Results 21 to 30 of about 16,308 (258)
LA POÉTICA DE JUAN GONZALO ROSE: ANÁLISIS RETÓRICO DE "RETORNO-CÍRCULO" Y "CONVALECENCIA"
Metáfora, 2019 Aunque no haya logrado la fama internacional de otros autores, Juan Gonzalo Rose (1928- 1983) es considerado como uno de los escritores más importantes de las letras peruanas por la sensibilidad que desarrolla en su obra y la variada temática que ...
Anderson Josué Álvarez Rosales
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Study of Comminution Kinetics in an Electrofragmentation Lab-Scale Device
Metals, 2022 A significant challenge in mineral raw materials comminution is the improvement of process energy efficiency. Conventional comminution techniques, although globally used, are far from being considered power-efficient.
Angel R. Llera +4 more
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Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
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Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
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Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion
Advanced Materials, EarlyView.This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang +9 more
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Anclajes, 2018 Lectura queer de la novela Trans-Atlántico (1953) de Witold Gombrowicz, con énfasis en sus aspectos más iconoclastas para la cultura polaca. Se analiza la construcción del personaje de Gonzalo, un homosexual bonaerense, cuya masculinidad no normativa ...
Łukasz Smuga
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Teenage Pregnancy and Micronutrient Deficiency: A Critical Review
Tecnociencia ChihuahuaAdolescence is a critical stage where growth is at its peak and when a pregnancy occurs in this period, it represents a greater nutritional risk for both the mother and the growing fetus.
Sunday S. Nupo +3 more
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Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
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Stable Agrobacterium-Mediated Transformation of Maritime Pine Based on Kanamycin Selection
The Scientific World Journal, 2013 An efficient transformation protocol based on kanamycin selection was developed for Agrobacterium-mediated transformation of maritime pine embryonal masses.
José M. Alvarez, Ricardo J. Ordás
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In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, EarlyView.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
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