Results 81 to 90 of about 3,697,738 (296)
Lattice-ordered rings and function rings [PDF]
Pacific Journal of Mathematics, 1962 Introduction: This paper treats the structure of those lattice-ordered rings which are subdirect sums of totally ordered rings—the f-rings of Birkhoff and Pierce [4]. Broadly, it splits into two parts, concerned respectively with identical equations and with ideal structure; but there is an important overlap at the beginning. D. G. Johnson has shown [9]
Henriksen, Melvin, Isbell, J. R.
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
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Unit, Irreducible, and Prime Elements of The Integral Domain Z[sqrt (5)]
Jurnal MatematikaIn abstract algebra at the undergraduate level, the ring Z[sqrt(5)] is often used as a simple example of an integral domain that does not satisfy the unique factorization domain (UFD) but Z[sqrt(5)] is Halfway Factorial Domain (HFD).
Daisyah Alifian Fatahillaj
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Ring-LWE in Polynomial Rings [PDF]
, 2012 The Ring-LWE problem, introduced by Lyubashevsky, Peikert, and Regev (Eurocrypt 2010), has been steadily finding many uses in numerous cryptographic applications. Still, the Ring-LWE problem defined in [LPR10] involves the fractional ideal R ∨, the dual of the ring R , which is the source of many theoretical and implementation technicalities. Until now,
Ducas, Léo, Durmus, Alain
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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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High-Reynolds-Number Flow past a Pipe
Journal of Fluid Science and Technology, 2013 The present aim is to reveal the flow past a pipe which is immersed parallel to the mainstream at high Reynolds numbers. In a wind tunnel, we carry out (1) base-pressure measurements, (2) velocity-fluctuation measurements using a hot-wire anemometer and (
Katsuya HIRATA +4 more
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, 2018 Gold girl\u27s ring with E R engraved on face. ER for Sunday School class named Ever Ready.https://digitalcommons.georgefox.edu/museum_nwym/1089/thumbnail ...
George Fox University Archives
core
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
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An Approach to Neutrosophic Subrings
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 The purpose of thispaper is to observe some algebraic structures of a single valued neutrosophicset. For this reason, we introduce a new notion which is called a neutrosophicsubring by combining the ring structure and neutrosophic sets.
Vildan Çetkin, Halis Aygün
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Ringed Spaces of Valuation Rings over Hilbert Rings
Tokyo Journal of Mathematics, 1995 Soit \((X, {\mathcal O}_X)\) un espace annelé, on lui associe l'espace annelé \((W, {\mathcal O}_W)\) où \(W\) est l'ensemble des points fermés de \(X\) et \({\mathcal O}_W\) la restriction de \({\mathcal O}_X\) à \(W\). Réciproquement, à un espace annelé \((W, {\mathcal O}_W)\) on associe l'espace annelé \(t(W, {\mathcal O}_W)\) de ses ensembles ...
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