Results 41 to 50 of about 604,680 (287)
Sensors, 2023 In this work, two Schiff-base-based chemosensors L1 and L2 containing electron-rich quinoline and anthracene rings were designed. L1 is AIEE active in a MeOH-H2O solvent system while formed aggregates as confirmed by the DLS measurements and fluorescence
Hina Goyal +4 more
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Reversible and symmetric rings
Journal of Pure and Applied Algebra, 2002 A ring is called right (resp. left) duo if every right (resp. left) ideal is two-sided. A ring \(R\) is said to be reversible if \(ab=0\) is equivalent to \(ba=0\) for all \(a,b\in R\). A stronger condition than reversible is symmetric. A ring \(R\) is called symmetric if \(abc=0\) if and only if \(acb=0\) for all \(a,b,c\in R\). In this paper, precise
openaire +1 more source
Taiwanese Journal of Mathematics, 2008 A ring $R$ is called strongly reversible, if whenever polynomials $f(x),$ $g(x)$ in $R[x]$ satisfy $f(x)g(x)=0$, then $g(x)f(x)=0$. It is proved that a ring $R$ is strongly reversible if and only if its polynomial ring $R[x]$ is strongly reversible if and only if its Laurent polynomial ring $R[x,x^{-1}]$ is strongly reversible.
Yang, Gang, Liu, Zhong-Kui
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko +5 more
wiley +1 more source
, 2002 The main concern of this book is the study of Smarandache analogue properties of near-rings and Smarandache near-rings; so it does not promise to cover all concepts or the proofs of all ...
Vasantha, Kandasamy
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Falstatin, a cysteine protease inhibitor of Plasmodium falciparum, facilitates erythrocyte invasion. [PDF]
PLoS Pathogens, 2006 Erythrocytic malaria parasites utilize proteases for a number of cellular processes, including hydrolysis of hemoglobin, rupture of erythrocytes by mature schizonts, and subsequent invasion of erythrocytes by free merozoites.
Kailash C Pandey +4 more
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Types of contraceptive methods [PDF]
Farmacja Polska, 2020 The term contraception can be used to define a set of methods that control fertility as well as help conscious family planning. The growing interest in the subject of contraception methods, which are used by majority of women today, cause that there are ...
Alicja Konieczna +2 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye +33 more
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, 2012 This paper is the continuation of the work started in [12]. The present paper is devoted to the study of ideals of neutrosophic rings.
Adeleke E.O +2 more
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On right (left) quasi-α-reversible rings(右（左）拟α-可逆环)
Zhejiang Daxue xuebao. Lixue ban, 2014 给出了右（左）拟α-可逆环的定义，讨论了右（左）拟α-可逆环与线性McCoy环、可逆环、α-刚性环、约化环、阿贝尔环以及弱α-Skew Armendariz环之间的关系.研究了右（左）拟α-可逆环的相关性质和基本扩张.推广了α-可逆环和α-刚性环的相关结论.
WEIJie(魏杰), DONGJun(董珺)
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