Results 41 to 50 of about 1,168 (116)

On some identities for the DGC Leonardo sequence [PDF]

Notes on Number Theory and Discrete Mathematics
In this study, we examine the Leonardo sequence with dual-generalized complex (DGC) coefficients for 𝔭∈ℝ. Firstly, we express some summation formulas related to the DGC Fibonacci, DGC Lucas, and DGC Leonardo sequences.
Çiğdem Zeynep Yılmaz, Gülsüm Yeliz Saçlı   +1 more
doaj   +1 more source

Tools for relatedness: “Fetishes” in Burkina Faso and the work of enacted metaphors

American Anthropologist, Volume 127, Issue 2, Page 233-243, June 2025.
Abstract In West Africa, certain objects can act in the world and interact with people as subjects. Labeled “fetishes” by Europeans, these material things have generated centuries of debates on the nature of their agency. In this article, I rely on participant fieldwork as a student in a group of initiated donso hunters in Burkina Faso, which involved ...
Lorenzo Ferrarini
wiley   +1 more source

Hyper-Dual Leonardo Quaternions

Journal of New Theory
In this paper, hyper-dual Leonardo quaternions are defined and studied. Some basic properties of the hyper-dual Leonardo quaternions, including their relationships with the hyper-dual Fibonacci quaternions and hyper-dual Lucas quaternions, are analyzed ...
Tülay Yağmur
doaj   +1 more source

Refinements of Some Recent Inequalities for Certain Special Functions

Annales Mathematicae Silesianae, 2019
The aim of this paper is to give some refinements to several inequalities, recently etablished, by P.K. Bhandari and S.K. Bissu in [Inequalities via Hölder’s inequality, Scholars Journal of Research in Mathematics and Computer Science, 2 (2018), no.
Akkouchi Mohamed, Ighachane Mohamed Amine   +1 more
doaj   +1 more source

Relations between Generalized Bi-Periodic Fibonacci and Lucas Sequences

Mathematics, 2020
In this paper we consider a generalized bi-periodic Fibonacci {fn} and a generalized bi-periodic Lucas sequence {qn} which are respectively defined by f0=0, f1=1, fn=afn−1+cfn−2 (n is even) or fn=bfn−1+cfn−2 (n is odd), and q0=2d, q1=ad, qn=bqn−1+cqn−2 ...
Younseok Choo
doaj   +1 more source

Classification of area‐strict limits of planar BV homeomorphisms

Journal of the London Mathematical Society, Volume 111, Issue 6, June 2025.
Abstract We present a classification of area‐strict limits of planar BV$BV$ homeomorphisms. This class of mappings allows for cavitations and fractures but fulfil a suitable generalisation of the INV condition of Müller and Spector (Arch. Rational Mech. Anal. 131 (1995), no. 1, 1–66). As pointed out by J.
Daniel Campbell, Aapo Kauranen, Emanuela Radici   +2 more
wiley   +1 more source

Clinical and Developmental Outcomes After 50 Years of Newborn Bloodspot Screening for Classical Galactosaemia in the Republic of Ireland

JIMD Reports, Volume 66, Issue 3, May 2025.
ABSTRACT Classical Galactosaemia (CG) is an inborn error of carbohydrate metabolism. In untreated neonates, CG leads to a multi‐organ toxicity with life‐threatening symptoms. Newborn Screening for CG began in the Republic of Ireland in 1972. In Ireland, two forms of neonatal screening occur. High‐risk infants are fed lactose‐free/galactose‐free formula
D. Pereira, E. Loftus, C. E. Thompson, F. Boyle, J. McNulty, R. Boruah, E. Crushell, C. Howard, J. Hughes, A. A. Monavari, E. P. Treacy, A. Beegan, N. Jordan, Y. Rogers, A. Collins, J. J. Brady, M. Elsammak, P. D. Mayne, I. Knerr   +18 more
wiley   +1 more source

Challenges in Providing Parenting Support for Parents With Intellectual Disabilities in Japan

Journal of Applied Research in Intellectual Disabilities, Volume 38, Issue 3, May 2025.
ABSTRACT Background While there is now considerable research on parenting by persons with intellectual disabilities, most of this research comes from Western countries. A dearth of information exists about families headed by parents with intellectual disabilities from other countries.
Emiko Tanaka, Kinuko Sugiura, Marja W. Hodes, Maurice A. Feldman   +3 more
wiley   +1 more source

New Results on Negative-Indexed Pell Numbers via Matrix Methods

Cumhuriyet Science Journal
In this study, we investigate the Pell and Pell–Lucas numbers sequences and construct matrices whose elements are defined using negative indices of these sequences through Binet’s formula. Identities involving negative-indexed Pell and Pell–Lucas numbers
İbrahim Gökcan, Ümmügülsün Çağlayan, Ali Hikmet Değer   +2 more
doaj   +1 more source

Investigating the Impact of Embedded Learning Opportunities on the Engagement of Children With Autism and Intellectual Disability

Journal of Applied Research in Intellectual Disabilities, Volume 38, Issue 3, May 2025.
ABSTRACT Background Engagement is essential for fostering learning and development in young children with disabilities, including those with autism spectrum disorder (ASD) and intellectual disability (ID). Methods This study used a non‐concurrent multiple‐baseline across participants design to examine the effects of embedded learning opportunities ...
Salih Rakap, Serife Balikci
wiley   +1 more source