Results 131 to 140 of about 4,657,305 (302)
Generalized Sasakian Space-Forms with Beta-Kenmotsu Structure and Ricci Solitons [PDF]
International Journal of Mathematical, Engineering and Management SciencesWe explore the properties of almost Ricci solitons and the gradient Ricci solitons on generalized Sasakian-space-forms with beta-Kenmotsu structure. We consider almost Ricci solitons on generalized Sasakian-space-forms with beta-Kenmotsu structure when ...
Sudhakar Kumar Chaubey +3 more
doaj +1 more source
A local singularity analysis for the Ricci flow and its applications to Ricci flows with bounded scalar curvature. [PDF]
Calc Var Partial Differ Equ, 2022 Buzano R, Di Matteo G.
europepmc +1 more source
Communications in Mathematical Physics, 2007 In this paper, we study the change of the ADM mass of an ALE space along the Ricci flow. Thus we first show that the ALE property is preserved under the Ricci flow. Then, we show that the mass is invariant under the flow in dimension three (similar results hold in higher dimension with more assumptions).
Xianzhe Dai, Li Ma
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Ageing attenuates regional vasoconstriction during acute lowering of upper and lower limbs
Experimental Physiology, EarlyView.Abstract The venoarteriolar and myogenic response (VMR) is a non‐adrenergic, non‐baroreflex‐mediated mechanism that increases local vascular resistance and contributes to blood pressure (BP) regulation during orthostasis. Despite the importance of the VMR in human cardiovascular control, no information exists elucidating possible differences in the VMR
John D. Akins +10 more
wiley +1 more source
Experimental Physiology, EarlyView.Abstract The pre‐hearing mouse cochlea undergoes critical periods of spontaneous Ca2+‐dependent activity that spreads across non‐sensory supporting cells and inner hair cells (IHCs). These signals have been shown to regulate not only the refinement of neural circuits along the auditory pathway towards functional maturity, but also the maturation of the
Francesca De Faveri +2 more
wiley +1 more source
Sustained, Reversible, and Adaptive Non‐Equilibrium Steady States of a Dissipative DNA‐Based System
Angewandte Chemie, Volume 137, Issue 43, October 20, 2025.Continuous supply of an RNA chemical fuel allows sustained non‐equilibrium steady states (NESS) of a dissipative DNA strand‐displacement reaction to be achieved. The system can dynamically adapt in real‐time to subtle on‐the‐fly variations of fuel supply, demonstrating remarkable control over a dissipative process, which is unachievable when using ...
James D. Nicholas +5 more
wiley +2 more sources
Quasi-convergence of Ricci flow for a class of metrics [PDF]
, 1993 Richard S. Hamilton, James Isenberg
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Small curvature concentration and Ricci flow smoothing [PDF]
Journal of Functional Analysis, 2021 Pak-Yeung Chan, Eric Chen, Man-Chun Lee
semanticscholar +1 more source
Remarks on the Extension of the Ricci Flow [PDF]
Journal of Geometric Analysis, 2012 9 pages, to appear in Journal of Geometric ...
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The Journal of Physiology, EarlyView.Abstract figure legend Schematic representation of proposed relationship between hyperglycaemia, gestational diabetes mellitus (GDM), active BCR‐related (ABR), RhoA and actin organization of feto‐placental arterial endothelial cells (fpEC). Hyperglycaemia upregulates ABR, which in turn increases RhoA activation.
Silvija Tokic +9 more
wiley +1 more source