Results 41 to 50 of about 638,729 (307)

Influence of injection molding on the electrical properties of polyamide 12 filled with multi-walled carbon nanotubes [PDF]

, 2014
Microinjection-molded and compression-molded polyamide (PA12) matrix composites filled with 0.67, 1.33, 2 and 4 wt% multi-walled carbon nanotubes (MWNTs) were prepared from twin-screw extruded pellets.
GOUADEC, Gwénaël, VINCENT, Michel, REGNIER, Gilles, VERSAVAUD, Sophie   +3 more
core   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Electrical Properties of Sunflower Achenes

Acta Technologica Agriculturae, 2014
This work contains the results of measuring the electrical properties of sunflower achenes. The interest in electrical properties of biological materials resulted in engineering research in this field. The results of measurements are used for determining
Novák Ján, Vitázek Ivan
doaj   +1 more source

The homeobox transcription factor Even-skipped regulates acquisition of electrical properties in Drosophila neurons [PDF]

, 2006
Background While developmental processes such as axon pathfinding and synapse formation have been characterized in detail, comparatively less is known of the intrinsic developmental mechanisms that regulate transcription of ion channel genes in ...
Southall Tony D, Southall, Tony D., Baines, Richard A., Richard A Baines, Southall, TD, Pym, Edward C.G., Brand, Andrea H., Tony D Southall, Baines, RA; id_orcid, Mee Christopher J, Pym Edward CG, Brand, AH, Brand Andrea H, Mee, CJ, Edward CG Pym, Mee, Christopher J., Pym, ECG, Baines Richard A, Christopher J Mee, Andrea H Brand   +19 more
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Comparison between the electrical properties of polyphenylacetylene and polyaminotriazole

Egyptian Journal of Petroleum, 2014
The electrical properties of a polymer containing aromatic rings were compared with those of polyheterocyclic compound. Each segment of the polyheterocyclic compound contains three nitrogen atoms. Both polymers were prepared at the laboratory.
M. Yahia Abed, Azza M. Mazrouaa, Zizi Abdeen, A. Ashery, Rasha G. Abdelaziz   +4 more
doaj   +1 more source

Heterogeneity in relation to electrical and mineralogical properties of hematitic sandstone samples

Applied Water Science, 2020
Electrical properties of mixtures of composite materials are sensitive to texture between grains. Electrical measurements of hematite and sandstone composite mixture were performed in the frequency range (5 × 10−4 Hz–105 Hz).
Mohamed Mahmoud Gomaa
doaj   +1 more source

Enhanced optical and electrical properties of CeO2NPs/chitosan nanocomposites

Materials Research Express, 2022
Cerium oxide nanoparticles (CeO _2 NPs) of different ratios ( x  = 5, 10, 15, and 20 in wt %) are successfully incorporated into chitosan (CS) to synthesize CeO _2 NPs/CS nanocomposites by solution cast method.
Emad M Ahmed, Ali A Alkathiri
doaj   +1 more source

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

International Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir, Sarah Mechhoud, Taous‐Meriem Laleg‐Kirati   +2 more
wiley   +1 more source

Electrical properties anisotype heterojunctions n-TiO2:Mn/p-CdTe [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013
The authors have investigated electronic properties of n-TiO2:Mn/p-CdTe anisotype heterojunctions, produced by the method of electron-beam evaporation of TiO2:Mn film on single-crystal CdTe substrates in vacuum. The dominant mechanism of charge transport
Mostovyi A. I., Brus V. V., Maryanchuk P. D., Ulyanitskii K. S.   +3 more
doaj   +2 more sources