Results 31 to 40 of about 618,736 (333)

Impulse Magnetized Magnetic Screws [PDF]

open access: yesIEEE Transactions on Magnetics, 2019
This paper is an investigation in the performance of two types of magnetic screws (MSs). The first is the magnet to magnet and consists of permanent magnet (PM) nut and PM screw and the second is a magnet to reluctance and consists of PM nut and a double-start reluctance screw.
Mohamed, H.M., Atallah, K.
openaire   +2 more sources

Machination and Manipulability System. A Dialogue between Martin Heidegger and Karel Kosík [PDF]

open access: yes, 2017
El concepto de “maquinación” (Machenschaft) ocupa un lugar central en la obra de Heidegger durante el período comprendido entre 1936 y 1940. En su análisis de la esencia de la época moderna, el filósofo checo de orientación marxista Karel Kosík se ...
Magnet Colomer, Jordi
core   +2 more sources

Analysis of temperature characteristics of power transformer withstand short circuit shock for two seconds

open access: yesEnergy Reports, 2023
The occurrence of a short-circuit fault in a transformer results in a rapid increase in the short-circuit current, and the temperature of the transformer winding rises rapidly.
Junyang Wang   +5 more
doaj  

A Complete Quasi-3-D Analytical Model of No-Load Magnetic Field of Double-Sided Slotted AFPMMs Considering End Effect

open access: yesIEEE Access, 2018
This paper presents a complete quasi-3-D analytical model combining the solution of Maxwell's equations and the magnetic equivalent circuit for the determination of no-load magnetic field distributions of slotted axial flux permanent magnet machines ...
Wenming Tong   +3 more
doaj   +1 more source

Anesthetic consideration for patients with micra leadless pacemaker

open access: yesAnnals of Cardiac Anaesthesia, 2020
MICRA, miniaturized leadless single chamber pacemaker, is inserted directly into the right ventricular myocardium via transcatheter approach. We present a case of a 66-year-old patient with a Micra pacemaker scheduled for kidney-pancreas transplant.
Sathappan Karuppiah   +2 more
doaj   +1 more source

Superconducting magnet system for an experimental disk MHD facility [PDF]

open access: yes, 1991
A predesign of a split-pair magnet for a magnetohydrodynamic (MHD) facility for testing a 10-MW open-cycle disk or a 5-MW closed-cycle disk generator is presented.
Kate, H.H.J. ten   +2 more
core   +2 more sources

Permanent Magnet minimization in PM-Assisted Synchronous Reluctance motors for wide speed range [PDF]

open access: yes, 2013
This paper presents a technique to modify the rotor lamination of a permanent-magnet-assisted synchronous reluctance motor, in order to reduce the magnet volume with no side effect on performance.
Armando, Eric Giacomo   +4 more
core   +1 more source

Research on the Airflow and Thermal Performance in a Large Forced Air-Cooled Permanent Magnet Synchronous Machine

open access: yesIEEE Access, 2019
In this paper, the airflow and temperature distribution characteristics of a 1.65MW permanent magnet synchronous machine (PMSM) adopting a totally enclosed self-circulation (TESC) axial ventilation system (AVS) are studied by numerical methods.
Wenming Tong, Shengnan Wu, Renyuan Tang
doaj   +1 more source

El debilitamiento del yo en el tardocapitalismo y la nueva propaganda fascista

open access: yesOxímora. Revista Internacional de Ética y Política, 2021
El fermento psicológico del fascismo en las sociedades capitalistas tardías aparece vinculado al proceso de debilitamiento del yo y al necesario entrelazamiento de las disposiciones subjetivas con factores situacionales.
Jordi Magnet Colomer
doaj   +1 more source

The Future of Official Language Minorities [PDF]

open access: yes, 1986
Quelle est la situation actuelle des langues minoritaires au Canada ? Tandis que les communautés de francophones hors Québec n'ont cessé de décroître depuis le siècle dernier, celle des anglophones du Québec avait su se maintenir jusqu'à récemment ...
Magnet, Joseph Eliot
core   +1 more source

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