Results 91 to 100 of about 2,972 (249)

On the Complexity of Recognizing Hamming Graphs and Related Classes of Graphs

European Journal of Combinatorics, 1996
The authors survey recognition algorithms for Hamming graphs (i.e. Cartesian products of complete graphs), retracts of Hamming graphs and isometric subgraphs of Hamming graphs. The paper also contains a new algorithm that recognizes whether a given graph \(G= (V, E)\) is a Hamming graph in \(O(|E|)\) time and \(O(|V|^2)\) space.
Wilfried Imrich, Sandi Klavzar
openaire   +1 more source

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

Eigenspaces of Hamming graphs and unitary Cayley graphs

Ars Mathematica Contemporanea, 2010
In this work, the eigenspaces of unitary Cayley graphs and certain Hamming graphs are considered. It is shown that these graph classes are closely related and admit particularly simple eigenspace bases for all eigenvalues, namely bases containing vectors only with entries from the set {0, 1, −1}.
openaire   +2 more sources

Development and Characterization of Ribes nigrum Extract‐Loaded PLGA/Chitosan Nanoparticles as a Vaginal Drug Delivery System for Vulvovaginal Candidiasis

Journal of Applied Polymer Science, EarlyView.
Ribes nigrum extract‐loaded PLGA/chitosan nanoparticles is developed as a vaginal drug delivery system for vulvovaginal candidiasis. The chitosan‐coated nanoparticles exhibit favorable physicochemical properties, strong mucoadhesion, sustained release for up to 2 weeks, excellent biocompatibility, and potent antifungal activity against Candida albicans,
Ayca Aslan Aras, Deniz Uygunoz, Emre Karaduman, Neslihan Merve Eren, Secil Gunay Avci, Mehmet Burcin Piskin, Emek Moroydor Derun   +6 more
wiley   +1 more source

On the Automatic Analysis of the Practical Resistance of Obfusting Transformations

Моделирование и анализ информационных систем, 2019
A method is developed for assessing the practical persistence of obfuscating transformations of programs based on the calculation of the similarity index for the original, obfuscated and deobfuscated programs.
Petr D. Borisov, Yu. V. Kosolapov
doaj   +1 more source

Photobiomodulation Enhances Tendon Regeneration: A Systematic Review and Meta‐analysis of Preclinical Studies

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate the preclinical evidence supporting the efficacy of photobiomodulation therapies in tendon regeneration. Methods A comprehensive literature search was conducted in MEDLINE, ScienceDirect, and Google Scholar to identify in vivo animal studies evaluating photobiomodulation therapies for tendon healing.
Yose Waluyo, Diah Nurul Islami Muchsin, Muthiah Nur Afifah, Yaldi Rosadi, M. Salas Al Aldi   +4 more
wiley   +1 more source

Unveiling Internet Streaming Services: A Comparison Using Neutrosophic Graphs

Fuzzy Information and Engineering
This paper investigates the inverse of the maximum result obtained by multiplying two unique graph types known as neutrosophic graphs. The main goal is to comprehend a point’s degree in the opposite situation of a neutrosophic graph’s maximum product ...
M. Kaviyarasu
doaj   +1 more source

Parameter Setting in Quantum Approximate Optimization of Weighted Problems [PDF]

Quantum
Quantum Approximate Optimization Algorithm (QAOA) is a leading candidate algorithm for solving combinatorial optimization problems on quantum computers. However, in many cases QAOA requires computationally intensive parameter optimization.
Shree Hari Sureshbabu, Dylan Herman, Ruslan Shaydulin, Joao Basso, Shouvanik Chakrabarti, Yue Sun, Marco Pistoia   +6 more
doaj   +1 more source

The Impact of Sustainability Labelling on Consumers' Evaluation and Choice of Food Products: A Systematic Literature Review

Business Strategy and the Environment, EarlyView.
ABSTRACT The last five years of research on sustainability labelling, reported in 175 journal articles, documents its effectiveness in increasing consumer choices of more sustainable food products. Some sustainability labels come out as stronger than others and their impact varies across products, countries, and individual consumers, depending on label
John Thøgersen, Lucía Romero‐Verdú, Anne O. Peschel   +2 more
wiley   +1 more source

Invariant Hamming graphs in infinite quasi-median graphs

Discrete Mathematics, 1996
A Hamming graph is a Cartesian product of complete graphs. The main results of the paper are: (i) a quasi-median graph without isometric rays contains a Hamming graph which is invariant under any automorphism; and (ii) any contraction of a rayless quasi-median graph stabilizes a finite Hamming graph.
Marc Chastand, Norbert Polat
openaire   +1 more source