Results 61 to 70 of about 8,393 (214)

Current mode multi scroll chaotic oscillator based on CDTA

Frontiers in Physics, 2023
Compared to voltage mode circuits, current mode circuits have advantages such as large dynamic range, fast speed, wide frequency band, and good linearity. In recent years, the development of call flow modeling technology has been rapid and has become an important foundation for analog integrated circuits.
Yuan Lin, Junhui Gong, Fei Yu, Yuanyuan Huang   +3 more
openaire   +2 more sources

Occurrence, Virulence Gene Profile, and Antimicrobial Resistance of Campylobacter Spp. in Ready‐to‐Eat and Processed Chicken and Fish Products in Mymensingh Municipality of Bangladesh

International Journal of Food Science, Volume 2026, Issue 1, 2026.
Ready‐to‐eat (RTE) and processed foods are recognized as important vehicles for Campylobacter spp., which is a leading cause of human gastroenteritis. This study is aimed at investigating the distribution, virulence genes, and antimicrobial resistance pattern of Campylobacter spp.
Monika Akter Runa, Sadia Tasnuva, Ataur Rahman, Md. Mamunur Rahman, Mehedi Hasan, Sabrina Afrin Lira, Afrina Akter Turna, Swarnali Akter, Sayra Tasnin Sharmy, Samia Sharmin Peya, Mst. Sonia Parvin, Md. Taohidul Islam, Muhammad Asif Zahoor   +12 more
wiley   +1 more source

Current‐Mode Third‐Order Quadrature Oscillator Using CDTAs [PDF]

Active and Passive Electronic Components, 2009
This paper describes a current‐mode third‐order quadrature oscillator based on current differencing transconductance amplifiers (CDTAs). Outputs of two current‐mode sinusoids with 90° phase difference are available in the quadrature oscillator circuit. The oscillation condition and oscillation frequency are orthogonal controllable. The proposed circuit
openaire   +2 more sources

Mechanistic Insights Into the Inhibition of Clostridioides difficile Binary Toxin by Indolylmethyl Glucosinolate and Indole‐3‐Carbinol

Scientifica, Volume 2026, Issue 1, 2026.
Clostridioides difficile infection (CDI) remains a significant healthcare challenge, primarily due to its toxin‐mediated pathogenesis that results in severe gastrointestinal complications. This study investigates the inhibitory potential of bioactive compounds derived from Brassica oleracea L., specifically targeting the CDTa subunit of the binary ...
Ariful Islam, Sumaiya Jahan Supti, Faria Tasnim, Md. Zahid Hasan, Mst Naharina Nuryay, Nabida Tabassum, Maysha Fahmeda Priota, Md. Jan Sadur Rahman Moon, Taha Alqahtani, Magdi E. A. Zaki, Subir Sarker, Md. Eram Hosen, Chandrabose Selvaraj   +12 more
wiley   +1 more source

Development of a Novel Vaccine Containing Binary Toxin for the Prevention of Clostridium difficile Disease with Enhanced Efficacy against NAP1 Strains. [PDF]

PLoS ONE, 2017
Clostridium difficile infections (CDI) are a leading cause of nosocomial diarrhea in the developed world. The main virulence factors of the bacterium are the large clostridial toxins (LCTs), TcdA and TcdB, which are largely responsible for the symptoms ...
Susan Secore, Su Wang, Julie Doughtry, Jinfu Xie, Matt Miezeiewski, Richard R Rustandi, Melanie Horton, Rachel Xoconostle, Bei Wang, Catherine Lancaster, Adam Kristopeit, Sheng-Ching Wang, Sianny Christanti, Salvatore Vitelli, Marie-Pierre Gentile, Aaron Goerke, Julie Skinner, Erica Strable, David S Thiriot, Jean-Luc Bodmer, Jon H Heinrichs   +20 more
doaj   +1 more source

Revisiting bacterial cytolethal distending toxin structure and function

Frontiers in Cellular and Infection Microbiology, 2023
Cytolethal distending toxins (CDTs) are intracellular-acting bacterial genotoxins generated by a diverse group of mucocutaneous human pathogens. CDTs must successfully bind to the plasma membrane of host cells in order to exert their modulatory effects ...
Henry Chen, Claire J. Ang, Molly K. Crowder, William M. Brieher, Steven R. Blanke, Steven R. Blanke, Steven R. Blanke   +6 more
doaj   +1 more source

Fruit cell culture as a model system to study cell wall changes during strawberry fruit ripening [PDF]

, 2016
Strawberry (Fragaria x ananassa, Duch.) fruit is characterized by its fast ripening and soft texture at the ripen stage, resulting in a short postharvest shelf life and high economic losses.
Cerezo, Sergio, Matas-Arroyo, Antonio Javier, Mercado, Jose A., Quesada-Felice, Miguel Angel, Ric-Varas, Pablo, Rivera, Juan A.   +5 more
core  

The Efficacy of an Experimental Single Solution versus Alternate Use of Multiple Irrigants on Root Dentin Microhardness [PDF]

, 2013
Objectives: This study was carried-out to evaluate and compare the efficacy of various irrigants when used singly or in combination on the microhardness of root canal dentin.
Akcay, Ilgin, Erdilek, Necdet, Sen, Bilge Hakan Sen   +2 more
core   +1 more source

Effect of chelating agents on phytoextraction of Ni from contaminated Soil by Zea mays [PDF]

, 2016
The effects of application of CDTA, (CA), DTPA, NTA and FYM on the growth of Zea mays and its Ni uptake and accumulation were investigated using the pot-culture experiments.
Kumari, Sachin, Prakash, Ram, Singh, Anoop, Singh, S. K.   +3 more
core   +2 more sources

Campylobacter Species Isolated From Wild Birds in Switzerland and Comparison to Isolates From Food and Human Origin

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
Campylobacter strains (Blue) from wild birds cluster with strains from poultry and human (red), showing dissemination of strains from wild birds via food to human. ABSTRACT Campylobacter species, a major cause of gastroenteritis, have been frequently isolated from wild birds.
Marc J. A. Stevens, Gina Nadeen Buvoli, Lucien Kelbert, Nicole Cernela, Roger Stephan   +4 more
wiley   +1 more source