Results 61 to 70 of about 1,866,979 (302)

Competition explains limited attention and perceptual resources: implications for perceptual load and dilution theories

Frontiers in Psychology, 2013
Both perceptual load theory and dilution theory purport to explain when and why task-irrelevant information, or so-called distractors are processed. Central to both explanations is the notion of limited resources, although the theories differ in the ...
Paige E. Scalf, Ana eTorralbo, Evelina eTapia, Diane M. Beck   +3 more
doaj   +1 more source

Dilution Effects in Two-dimensional Quantum Orbital System

, 2006
We study dilution effects in a Mott insulating state with quantum orbital degree of freedom, termed the two-dimensional orbital compass model. This is a quantum and two-dimensional version of the orbital model where the interactions along different bond ...
K. I. Kugel, M. Biskup, S. Maekawa, Sumio Ishihara, Takayoshi Tanaka   +4 more
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

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

Conceptual and Methodological Concerns in the Theory of Perceptual Load

Frontiers in Psychology, 2013
The present paper provides a short critical review of the theory of perceptual load. It closely examines the basic tenets and assumptions of the theory and identifies major conceptual and methodological problems that have been largely ignored in the ...
Hanna eBenoni, Yehoshua eTsal, Yehoshua eTsal   +2 more
doaj   +1 more source

The dilution peak, metallicity evolution, and dating of galaxy interactions and mergers

, 2010
Strong inflows of gas from the outer disk to the inner kiloparsecs are induced during the interaction of disk galaxies. This inflow of relatively low-metallicity gas dilutes the metallicity of the circumnuclear gas.
Acharova, B. Semelin, Barnes, Barnes, Barnes, Barnes, Barnes, Barton, Barton, Barton Gillespie, Braine, Casoli, Chien, Cooper, Cox, Cox, de Ravel, Di Matteo, Di Matteo, Di Matteo, Donzelli, Ellison, Epinat, Erb, F. Combes, Gallazzi, Halliday, Iono, Iwamoto, Kannappan, Kapferer, Kennicutt, Kewley, Law, Law, Lecureur, Lehnert, Lemasle, M. D. Lehnert, M. Montuori, Mannucci, Martínez-Serrano, Michel-Dansac, Mihos, Mihos, Mihos, Miller, Márquez, Nesvadba, P. Di Matteo, Peeples, Peeples, Perez, Pipino, Queyrel, Rodrigues, Rupke, Rupke, Ryde, Savaglio, Semelin, Shields, Sol Alonso, Springel, Strolger, Thomas, Toomre, Tremonti, Woods, Zoccali, Zoccali   +70 more
core   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

A Review on Fusion Welding of Dissimilar Ferritic/Austenitic Steels: Processing and Weld Zone Metallurgy

Journal of Manufacturing and Materials Processing
Dissimilar welds between ferritic and austenitic steels represent a good solution for exploiting the best performance of stainless steels at high and low temperatures and in aggressive environments, while minimizing costs. Therefore, they are widely used
Fabio Giudice, Severino Missori, Cristina Scolaro, Andrea Sili   +3 more
doaj   +1 more source

Persistence in the Zero-Temperature Dynamics of the Diluted Ising Ferromagnet in Two Dimensions

, 1999
The non-equilibrium dynamics of the strongly diluted random-bond Ising model in two-dimensions (2d) is investigated numerically. The persistence probability, P(t), of spins which do not flip by time t is found to decay to a non-zero, dilution-dependent,
A. J. Bray, B. Derrida, B. Derrida, B. Derrida, B. Derrida, B. Zheng, C. M. Newman, D. Stauffer, K. Oerding, S. Jain, S. Jain, S. N. Majumdar   +11 more
core   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source