Results 41 to 50 of about 2,513,721 (330)
Revista Scientific, 2018 El objetivo de este estudio consistió en determinar las estrategias constructivistas aplicadas por el docente para el aprendizaje de la física en la carrera Educación Matemática y Física en la Universidad Nacional Experimental “Rafael María Baralt”.
Avilner Rafael Páez Pereira
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Lithium solvation in dimethyl sulfoxide-acetonitrile mixtures [PDF]
, 2014 We present molecular dynamics simulation results pertaining to the solvation of Li+ in dimethyl sulfoxide-acetonitrile binary mixtures. The results are potentially relevant in the design of Li-air batteries that rely on aprotic mixtures as solvent media.
Calvo, Ernesto Julio +3 more
core +1 more source
Advanced Functional Materials, EarlyView.A reproducible synthesis to control 3D/0D phase ratios via water‐tuned solvent–antisolvent methods is presented. Enhanced scintillation yield and ultrafast decay are achieved. Defect‐driven emission mechanisms are revealed through cathodoluminescence and radioluminescence, shedding light on the underexplored role of the 0D Cs4PbBr6 and mixed 0D/3D ...
Mario Calora +18 more
wiley +1 more source
Fundamentos físicos y metafísicos de la ética para Aristóteles
Areté, 2018 Respetados especialistas han considerado la ética de Aristóteles como una especie de razonamiento dialéctico que descansa en opiniones populares sin fundamento filosófico sólido.
John Dudley
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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
Advanced Functional Materials, EarlyView.The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch +10 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
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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
Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization
Advanced Functional Materials, EarlyView.Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao +12 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
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