Results 21 to 30 of about 2,031,724 (254)

The Generalization of Gaussians and Leonardo’s Octonions

open access: yesAnnales Mathematicae Silesianae, 2023
In order to explore the Leonardo sequence, the process of complex-ification of this sequence is carried out in this work. With this, the Gaussian and octonion numbers of the Leonardo sequence are presented.
Vieira Renata Passos Machado   +3 more
doaj   +1 more source

Números Híbridos de K-Leonardo [PDF]

open access: yes, 2022
This work presents a study on the hybrid numbers of K-Leonardo, based on the results obtained on the Leonardo sequence presented at first by Catarino and Borges (2020) and on the set of hybrid numbers, initially presented by Özdemir (2018).
Alves, Francisco Régis Vieira   +5 more
core   +1 more source

On Dual Quaternions with $k-$Generalized Leonardo Components

open access: yesJournal of New Theory, 2023
In this paper, we define a one-parameter generalization of Leonardo dual quaternions, namely $k-$generalized Leonardo-like dual quaternions. We introduce the properties of $k$-generalized Leonardo-like dual quaternions, including relations with Leonardo,
Gülsüm Yeliz Saçlı   +1 more
doaj   +1 more source

Hybrid Sequential Meniscal Suture Technique. [PDF]

open access: yesArthrosc Tech
Abstract Meniscal preservation is a priority in the treatment of knee injuries because of the fundamental role of the meniscus in load absorption, joint stability, and chondral protection. Several repair techniques have been described, including inside‐out, outside‐in, and all‐inside approaches.
Rocha de Faria JL   +11 more
europepmc   +2 more sources

Portraits of Leonardo da Vinci [PDF]

open access: yes, 2011
Using an iterative method, applied to image processing, a portrait of a young man, probably a self-portrait of Leonardo da Vinci, is restored. Merging this portrait with the self-portrait in red chalk, we can have the features of a middle-aged Leonardo ...
Sparavigna, Amelia Carolina
core   +1 more source

Genetic Evidence of the Black Death in the Abbey of San Leonardo (Apulia Region, Italy): Tracing the Cause of Death in Two Individuals Buried with Coins

open access: yesPathogens, 2021
The Abbey of San Leonardo in Siponto (Apulia, Southern Italy) was an important religious and medical center during the Middle Ages. It was a crossroads for pilgrims heading along the Via Francigena to the Sanctuary of Monte Sant’Angelo and for merchants ...
Donato Antonio Raele   +5 more
doaj   +1 more source

An Efficient Framework for Autonomous UAV Missions in Partially-Unknown GNSS-Denied Environments

open access: yesDrones, 2023
Nowadays, multirotors are versatile systems that can be employed in several scenarios, where their increasing autonomy allows them to achieve complex missions without human intervention.
Michael Mugnai   +5 more
doaj   +1 more source

On Gaussian Leonardo numbers

open access: yes, 2023
The Gaussian Leonardo sequence is a new sequence defined in this study. Some identities for this new sequence are given. Some relations among the Gaussian Fibonacci numbers, Gaussian Lucas numbers, and Gaussian Leonardo numbers are also proven. Moreover,
TAŞCI, DURSUN
core   +1 more source

Didactic Engineering to Teach Leonardo Sequence: A Study on a Complexification Process in a Mathematics Teaching Degree Course [PDF]

open access: yesInternational Electronic Journal of Mathematics Education, 2021
This paper presents a study based on didactic engineering and the theory of didactical situations on the complexification of the Leonardo sequence, addressing its numbers in a two-dimensional way, with the insertion of the imaginary unit i. This study is an excerpt from a masters’ thesis research done in the postgraduate programme in science and ...
Francisco Regis Vieira Alves   +3 more
openaire   +1 more source

Poema de Leonardo Gandolfi

open access: yes, 2021
Inédito de Leonardo ...
Gandolfi, Leonardo, Leonardo Gandolfi
core   +1 more source

Home - About - Disclaimer - Privacy