Results 21 to 30 of about 135,456 (314)
Human Thymic Involution and Aging in Humanized Mice
Frontiers in Immunology, 2020 Thymic involution is an important factor leading to the aging of the immune system. Most of what we know regarding thymic aging comes from mouse models, and the nature of the thymic aging process in humans remains largely unexplored due to the lack of a ...
Qing-Yue Tong +15 more
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Finitely generated algebras with involution and their identities [PDF]
, 2013 Associative algebras with involution over a field of zero characteristic are considered. It is proved that in this case for any finitely generated associative algebra with involution there exists a finite dimensional algebra with involution which ...
Sviridova, Irina
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npj Breast Cancer, 2020 In rodents, weaning-induced mammary gland involution supports increased mammary tumor incidence, growth, and progression to metastasis. Further, the protumor attributes of gland involution are COX-2 dependent and mitigated by short-duration non-steroidal
S. Jindal +3 more
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A Note on Soft Ideals and Soft Filters in Ternary Semigroups with Involution
Discussiones Mathematicae - General Algebra and Applications, 2020 The main purpose of this paper is to provide an effective content of theory of ternary semigroups with involution by applying soft set theory concepts. In this paper, we introduce some basic terms and definitions of different ideals in ternary semigroups
Abbasi Mohammad Yahya +2 more
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Journal of Combinatorial Theory, Series A, 2017 33 pages, 8 figures, this version incorporates suggestions of the ...
Carolina Benedetti, Bruce E. Sagan
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Deep learning assessment of breast terminal duct lobular unit involution: Towards automated prediction of breast cancer risk [PDF]
PLoS ONE, 2019 Terminal duct lobular unit (TDLU) involution is the regression of milk-producing structures in the breast. Women with less TDLU involution are more likely to develop breast cancer. A major bottleneck in studying TDLU involution in large cohort studies is
S. Wetstein +15 more
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Involutive directions and new involutive divisions
Computers & Mathematics with Applications, 2001 Abstract In this paper, we propose the concept of involutive direction as a vector representation for the concept of involutive division proposed by Gerdt and his co-workers. With this representation, most of the properties of involutive divisions such as Noetherity, Artinity, and constructivity, can be greatly simplified.
Yu-Fu Chen, Xiao-Shan Gao
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Involution on prime rings with endomorphisms
AIMS Mathematics, 2020 Let $\mathcal{R}$ be a prime ring with involution $'*'$ and $\psi: \mathcal{R} \rightarrow \mathcal{R}$ be an endomorphism on $\mathcal{R}$. In this article, we study the action of involution $'*',$ and the effect of endomorphism $\psi$ satisfying $[\psi(
Abdul Nadim Khan, Shakir Ali
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∇-prime rings and their commutativity
Journal of Taibah University for Science, 2023 Consider a ring with an (anti)-automorphism ∇ of finite order. The fundamental aim of this manuscript is to introduce the notions of ∇-(semi)prime ideal and ∇-(semi)prime ring as a generalization of the notions of (semi)prime ideal, [Formula: see text ...
Mohammad Aslam Siddeeque +1 more
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Thymic involution and rising disease incidence with age
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance Understanding the risk factors of carcinogenesis is a major goal of biomedical research. Historically, the focus has been on the role of somatic mutations, and the reason for cancer typically occurring late in life is predominantly ...
Sam Palmer +4 more
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