Results 41 to 50 of about 67,918 (158)

Hydrazone‐Type Ligands for Asymmetric Catalysis

open access: yesChemistryEurope, Volume 4, Issue 9, September 2026.
The introduction of trans 2,5‐disubstituted pyrrolidines is the key design element enabling the excellent stereocontrol exerted by hydrazone‐based N‐ligands in a variety of transition metal‐catalyzed transformations, including Diels–Alder cycloadditions, Suzuki/Hiyama/Negishi cross‐couplings, 1,2‐additions to a variety of imines and hydrazones, and ...
Esteban Matador   +4 more
wiley   +1 more source

"Outdoor training as a methodology to potentiate emotional intelligence in children and adolescents"

open access: yesINFAD, 2014
Currently the talent is the key word for any type of organization or institution. Supported by a change of mentality, which coincides with the entry of the century, the investigations begin to question the IQ (intelligence quotient) as the predominant ...
Mario Alberto Silva Santos   +3 more
doaj   +1 more source

Spin Injection Of Exciton–Polaritons With Halide Perovskites At Room Temperature

open access: yesAdvanced Functional Materials, Volume 36, Issue 67, 20 August 2026.
A monolithic Tamm‐plasmon microcavity embedding a two‐dimensional halide perovskite enables room‐temperature spin injection of exciton‐polaritons under quasi‐resonant optical excitation. Polarization‐resolved spectroscopy reveals partial preservation of the injected spin in the lower polariton branch, while bare excitons remain fully depolarized.
Elena Sendarrubias Arias‐Camisón   +8 more
wiley   +1 more source

Habilidades en analítica digital como impulsoras de la investigación innovadora en IA: implicaciones para el desarrollo avanzado de talento

open access: yesUniversidad y Empresa
Objetivo: este estudio explora la relación entre el talento en ciencia de datos y la productividad de investigación en inteligencia artificial (IA), utilizando datos del Índice Global de IA 2023 para analizar cómo las habilidades en análisis de datos ...
Juan David Corrales Liévano   +1 more
doaj   +1 more source

Biomolecular Corona of Extracellular Vesicles: Report on Isev Workshop

open access: yesJournal of Extracellular Biology, Volume 5, Issue 8, August 2026.
ABSTRACT The concept of the “biomolecular corona” (BC) was first introduced to describe the spontaneous absorption of molecules, mainly proteins, onto the surface of synthetic nanoparticles upon exposure to biological fluids. More recently, the same term has been used to describe biomolecules that dynamically interact with the surface of extracellular ...
Lucia Paolini   +51 more
wiley   +1 more source

Scientific Creativity and High Ability: Gender and academic level differences

open access: yesAula, 2015
 The purpose of this study was to investigate the influence of gender and educational level on scientific creativity among gifted/talented students. A cohort of creatividad científica y alta habilidad: diferencias de género y nivel educativo 78 secondary
Fernando Javier ESPARZA MOLINA   +4 more
doaj   +1 more source

A simple index for assessing cumulative human impacts on mountain lakes

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 8, August 2026.
Abstract Mountain lakes are highly sensitive ecosystems and effective sentinels of environmental change, yet the exposure and magnitude of the human footprint remain poorly quantified. In this study, we develop a simple and non‐invasive abiotic index to assess cumulative pressures on mountain lakes. The proposed index integrates eight variables grouped
Clara Sáez   +3 more
wiley   +1 more source

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 9, Page 5422-5436, July 2026.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah   +4 more
wiley   +1 more source

Excelência criativa em mulheres brasileiras

open access: yesEstudos e Pesquisas em Psicologia, 2015
Considerando o aumento de mulheres em posição de destaque nos diversos setores da sociedade, esta pesquisa buscou investigar os estilos de pensar e criar, e verificar as diferenças nos fatores ambientais e psicológicos que influenciam a excelência ...
Maria Célia Bruno Mundim   +1 more
doaj   +1 more source

“Cold Tropics”: Permafrost Existence and Thickness on Eastern Nevado Coropuna (Southern Peruvian Andes) Revealed by Ground‐Penetrating Radar and Geoelectrical Soundings

open access: yesPermafrost and Periglacial Processes, Volume 37, Issue 3, Page 517-534, July/September 2026.
ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca   +6 more
wiley   +1 more source

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