Results 31 to 40 of about 41,376 (269)

: (On the Determinants of Intra-Industry Trade: Specialization and Relative Factor Endowments)

open access: yesSSRN Electronic Journal, 2007
This paper derives a general relationship among intra-industry trade, specialization, and gravity. This relationship holds in any two-country trade model under assumptions that are frequently adopted in theoretical trade models. Using this general relationship, we can take an integrated approach to the theory of intra-industry trade.
openaire   +1 more source

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

open access: yesAdvanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon   +10 more
wiley   +1 more source

RECYCLING OF COMMERCIAL ENZYMES IN THE PRODUCTION OF SECOND GENERATION ETHANOL

open access: yesRevista Centro Azúcar, 2018
The present work proposes a procedure to evaluate the economic impact of recycling cellulolytic enzymes in ethanolproduction from sugarcane bagasse process.
Carmen A. Salvador Pinos   +3 more
doaj  

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

MINIMIZACION DEL IMPACTO AMBIENTAL DE LAS AGUAS OLEOSAS MEDIANTE COLUMNA RELLENA CON BAGAZO DE CAÑA DE AZÚCAR

open access: yesRevista Centro Azúcar, 2016
A partir del diagnóstico ambiental realizado en el proceso de centrifugación del combustible utilizado como materia prima para la generación de energía eléctrica en las Centrales Eléctricas (CE) que operan con diesel y la caracterización físico-química ...
Pastora de la C. Martínez Nodal   +4 more
doaj  

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

DISEÑO ÓPTIMO ECONÓMICO DE LA ETAPA DE CONCENTRACIÓN DE CREMA PARA LA OBTENCIÓN DE LEVADURA TORULA EN UNA DESTILERÍA DE ETANOL

open access: yesRevista Centro Azúcar, 2015
El objetivo de este trabajo fue diseñar de forma óptima y económica los equipos que  integran la etapa de concentración de la crema, en el proceso de producción de levadura  Torula.
Elizabeth Isaac Pérez   +3 more
doaj  

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon   +5 more
wiley   +1 more source

DESARROLLO DE UNA MEZCLA AUTOFRAGUANTE PARA MACHOS DE FUNDICIÓN CON SULFATO DE SODIO Y MELAZA

open access: yesRevista Centro Azúcar, 2017
Se estudia una mezcla autofraguante para machos de fundición que emplea sulfato de sodio como endurecedor sólido y melaza de caña de azúcar en calidad de desarenante.
Jesús E. Hernández-Ruiz   +2 more
doaj  

Polarization‐Dependent Synaptic‐Like Electro‐Optical Response in Ferroelectric Nematic Liquid Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric nematic liquid crystals (FNLCs) offer fast, tunable polarization and low‐voltage operation but suffer from poor polarization retention at zero field. Semiconductor‐modified FNLCs enhance polarization retention and exhibit short‐ and long‐term electro‐optical responses, while also supporting spike‐type signal integrations.
Kutay Sagdic, Weiming Yao, Danqing Liu
wiley   +1 more source

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