Results 91 to 100 of about 33,604 (269)

Implementación de un sistema de gestión energética y ambiental en la fábrica de alimentos balanceados “Chichí Padrón” de Villa Clara.

open access: yesRevista Centro Azúcar, 2013
La preparación de alimentos balanceados constituye una de las más importantes actividades dentro del proceso de alimentación de los animales de granja. La investigación que se presenta se desarrolla en la fábrica de alimentos balanceados “Chichí Padrón ...
Osvaldo Machado-Ruiz   +3 more
doaj  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Escalado primario de plantas para la obtención de biocombustibles

open access: yesRevista Centro Azúcar, 2010
En el trabajo se plantean algunos criterios metodológicos para el diseño primario de una planta experimental destinada a la obtención de biodiesel. Para ello, se parte del procedimiento convencional para el diseño de prototipos de plantas piloto y la ...
Carlos René Gómez Pérez   +3 more
doaj  

Industrial specialization and trade - Northern Ireland and Republic

open access: yes, 2014
There are many ways of studying the effects of protection on the industrial structure and trade flows of the protected economy. In this paper, we do so by comparing certain features of the economies of Northern Ireland and the Republic of Ireland during the mid-'sixties.
openaire   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Obtención de recubrimientos difusivos de carburos complejos de cromo microaleados con boro en aceros I

open access: yesRevista Centro Azúcar, 2007
En este trabajo se aplica el método de saturación sólido simultáneo para obtener capas difusivas de carburos de cromo aleados con boro sobre aceros empleando la cromita cubana y el ácido bórico como aportantes de los elementos a difundir.
Alejandro Rodríguez Cristo   +2 more
doaj  

[The Brazilian pharmaceutical industry and foreign trade: is there evidence of regressive specialization?].

open access: yesCadernos de saude publica, 2012
Based on an exploratory discussion, the aim of this article is to investigate whether there is evidence of regressive specialization in the foreign trade pattern of the Brazilian pharmaceutical industry since trade liberalization in the 1990s. A descriptive statistical analysis drew on data for foreign trade in pharmaceutical and organic chemical ...
Fábio Batista, Mota   +2 more
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

Redes de Valor en la transferencia tecnológica Universitaria en la industria azucarera:

open access: yesRevista Centro Azúcar, 2013
La transferencia de tecnologías de la universidad a la industria azucarera cubana está dirigida a elevar los niveles de producción y de servicios de la sociedad actual y para ello requiere de mayor integración del conocimiento.
Juan Carlos Zulueta Cuesta   +2 more
doaj  

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