Results 151 to 160 of about 988,386 (325)

Sobre el origen del giro "habeo + participio": ¿innovación o pervivencia? [PDF]

, 1993
Tomás González Rolän
openalex   +1 more source

Fallas de coordinación, conglomerados e intervenciones microeconómicas [PDF]

(Disponible en idioma inglés únicamente) En este trabajo se tratan las fallas de coordinación, su pertinencia para los países en desarrollo y las circunstancias en las que se producen; se propone que los conglomerados se pueden considerar como ...
Andrés Rodríguez-Clare
core  

Use of structural adhesive joints in construction applications [PDF]

, 2008
The Research Group of Materials Performance works in the development of structural adhesive joints and their performance in service in collaboration with some adhesive manufacturer companies.
Martínez Casanova, Miguel Ángel
core   +1 more source

Suppressing Colloidal Quantum Dot Multimer Fusion Leads to High‐Performance InSb Infrared Photodetectors

Advanced Science, EarlyView.
This work shows that the fusion of InSb colloidal quantum dots (CQDs) leads to the formation of band‐tail trap states that are detrimental to the performance of optoelectronic devices. These results highlight the critical role of suppressing band‐tail trap states and passivating surface defects in enhancing device performance and motivate toward the ...
Lucheng Peng, Yongjie Wang, Carmelita Rodà, Aditya Malla, Miguel Dosil, Debranjan Mandal, Gerasimos Konstantatos   +6 more
wiley   +1 more source

Adaptabilidad y estabilidad de mutantes de tomate en Los Santos, Panamá

Agronomía Costarricense
Introducción. En los programas de fitomejoramiento de tomate, la obtención de nuevos genotipos requiere evaluar los materiales genéticos en diferentes ambientes. Objetivo.
Jorge Enrique Jaén Villarreal, María Caridad González Cepero, Ismael Camargo Buitrago, Román Gordón Mendoza, Ana Elida Sáez Cigarruista, Francisco Alberto Centella Pereira   +5 more
doaj   +1 more source

A New Quasi‐Solid Polymer Electrolyte for Next‐Generation Na–O2 Batteries: Unveiling the Potential of a Polyamide‐Polyether System

Advanced Science, EarlyView.
This study introduces a novel, sustainable Pebax1657‐based quasi‐solid polymer electrolyte (QSPE) that enhances the performance and safety of sodium–oxygen (Na–O2) batteries. The developed QSPE shows improved Na+ ion transport, reduced overpotentials, and better cycling stability compared to the conventional liquid systems, highlighting its potential ...
Mohamed Yahia, Marina Enterría, Cristina Pozo‐Gonzalo, Nagore Ortiz‐Vitoriano   +3 more
wiley   +1 more source

Adaptive Catalytic Nanointerfaces for Controlled Hydrogen Evolution: an in Situ Electrochemical Approach

Advanced Science, EarlyView.
The ability to switch the HER activity of precious metals at will through a reconfigurable step‐edge/nanoparticle interface, using sulfur as an inorganic mediator, is demonstrated for the first time. This methodology addresses the durability issue of highly catalytic precious metals, which are typically single‐use, thereby extending their lifespan ...
Carlos Herreros‐Lucas, Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Glen Murray, Mehtap Aygün, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +6 more
wiley   +1 more source

Tuning the Mutual Synchronization of Electrically Coupled Spin‐Torque Oscillators by Selecting the Vortex Dynamic Regime

Advanced Electronic Materials, EarlyView.
The synchronization ability of vortex spin‐torque nano‐oscillators is examined across three dynamical regimes: the gyrotropic mode, the dynamic C‐state, and a transition regime. The transition regime exhibits the strongest synchronization ability, and it can be driven into a dynamic state with no ability to synchronize (dynamic C‐state) by slightly ...
Miguel Romera, Philippe Talatchian, Steffen Wittrock, Romain Lebrun, Karla J. Merazzo, Paolo Bortolotti, Laurent Vila, Ricardo Ferreira, Marie Claire Cyrille, Ursula Ebels, Vincent Cros, Julie Grollier   +11 more
wiley   +1 more source

Integración de ciencia e innovación para la ruptura de un paradigma de la agricultura tropical

Interconectando Saberes
El estudio es resultado de 20 años de investigación sobre los esfuerzos de la Educación Superior para lograr la gestión del conocimiento y la innovación para el desarrollo local y promover procesos de innovación agropecuaria local en Cuba. Interviene en
Carlos Alberto Hernández Medina, Magdalys Alibet Carrasco Fuentes   +1 more
doaj   +1 more source

La innovación y el rendimiento financiero en la industria turística: un estudio empírico en México

, 1969
Omar Alejandro Pérez Cruz, Carlos H. Vázquez   +1 more
openalex   +2 more sources