Results 31 to 40 of about 127 (112)

Hyper-Dual Leonardo Numbers [PDF]

open access: yes, 2022
In the present paper, the hyper-dual Leonardo numbers will be introduced with the use of Leonardo numbers. Some algebraic properties of these numbers such as recurrence relation, generating function, Catalan’s and Cassini’s identity, Binet’s formula ...
Özkaldı Karakuş, Sıddıka   +2 more
core  

On a quaternionic sequence with vietoris’ numbers

open access: yes, 2021
Special integers sequences have been the center of attention for many researchers, as well as the sequences of quaternions where its components are the elements of these sequences.
Catarino, Paula, Almeida, Regina De
core   +1 more source

On Third-Order Bronze Fibonacci Numbers

open access: yesMathematics, 2021
In this study, we firstly obtain De Moivre-type identities for the second-order Bronze Fibonacci sequences. Next, we construct and define the third-order Bronze Fibonacci, third-order Bronze Lucas and modified third-order Bronze Fibonacci sequences. Then,
Mücahit Akbiyik, Jeta Alo
doaj   +1 more source

GENERALIZED IDENTITIES OF BIVARIATE FIBONACCI AND BIVARIATE LUCAS POLYNOMIALS

open access: yesJournal of Amasya University the Institute of Sciences and Technology, 2020
In this paper, we present generalized identities of bivariate Fibonacci polynomials and bivariate Lucas polynomials and related identities consisting even and odd terms. Binet’s formula will employ to obtain the identities.
Jaya Bhandari   +2 more
doaj  

Association Between Micronutrients and Cognitive Performance Among Adolescents and Young Adults Living With Sickle Cell Disease in Kumasi, Ghana: A Cross‐Sectional Study

open access: yeseJHaem, Volume 7, Issue 3, June 2026.
ABSTRACT Aim Cognitive deficits are commonly reported in patients with sickle cell disease (SCD). Dietary micronutrient intake is a potential modifiable risk factor whose relationship with cognition in SCD patients remains poorly characterised. This study aimed to determine the association between dietary micronutrient intake and cognition among these ...
Albert Dennis Kegya   +4 more
wiley   +1 more source

Adverse Effects of Low Serum HDL‐C Levels on Prognosis and Tumor Immune Microenvironment in Patients With Newly Diagnosed Chronic Lymphocytic Leukemia

open access: yesCancer Medicine, Volume 15, Issue 4, April 2026.
ABSTRACT Disorders of lipid metabolism contribute to the occurrence and progression of hematological malignancies, including chronic lymp hocytic leukemia (CLL). The objective of this study was to investigate the association between serum lipid levels and prognosis in patients with CLL.
Weiran Lv   +9 more
wiley   +1 more source

Birch Transpiration Is Not the Main Reason for Insufficient Water Levels in a Rewetted Bog

open access: yesEcohydrology, Volume 19, Issue 3, April/May 2026.
ABSTRACT Natural bogs have high water level (WL) that prevents peat decomposition and promotes bog‐specific vegetation. Especially in rewetted bogs, increasing tree encroachment is observed in combination with low WL. Simultaneously, a general shift in vegetation and microform distribution is visible.
Carla Welpelo   +5 more
wiley   +1 more source

Climate Warming Amplifies the Contribution of High‐Altitude Cold Regions to Global Carbonate Weathering Carbon Sink

open access: yesEarth's Future, Volume 14, Issue 4, April 2026.
Abstract Carbonate weathering carbon‐sink (CWCS) is a critical yet inaccurately quantified component of terrestrial carbon sequestration. However, the mechanisms through which climate change and vegetation dynamics drive the spatial heterogeneity of CWCS remain unclear.
Junhan Li   +10 more
wiley   +1 more source

Floor and ceiling functions for Pell numbers [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
The analytical study of the Pell number and the role of floor and ceiling functions into their computation is examined. Closed expressions of Pell numbers were initially derived using Binet's formula, followed by an asymptotic behavior study of the ...
İsmail Sulan, Mustafa Aşçı
doaj   +1 more source

Beyond the Pulmonary Functions: Altered Cognitive–Motor Performance and Motor Imagery in Children With Bronchiectasis

open access: yesPediatric Pulmonology, Volume 61, Issue 3, March 2026.
ABSTRACT Background Bronchiectasis (BE) is a chronic obstructive pulmonary disease characterized by bronchial dilatation and structural damage due to persistent inflammation and infections. While pulmonary impairments in BE are extensively documented, cognitive‐motor functions and motor imagery in children with BE remain understudied.
Aysenur Temizel Tombul   +4 more
wiley   +1 more source

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