Results 1 to 10 of about 604,221 (250)
Composite Hurwitz Rings as PF-Rings and PP-Rings [PDF]
Mathematics, 2020 Let R ⊆ T be an extension of commutative rings with identity and H ( R , T ) (respectively, h ( R , T ) ) the composite Hurwitz series ring (respectively, composite Hurwitz polynomial ring).
Dong Kyu Kim, Jung Wook Lim
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حول الحلقات من النمط – GP [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2004 Nazar H. Shuker, Husam Q. Mohammad
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Inhibitory Effects of Pepper Mild Mottle Virus Infection by Supernatants of Five Bacterial Cultures in Capsicum annuum L. [PDF]
The Plant Pathology Journal, 2022 Pepper mild mottle virus (PMMoV), one of the most prevalent viruses in chili pepper (Capsicum annuum L.) is a non-enveloped, rod-shaped, single-stranded positive-sense RNA virus classified in the genus Tobamovirus.
Venkata Subba Reddy Gangireddygari +3 more
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Physical Review Accelerators and Beams, 2022 At the Photon Factory storage ring (PF ring) of the High Energy Accelerator Research Organization (KEK), a pulsed sextupole magnet (PSM) has been used for top-up injection for the first time.
Chikaori Mitsuda +8 more
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Nopol-Based Quinoline Derivatives as Antiplasmodial Agents
Molecules, 2021 Malaria remains a significant cause of morbidity and mortality in Sub-Saharan Africa and South Asia. While clinical antimalarials are efficacious when administered according to local guidelines, resistance to every class of antimalarials is a persistent ...
Rogers J. Nyamwihura +4 more
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Molecules, 2020 The synthesis and structural characterization of 5,6′-dimethyl-2,2′-bipyridine (5,6′-Me2bpy) are reported, along with the preparations and characterizations of [Cu(POP)(5,6′-Me2bpy)][PF6] and [Cu(xantphos)(5,6′-Me2bpy)][PF6] (POP = bis(2 ...
Fabian Brunner +3 more
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Gestural focus marking in Italo-Romance
Isogloss, 2023 Gesture has been a topic of recent interest in formal linguistics, especially with respectto its pragmatic and semantic properties (Lascarides & Stone 2009a,b; Ebert & Ebert2014; Schlenker 2018; Esipova 2019a). There is emerging consensus within this
Valentina Colasanti
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Generalized derivations of order $2$ on multilinear polynomials in prime rings
Математичні Студії, 2022 Let $R$ be a prime ring of characteristic different from $2$ with a right Martindale quotient ring $Q_r$ and an extended centroid $C$. Let $F$ be a non zero generalized derivation of $R$ and $S$ be the set of evaluations of a non-central valued ...
B. Prajapati, C. Gupta
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Crystals, 2022 The synthesis and characterization of novel ionic liquid crystals based on pyridinium salts with Br− and PF6− counterions are described in this work. These pyridinium salts were derived from 4-hydroxypyridine, both by N- and O-alkylation.
Isabela Dumitru +7 more
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On some properties of polynomials rings
International Journal of Mathematics and Mathematical Sciences, 1987 For a commutative ring with unity R, it is proved that R is a PF-ring if and only if the annihilator, annR(a), for each a ϵ R is a pure ideal in R, Also it is proved that the polynomial ring, R[X], is a PF-ring if and only if R is a PF-ring.
H. Al-Ezeh
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