Results 81 to 90 of about 43,763 (264)

Mechanistic divergence between SOS response activation and antibiotic-induced plasmid conjugation in Escherichia coli

Microbiology Spectrum
The SOS response is a critical DNA damage repair mechanism in bacteria, designed to counteract genotoxic stress and ensure survival. This system can be activated by different classes of antimicrobial agents, each inducing the SOS response through ...
Ruoxuan Zhao, Arkadiusz Nawrocki, Jakob Møller-Jensen, Gang Liu, John Elmerdahl Olsen, Line Elnif Thomsen   +5 more
doaj   +1 more source

Indicators from training healthcare providers on WHO‐recommended best practices in prenatal care in Brazil: A before‐and‐after study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To analyze prenatal indicators of management, process, and obstetrical outcomes, before and after training healthcare providers on the WHO recommendations for best evidence‐based practices. Methods A quasi‐experimental before‐and‐after operational study was conducted from January to July 2022.
Sabrina O. Savazoni, Samira M. Haddad, Adriana S. Moraes, Samar A. Rahim, Mona K. Rahim, Maria T. Toro, Vitoria S. Gomes, Pedro R. Gandra, Jose G. Cecatti   +8 more
wiley   +1 more source

Inducible SOS Response System of DNA Repair and Mutagenesis in Escherichia coli

International Journal of Biological Sciences, 2008
Chromosomal DNA is exposed to continuous damage and repair. Cells contain a number of proteins and specific DNA repair systems that help maintain its correct structure.
Celina Janion
doaj  

Model for Global Quality Management System in System of Systems: Quality Management in System of Systems Project

Applied System Innovation
Global Quality Management System (G-QMS) in System of Systems (SoS) is a pioneering field of research essential for SoS G-organizations, which are characterized by their vast and complex technological systems and multi-organizational structures ...
Noga Agmon, Sigal Kordova
doaj   +1 more source

Membranous dysmenorrhea and decidual casts: A scoping review

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Membranous dysmenorrhea, characterized by the expulsion of intact endometrial tissue rather than gradual dissolution during menstruation, occasionally presents as a decidual cast—a complete triangular mold of the uterine cavity. This poorly understood condition is likely underdiagnosed.
Lovisa Brehmer, Hedvig Engberg
wiley   +1 more source

Artificial intelligence–driven decoupling structure–activity relationship for lithium‐ion batteries

InfoScience, EarlyView.
Artificial intelligence can efferently accelerate the high‐throughput screening of battery materials, the analysis of multiphase mechanisms, and the precise prediction of capacity and cycle life. This review systematically summarizes the applications of machine learning (ML) in decoupling the complex structure‐activity relationships of lithium‐ion ...
Tao Wang, Yuhang Meng, Tianhao Chen, Xiangfen Jiang, Yoshio Bando, Jinjue Zeng, Xuebin Wang   +6 more
wiley   +1 more source

Opioid medication doses among safer supply clients: Current safer supply doses and previous OAT experience

Drug and Alcohol Dependence Reports
Introduction: Safer opioid supply (SOS) is a harm reduction approach to prescribing pharmaceutical opioids to people at high risk of overdose from the toxic unregulated drug supply.
Gillian Kolla, Kaitlin Fajber, Andrea Sereda, Cassidy Morris, Perri Deacon, Lauren E. Cipriano   +5 more
doaj   +1 more source

Adolescents' Long‐Term Identity Tension After Politicized Cyber Shaming: Peer Support and Behavioural Visibility Management As Joint Conditions

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Politicized cyber shaming recodes adolescents' cultural interests as evidence of political loyalty or moral belonging. This study examines how such shaming is associated with longer‐term identity tension in adolescence, focusing on public expression, peer belonging, and self‐evaluation after politicized online controversy ...
Linsen Yang
wiley   +1 more source

Eco-friendly synthesis of copper sulphide nanoparticles using rice starch water and their photocatalytic application for Congo red dye degradation

Next Nanotechnology
Synthetic dye water pollution is an ongoing environmental issue, especially due to the extensive application and toxicity of dyes such as Congo Red.
Nitin Mishra, U.P.S. Gahlaut, Y.C. Goswami   +2 more
doaj   +1 more source

Femoral Skeletal Growth in Early Infancy Assessed by Radiofrequency Echographic Multi‐Spectrometry

Journal of Clinical Ultrasound, EarlyView.
Radiofrequency echographic multi‐spectrometry (REMS) acquisition of raw ultrasound radiofrequency signals from neonatal bone. Signals undergo preprocessing and frequency‐domain analysis to extract spectral features reflecting bone properties. A software‐guided procedure then identifies and selects standardized regions of interest (ROIs).
Serafina Perrone, Virginia Beretta, Laura Cannavò, Domenico Corica, Tommaso Aversa, Giorgia Pepe, Letteria Morabito, Maria Elisabeth Street, Malgorzata Wasniewska, Tullio Ghi, Andrea Dall'Asta   +10 more
wiley   +1 more source