Results 101 to 110 of about 5,130,231 (273)

Barkhausen noise in the Random Field Ising Magnet Nd$_2$Fe$_{14}$B [PDF]

, 2015
With sintered needles aligned and a magnetic field applied transverse to its easy axis, the rare-earth ferromagnet Nd$_2$Fe$_{14}$B becomes a room-temperature realization of the Random Field Ising Model.
Dahmen, K. A., Rosenbaum, T. F., Silevitch, D. M., Xu, J.   +3 more
core   +2 more sources

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

B. F. Skinner’s legacy twenty years after (1990-2010): Behavior analysis in Ibero-America

Avances en Psicología Latinoamericana, 2010
Twenty years after his death (August 18th 1990),B. F. Skinner leaves five major living legacies: 1)radical behaviorism; 2) the experimental analysis ofbehavior; 3) applied behavior analysis; 4) the Skinnerbox; 5) the Horcones community (Mexico).Behavior ...
Wilson M. López López, Pablo E. Vera-Villarroel, Andrés M. Pérez-Acosta, María Constanza Aguilar Bustamante, Camilo Hurtado-Parrado, Pilar Valenzuela   +5 more
doaj  

Beyond Revealed Preference Choice Theoretic Foundations for Behavioral Welfare Economics [PDF]

This paper proposes a choice-theoretic framework for evaluating economic welfare with the following features. (1) It is applicable irrespective of the positive model used to describe behavior.
Antonio Rangel, Douglas Bernheim
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Group Physical Activity and Behavioral Practices in Adolescents with Autism: A Case Series on Integrated Educational Interventions

Education Sciences
Research on physical activity (PA) interventions for individuals with autism spectrum disorder (ASD) has shown benefits in various domains, yet questions remain about how to implement such interventions in adolescents effectively.
Marco Esposito, Marcella Caputi, Roberta Fadda, Orlando Ricciardi, Elisa Pagano, Domenico Bove, Monica Mazza, Marco Valenti   +7 more
doaj   +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

From philosophy to algorithms: a commentary on the evolution of human behavior and the role of artificial intelligence

Discover Artificial Intelligence
Background This commentary explores the evolution of how human behavior has been understood, from classical philosophical theories to modern applications in Applied Behavior Analysis (ABA), focusing on the emerging role of Artificial Intelligence (AI ...
Luca Vascelli
doaj   +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