Results 31 to 40 of about 12,719 (235)

Bi-Periodic (p,q)-Fibonacci and Bi-Periodic (p,q)-Lucas Sequences

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
In this paper, we define bi-periodic (p,q)-Fibonacci and bi-periodic (p,q)-Lucas sequences, which generalize Fibonacci type, Lucas type, bi-periodic Fibonacci type and bi-periodic Lucas type sequences, using recurrence relations of (p,q)-Fibonacci and (p,
Yasemin Taşyurdu   +1 more
doaj   +1 more source

The Fibonacci Dimension of a Graph [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2011
The Fibonacci dimension ${\rm fdim}(G)$ of a graph $G$ is introduced as the smallest integer $f$ such that $G$ admits an isometric embedding into $\Gamma_f$, the $f$-dimensional Fibonacci cube. We give bounds on the Fibonacci dimension of a graph in terms of the isometric and lattice dimension, provide a combinatorial characterization of the Fibonacci
Cabello, Sergio   +2 more
openaire   +4 more sources

Developing competencies in constructing dialogic instructional scenarios for AI tutors among pre-service teachers

open access: yesRUDN Journal of Informatization in Education
Problem statement. Currently, due to the large-scale penetration of modern digital technologies into education, the importance of teachers’ skills related to the design of interactive learning scenarios involving the use of artificial intelligence (AI ...
Ivan A. Stesik, Fedor A. Bulin-Sokolov
doaj   +1 more source

Gartley and Pesavento’s harmonic patterns: the corner of stability in the rage sea of technical analysis

open access: yesСтатистика и экономика, 2016
Rapid development of financial sector has been attracting many people who want to try themselves as investors during last decades. As statistics says, 9 out of 10 traders lose their money.
Ruslan R. Rakhmangulov
doaj   +1 more source

A generalization of the Fibonacci word fractal and the Fibonacci snowflake

open access: yesTheoretical Computer Science, 2014
In this paper we introduce a family of infinite words that generalize the Fibonacci word and we study their combinatorial properties. Moreover, we associate to this family of words a family of curves, which have fractal properties, in particular these curves have as attractor the Fibonacci word fractal.
José Luis Ramírez   +2 more
openaire   +3 more sources

Features of the university’s pedagogical specialties students’ preparation for the blockchain technologies in professional communications use

open access: yesRUDN Journal of Informatization in Education
Problem statement. The blockchain technologies properties indicate the significant potential of their application to increase the effectiveness of professional communication among teachers.
Vadim V. Grinshkun   +2 more
doaj   +1 more source

k-Fibonacci Cubes: A Family of Subgraphs of Fibonacci Cubes

open access: yesInternational Journal of Foundations of Computer Science, 2020
Hypercubes and Fibonacci cubes are classical models for interconnection networks with interesting graph theoretic properties. We consider [Formula: see text]-Fibonacci cubes, which we obtain as subgraphs of Fibonacci cubes by eliminating certain edges during the fundamental recursion phase of their construction.
Ömer Egecioglu   +2 more
openaire   +2 more sources

A Triple‐Nanoparticle System for Controlled Graphene Nanosheet Stacking: Enabling K/Na‐Ion Battery Anodes with Ultra‐Fast Charging Exceeding Petroleum Vehicle Refueling

open access: yesAdvanced Science, EarlyView.
ABSTRACT Large‐ion (K, Na) battery systems mitigate uneven global lithium distribution, while their ability to attain recharge time shorter than refueling would remove the final barrier for secondary batteries to replace petroleum vehicles. However, their large‐ion chemistry makes ultra‐fast charging an even significant challenge.
Shukai Ding   +12 more
wiley   +1 more source

Odd Fibonacci edge irregular labeling for some trees obtained from subdivision and vertex identification operations

open access: yesمجلة بغداد للعلوم, 2023
Let G be a graph with p vertices and q edges and  be an injective function, where k is a positive integer. If the induced edge labeling   defined by for each is a bijection, then the labeling f is called an odd Fibonacci edge irregular labeling of G.
M. Uma Devi, M. Kamaraj, S. Arockiaraj
doaj   +1 more source

From anthelmintic to neuro‐oncology: A systematic review of mebendazole repurposing for brain tumour therapy

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aim Mebendazole (MBZ), a benzimidazole anthelmintic with established clinical use, has emerged as a repurposing candidate for primary brain tumours due to its multimodal anticancer actions and central nervous system penetrance. This systematic review synthesizes preclinical and clinical evidence evaluating MBZ's efficacy, mechanisms of action ...
Ciara B. Blum   +5 more
wiley   +1 more source

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