Results 21 to 30 of about 118,708 (168)

Geometry of motion: some elements of its historical development

open access: yesArtefactos, 2019
In this paper we return to Marshall Clagett’s view about the existence of an ancient Greek geometry of motion. It can be read in two ways. As a basic presentation of ancient Greek geometry of motion, followed by some aspects of its further development in
Mario BACELAR VALENTE
doaj   +1 more source

The Newton channel

open access: yes, 1996
Simmons asked whether there exists a signature scheme with a broadband covert channel that does not require the sender to compromise the security of her signing key. We answer this question in the affirmative; the ElGamal signature scheme has such a channel. Thus, contrary to popular belief, the design of the DSA does not maximise the covert utility of
Anderson, Ross   +3 more
openaire   +2 more sources

Revisitando dois paradigmas na Ciência da Religião

open access: yesHorizonte, 2019
O estudo da religião envolve tipologias para o investigador na compreensão teórica do campo. Propõe-se aqui uma tipologia em termos de paradigmas, o newtoniano e o romântico.
Eduardo Rodrigues da Cruz
doaj   +1 more source

Comparative analysis of the surface roughness of conventional resins and filling after immersion in mouthwashes

open access: yesBrazilian Journal of Oral Sciences, 2020
Aim: Bulk Fill composite resins were released on the market in order to reduce the time in clinical sessions by using increments of up to 5.0 mm thickness. The aim of this study was to evaluate the effect of the rinsing solutions on the surface roughness
Juliana de Souza Silva Zica   +6 more
doaj   +1 more source

L'identità transgender della fotografia di moda negli anni Ottanta. I casi Newton e Scianna

open access: yesZoneModa Journal, 2019
At the beginning of the Eighties, the discussion around the photography’s issues is influenced by an anti-ideological climate. Core of this discussione is the difference between the so-called “pure” photographers and the “artists” photographers, a ...
Claudio Marra
doaj   +1 more source

On the Newton Polygon

open access: yesMonatshefte f�r Mathematik, 1992
The authors study some properties of the Newton polygon \(N(f)\) of a polynomial \(f\) with complex coefficients. They obtain estimations for the angular distribution of the roots of \(f\), including improvements of results of \textit{M. Marden} [The geometry of the zeros of a polynomial in complex variables (AMS Surveys 3) (1949; Zbl 0038.153)]. There
SCHMIDT, W.M., Mueller, Julia
openaire   +2 more sources

Dual targeting of FGFR3 and ERBB3 enhances the efficacy of FGFR inhibitors in FGFR3 fusion-driven bladder cancer

open access: yesBMC Cancer, 2022
Background Mutations and fusions in Fibroblast Growth Factor Receptor 3 (FGFR3) occur in 10–20% of metastatic urothelial carcinomas and confer sensitivity to FGFR inhibitors. However, responses to these agents are often short-lived due to the development
Andrew J. Weickhardt   +8 more
doaj   +1 more source

Shadows of Newton polytopes

open access: yesIsrael Journal of Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hrubeš, Pavel, Yehudayoff, Amir
openaire   +5 more sources

Network Newton

open access: yes2014 48th Asilomar Conference on Signals, Systems and Computers, 2014
We consider minimization of a sum of convex objective functions where the components of the objective are available at different nodes of a network and nodes are allowed to only communicate with their neighbors. The use of distributed subgradient or gradient methods is widespread but they often suffer from slow convergence since they rely on first ...
Aryan Mokhtari   +2 more
openaire   +2 more sources

ESTUDOS DAS ESTRÁTEGIAS DE PRESTAÇÃO DE SERVIÇOS EM UMA EMPRESA DO SETOR DE BELEZA

open access: yesCaderno de Administração, 2016
Este artigo apresenta uma análise das estratégias adotadas por uma empresa do setor de beleza que atua no ramo de prestação de serviços, o Salão X (trata-se de nome fictício, a descrição original foi encoberta por questões éticas).
Amanda Cristina Valadares Silva   +4 more
doaj   +3 more sources

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