Results 31 to 40 of about 6,304,520 (245)

Winding Design and Analysis for a Disc-Type Permanent-Magnet Synchronous Motor with a PCB Stator

open access: yesEnergies, 2018
The stator structure of a disc-type permanent-magnet synchronous motor is a printed circuit board (PCB). The design of stator windings has a direct influence on motor performance and the utilization rate of the stator.
Xiaoyuan Wang, Huaidong Lu, Xiang Li
doaj   +1 more source

Faktor Kepatuhan Pekerja pada Kawasan Tanpa Rokok (KTR) Di PT. PAL Indonesia (PERSERO)

open access: yesJurnal Promkes: The Indonesian Journal of Health Promotion and Health Education, 2019
Background: The workplace is every room where the workers work with various sources of danger. Hazards that can occur include fire, work accidents and occupational diseases. Fire may occur due to electrical short circuit, human negligence and ignition of
Rizka Fitria Fajrin
doaj   +1 more source

Depression uncouples brain hate circuit [PDF]

open access: yes, 2011
It is increasingly recognized that we need a better understanding of how mental disorders such as depression alter the brain's functional connections to improve both early diagnosis and therapy.
J Feng   +13 more
core   +1 more source

Analytic Kramer kernels, Lagrange-type interpolation series and de Branges spaces [PDF]

open access: yes, 2011
The classical Kramer sampling theorem provides a method for obtaining orthogonal sampling formulas. In particular, when the involved kernel is analytic in the sampling parameter it can be stated in an abstract setting of reproducing kernel Hilbert spaces
Hernández-Medina, Miguel A.   +7 more
core   +1 more source

Analytical Frameworks and Theories of Electric Power in Non‐Linear Circuits

open access: yesIET Generation, Transmission & Distribution
ABSTRACT Electrical signals, especially currents, have significant distortions in modern power grids, mainly due to the increased inclusion of non‐linear components and the shift towards decentralized power grids. Hence, the traditional power decomposition—active, reactive, apparent—becomes invalid, encouraging the pursuit of a ...
Rafael Escudero, Luis Ibarra
openaire   +1 more source

Revisiting the memristor concept within basic circuit theory

open access: yes, 2021
In this paper, we revisit the memristor concept within circuit theory. We start from the definition of the basic circuit elements; then, we introduce the original formulation of the memristor concept and summarize some of the controversies on its nature.
Bernardo Tellini   +7 more
core   +1 more source

Circuit theory of power factor correction in switching converters

open access: yes, 2003
This paper discusses the circuit theory aspects of power factor correction in switching converter circuits. The discussion begins with an examination of the requirement of power factor correction in dc=dc converters.
C. K. Tse, Tse, CK
core   +1 more source

Representation zeta functions of compact p-adic analytic groups and arithmetic groups [PDF]

open access: yes, 2013
We introduce new methods from p-adic integration into the study of representation zeta functions associated to compact p-adic analytic groups and arithmetic groups.
Onn, Uri   +3 more
core   +1 more source

A frequency-domain approach to the analysis of stability and bifurcations in nonlinear systems described by differential-algebraic equations [PDF]

open access: yes, 2007
A general numerical technique is proposed for the assessment of the stability of periodic solutions and the determination of bifurcations for limit cycles in autonomous nonlinear systems represented by ordinary differential equations in the differential ...
Bonani, Fabrizio   +3 more
core   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi   +9 more
wiley   +1 more source

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