Results 101 to 110 of about 14,288,816 (348)
Rational Calogero-Moser Model: Explicit Form and r-Matrix of the Second Poisson Structure
Symmetry, Integrability and Geometry: Methods and Applications, 2012 We compute the full expression of the second Poisson bracket structure for N=2 and N=3 site rational classical Calogero-Moser model. We propose an r-matrix formulation for N=2.
Jean Avan, Eric Ragoucy
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An Explicit Formula for Local Densities of Quadratic Forms
Journal of Number Theory, 1998 Let \(S\) and \(T\) be two integral nondegenerate symmetric matrices of \(\mathbb{Z}_p\) of degree \(m\) and \(n\) respectively. Assume \(m>n\geq 1\). Then the local density of representing \(T\) by \(S\) is defined as \[ \alpha_p(T,S)=\lim_{t\to\infty}(p^t)^{n(n+1)/2-mn}A_t(T,S), \] where \(A_t(T,S)=\sharp\{X\in M_{m,n}(\mathbb{Z}_p/p^t):X^tSX\equiv T\
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Explicit computation of the Chern character forms [PDF]
Geometriae Dedicata, 2015 14 pages, reference added, typos corrected.
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By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
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NOTICING: A FACTOR TO IMPROVE IRANIAN PREINTERMEDIATE EFL LEARNERS’ STRUCTURAL ACCURACY
English Review: Journal of English Education, 2013 The present study was conducted to investigate the effect of noticing, explicit focus on form on linguistic accuracy. To fulfill the purpose of the study, 44 Iranian pre-intermediate EFL learners of one of the language institutes were chosen by means of ...
Faezeh Nemati, Hamid Ashraf
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Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
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Advanced Engineering Research, 2014 In fra mework of the geometrical diffraction theory, the explicit expressions for the pre s sure in waves arbitrarily re reflected N times from a contour, boundary surfaces of the cylindrical and spherical refle c tors are obtained.
N. V. Boyev +2 more
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
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FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
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An explicit form of the fundamental solution of the master equation for a jump-diffusion Ornstein-Uhlenbeck process [PDF]
, 2023 Olga Rozanova, Nikolai A. Krutov
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