Results 111 to 120 of about 3,702,049 (302)
HAND WRITTEN RECOGNITION USING NEURAL NETWORK ALGORITHM
Journal of EngineeringHand written recognition problem can be done in two major steps, first by separating each character alone and second by detecting the separated shape to its corresponding like alphabetic letter.
Ammar O. Hoori
doaj +1 more source
BMC Neuroscience, 2009 Background oscillatory activity, which can be separated in background and oscillatory burst pattern activities, is supposed to be representative of local synchronies of neural assemblies.
Dauwels Justin +4 more
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On the Regularity for 3D Navier-Stokes Equation
, 2019 This paper deals with the influence of boundary values on the regularity of 3D incompressible Navier-Stokes equation, which is separated into two parts: First part, we consider the potential theory of unsteady 3D Stokes flow.
Lin, Qun
core
Separation of representations with quadratic overgroups
Bulletin des Sciences Mathématiques, 2011 Let \(\pi\) be a unitary irreducible representation of a Lie group \(G\) on a Hilbert space \((H,\langle\cdot,\cdot\rangle)\). Let \({\mathfrak g}\) be the Lie algebra of \(G\) and \(H^\infty\) the space of \(C^\infty\) vectors for \(\pi\). The moment set for \(\pi\) is defined by \[ I_\pi=\overline{\{ l\in{\mathfrak g}^*, \exists v\in H^\infty, v\neq ...
Arnal, Didier +2 more
openaire +2 more sources
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
Sleep-dependent decorrelation of hippocampal spatial representations
iScienceSummary: Neuronal ensembles are crucial for episodic memory and spatial mapping. Sleep, particularly non-REM (NREM), is vital for memory consolidation, as it triggers plasticity mechanisms through brain oscillations that reactivate neuronal ensembles ...
Gonzalo Valdivia +6 more
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Amnis, 2011 After the breakout of the revolutionary war of independence in 1810, the Rio de la Plata went through a process of rapid and thorough militarization.
Alejandro M. Rabinovich
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Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source