Results 111 to 120 of about 145,138 (284)

Some integral properties in the theory of generalized $k-$Bessel matrix functions

open access: yesJournal of Innovative Applied Mathematics and Computational Sciences
The main purpose of this article is to define some original properties in the theory of the generalized modified $k-$Bessel matrix functions. These special functions, defined in terms of Wright matrix functions, are generalized and their properties ...
Carlo Cattani   +2 more
doaj   +1 more source

Nanopore Trap for Label‐Free Fingerprinting of Surface‐modified Single Nanoparticles

open access: yesSmall Methods, EarlyView.
A solid‐state nanopore trapping‐based methodology combines “trap‐release” measurement protocol with multiple features extracted from ionic current of trapping events to generate unique electrical fingerprints of nanoparticles with distinct surface functional layers.
Nianduo Cai   +4 more
wiley   +1 more source

Punching shear in flat slab systems – Experimental quantification of unconsidered system influences

open access: yesStructural Concrete, EarlyView.
Abstract Due to the demand for slender and functional buildings, flat slabs are a frequently used load‐bearing element in buildings. However, the concentrated load introduction at the slab‐column connection is often the governing detail in design due to punching shear failure.
Matthias Kalus   +3 more
wiley   +1 more source

Time‐Domain Computation of Propagation Characteristics of Partial Discharge in Cross‐Linked Polyethylene High‐Voltage Cable Incorporating Modified Frequency‐Dependent Parameters

open access: yesHigh Voltage, EarlyView.
ABSTRACT The propagation characteristics of partial discharge (PD) in cables impact PD detection sensitivity, defect localisation accuracy and defect severity evaluation. Currently, the effects of semiconducting materials' frequency‐dependent properties and corrugated aluminium sheath structures on PD signal propagation in high‐voltage (HV) cables ...
Weisheng He   +6 more
wiley   +1 more source

A Dual‐Frequency Sensitivity Model for Optical Fibre Ultrasonic Sensors in Power Transformer Partial Discharge Detection

open access: yesHigh Voltage, EarlyView.
ABSTRACT The detection of partial discharges (PD) on the power transformer tank demands higher sensitivity in ultrasonic detection. To target the detection frequency band for sensor optimisation and enhance sensitivity, this paper presents a dual‐frequency sensitivity model for optical fibre ultrasonic sensors.
Sihan Wang   +4 more
wiley   +1 more source

A quadrature formula involving zeros of Bessel functions [PDF]

open access: bronze, 1993
Clément Frappier, Patrick Olivier
openalex   +1 more source

Zebrafish models of developmental epileptic encephalopathy accurately reflect clinical electrographic biomarkers

open access: yesEpilepsia, EarlyView.
Abstract Objective Developmental epileptic encephalopathies (DEEs) are epilepsy conditions characterized by significant severity and treatment challenges. Spectral components of the encephalogram (EEG) may provide a valuable biomarker of epileptic severity.
Paige Whyte‐Fagundes   +3 more
wiley   +1 more source

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