Auto-evaluación previa a las prácticas de laboratorio químico: introducción al auto-aprendizaje
Arbor: Ciencia, Pensamiento y Cultura, 2011 En este trabajo se muestra una estrategia para mejorar los resultados de aprendizaje en las prácticas de laboratorio en una asignatura de Química del Grado en Ingeniería Agroalimentaria y del Medio Rural realizando cuestionarios previos temporizados ...
Patricia Noguera Murray +3 more
doaj +1 more source
Chemosensors, 2021 The increase in the number of drug-facilitated sexual assault (DFSA) cases in recent years has become a major concern. Consequently, there is a need to develop methods for the real-time detection of these substances.
Silvia Rodríguez-Nuévalos +4 more
doaj +1 more source
Crystal structure of 4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}-1-methylpyridinium iodide
Acta Crystallographica Section E: Crystallographic Communications, 2015 The molecular geometry of the ionic title compound, C14H17N4+·I− or DAZOP+·I−, is essentially featureless. Regarding the crystal structure, in addition to the obvious cation–anion Coulombic interactions, the packing is mostly directed by non-covalent ...
Katherine Chulvi +3 more
doaj +1 more source
Small Wind Turbine Emulator Based on Lambda-Cp Curves Obtained under Real Operating Conditions
Energies, 2019 This paper proposes a new on-site technique for the experimental characterization of small wind systems by emulating the behavior of a wind tunnel facility. Due to the high cost and complexity of these facilities, many manufacturers of small wind systems
Camilo I. Martínez-Márquez +5 more
doaj +1 more source
The contrastive value of lexical stress in visual word recognition: Evidence from spanish [PDF]
, 2018 Resumen tomado de la publicaciónEl valor contrastivo del acento léxico en el reconocimiento visual de palabras: evidencia del español. Antecedentes: muchos pares de palabras en español, en particular muchas formas verbales, difieren solo en la sílaba ...
Cuetos Vega, Fernando +1 more
core +2 more sources
Mesoporous Silica Nanoparticles in Chemical Detection: From Small Species to Large Bio-Molecules
Sensors, 2021 A recompilation of applications of mesoporous silica nanoparticles in sensing from the last five years is presented. Its high potential, especially as hybrid materials combined with organic or bio-molecules, is shown.
Margarita Parra +3 more
doaj +1 more source
Terapia miofuncional para mejorar eficiencia en la succión en recién nacidos pretérmino
Perinatología y Reproducción Humana, 2018 Resumen: Objetivo: Comparar las características de los neonatos pretérmino que recibieron terapia miofuncional con los que no la recibieron, y analizar el tiempo que cada grupo toma en llegar desde la primera succión a la mayor eficiencia en la succión (
P. Acuña Carrillo +5 more
doaj +1 more source
Surface Micro-Patterned Biofunctionalized Hydrogel for Direct Nucleic Acid Hybridization Detection
Biosensors, 2023 The present research is focused on the development of a biofunctionalized hydrogel with a surface diffractive micropattern as a label-free biosensing platform.
Paola Zezza +4 more
doaj +1 more source
Molecular Cages as Probes in Indicator Displacement Assays: The Case of Scopolamine Detection
Angewandte Chemie, EarlyView.In this research, we show the concept of molecular cages as probes in indicator displacement assays, focusing on scopolamine detection, a drug often used in drug‐facilitated sexual assaults. Drug sensing occurs via the drug‐induced transformation of non‐emissive [Fluorescein2⊂Cage] complex into [Scopolamine⊂Catenane] and highly emissive free ...
Giovanni Montà‐González +5 more
wiley +2 more sources
Development of a Textile Nanocomposite as Naked Eye Indicator of the Exposition to Strong Acids
Sensors, 2017 Chemical burns, mainly produced by acids, are a topic of concern. A new sensing material for the detection of strong acids able to be incorporated into textiles has been developed.
Isabel Pallás +3 more
doaj +1 more source