Results 41 to 50 of about 6,332,703 (315)
Frontiers in Neurology, 2021 Devices interfacing with the brain through implantation in cortical or subcortical structures have great potential for restoration and rehabilitation in patients with sensory or motor dysfunction.
Stephen T. Foldes +7 more
doaj +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Lateral Photoeffect in Metal–Oxide–Semiconductor Structures Based on Monocrystalline Silicon
East European Journal of PhysicsThis paper presents the fabrication technology and experimental results of the lateral photoeffect (LPE) study in Co/SiO₂/n-Si⟨P, Zn⟩ metal-oxide-semiconductor (MOS) structures. The structures were prepared based on initial n-type silicon samples (ρ=1.05
E.U. Arzikulov +5 more
doaj +1 more source
A MEG Study on the Processing of Time and Quantity: Parietal Overlap but Functional Divergence
Frontiers in Psychology, 2019 A common magnitude system for the processing of time and numerosity, supported by areas in the posterior parietal cortex, has been proposed by some authors. The present study aims to investigate possible intersections between the neural processing of non-
Elena Salillas +9 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Measurement Science Review, 2016 An automatic MOS structure parameter extraction algorithm accounting for quantum effects has been developed and applied in the semiconductor device analyzer Agilent B1500A.
Ryazantsev D. V., Grudtsov V. P.
doaj +1 more source
Conformational States of Melittin at a Bilayer Interface [PDF]
Biophysical Journal, 2013 The distribution of peptide conformations in the membrane interface is central to partitioning energetics. Molecular-dynamics simulations enable characterization of in-membrane structural dynamics. Here, we describe melittin partitioning into dioleoylphosphatidylcholine lipids using CHARMM and OPLS force fields.
Andersson, Magnus +3 more
openaire +3 more sources
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Hot Carrier Degradation in Si n-MOSFETs at Cryogenic Temperatures
IEEE Journal of the Electron Devices SocietyThis study experimentally investigated hot carrier degradation (HCD) in Si-MOSFETs at cryogenic temperatures. Stress was applied to the devices at 4 K and 300 K, followed by temperature-dependent characterization from 4 K to 300 K to evaluate the ...
Shunsuke Shitakata +6 more
doaj +1 more source
Applied Sciences, 2018 Information on localized states at the interfaces of solution-processed organic semiconductors and polymer gate insulators is critical to the development of printable organic field-effect transistors (OFETs) with good electrical performance.
Hideyuki Hatta +7 more
doaj +1 more source