Results 121 to 130 of about 1,104,642 (331)

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, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Design of a Multiple Pseudorandom Number Generator Combined Chaotic System With RNS and Its Application to Secure Image Processing

IEEE Access
This paper presents a novel approach to designing a multiple pseudorandom number generator (MPNG) through the integration of several key techniques. Specifically, the method leverages the chaotic dynamics of the 2D Tinkerbell system, a residue number ...
Chien-Chun Liu, Chih-Chiang Chen, Jun-Juh Yan, Teh-Lu Liao   +3 more
doaj   +1 more source

THE ANALYSIS OF MOTION DETECTION METHODS IN DIGITAL VIDEO SURVEILLANCE SYSTEMS

Современная наука и инновации, 2022
The article examines various methods of motion detection in the video stream. The modeling on the microcomputer Raspberry Pi 2 was carried out. The possibility of applying the residue number system for this problem was investigated, the scheme of the ...
Mikhail Grigorievich Babenko, Viktor Andreevich Kuchukov, Ekaterina Andreevna Kuchukova, Natalia Grigorievna Gudieva   +3 more
doaj  

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

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

Using the residue number system with moduli of {2n −1,2n ,2n +1} type to reduce the hardware costs of the digital filter

, 2023
Maksim Bergerman
openalex   +1 more source

Quadruples for Residue Number Systems with Sum of Quotients a Power of a Prime [PDF]

, 2021
Georgi Boyvalenkov, Peter Boyvalenkov
openalex   +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, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

An Efficient Implementation of Montgomery Modular Multiplication Using a Minimally Redundant Residue Number System

Applied Sciences
This paper presents an implementation of modular multiplication based on Montgomery’s scheme within the Residue Number System (RNS). The key innovation of the proposed approach lies in utilizing minimally redundant residue arithmetic, where the rank of a
Mikhail Selianinau, Bożena Woźna-Szcześniak   +1 more
doaj   +1 more source

Residue Number Systems - Theory and Implementation [PDF]

, 2007
Amos Omondi, Benjamin Premkumar
openaire   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source