Results 151 to 160 of about 60,866 (255)
Journal of Raman Spectroscopy, EarlyView.Robust quantification in noncontact Raman sensing requires dedicated correction of working distance dependent background effects, while laser power variations are readily stabilized using internal reference signals. Chemically relevant Raman intensity can be preserved for bulk composition measurements, under variable laser power and working distance ...
Tiril Aurora Lintvedt +3 more
wiley +1 more source
Journal of Raman Spectroscopy, EarlyView.Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira +3 more
wiley +1 more source
Uncovering Key Characteristics of Antibacterial Peptides through Machine Learning
Macromolecular Rapid Communications, EarlyView.Machine‐learning (ML) techniques using random forest classification models revealed key characteristics that predict effective antimicrobial peptides (AMPs) targeting Gram‐negative bacteria, Gram‐positive bacteria, and mycobacteria. The ideal cLogP (<$ < $−6) and net‐charge (≤+4) threshold was the same for all three targets with variations in the ...
Jooyoung Roh +2 more
wiley +1 more source
MatImageAgent: A Large Language Multimodal Agent for Materials Characterization Images
Materials Genome Engineering Advances, EarlyView.MatImageAgent, an LLM‐powered agent‐based system, automates materials science image analysis by task descriptions, shows high stability/accuracy, and boosts productivity by reducing programming needs. ABSTRACT Our study introduces MatImageAgent, an agent‐based system that employs large language models (LLMs) to completely automate the image analysis ...
Mingxi Jiang +6 more
wiley +1 more source
International Journal of Osteoarchaeology, EarlyView.ABSTRACT This paper presents the first documented case of a fixed bone dental bridge in Portugal. This item was recovered alongside the remains of a young adult individual of indeterminate sex from the 19th century burial site of the 3rd Order of Our Lady of Carmo in Porto, Portugal.
Steffi Vassallo +8 more
wiley +1 more source
International Journal of Osteoarchaeology, EarlyView.ABSTRACT The study of trauma in individuals undergoing growth and development remains an understudied area of research but can provide unique insights into the lived experiences and social identities of young people in the past. This study examines vertebral compression fractures and Schmorl's nodes in children and adolescents (1–20 years at death ...
Meghan D. Langlois +3 more
wiley +1 more source
Study of eddy current probes [PDF]
The recognition of materials properties still presents a number of problems for nondestructive testing in aerospace systems. This project attempts to utilize current capabilities in eddy current instrumentation, artificial intelligence, and robotics in ...
Wang, Morgan, Workman, Gary L.
core +1 more source
Ultrasound Characterization of Plastic Bonded Explosives With Varied Binder Content and Density
Propellants, Explosives, Pyrotechnics, EarlyView.ABSTRACT Advanced explosive formulations and methods of production require rapid characterization for both processes and materials. Here, we present results for ultrasound characterization of a plastic bonded explosive (PBX) formulation as a function of binder weight percent and pressing density using through‐transmission sound speed measurements.
Jordan S. Lum +6 more
wiley +1 more source