Results 221 to 230 of about 400,516 (254)
Some of the next articles are maybe not open access.

Magnetic materials and iron losses

2008
Most electrical machines and instruments rely on magnetism for their operation, and in many cases ferromagnetic materials are used, since the magnetic flux produced is thereby increased. This chapter considers some of the properties of these materials and indicates that in many cases the application of magnetic materials brings with it problems which ...
openaire   +1 more source

Tritium loss in iron meteorites

Earth and Planetary Science Letters, 1967
Abstract The concentrations of cosmic ray produced3He in the medium octahedrites Ruff's Mountain and Roebourne are too low as compared to the concentrations of other spallogenic nuclear species. A number of arguments is compiled which indicate that the3He anomaly in these octahedrites and in some hexahedrites, as well as the low spallogenic tritium ...
openaire   +1 more source

Anomalous iron losses

Proceedings of the Institution of Electrical Engineers, 1965
P. Graneau, F. Brailsford, R. Fogg
openaire   +1 more source

Iron Loss of the Inductors

2019
Since inductors used in power electronics circuits are magnetized under completely different conditions from sinusoidal alternating voltage/current, the manner of occurrence of iron loss is often greatly different. In this chapter, we clarify the difference between the magnetizing modes of the transformer and inductor used in the power electronics ...
openaire   +1 more source

Mechanisms controlling cellular and systemic iron homeostasis

Nature Reviews Molecular Cell Biology, 2023
Bruno Galy   +2 more
exaly  

Iron Loss Analysis of Motors

2019
In this chapter, methods to calculate iron losses of motors by using electromagnetic field analysis are presented. First, the components of iron loss, i.e., hysteresis loss, eddy current loss, and excess loss, are explained. Next, the iron loss calculation methods that consider the effects of nonlinear characteristics of the core materials, mechanical ...
openaire   +1 more source

Menstrual Blood Loss and Iron Deficiency

Acta Medica Scandinavica, 1966
L, Hallberg   +3 more
openaire   +2 more sources

Iron deficiency anemia and hearing loss

International Journal of Pediatric Otorhinolaryngology, 2018
Slobodanka, Lemajić-Komazec   +1 more
openaire   +2 more sources

An evolving view on biogeochemical cycling of iron

Nature Reviews Microbiology, 2021
Andreas Kappler   +2 more
exaly  

Home - About - Disclaimer - Privacy