Results 101 to 110 of about 3,269,380 (296)

Correlation Functions in Holographic RG Flows

, 2004
We discuss the computation of correlation functions in holographic RG flows. The method utilizes a recently developed Hamiltonian version of holographic renormalization and it is more efficient than previous methods. A significant simplification concerns
Papadimitriou, Ioannis, Skenderis, Kostas   +1 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The two-and three-point correlation functions of the polarized five-year WMAP sky maps

, 2010
We present the two- and three-point real space correlation functions of the five-year WMAP sky maps, and compare the observed functions to simulated LCDM concordance model ensembles.
A. J. Banday, Bennett, Bennett, E. Gjerløw, Eriksen, Eriksen, Eriksen, Eriksen, Eriksen, Eriksen, Eriksen, Górski, H. K. Eriksen, Hinshaw, Hinshaw, Hinshaw, Hinshaw, Hivon, Jarosik, K. M. Górski, Kogut, Kogut, Komatsu, P. B. Lilje, Spergel, Verde   +25 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Anomalous Diffusion: A Basic Mechanism for the Evolution of Inhomogeneous Systems

Frontiers in Physics, 2019
In this article we review classical and recent results in anomalous diffusion and provide mechanisms useful for the study of the fundamentals of certain processes, mainly in condensed matter physics, chemistry and biology.
Fernando A. Oliveira, Rogelma M. S. Ferreira, Luciano C. Lapas, Mendeli H. Vainstein, Mendeli H. Vainstein   +4 more
doaj   +1 more source

Correlation Functions and Confinement in Scalar QCD

, 2013
The complete knowledge of a theory is encoded in its correlation functions. Thus non-perturbative effects, like confinement in QCD, is necessarily contained in these correlation functions.
Maas, Axel, Mufti, Tajdar
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Group entropies, correlation laws and zeta functions

, 2011
The notion of group entropy is proposed. It enables to unify and generalize many different definitions of entropy known in the literature, as those of Boltzmann-Gibbs, Tsallis, Abe and Kaniadakis.
A. I. Khinchin, A. Rényi, B. Julia, C. E. Shannon, C. E. Shannon, C. Shannon, C. Tsallis, F. Hirzebruch, G. C. Rota, G. Gallavotti, I. Csiszár, J.-P. Serre, J–P. Serre, K. Huang, L. Borland, M. Hazewinkel, N. Ray, P. Cartier, P. T. Landsberg, P. Tempesta, Piergiulio Tempesta, R. N. Mantegna, V. M. Bukhshtaber, V. M. Bukhshtaber, V. M. Bukhshtaber, W. Feller   +25 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

On Bivariate Distributions with Singular Part

Axioms
There are many families of bivariate distributions with given marginals. Most families, such as the Farlie–Gumbel–Morgenstern (FGM) and the Ali–Mikhail–Haq (AMH), are absolutely continuous, with an ordinary probability density. In contrast, there are few
Carles M. Cuadras
doaj   +1 more source