A Novel Approach for Evaluating Seismic Performance of Frame-Type Underground Structures
BuildingsThis paper examines the seismic performance evaluation methodology for underground structures. Through analysis of seismic damage and failure characteristics of underground structures, this study proposes a novel evaluation approach for frame-type ...
Zhong-Yang Yu +5 more
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Curvature and topology dependency of the cosmological spectra
Results in Physics, 2019 In this article we investigate dependency of two important cosmological random fields defined on spatial slices of the FLRW universe and their spectra on the geometry and topology of the background universe.
Ali A. Asgari +2 more
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Curvature of a class of indefinite globally framed $f$-manifolds
, 2008 We present a compared analysis of some properties of indefinite almost $\mathcal{S}$-manifolds and indefinite $\mathcal{S}$-manifolds. We give some characterizations in terms of the Levi-Civita connection and of the characteristic vector fields. We study
Brunetti, Letizia, Pastore, Anna Maria
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Sectional Curvature of Connections with Vectorial Torsion
Russian Mathematics, 2020 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Klepikov, P. N. +2 more
openaire +3 more sources
FEBS Open Bio, EarlyView.CAF‐mediated immunosuppression in ovarian cancer is driven by IDO1, reducing T‐cell function. Inhibiting IDO1 restores T‐cell proliferation and cytotoxicity, increases cancer cell apoptosis, and may help overcome CAF‐induced immune suppression in high‐grade serous ovarian cancer. Targeting IDO1 may improve antitumor immunity.
Hyewon Lee +3 more
wiley +1 more source
Casorati Inequalities for Statistical Submanifolds in Kenmotsu Statistical Manifolds of Constant ϕ-Sectional Curvature with Semi-Symmetric Metric Connection. [PDF]
Entropy (Basel), 2022 Decu S, Vîlcu GE.
europepmc +1 more source
The Cross Curvature Flow of 3-manifolds with Negative Sectional Curvature
, 2003 We introduce a geometric evolution equation for 3-manifolds with sectional curvature of one sign which is in some sense dual to the Ricci flow. On a closed 3-manifold with negative sectional curvature, we establish short time existence and a pair of monotonicity formulas for solutions to the flow. One of these formulas shows that, provided the solution
Chow, Bennett, Hamilton, Richard S.
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On Complete Hypersurfaces of Nonnegative Sectional Curvatures and Constant mth Mean Curvatures [PDF]
Transactions of the American Mathematical Society, 1978 The main result is that if M = M n M = {M^n} is a complete Riemann manifold of nonnegative sectional curvature and X : M → R n + 1
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Thrombolytic proteins profiling: High‐throughput activity, selectivity, and resistance assays
FEBS Open Bio, EarlyView.We present optimized biochemical protocols for evaluating thrombolytic proteins, enabling rapid and robust screening of enzymatic activity, inhibition resistance, and fibrin affinity, stimulation, and selectivity. The outcome translates to key clinical indicators such as biological half‐life and bleeding risk. These assays streamline the development of
Martin Toul +3 more
wiley +1 more source
A basic inequality for submanifolds in a cosymplectic space form
International Journal of Mathematics and Mathematical Sciences, 2003 For submanifolds tangent to the structure vector field in cosymplectic space forms, we establish a basic inequality between the main intrinsic invariants of the submanifold, namely, its sectional curvature and scalar curvature on one side; and its main ...
Jeong-Sik Kim, Jaedong Choi
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