Results 21 to 30 of about 182,295 (268)

Condition Assessment of Paper Insulation in Oil-Immersed Power Transformers Based on the Iterative Inversion of Resistivity

open access: yesEnergies, 2017
The resistivity of oil impregnated paper will decrease during its aging process. This paper takes paper resistivity as an assessment index to evaluate the insulation condition of oil impregnated paper in power transformer.
Jiangjun Ruan   +8 more
doaj   +1 more source

An Improved Cavity-Perturbation Approach for Simultaneously Measuring the Permittivity and Permeability of Magneto-Dielectric Materials in Sub-6G

open access: yesIEEE Access, 2021
Magneto-electric materials with low loss have prospective applications in microwave systems as they enable miniaturization and broadband impedance matching. Two example applications are antennas and filters in sub-6G communication systems.
Chengyong Yu   +5 more
doaj   +1 more source

U-Shaped, Iterative, and Iterative-with-Counter Learning [PDF]

open access: yesMachine Learning, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
John Case, Samuel E. Moelius
openaire   +1 more source

DETERMINATION OF CONSECUTIVE REACTION RATE CONSTANTS BETWEEN GLYCINE AND ISOLEUCINE WITH o-PHTHALDIALDEHYDE AND 2-MERCAPTOETHANOL FROM SINGLE EXPERIMENT DATA

open access: yesIndonesian Journal of Chemistry, 2011
Kinetics study of chemical reaction is important in producing optimum product, designing a reactor, analyzing a compound, and many other purposes. This work presents the result of study of consecutive pseudo first order reaction between glycine and ...
Iip Izul Falah   +2 more
doaj   +1 more source

A Weighting Radius Prediction Iteration Optimization Algorithm Used in Photogrammetry for Rotary Body Structure of Port Hoisting Machinery

open access: yesIEEE Access, 2021
As a non-contact measurement technology with high data acquisition efficiency, photogrammetry is an ideal choice for collecting the data needed in the safety evaluation of port hoisting machinery.
Enshun Lu   +4 more
doaj   +1 more source

Iteration in ACL2 [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2020
Iterative algorithms are traditionally expressed in ACL2 using recursion. On the other hand, Common Lisp provides a construct, loop, which -- like most programming languages -- provides direct support for iteration. We describe an ACL2 analogue loop$ of loop that supports efficient ACL2 programming and reasoning with iteration.
Matt Kaufmann, J Strother Moore
openaire   +2 more sources

Pseudo-ring tests resolution for dynamic single faults in word-oriented memory

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018
This paper presents single dynamic faults and methods for their detection. Such dynamic faults as dRDF, dDRDF and dIRF are considered in detail. Also, pseudo-ring testing and the principles of single dynamic faults detecting by pseudo-ring tests are ...
S. S. Gritcov   +2 more
doaj   +1 more source

On the Existence Problem of Finite Bases of Identities in the Algebras of Recursive Functions

open access: yesМоделирование и анализ информационных систем, 2020
Raphael Robinson showed that all primitive recursive functions depending on one argument, and only they could be obtained from two functions s(x) = x +1 and q(x) = x - [√x]² by using operations of addition +, superposition ∗ and iteration i.
Valery A. Sokolov
doaj   +1 more source

Iteration with Bisection to Approximate the Solution of a Boundary Value Problem

open access: yesAxioms
Due to the restrictive growth and/or monotonicity requirements inherent in their employment, classical iterative fixed-point theorems are rarely used to approximate solutions to an integral operator with Green’s function kernel whose fixed points are ...
Richard Avery   +2 more
doaj   +1 more source

Iteration vs Recursion in Introduction to Programming Classes: An Empirical Study

open access: yesCybernetics and Information Technologies, 2016
In this article we have presented the results of an empirical study which was carried out on 130 students in Introduction to programming classes. Their initial preference, success rate, comprehension and subsequent preference were studied when dealing ...
Sulov Vladimir
doaj   +1 more source

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