Results 41 to 50 of about 2,564,184 (334)
Three Generation Long-wavelength Vacuum Oscillation Solution to the Solar Neutrino Problem
, 2000 We investigate the current status of the long-wavelength vacuum oscillation solution to the solar neutrino problem and to what extent the presence of a third neutrino can affect and modify it.
A. M. Gago +4 more
core +2 more sources
Advanced Functional Materials, EarlyView.Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia +7 more
wiley +1 more source
La contextualización de la física en ingeniería a partir de investigación basada en diseño
Voces de la educación, 2022 El siglo XXI precisa ingenieros sistémicos para enfrentar los retos laborales y las circunstancias actuales, esto implica el dominio de ciencias fácticas como la física; además de gnosis sobre sustentabilidad.
Fabiola Escobar Moreno +2 more
doaj
Los múltiples lenguajes implicados en la comprensión del principio de Pascal
Uni-pluriversidad, 2022 Esta investigación tuvo como objetivo establecer el aporte de los múltiples lenguajes que emplean los estudiantes durante el aprendizaje del principio de Pascal.
Luis Carlos Arias Fonseca +1 more
doaj +1 more source
Evolving supernova remnants in multiphase interstellar media [PDF]
, 2019 We performed three-dimensional magnetohydrodynamic simulations to study the evolution of a supernova remnant (SNR) in a turbulent neutral atomic interstellar medium. The media used as background shares characteristics with the Solar neighbourhood and the
Giacani, Elsa Beatriz +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.Conjugated polymer–nanocrystal composites are investigated to develop fast, high‐yield green scintillators. The polymer F8BT enables efficient, ultrafast emission, while blends with non‐emitting HfO2 nanocrystals and luminescent CdZnS/ZnS quantum dots reveal distinct sensitization mechanisms.
Chenger Wang +13 more
wiley +1 more source
Ventajas del uso de simulaciones por ordenador en el aprendizaje de la Física
Enseñanza de las Ciencias, 2013 La Física es comúnmente considerada por los estudiantes como una materia difícil. Teniendo en cuenta la disminución del interés expresado por los estudiantes en este campo de estudio y el nivel de fracaso en los resultados, es urgente encontrar ...
Rute Amadeu, João Paulo Leal
doaj +1 more source
Enhanced surface interaction of water confined in hierarchical porous polymers induced by hydrogen bonding [PDF]
, 2016 Hierarchical porous polymer systems are increasingly applied to catalysis, bioengineering, or separation technology because of the versatility provided by the connection of mesopores with percolating macroporous structures.
Acosta, Rodolfo Hector +7 more
core +2 more sources
Kinetic Regimes of Hydrogen Absorption in Thin Films
Advanced Functional Materials, EarlyView.Knowledge of the hydrogen incorporation mechanisms in thin layers in relation to the amount absorbed is essential to design coatings and devices compatible with hydrogen‐based technologies. A combination of simultaneous in situ methods gives detailed insight into the hydrogenation of a prototypical hydrogen absorber layer in a time‐dependent manner ...
Laura Guasco +7 more
wiley +1 more source
Scaling laws of quiet-Sun coronal loops [PDF]
, 2019 We study a series of relations between physical parameters in coronal loops of the quiet Sun reconstructed by combining tomographic techniques and modeling of the coronal magnetic field. We use differential emission measure tomography (DEMT) to determine
Lloveras, Diego Gustavo +5 more
core +1 more source