Results 91 to 100 of about 6,266 (205)

Bound States in the Continuum in Metasurface Absorbers: A Comparison with Metasurfaces

Advanced Photonics Research, Volume 7, Issue 2, February 2026.
Bound states in the continuum (BICs) offer a powerful mechanism for enhancing light–matter interactions. This work systematically investigates the radiation characteristics of BICs under both transmission and reflection configurations using multipolar analysis.
Guizhen Xu, Zhanqiang Xue, Jiang Du, Longqing Cong   +3 more
wiley   +1 more source

Quinolone Susceptibility and Detection of qnr and aac(6’)-Ib-cr Genes in Community Isolates of Klebsiella pneumoniae

Jundishapur Journal of Microbiology, 2014
Background: Plasmid-mediated quinolone resistance genes (PMQR) have been shown to play not only an important role in quinolone resistance, but also resistance to other antibiotics, particularly β-lactams and aminoglycosides.
Seyed Mohsen Seyedpour, F. Eftekhar
semanticscholar   +1 more source

Antibiotic Resistance, Biofilm Genes, and smeDEF Efflux Pump in Clinical Stenotrophomonas maltophilia Isolates From Iran

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
Iranian clinical Stenotrophomonas maltophilia isolates showed high susceptibility to trimethoprim/sulfamethoxazole, minocycline, and levofloxacin, but marked resistance to ceftazidime and ticarcillin‐clavulanate, alongside widespread biofilm production and resistance genes.
Haneen Fadhil Jasim, Nisreen Salah Majeed, Asmaa A. Salam, Rania Hameed Hamad, Yeganeh Behrouzi, Erta Rajabi, Razieh Shahbazi   +6 more
wiley   +1 more source

The European Union Summary Report on Antimicrobial Resistance in zoonotic and indicator bacteria from humans, animals and food in 2023–2024

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This report presents the main findings of the 2023–2024 harmonised antimicrobial resistance (AMR) monitoring in Salmonella spp., Campylobacter jejuni and Campylobacter coli from humans, food‐producing animals (broilers, laying hens, fattening turkeys, fattening pigs and bovines under 1 year of age), and derived meat.
European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC)   +1 more
wiley   +1 more source

Differential Epigenetic Compatibility of qnr Antibiotic Resistance Determinants with the Chromosome of Escherichia coli

PLoS ONE, 2012
Environmental bacteria harbor a plethora of genes that, upon their horizontal transfer to new hosts, may confer resistance to antibiotics, although the number of such determinants actually acquired by pathogenic bacteria is very low. The founder effect, fitness costs and ecological connectivity all influence the chances of resistance transfer being ...
Sánchez, María B., Martínez, José L.
openaire   +5 more sources

Marcadores de resistencia plasmídica a quinolonas qnr en aislamientos clínicos de enterobacterias productoras de betalactamasas CTX-M en Lima, Perú

Revista Peruana de Medicina Experimental y Salud Pública, 2019
Con el objetivo de reportar marcadores de resistencia plasmídica a quinolonas qnr en aislamientos clínicos de enterobacterias productoras de betalactamasas CTX-M, se realizó un estudio descriptivo, con aislamientos del cepario del proyecto TO-06/09 del ...
Lesdyth Jessica Toribio Arias, Carlos Raúl Sevilla Andrade, Edgar Gonzales-Escalante   +2 more
doaj   +1 more source

Colistin and Biofilm‐Related Genes of Positive Escherichia coli O157:H7 in Cattle (Bos taurus) Carcasses Antibiotic Resistance Profiles, Biofilm and Molecular Characterisation of Isolates

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Antimicrobial resistance in various infectious agents poses a public health threat. Therefore, this study aimed to determine the antibiotic resistance profiles, biofilm formation abilities and molecular characterisation of colistin‐resistant Escherichia coli O157:H7 from cattle carcasses.
Mukaddes Barel, Kursat Koskeroglu, Fatih Doğan Koca, Harun Hizlisoy, Huseyin Burak Disli, Adalet Dishan, Burcin Izzet Satıcıoglu, Serhat Hizlisoy   +7 more
wiley   +1 more source

Antibiotic Resistance of Campylobacter Species Isolated From Foods, Animals and Humans in Iran Through One Health Approach: A Systematic Review and Meta‐Analysis

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Forest plot of pooled prevalence/proportion of erythromycin resistance in Campylobacter coli (a) and C. jejuni (b). C. coli isolates (0.18) had twice resistance to erythromycin than C. jejuni isolates (0.09). ABSTRACT In this study, a systematic review and meta‐analysis were conducted to consider antimicrobial resistance (AMR) rates of Campylobacter in
Fatemeh Salmani, Sara Mohamadi, Taurai Tasara, Elham Ansarifar, Parisa Sadighara, Tayebeh Zeinali   +5 more
wiley   +1 more source

Adaptive Feedback‐Driven Gram‐Schmidt Pansharpening: An Iterative Quality Enhancement Framework

IET Image Processing, Volume 20, Issue 1, January/December 2026.
We propose an adaptive feedback‐driven pansharpening (AFDP) framework that enhances the classical Gram‐Schmidt (GS) method by iteratively refining the fusion process using low‐pass‐filtered updates and a QNR‐based stopping criterion. Unlike traditional GS sharpening, which injects panchromatic details in a single step, the AFDP approach gradually ...
Mohamed Ghadjati, Elhadi Mehallel, Ammar Bouchemel, Abdelkrim Moussaoui, Mawloud Guermoui, Abdelaziz Rabehi, Takele Ferede Agajie   +6 more
wiley   +1 more source

Detection of Quinolone Resistance qnr genes and its Association with Carbapenemase Genes in qnr Positive Enterobacteriaceae in a Tertiary Hospital in Bangladesh

Bangladesh Journal of Medical Microbiology
Background: Multidrug resistance in Enterobacteriaceae is dramatically increasing worldwide day by day. Objective: The purpose of the present study was to detect the prevalence of quinolone resistance qnr genes and its association with carbapenemase genes in qnr positive Enterobacteriaceae.
Bithi Das, Tapan Kumar Das, Hosne Jahan, Nazmun Sharmin, Nasrin Zahan, Ishrat Sharmin   +5 more
openaire   +1 more source