Results 11 to 20 of about 5,351,323 (154)
The Integer Factorization Algorithm With Pisano Period [PDF]
IEEE Access, 2019 Large integer factorization is one of the basic issues in number theory and is the subject of this paper. Our research shows that the Pisano period of the product of two prime numbers (or an integer multiple of it) can be derived from the two prime ...
Liangshun Wu, H. J. Cai, Zexi Gong
doaj +4 more sources
, 2017 The cyclic codes with parity check polynomial the reciprocal of the characteristic polynomial of the Fibonacci recurrence over a prime finite field are shown to have either one weight or two weights. When these codes are irreducible cyclic we obtain many counterexamples to the conjectural classification of two-weight irreducible cyclic codes of Schmidt
Minjia Shi, Zhongyi Zhang, Patrick Solé
+6 more sources
Efficacy of the Otago-Exercise-Programme to reduce falls in community-dwelling adults aged 65-80 when delivered as group or individual training: Non-inferiority-clinical-trial [PDF]
BMC NursBackground The Otago Exercise Programme is an effective intervention for falls prevention. However, there is limited evidence in relation to studies that compare efficacy for falls prevention when delivered Otago Exercise Programme in a group or ...
L. Albornos-Muñoz +21 more
semanticscholar +2 more sources
Elementary remarks about Pisano periods
, 2022 In this short note, we reprove in a very elementary way some known facts about Pisano periods as well as some considerations about the link between Pisano periods and the order of roots of the characteristic equation. The technics only requires a small background in ring theory (merely the definition of a commutative ring).
Duchamp, Gérard Henry Edmond +1 more
openaire +2 more sources
Corporate Ownership and Control, 2022 The aim of this study is to investigate the role of board independence on environmental, social and governance (ESG) performance and the moderating role of a corporate social responsibility (CSR) committee on the relationship between these variables. The
S. Pisano +3 more
semanticscholar +1 more source
Record-breaking persistence of the 2022/23 marine heatwave in the Mediterranean Sea
Environmental Research Letters, 2023 Since May 2022, the Mediterranean Sea has been experiencing an exceptionally long marine heatwave event. Warm anomalies, mainly occurring in the Western basin, have persisted until boreal spring 2023, making this event the longest Mediterranean marine ...
S. Marullo +15 more
semanticscholar +1 more source
International Journal of Environmental Research and Public Health, 2023 The COVID-19 pandemic severely affected people’s mental health all over the world. This review aims to present a comprehensive overview of the literature related to the effects of COVID-19 lockdown measures and COVID-19 infection on cognitive functioning
Alessio Manfredini +3 more
semanticscholar +1 more source
Europace, 2023 Aims Patients with cardiomyopathies and channelopathies are usually younger and have a predominantly arrhythmia-related prognosis; they have nearly normal life expectancy thanks to the protection against sudden cardiac death provided by the implantable ...
F. Migliore +20 more
semanticscholar +1 more source
PLoS ONE, 2013 Background Recent studies have reported declines in incidence, prevalence and mortality for abdominal aortic aneurysms (AAAs) in various countries, but evidence from Mediterranean countries is lacking.
L. Sensi +7 more
semanticscholar +1 more source
Bentall Operation: Early Surgical Results, Seven-Year Outcomes, and Risk Factors Analysis
International Journal of Environmental Research and Public Health, 2022 Aim: To analyze early and mid-term outcomes of the Bentall operation. Methods: Two hundred and seventeen patients (mean age 65.6 ± 15.9 years, males/females 172/45) underwent Bentall operation in a 7-year period (January 2015–December 2021), on average ...
P. Nardi +10 more
semanticscholar +1 more source