Results 41 to 50 of about 827,045 (202)

Features of the implementation of a digital-to-analog conversion based on pulse-width modulation and an RC circuit

open access: yesИзвестия Томского политехнического университета: Промышленная кибернетика
In scientific, educational, and technical applications, smooth voltage regulation over a specific range is often required. Most modern devices are controlled by digital microcontrollers, necessitating specialized devices – digital-to-analog conversion ...
Kirill A. Volobuev   +3 more
doaj   +1 more source

Novel realization of GIC based wave digital filters using Al-Alaoui transform

open access: yesAlexandria Engineering Journal, 2018
By using the concepts of wave characterization, Al-Alaoui transform and generalized immittance converter (GIC), a new digital GIC structure is proposed which is capable of realizing all the standard second-order digital filter sections.
Richa Barsainya, Tarun Kumar Rawat
doaj   +1 more source

A New Analog Filter for Piezoelectric Sensors Signal Processing Designed for High Speed Weigh in Motion System

open access: yesIEEE Access, 2021
In the present paper, a new analog filter is proposed to check with high accuracy the axle load and gross vehicle weight of commercial vehicles moving at normal speed without disruption of traffic flow and ensure their respect to the transport regulation.
Lhoussaine Oubrich   +2 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

A Fractional-Order Transitional Butterworth-Butterworth Filter and Its Experimental Validation

open access: yesIEEE Access, 2021
This paper introduces the generalization of the classical Transitional Butterworth-Butterworth Filter (TBBF) to the Fractional-Order (FO) domain. Stable rational approximants of the FO-TBBF are optimally realized.
Shibendu Mahata   +5 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

An electronically tunable active-C based analog baseband filter for multi-standard applications

open access: yes, 2022
CCCII (Current Controlled Second Generation Current Conveyor) based reconfigurable current-mode Analog Baseband (ABB) low pass filter is presented in this paper.
Kuntman, Hakan   +2 more
core   +1 more source

Optimized Analog Multi-Band Carrierless Amplitude and Phase Modulation for Visible Light Communication-Based Internet of Things Systems

open access: yesSensors, 2021
This paper presents a multi-user Visible Light Communication (VLC)-based Internet of Things (IoT) system using multi band-Carrierless Amplitude and Phase (m-CAP) modulation for IoT applications. The proposed system uses a digital m-CAP modulator embedded
Luis Rodrigues   +2 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Short Transient Parameter-Varying IIR Filter Based on Analog Oscillatory System

open access: yesApplied Sciences, 2019
This paper presents a concept for digital infinite impulse response (IIR) lowpass filter with reduced transient response. The proposed digital filtering structure is based on an analog oscillatory system. In order to design the considered digital filter,
Piotr Okoniewski, Jacek Piskorowski
doaj   +1 more source

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