Results 51 to 60 of about 27,807 (300)

Nonlinear, magnetics model of a synchronous generator

open access: yes, 2015
In support of full-electrification of aircraft and of aircraft design in general, detailed modeling of the aircraft electric generator is very useful.
Thomas Wu   +5 more
core   +1 more source

Imaging the Mahout structure at the Oman desert with the aid of geophysical observations

open access: yesFrontiers in Earth Science
Geophysical methods may provide crucial information for the characterization of buried impact structures. In this study, we report and comment on the results of the geophysical survey of an elliptical-shaped structure near Mahout at Oman’s central desert.
Sobhi Nasir   +4 more
doaj   +1 more source

CrAlN coating to enhance the power loss and magnetostriction in grain oriented electrical steel

open access: yesAIP Advances, 2016
Grain oriented electrical steels (GOES) are coated with aluminium orthophosphate on top of a forsterite (Mg2SiO4) layer to provide stress and insulation resistance to reduce the power loss and magnetostriction.
Vishu Goel   +4 more
doaj   +1 more source

An integrated magnetics component [PDF]

open access: yes, 2013
The present invention relates to an integrated magnetics component comprising a magnetically permeable core comprising a base member extending in a horizontal plane and first, second, third and fourth legs protruding substantially perpendicularly from ...
Zhang, Zhe   +2 more
core  

Pulsed magnetic flux leakage method for hairline crack detection and characterization

open access: yesAIP Advances, 2018
The Magnetic Flux leakage (MFL) method is a well-established branch of electromagnetic Non-Destructive Testing (NDT), extensively used for evaluating defects both on the surface and far-surface of pipeline structures.
Chukwunonso K. Okolo, Turgut Meydan
doaj   +1 more source

A Novel Method for Estimating Model Parameters From Geophysical Anomalies of Structural Faults Using the Manta-Ray Foraging Optimization

open access: yesFrontiers in Earth Science, 2022
The Manta-Ray Foraging Optimization has been adapted and implemented in computing model parameters from potential field anomalies originating from two-dimensional dipping faults.
Ubong C. Ben   +6 more
doaj   +1 more source

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier   +18 more
wiley   +1 more source

Actuators for Active Magnetic Bearings

open access: yesActuators, 2017
The literature of active magnetic bearing (AMB) technology dates back to at least 1937 when the earliest work that clearly describes an active magnetic bearing system was published by Jesse Beams [...]
Eric H. Maslen
doaj   +1 more source

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega   +10 more
wiley   +1 more source

Antiperovskite Magnetic Materials with 2p Light Elements for Future Practical Applications

open access: yesAdvanced Electronic Materials, 2023
Light elements having 2p electrons such as B, C, and N are common elements that have played an important role in various functional materials. In particular, nitrides have long been used in the development of semiconductors, superconductors, and magnets.
Shinji Isogami, Yukiko K. Takahashi
doaj   +1 more source

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