Results 51 to 60 of about 1,271,098 (314)
On a thin set of integers involving the largest prime factor function
International Journal of Mathematics and Mathematical Sciences, 2003 For each integer n≥2, let P(n) denote its largest prime factor. Let S:={n≥2:n does not divide P(n)!} and S(x):=#{n≤x:n∈S}. Erdős (1991) conjectured that S is a set of zero density.
Jean-Marie De Koninck, Nicolas Doyon
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Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
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Molecules, 2018 Advanced glycation end products (AGEs) could interact with the receptor for AGE (RAGE) as a sterile danger signal to induce inflammation. 4′-methoxyresveratrol (4′MR), a polyphenol derived from Dipterocarpaceae, has not been studied for its ...
Wenzhe Yu +4 more
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On the greatest prime factor of ab+1 [PDF]
, 2013 We improve some results on the size of the greatest prime factor of integers of the form ab+1, where a and b belong to finite sets of integers with rather large density.Comment: 38 pages. Theorem 3 of this version is improved.
Fouvry, Étienne
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, 2008 The confinement mechanism proposed earlier by the author is applied to estimate the possible parameters of the confining SU(3)-gluonic field in an $\eta^\prime$-meson.
+16 more
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Nature, 1938 DR. GEORGE KAVAN was born at Prague in 1877. His parents were Francis Kavan, a musical conductor and a composer of merit, and his wife Miroslava, an ardent supporter of the civil rights of women. After studying mathematics, physics and astronomy, Kavan became in 1900 chief assistant at the Astronomical Institute of the Czech University at Prague, where
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FEBS Letters, EarlyView.In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
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International Journal of COPD, 2018 Ma R, Gong XF, Jiang H, et al. Reduced nuclear translocation of serum response factor is associated with skeletal muscle atrophy in a cigarette smoke-induced mouse model of COPD. International Journal of COPD. 2017;12:581–587.
Ma R +9 more
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A Practical Analysis of the Fermat Factorization and Pollard Rho Method for Factoring Integers
Lontar Komputer, 2021 The development of public-key cryptography generation using the factoring method is very important in practical cryptography applications. In cryptographic applications, the urgency of factoring is very risky because factoring can crack public and ...
Aminudin Aminudin, Eko Budi Cahyono
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An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
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