Results 51 to 60 of about 65,572 (266)

Electromagnetic Fields in Offices [PDF]

International Journal of Occupational Safety and Ergonomics, 2006
With the increased use of electric and electronic equipment in our offices, our daily exposure to electromagnetic fields has become increasingly complex due to the great variety of the frequency content of the fields. Today focus has shifted from monitors as the dominating sources of electromagnetic fields to other electronic equipment, cabling, nearby
openaire   +2 more sources

The Sensitivity of Children to Electromagnetic Fields [PDF]

Pediatrics, 2005
In today's world, technologic developments bring social and economic benefits to large sections of society; however, the health consequences of these developments can be difficult to predict and manage. With rapid advances in electromagnetic field (EMF) technologies and communications, children are increasingly exposed to EMFs at earlier and earlier ...
Kheifets, Leeka, Repacholi, M, Saunders, R, van Deventer, E   +3 more
openaire   +3 more sources

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Reconfigurable artificial neuron and synapse enabled through a single alloyed memristor

Scientific Reports
Memristive devices have drawn significant interest due to their use in novel paradigms such as neuromorphic computing. Neuromorphic systems are developed by implementing artificial neurons and synapses on a hardware level.
Elias Passerini, Mila Lewerenz, Arnaud Schneuwly, Nadia Jimenez Olalla, Markus Fischer, Raphael Gisler, Luiz Felipe Aguinsky, Alexandros Emboras, Yuriy Fedoryshyn, Mathieu Luisier, Thomas Schimmel, Miklós Csontos, Ueli Koch, Juerg Leuthold   +13 more
doaj   +1 more source

Homogenization of foil windings with globally supported polynomial shape functions [PDF]

Archives of Electrical Engineering
In conventional finite element simulations, foil windings with thin foils and with a large number of turns require many mesh elements. This renders models quickly computationally infeasible.
Jonas Bundschuh, Yvonne Späck-Leigsnering, Herbert De Gersem   +2 more
doaj   +1 more source

Metamaterials’ Application in Sustainable Technologies and an Introduction to Their Influence on Energy Harvesting Devices

Applied Sciences, 2023
The realm of sustainable technologies and metamaterials represents a vibrant field of inquiry, and, upon closer examination, a fascinating correlation emerges.
Paulina Góra, Przemysław Łopato
doaj   +1 more source

Electromagnetic field and osteogenesis

Vojnosanitetski pregled, 2007
<zakljucak> Poslednjih 50 godina postignuti su odlicni rezultati primenom elektrobioloske stimulacije osteogeneze. Precizno objasnjenje mehanizma dejstva EMP jos uvek nije dato, sto je jedan od razloga razlicitih pristupa i rezultata lecenja prema iskustvima klinicara i eksperimentnih studija.
Tanja Zecevic-Lukovic, Oliver Milosevic, Branko Ristic   +2 more
openaire   +3 more sources

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

Advanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon, Raúl López‐Martín, Verner Håkonsen, Nader Yaacoub, Francisco J. Terán, Alberto López Ortega, Jose A. De Toro, Gurvinder Singh   +7 more
wiley   +1 more source

A Three‐Terminal Memristive Artificial Neuron with Tunable Firing Probability

Advanced Electronic Materials
The human brain facilitates information processing via generating and receiving temporal patterns of short voltage pulses, a.k.a. neural spikes. This approach simultaneously grants low‐power operation as well as a high degree of noise immunity and fault ...
Mila Lewerenz, Elias Passerini, Luca Weber, Markus Fischer, Nadia Jimenez Olalla, Raphael Gisler, Alexandros Emboras, Mathieu Luisier, Miklos Csontos, Ueli Koch, Juerg Leuthold   +10 more
doaj   +1 more source