Results 81 to 90 of about 3,075,584 (328)
Simple Woods-Saxon type form for $Ωα$ and $Ξα$ interactions using Folding Model [PDF]
, 2019 We derive a simple Woods-Saxon type form for the potentials between $Y=\Xi, \Omega$ and $\alpha$ by using a single-folding potential method, based on a separable $Y$-nucleon potential. Accordingly, the potentials $\Xi+\alpha$ and $\Omega+\alpha$ are obtained using the ESC08c Nijmegens $\Xi N$ potential (in $^{3}S_{1}$ channel) and HAL QCD ...
arxiv +1 more source
Cerebral Cortex, 2015 Endocannabinoids (eCBs) play key roles in brain function, acting as modulatory signals in synaptic transmission and plasticity. They are recognized as retrograde messengers that mediate long-term synaptic depression (LTD), but their ability to induce ...
M. Gómez-Gonzalo +7 more
semanticscholar +1 more source
Dissecting the Components of Long-Term Potentiation [PDF]
The Neuroscientist, 2008 The formation of memories relies in part on plastic changes at synapses between neurons. Although the mechanisms of synaptic plasticity have been studied extensively over several decades, many aspects of this process remain controversial. The cellular locus of expression of long-term potentiation (LTP), a major form of synaptic plasticity, is one of ...
Jay A. Blundon, Stanislav S. Zakharenko
openaire +3 more sources
Advanced Materials, EarlyView.Robust 2D Ruddlesden–Popper lead‐tin perovskites demonstrate exceptional resistive switching memory performance after cesium carbonate deposition, achieving a high accuracy of 90.1% in MNIST pattern recognition. Additionally, a novel energy‐efficient content‐addressable memory architecture, based on perovskite memristive devices, is proposed for ...
Lijun Chen +9 more
wiley +1 more source
Engineering CAR‐T Therapeutics for Enhanced Solid Tumor Targeting
Advanced Materials, EarlyView.CART cell therapy has proven effective for blood cancers but struggles with solid tumors due to diverse antigens and complex environments. Recent efforts focus on improving CAR design and validation platforms. Advances in protein engineering, machine learning, and organoid systems aim to enhance CAR‐T therapy against solid tumors.
Danqing Zhu +4 more
wiley +1 more source
Chiroferromagnetic Quantum Dots for Chiroptical Synapse (ChiropS)
Advanced Materials, EarlyView.Chiroptical activity is enhanced by up to 0.003 in the g‐factor through the induction of ferromagnetism in quantum dots. A chiroptical neuromorphic synapse, composed of chiroferromagnetic quantum dots, generates different synaptic weights from multiple wavelengths and circularly polarized light.
Junyoung Kwon +11 more
wiley +1 more source
Frontiers in Computational Neuroscience, 2016 Long-term potentiation (LTP) of synaptic strength is strongly implicated in learning and memory. On the other hand, depotentiation, the reversal of synaptic strength from potentiated LTP state to the pre-LTP level, is required in extinction of the ...
Mengjiao Chen, Wei Ren, Xingang Wang
doaj +1 more source
Eigenvalue problems for the complex PT-symmetric potential V(x)= igx [PDF]
, 2006 The spectrum of complex PT-symmetric potential, $V(x)=igx$, is known to be null. We enclose this potential in a hard-box: $V(|x| \ge 1) =\infty $ and in a soft-box: $V(|x|\ge 1)=0$. In the former case, we find real discrete spectrum and the exceptional points of the potential.
arxiv +1 more source
Off‐The‐Shelf Multivalent Nanoconjugate Cancer Vaccine Rescues Host Immune Response against Melanoma
Advanced Materials, EarlyView.A star‐shaped cross‐linked polyglutamate (StCl) nanocarrier delivers melanoma‐associated peptide antigens via redox‐responsive linkers, inducing lymph node‐targeted antigen presentation. The nanoconjugate activates dendritic cells, promotes effector T‐cell responses, and enables tumor regression even in humanized patient‐derived preclinical models ...
Liane IF Moura +19 more
wiley +1 more source
Frontiers in Cellular Neuroscience, 2014 Aim: Behavioral and mental changes may occur in people exposed to cold stress by decreasing their work efficiency and their mental capacity while increasing the number of accidents on the job site.The goal of this study was to explore the effect of cold ...
HAJAR eEL MARZOUKI +6 more
doaj +1 more source