Results 51 to 60 of about 75,948 (305)
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Atomic decomposition of weighted Besov spaces [PDF]
, 1995 We find the atomic decomposition of functions in the weighted Besov spaces under certain factorization conditions on the weigh.
Ansorena, J.L. [0000-0002-4979-1080] +1 more
core
Journal of Inequalities and Applications, 2019 Closures of weighted Bergman spaces in Bloch type spaces are investigated in the paper. Moreover, the boundedness and compactness of the product of composition and differentiation operators from Bloch type spaces to closures of weighted Bergman spaces ...
Li-Xu Zhang
doaj +1 more source
A perceptron with a skeletal weight-space
Journal of Physics A: Mathematical and General, 1994 A perceptron whose space of interactions can interpolate between spherically constrained and binary-valued synapses is introduced and investigated as an associative neural-network memory. For maximally stable storage, and where the weight-space remains connected, the critical storage capacity, alpha c, is found to be reduced by a factor determined ...
Penney, R, Sherrington, D
openaire +2 more sources
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Weighted composition operators on Hardy–Smirnov spaces
Concrete Operators, 2022 Operators of type f → ψf ◦ φ acting on function spaces are called weighted composition operators. If the weight function ψ is the constant function 1, then they are called composition operators.
Matache Valentin
doaj +1 more source
On the Approximation by Balázs–Szabados Operators
Mathematics, 2021 We present three new approximation properties of the Balázs–Szabados operators. Firstly, we prove that, in certain cases, these operators approximate some super-exponential functions on compact intervals.
Adrian Holhoş
doaj +1 more source
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Good lattice rules based on the general weighted star discrepancy
, 2007 We study the problem of constructing rank- lattice rules which have good bounds on the ``weighted star discrepancy''. Here the non-negative weights are general weights rather than the product weights considered in most earlier works.
Joe, Stephen, Sinescu, Vasile
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Weighted Hardy Operators in Complementary Morrey Spaces [PDF]
, 2012 We study the weighted p→q-boundedness of the multidimensional weighted Hardy-type operators Hwα and ℋwα with radial type weight w=w(|x|), in the generalized complementary Morrey spaces ℒ∁{0}p,ψ(ℝn) defined by an almost increasing function ψ=ψ(r).
Lars-Erik Persson +9 more
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