA EL USO, LA FORMULACIÓN DE POLÍTICAS Y EL DESARROLLO DE LOS BIOCOMBUSTIBLES

open access: yesRevista Centro Azúcar, 2013
En el presente trabajo se realiza una valoración crítica de las principales motivaciones para el desarrollo, uso y formulación de políticas sobre los biocombustibles.
Lizet Rodríguez-Machín   +3 more
doaj  

Diverse Cation Exchange in Layered Titanate Nanostructures for Tailored Catalysis

open access: yesAdvanced Materials, EarlyView.
H+(H3O+)‐intercalated layered titanate enables stable intercalation of 42 single‐metal and multication combinations. Alkali‐metal intercalation tunes Rh charge density, yielding an efficient propylene hydroformylation catalyst. These results establish a generalizable intercalation platform for rational catalyst design and provide a library supporting ...
Hyoseok Kim   +15 more
wiley   +1 more source

Microvinificación con levaduras nativas y uvas Isabella cultivadas en Misiones

open access: yesRevista Centro Azúcar, 2011
Se ha estudiado la elaboración de vino blanco a partir de Isabella tinto (Vitis labrusca x Vitis vinífera?) uva de meza cultivada en Misiones, con las levaduras indígenas que contiene.
Juan Esteban Miño Valdés   +2 more
doaj  

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

MODELO CONCEPTUAL Y PROCEDIMIENTOS PARA ASIMILAR TECNOLOGÍAS DE PRODUCCIÓN DE BIOENERGÉTICOS DE BIOMASA RESIDUAL

open access: yesRevista Centro Azúcar, 2016
En el presente trabajo se expone el modelo conceptual para un proceso de asimilación  de tecnologías con el propósito de crear capacidades de obtención de bio energéticos con vistas al aseguramiento energético del reciclaje de Residuos Sólidos Urbanos ...
David Muto Lubota   +3 more
doaj  

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

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