Results 91 to 100 of about 13,280,617 (282)
The Fundamental Theorem on Quadratic First Integrals
Proceedings of the National Academy of Sciences, 1946 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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First post-Newtonian <i>N</i>-body problem in Einstein-Cartan theory with the Weyssenhoff fluid: Lagrangian and first integrals. [PDF]
Eur Phys J C Part Fields, 2023 Battista E, De Falco V, Usseglio D.
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
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Journal of Differential Equations, 1988 The author studies the question of integrability of abstract CR structures on \({\mathbb{R}}^ 3\). If a is a smooth function defined near the origin in \({\mathbb{R}}^ 3\), he says that a satisfies condition \((I^+)\) if there exists a neighborhood of the origin U in \({\mathbb{R}}^ 4\) and \(A\in C^{\infty}(U)\) such that \(\partial A/\partial t+i ...
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Geometric interpretation of integrals
Lietuvos Matematikos Rinkinys, 2010 There are considered the geometric interpretation of curvilinear intels of first and second type. The integrals first type are interpretated like area of cilindric figure, the integrals of second type – like area of projection of the same cilindric ...
Gintaras Puriuškis
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Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
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Stochastic integrals and their expectations [PDF]
, 2005 This article explains how the Itovsn3 package can be extended to add various properties and rules for ItoIntegral, which represents a stochastic or Itô integral.
Kendall, W. S.
core
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
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First Integrals of the May–Leonard Asymmetric System
Mathematics, 2019 For the May–Leonard asymmetric system, which is a quadratic system of the Lotka–Volterra type depending on six parameters, we first look for subfamilies admitting invariant algebraic surfaces of degree two.
Valery Antonov +3 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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