Results 81 to 90 of about 572,074 (234)

Incorporación de TICs a la enseñanza de la Física. Laboratorios virtuales basados en simulación

open access: yesRevista Iberoamericana de Tecnología en Educación y Educación en Tecnología, 2012
Se presenta una propuesta de incorporación de trabajos prácticos o laboratorio virtual basados en simulación a la enseñanza-aprendizaje de la Física en los primeros cursos universitarios, con posible extensión al nivel secundario.
Miguel A. Ré   +2 more
doaj  

El mundo físico de Aristóteles

open access: yesGóndola, Enseñanza y Aprendizaje de las Ciencias, 2011
Aristóteles planteó la más popular de las teorías griegas acerca del universo y del movimiento de los cuerpos. En este articulo se recogen e integran las ideas un poco dispersas que se encuentran en la literatura acerca del mundo físico de Aristóteles ...
Jose Duarte
doaj   +1 more source

QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study

open access: yesAdvanced Science, EarlyView.
The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda   +8 more
wiley   +1 more source

A Borane Sandwich Analogue of Ferrocene

open access: yesAngewandte Chemie, EarlyView.
The first ferrocene analogue with two boron‐based ligands is identified through a global exploration of the FeB10H20 potential energy surface. The η5,η5‐Fe(B5H10)2 complex emerges as the global minimum, showing that metal coordination inverts borane stability and enables aromatic boron rings inaccessible in isolation.
Viviana Roman‐Ventura   +8 more
wiley   +2 more sources

Labor educativa en la formación integral del profesor de la carrera de Cultura Física desde la disciplina Recreación Física

open access: yes, 2018
El trabajo tiene como objetivo caracterizar la labor educativa, en la carrera de Cultura Física desde la Disciplina Recreación Física; para lograr este propósito se tuvo en cuenta la utilización de métodos del nivel teórico como el análisis síntesis, del
Rodríguez Martínez, Urbano Blas
core  

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

FÍSICA NUCLEAR - FACULTAD DE CIENCIAS

open access: yes, 2003
Programa de Aprendizaje de FÍSICA NUCLEAR de la Facultad de ...
FÍSICA
core   +1 more source

A disciplina de História da Educação Física na formação inicial: como contar esta história? [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Desportos. Programa de Pós-Graduação em Educação Física.O objetivo deste estudo foi investigar como se caracteriza a disciplina curricular de História da Educação Física nos ...
Angulski, Cíntia Müller
core  

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

open access: yesAdvanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos   +17 more
wiley   +1 more source

Temperature‐Driven Emission Redistribution of Yb2+ in SrB4O7 Enables Highly Sensitive Optical Thermometry Supported by Multiple Linear Regression

open access: yesAdvanced Science, EarlyView.
A novel optical thermometer exploits the rare UV emission of Yb2+ ions in a SrB4O7 host, enabling highly sensitive, non‐contact temperature measurements from 80 to 420 K. The applied multiple linear regression (MLR) analysis results in a multiple increase in the resulting temperature sensitivity.
Fang Zhao   +6 more
wiley   +1 more source

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