Results 21 to 30 of about 93,517 (188)

Spatial Analysis and Ranking of Noise Pollution in 15 Regions of Isfahan Metropolis [PDF]

open access: yesجغرافیا و توسعه, 2022
Noise pollution, as one of the lesser-known environmental pollutants, has affected the residential areas of the country's metropolises. One of the main reasons for this problem is the lack of attention to spatial factors affecting noise pollution, lack ...
S. Mohammad Shokrani, Homayon Nooraie
doaj   +1 more source

Application of Fixed Point Theorem to Solvability for Non-Linear Fractional Hadamard Functional Integral Equations

open access: yesMathematics, 2022
In the present paper, our main work aims to discover the existence result of the fractional order non-linear Hadamard functional integral equations on [1,a] by employing the theory of measure of non-compactness together with the fixed point theory in ...
Vijai Kumar Pathak   +1 more
doaj   +1 more source

Existence and asymptotic stability of continuous solutions for a general form of integral equations of product type

open access: yesJournal of Innovative Applied Mathematics and Computational Sciences, 2023
In this work, we study the existence and the asymptotic stability of the continuous solutions for a general form for neutral integral equations of product type.
Azzeddine Bellour, Mahmoud Bousselsal
doaj   +1 more source

Case Study of Spatial Pattern Description, Identification and Application Methodology [PDF]

open access: yesJournal of Universal Computer Science, 2020
In this case study the authors created and tested a configurable and expandable spatial patterns (SP) description, identification, and application methodology (SPDIAM) and an SP identification algorithm.
Indraja Germanaitė   +3 more
doaj   +3 more sources

LOGARITHMIC INTERPOLATION METHODS AND MEASURE OF NON-COMPACTNESS [PDF]

open access: yesThe Quarterly Journal of Mathematics, 2019
Abstract We derive interpolation formulae for the measure of non-compactness of operators interpolated by logarithmic methods with $\theta = 0,1$ between quasi-Banach spaces. Applications are given to operators between Lorentz–Zygmund spaces.
Cobos Díaz, Fernando   +1 more
openaire   +3 more sources

S-Divergence-Based Internal Clustering Validation Index.

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2023
A clustering validation index (CVI) is employed to evaluate an algorithm’s clustering results. Generally, CVI statistics can be split into three classes, namely internal, external, and relative cluster validations. Most of the existing internal CVIs
Krishna Kumar Sharma   +3 more
doaj   +1 more source

Quark stars with isotropic matter in Hořava gravity and Einstein–æther theory

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We study non-rotating and isotropic strange quark stars in Lorentz-violating theories of gravity, and in particular in Hořava gravity and Einstein-æther theory. For quark matter we adopt both linear and non-linear equations of state, corresponding to the
Grigorios Panotopoulos   +2 more
doaj   +1 more source

Effects of Substituting Soybean Meal for Sunflower Cake in the Diet on the Growth and Carcass Traits of Crossbred Boer Goat Kids [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2012
The present study was conducted to determine the best level of substitution of soybean meal by sunflower cake in diets for kids through the evaluation of quantitative carcass traits. Thirty-two Boer kids X 1/2 NDB (no defined breed), males, non-castrated,
Adriana Dantas Palmieri   +7 more
doaj   +1 more source

Discovery of Novel ncRNA Sequences in Multiple Genome Alignments on the Basis of Conserved and Stable Secondary Structures. [PDF]

open access: yesPLoS ONE, 2015
Recently, non-coding RNAs (ncRNAs) have been discovered with novel functions, and it has been appreciated that there is pervasive transcription of genomes. Moreover, many novel ncRNAs are not conserved on the primary sequence level.
Yinghan Fu   +4 more
doaj   +1 more source

Szlenk indices of convex hulls [PDF]

open access: yes, 2016
We study the general measures of non-compactness defined on subsets of a dual Banach space, their associated derivations and their $\omega$-iterates. We introduce the notions of convexifiable and sublinear measure of non-compactness and investigate the ...
Lancien, Gilles   +2 more
core   +2 more sources

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