Results 61 to 70 of about 51,163 (328)
Photocatalytic degradations of JWS-type kinetics
Journal of Advanced Dielectrics, 2021 Photocatalytic degradation kinetics of Jurlewicz–Weron–Stanislavsky (JWS) type has been identified. Experimental data are taken from previous published works, and fitted with the JWS relaxation function as well as that of the Havriliak–Negami (HN) model.
C. L. Wang
doaj +1 more source
Key Trends and Insights in Smart Polymeric Skin Wearable Patches
Advanced Engineering Materials, EarlyView.Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez +2 more
wiley +1 more source
An Examination of Student Understanding of the Use of Models in Science and Conceptual Understanding of Electricity and Magnetism [PDF]
, 2010 The purpose of this study is to inform instruction by increasing the body of knowledge regarding the relationship between college physics students\u27 knowledge about models in science and their conceptual understanding with regard to electricity and ...
Philippi, Kristen Haber
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Impedance and modulus studies of Na0.9Ba0.1Nb0.9(Sn0.5Ti0.5)0.1O3 ceramic
Journal of Advanced Dielectrics, 2021 Polycrystalline Na0.9Ba0.1Nb0.9(Sn0.5Ti0.5)0.1O3 is prepared by the solid-state reaction technique. The formation of single-phase material was confirmed by an X-ray diffraction study and it was found to be a tetragonal phase at room temperature.
A. Oueslati, A. Aydi
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Advanced Engineering Materials, EarlyView.A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Applying module analysis to the Brief Electricity and Magnetism Assessment
Physical Review Physics Education ResearchThe Brief Electricity and Magnetism Assessment (BEMA) is a multiple-choice instrument commonly used to measure introductory undergraduate students’ conceptual understanding of electricity and magnetism. This study used a network analysis technique called
Christopher Wheatley +2 more
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Multidimensional Item Response Theory and the Conceptual Survey of Electricity and Magnetism
Physical Review Physics Education Research, 2019 [This paper is part of the Focused Collection on Quantitative Methods in PER: A Critical Examination.] While many studies have examined the structure, validity, and reliability of the Force Concept Inventory, far less research has been performed on other
Cabot Zabriskie, John Stewart
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