Results 151 to 160 of about 3,111,772 (368)
Understanding and measuring mechanical signals in the tumor stroma
FEBS Open Bio, EarlyView.This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz +3 more
wiley +1 more source
Boundedness of fractional integral operators on non-homogeneous metric measure spaces [PDF]
arXiv, 2013 In this paper, the fractional integral operator on non-homogeneous metric measure spaces is introduced, which contains the classic fractional integral operator, fractional integral with non-doubling measures and fractional integral with fractional kernel of order $\alpha$ and regularity $\epsilon$ introduced by Garc\'{i}a-Cuerva and Gatto as special ...
arxiv
Some Sharp Weighted Estimates for Multilinear Operators
Boletim da Sociedade Paranaense de Matemática, 2005 In this paper, we establish a sharp inequality for some multilinear operators related to certain integral operators. The operators include Calderón-Zygmund singular integral operator, Littlewood-Paley operator, Marcinkiewicz operator and Bochner-Riesz ...
Liu Lanzhe
doaj
Systems of Singular Integral Operators on Spheres [PDF]
, 1969 Daniel A. Levine
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FEBS Open Bio, EarlyView.Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel +3 more
wiley +1 more source
The existence of eigenvalues for integral operators [PDF]
, 1964 Samuel Karlin
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Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments
FEBS Open Bio, EarlyView.Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau +3 more
wiley +1 more source
Direct integrals of strongly irreducible operators [PDF]
arXiv, 2012 Strongly irreducible operators can be considered as building blocks for bounded linear operators on complex separable Hilbert spaces. Many bounded linear operators can be written as direct sums of at most countably many strongly irreducible operators.
arxiv
Starlikeness Properties of a New Integral Operator for Meromorphic Functions
Journal of Applied Mathematics, 2011 We define here an integral operator ℋ𝛾1,…,𝛾𝑛 for meromorphic functions in the punctured open unit disk. Several starlikeness conditions for the integral operator ℋ𝛾1,…,𝛾𝑛 are derived.
Aabed Mohammed, Maslina Darus
doaj +1 more source
A characterization of integral operators on the space of Borel measurable functions bounded with respect to a weight function [PDF]
, 1968 Louise A. Raphael
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