Results 1 to 10 of about 38,844 (153)

The Integer Factorization Algorithm With Pisano Period [PDF]

open access: goldIEEE 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   +3 more sources

On the reciprocal sum of the fourth power of Fibonacci numbers

open access: yesOpen Mathematics, 2022
Let fn{f}_{n} be the nnth Fibonacci number with f1=f2=1{f}_{1}={f}_{2}=1. Recently, the exact values of ∑k=n∞1fks−1⌊{\left({\sum }_{k=n}^{\infty }\frac{1}{{f}_{k}^{s}}\right)}^{-1}⌋ have been obtained only for s=1,2s=1,2, where ⌊x⌋\lfloor x\
Hwang WonTae   +2 more
doaj   +1 more source

Selected Abstracts of the 18th International Workshop on Neonatology and Pediatrics; Cagliari (Italy); October 19-22, 2022

open access: yesJournal of Pediatric and Neonatal Individualized Medicine, 2022
Selected Abstracts of the 18th International Workshop on Neonatology and Pediatrics; Cagliari (Italy); October 19th-22nd, 2022   The Workshop has been organized with the patronage of UENPS (Union of European Neonatal and Perinatal Societies), UMEMPS ...
--- Various Authors
doaj   +1 more source

Historical and Epistemological Reflections on the Culture of Machines around the Renaissance: Machines, Machineries and Perpetual Motion [PDF]

open access: yesActa Baltica Historiae et Philosophiae Scientiarum, 2015
This paper is the second part of our recent paper ‘Historical and Epistemological Reflections on the Culture of Machines around the Renaissance: How Science and Technique Work’ (Pisano & Bussotti 2014a).
Raffaele Pisano, Paolo Bussotti
doaj   +1 more source

Fashion Writing in Women’s Magazines of Interwar Poland : Influences of the American Press

open access: yesZeszyty Prasoznawcze, 2022
Dziennikarstwo modowe w czasopismach dla kobiet w międzywojennej Polsce: wpływy amerykańskiej prasy Artykuł przedstawia wpływ amerykańskiego dziennikarstwa modowego na polski rynek magazynów o ...
Magdalena Idem
doaj   +1 more source

When organisational effectiveness fails: business continuity management and the paradox of performance [PDF]

open access: yes, 2017
Purpose: The aim of the paper is to consider the nature of the business continuity management (BCM) process and to frame it within wider literature on the performance of socio-technical systems.
Fischbacher-Smith, Denis
core   +1 more source

Selected Lectures of the 15th International Workshop on Neonatology and the 40th Congress UMEMPS (Union of Middle-Eastern and Mediterranean Pediatric Societies); Cagliari (Italy); October 24th-26th, 2019

open access: yesJournal of Pediatric and Neonatal Individualized Medicine, 2019
Selected Lectures of the 15th International Workshop on Neonatology and the 40th Congress UMEMPS (Union of Middle-Eastern and Mediterranean Pediatric Societies); Cagliari (Italy); October 24th-26th, 2019 • Children of the Middle-Eastern and Mediter ...
--- Various Authors
doaj   +1 more source

Toward sustainable management: 2D modelling of a self-cleaning system to improve geometry in front of the flushing gate [PDF]

open access: yes, 2018
This paper aims to show how numerical modelling based on 2D SWE can be used to analyze the cleaning effectiveness of flushing waves in storm tanks.
Choi, Gyewoon   +4 more
core   +4 more sources

Gas-Rich Companions of Isolated Galaxies [PDF]

open access: yes, 1999
We have used the VLA to search for gaseous remnants of the galaxy formation process around six extremely isolated galaxies. We found two distinct HI clouds around each of two galaxies in our sample (UGC 9762 & UGC 11124).
Byrd G. G.   +6 more
core   +4 more sources

Soil-Dwelling Arthropods’ Response to Land Abandonment Is Taxon-Specific in a Mediterranean Olive Grove Agroecosystem

open access: yesLand
Agricultural land abandonment is an increasing concern in the EU, especially in Mediterranean regions where traditional perennial crops like olive groves are left unmanaged. This study focuses on the impact of land abandonment on soil-dwelling arthropods
Matteo Dellapiana   +4 more
doaj   +1 more source

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