Results 51 to 60 of about 567,695 (294)

Active and tunable nanophotonic metamaterials

open access: yesNanophotonics, 2022
Metamaterials enable subwavelength tailoring of light–matter interactions, driving fundamental discoveries which fuel novel applications in areas ranging from compressed sensing to quantum engineering.
Fan Kebin   +2 more
doaj   +1 more source

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

Study of an Electromagnetic Ocean Wave Energy Harvester Driven by an Efficient Swing Body Toward the Self-Powered Ocean Buoy Application

open access: yesIEEE Access, 2019
Ocean wave is one of the promising renewable energy sources all around the world. In this paper, an electromagnetic ocean wave energy harvester (OWEH) based on efficient swing body mechanism is presented.
Yunfei Li   +6 more
doaj   +1 more source

Consciousness: Matter or EMF?

open access: yesFrontiers in Human Neuroscience, 2023
Conventional theories of consciousness (ToCs) that assume that the substrate of consciousness is the brain's neuronal matter fail to account for fundamental features of consciousness, such as the binding problem. Field ToC's propose that the substrate of
Johnjoe McFadden
doaj   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

open access: yesAdvanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe   +6 more
wiley   +1 more source

Electromagnetic leptogenesis [PDF]

open access: yesPhysical Review D, 2008
6 pages, 6 figures; v2: some references added, minor change to discussion, accepted by ...
Bell, Nicole F.   +2 more
openaire   +2 more sources

Occupational exposure to radio frequencies in the development of head and neck cancer: a systematic review of cohort studies

open access: yesSenses and Sciences, 2014
This systematic review aimed to summarize published data on cohort studies investigating the association between the occupational exposure to radio frequencies and clinical outcome of head and neck cancers.We retrieved the relevant articles from PubMed ...
Alice Mannocci   +4 more
doaj   +1 more source

Characteristics of Lightning Electromagnetic Fields Produced by Antarctica Storms

open access: yesAtmosphere, 2022
This paper presents the temporal characteristics of electromagnetic fields produced by cloud-to-ground (CG) lightning flashes associated with Antarctica storms.
Sulaiman Ali Mohammad   +7 more
doaj   +1 more source

Rotary 3D Printing With Integrated Electroplating

open access: yesAdvanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria   +5 more
wiley   +1 more source

An Electromagnetic Problem [PDF]

open access: yesNature, 1908
THE electromagnetic problem enunciated by Prof. Comstock in NATURE of November 19 admits of being solved without any reference to the corpuscular nature of electricity and without going beyond the basis of Maxwell's theory.
openaire   +2 more sources

Home - About - Disclaimer - Privacy