Results 1 to 10 of about 142,383 (260)

Modification of the similarity criterion for electric convection

open access: yesEngineering Journal: Science and Innovation, 2022
The paper is devoted to the modification of the previously obtained similarity criterion for electric convection. The criterion depends on the voltage generated at the electrodes, the distance between the electrodes, and the specific electrical resistance of the working medium (liquid hydrocarbon fuel).
openaire   +1 more source

A criterion for the similarity of length-two elements in a noncommutative PID [PDF]

open access: yesJournal of Systems Science and Complexity, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ziming Li 0002, Huaifu Wang
openaire   +1 more source

A criterion for self-similar sets to be totally disconnected

open access: yesAnnales Fennici Mathematici, 2021
In this paper, we prove that, under Bandt's finite type condition, a self-similar set is totally disconnected if and only if the \(E\)-connected families on every level are uniformly finite.  
Luo, Jun, Xiong, Dong Hong
openaire   +4 more sources

Formation of similarity criteria for physical objects and processes based on NonDimCritFormer 1.0 computer program

open access: yesAdvanced Engineering Research, 2019
Introduction. The problem of adequate modeling of physical processes and objects is an urgent task of modern science. Automation of work in this area increases the accuracy of modeling and saves money on full-scale modeling of objects under study.
I. M. Tsibirova
doaj   +1 more source

The Study of Geomechanical Condition of Unstable Rocks in the Vicinity of Mine Working Junctions

open access: yesГорные науки и технологии, 2019
The relevance of research of material strain nature based on physical models equivalent to rocks is substantiated. To identify the dependencies and mechanism of unstable rock strain in the vicinity of mine working junctions, an experimental technique has
V. V. Basov
doaj   +1 more source

Determination of the Boundaries of Plastic Zone of Metal Deformation During the Cutting

open access: yesУспехи физики металлов, 2020
The main objective of this work is to analyse the problem of determining the boundary of elastoplastic zone with various methods of machining parts by cutting.
M. O. Kurin
doaj   +1 more source

Putting the biological species concept to the test: using mating networks to delimit species. [PDF]

open access: yesPLoS ONE, 2013
Although interfertility is the key criterion upon which Mayr's biological species concept is based, it has never been applied directly to delimit species under natural conditions. Our study fills this gap.
Lélia Lagache   +4 more
doaj   +1 more source

Pilot protection of flexible DC line based on Jaccard similarity integration criterion

open access: yes电力工程技术, 2023
The flexible DC line protection based on the double-ended method with large communication and long action time is greatly affected by factors such as noise, which makes it difficult to set.
LI Zhenxing   +5 more
doaj   +1 more source

A similarity criterion for forest growth curves

open access: yesNature Precedings, 2011
AbstractComparison of forest growth curves has led many to the conclusion that there is a similarity between forest stands growing in different conditions. Here we treat the same subject from the viewpoint of similarity theory. Our goal is to form a dimensionless ratio of biophysical entities that could parameterize the diversity of forest growth ...
Georgii A. Alexandrov   +1 more
openaire   +2 more sources

Polarimetric Synthetic Aperture Radar Speckle Filter Based on Joint Similarity Measurement Criterion

open access: yesRemote Sensing, 2023
Polarimetric Synthetic Aperture Radar (PolSAR) data is inherently characterized by speckle noise, which significantly deteriorates certain aspects of the quality of the PolSAR data processing, including the polarimetric decomposition and target ...
Fanyi Tang   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy