Results 41 to 50 of about 591,299 (149)

Safety and immunogenicity of a third-dose homologous BBIBP-CorV boosting vaccination: interim results from a prospective open-label study

Emerging Microbes and Infections, 2022
A COVID-19 booster vaccination is being comprehensively evaluated globally due to the emerging concern of reduced protection rate of previous vaccination and circulating Variants of Concern (VOC).
Jingwen Ai, Yi Zhang, Haocheng Zhang, Qiran Zhang, Zhangfan Fu, Ke Lin, Jieyu Song, Yuanhan Zhao, Mingxiang Fan, Hongyu Wang, Yang Zhou, Xiaohua Chen, Chao Qiu, Wenhong Zhang   +13 more
doaj   +1 more source

Antifatigue Effect of Panax Notoginseng Leaves Fermented With Microorganisms: In-vitro and In-vivo Evaluation

Frontiers in Nutrition, 2022
Fatigue is a common physiological phenomenon caused by many complicated factors. Excessive fatigue will lead to a series of uncomfortable reactions and damage body health.
Min Yang, Min Yang, Liang Tao, Liang Tao, Liang Tao, Cun-Chao Zhao, Cun-Chao Zhao, Zi-Lin Wang, Zi-Lin Wang, Zhi-Jin Yu, Zhi-Jin Yu, Wen Zhou, Yan-Long Wen, Yan-Long Wen, Ling-Fei Li, Ling-Fei Li, Yang Tian, Yang Tian, Yang Tian, Jun Sheng, Jun Sheng   +20 more
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Homological properties of persistent homology

Journal of Algebra and Its Applications
In this paper, we investigate to what extent persistent homology benefits from the properties of a homology theory. We show that persistent homology benefits from a Mayer–Vietoris sequence and a long exact sequence for a pair if one works with graded persistence modules.
Hani̇fe Varlı, Mehmetci̇k Pamuk, Yağmur Yilmaz   +2 more
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On the homology of attractors

Topology, 1976
neighborhood U satisfying X = f~ f”U. We will study the real homology of hyperbolic n=0 expanding attractors (defined below in the appendix) using the branched manifolds of [S] and dynamical properties of [l] and [71. One can assume that X is connected and in an appropriate sense oriented (expanding attractors are locally homeomorphic to Euclidean ...
R. F. Williams, R. F. Williams, Dennis Sullivan, Dennis Sullivan   +3 more
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Dynamic Changes of Active Components and Volatile Organic Compounds in Rosa roxburghii Fruit during the Process of Maturity

Foods
Rosa roxburghii (R. roxburghii), native to the southwest provinces of China, is a fruit crop of important economic value in Guizhou Province. However, the changes in fruit quality and flavor during R. roxburghii fruit ripening have remained unknown. Here,
Su Xu, Junyi Deng, Siyao Wu, Qiang Fei, Dong Lin, Haijiang Chen, Guangcan Tao, Lingshuai Meng, Yan Hu, Fengwei Ma   +9 more
doaj   +1 more source

Differences of inter-tract correlations between neonates and children around puberty: A study based on microstructural measurements with DTI

Frontiers in Human Neuroscience, 2013
The human brain development is a complicated yet well-organized process. Metrics derived from diffusion tensor imaging (DTI), including fractional anisotropy (FA), radial (RD), axial (AxD) and mean diffusivity (MD), have been used to noninvasively access
Virendra eMishra, Hua eCheng, Gaolang eGong, Yong eHe, Qi eDong, Hao eHuang, Hao eHuang   +6 more
doaj   +1 more source

Covering homology

Advances in Mathematics, 2010
We introduce the notion of "covering homology" of a commutative ring spectrum with respect to certain families of coverings of topological spaces. The construction of covering homology is extracted from Bokstedt, Hsiang and Madsen's topological cyclic homology.
Brun, Morten, Carlsson, Gunnar, Dundas, Bjørn Ian   +2 more
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Twisted homology [PDF]

Journal of High Energy Physics, 2007
29 pages, 3 eps figures, added Report ...
Collinucci, Andrés, Evslin, JARAH J
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Cyclic homology and equivariant homology

Inventiones Mathematicae, 1987
Given an associative algebra \(A\) over a commutative ring, A. Connes introduced its cyclic homology \(HC_*(A)\). Let \(HP_*(A)\) and \(HC^- _*(A)\) be the homologies of the related periodic complex and its negative part. Of particular importance in topology are the cases where \(A\) is the cochain algebra \(S^*X\) of a topological space \(X\) or the ...
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Homology of coverings [PDF]

Pacific Journal of Mathematics, 1984
The author is concerned with the following question: Does every closed, orientable, irreducible 3-manifold M with \(\pi_ 1(M)\) infinite have a finite sheeted cover \(\tilde M\) with infinite \(H_ 1(\tilde M) ?\) Such an \(\tilde M\) would be a Haken manifold, so the positive answer to this question would imply existence of finite sheeted Haken covers ...
openaire   +3 more sources