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Introductory university physics students ’ understanding of some key characteristics of classical theory of the electromagnetic field
(American Physical Society, 2018-11-12)
In this work, we explore how undergraduate students use classical field theory when describing physical phenomena in the context of introductory electromagnetism. We have extracted five key characteristics of the electric ...
Properties of Metal–Organic Coordination Networks Based on 3d Transition Metal Atoms
(MDPI, 2018-04)
The magnetic anisotropy and exchange coupling between spins localized at the positions of 3d transition metal atoms forming two-dimensional metal-organic coordination networks (MOCNs) grown on a Au(111) metal surface are ...
Transparent Glass-Ceramics Produced by Sol-Gel: A Suitable Alternative for Photonic Materials
(MDPI, 2018-01-30)
Transparent glass-ceramics have shown interesting optical properties for several photonic applications. In particular, compositions based on oxide glass matrices with fluoride crystals embedded inside, known as oxyfluoride ...
A Decade of GRB Follow-Up by BOOTES in Spain (2003-2013)
(Hindawi, 2016)
This article covers ten years of GRB follow-ups by the Spanish BOOTES stations: 71 follow-ups providing 23 detections. Follow-ups by BOOTES-1B from 2005 to 2008 were given in a previous article and are here reviewed and ...
Ideas de los estudiantes universitarios sobre las relaciones trabajo y energía en Mecánica en cursos introductorios de Física
(Sociedade Brasileira de Fisica, 2018)
Las relaciones entre trabajo y energía continúan siendo fuentes de problemas de
enseñanza/aprendizaje en los cursos introductorios de física a nivel universitario, ya que implican conceptos abstractos y habilidades de ...
Reactivity of Bioinspired Magnesium-Organic Networks under CO2 and O-2 Exposure
(American Chemical Society, 2019-06-30)
Photosynthesis is the model system for energy conversion. It uses CO2 as a starting reactant to convert solar energy into chemical energy, i.e., organic molecules or biomass. The first and rate-determining step of this ...
Students’understanding of the concept of the electric field through conversions of multiple representations
(American Physical Society, 2020-06-04)
We conducted a study with introductory and upper-division level physics students in a Mexican and a Spanish university to learn how students recognize the main characteristics of the electric field in three of its more ...
Estudio de los rayos en el País vasco y su relación con la precipitación
(2011-04-08)
El objeto principal de esta tesis es conocer las características de los rayos sobre el País Vasco, y el estudio de las relaciones existentes entre los rayos y la precipitación en esta misma área. El desarrollo en las dos ...
Addressing students' difficulties with Faraday's law: A guided problem solving approach
(Amer Physical, 2014-06-30)
In traditional teaching, the fundamental concepts of electromagnetic induction are usually quickly analyzed, spending most of the time solving problems in a more or less rote manner. However, physics education research has ...
Nanofocusing of acoustic graphene plasmon polaritons for enhancing mid-infrared molecular fingerprints
(De Gruyter, 2020)
Mid-infrared (mid-IR) optical spectroscopy of molecules is of large interest in physics, chemistry, and biology. However, probing nanometric volumes of molecules is challenging because of the strong mismatch of their ...