Results 71 to 80 of about 55,539 (355)

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

open access: yesAdvanced 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

Reply to “Comment on “Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course””

open access: yesPhysical Review Physics Education Research, 2016
We reply to Rieger, Reinsberg, and Wieman’s forgoing Comment [Phys. Rev. Phys. Educ. Res., Comment on “Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course” 12, 028001 (2016)].
F. J. Kontur   +2 more
doaj   +1 more source

Electricity by Magnetic Induction [PDF]

open access: yesScientific American, 1881
n ...
openaire   +1 more source

Magnetic Transport in Spin Antiferromagnets for Spintronics Applications

open access: yes, 2017
Had magnetic monopoles been ubiquitous as electrons are, we would probably have had a different form of matter, and power plants based on currents of these magnetic charges would have been a familiar scene of modern technology. Magnetic dipoles do exist,
Azzouz, Mohamed
core   +2 more sources

Measuring Critical Thinking in Physics: Development and Validation of a Critical Thinking Test in Electricity and Magnetism

open access: yes, 2017
Although the development of critical thinking (CT) is a major goal of science education, adequate emphasis has not been given to the measurement of CT skills in specific science domains such as physics.
D. Tiruneh   +4 more
semanticscholar   +1 more source

Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing

open access: yesAdvanced 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

Students’ conceptual understanding of electricity and magnetism and its implications: A review

open access: yesAfrican Journal of Educational Studies in Mathematics and Sciences, 2019
Physics subject continues to be considered as difficult and unattractive by students. This leads to the development of negative attitudes towards the subject.
Agnes Mbonyiryivuze   +2 more
semanticscholar   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced 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

Magnetic Field‐Assisted Conductive Nerve Guidance Conduit Enabling Peripheral Nerve Regeneration with Wireless Electrical Stimulation

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu   +7 more
wiley   +1 more source

Ferrielectricity in DyMn2O5: A golden touchstone for multiferroicity of RMn2O5 family [PDF]

open access: yesJournal of Advanced Dielectrics, 2015
The RMn2O5 manganite compounds represent one class of multiferroic family with magnetic origins, which has been receiving continuous attention in the past decade.
J.-M. Liu, S. Dong
doaj   +1 more source

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