Results 91 to 100 of about 154,475 (311)

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

Advanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding, Danny E. P. Vanpoucke, Yunus T. Aksoy, Tobias Corthouts, Maria R. Vetrano, Wim Deferme   +5 more
wiley   +1 more source

New method using growth dynamics to quantify microbial contamination of kaolinite slurries [PDF]

, 2014
The early and sensitive detection of microbial contamination of kaolinite slurries is needed for timely treatment to prevent spoilage. The sensitivity, reproducibility, and time required by current methods, such as the dip-slide method, do not meet this ...
Kohlhagen, Glenda B., Smith, Christopher W., Babb, Christopher M., Snapp, Sara J., Barkovskii, Andrei L.   +4 more
core   +1 more source

Tunable‐Threshold UV Dosimetry With Programmable Luminescent Tags via Oxygen‐Mediated Room‐Temperature Phosphorescence

Advanced Materials Technologies, EarlyView.
A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach, Paul‐Anton Will, Karl Sebastian Schellhammer, Sebastian Reineke   +3 more
wiley   +1 more source

AI-Driven Insights into Microbial Biomarkers for Colorectal Cancer Progression [PDF]

Colorectal cancer (CRC) is a leading cause of cancer-related deaths, and early detection is key to improving patient outcomes. While non-invasive stool-based tests show promise, their sensitivity remains lower than colonoscopy, highlighting the need for ...
Gargano, Grazia, Del Buono, Nicoletta, Settembre, Gaetano   +2 more
core   +1 more source

An Imaging‐Guided, Patient‐Specific Guiding Aid (RWNGuide) for Safe and Reproducible Inner Ear Drug Delivery

Advanced Materials Technologies, EarlyView.
A patient‐specific, imaging‐guided aid enables precise and reproducible drug delivery to the inner ear. By guiding therapeutic agents directly to the round window niche, this approach reduces variability in drug localization, improves delivery safety, and addresses a critical bottleneck in inner ear therapy, offering a scalable strategy for precision ...
Yanjing Luo, Shanshan Jiang, Yimian Luo, Adele Moatti, Farnaz Matin‐Mann   +4 more
wiley   +1 more source

Chlorhexidine Gluconate Tolerance by Acinetobacter spp. Isolated from Foods Originated from Brazil

Journal of Food Quality and Hazards Control, 2023
Background: In recent years, Acinetobacter spp. have emerged as opportunistic food-borne pathogens worldwide. The purpose of this study was to evaluate the tolerance to chlorhexidine by Acinetobacter spp. isolated from foods that are handled and consumed
L.M. Fernandes, J.S. Nascimento
doaj  

Manual for the laboratory identification and antimicrobial susceptibility testing of bacterial pathogens of public health importance in the developing world : Haemophilus influenzae, Neisseria meningitidis, Streptococcus pneumoniae, Neisseria gonorrhoeae, Salmonella serotype Typhi, Shigella, and Vibrio cholerae [PDF]

principal authors, Mindy J. Perilla ... [et. al.] ; prepared by Centers for Disease Control, National Center for Infectious Diseases and World Health Organization, Department of Communicable Disease Surveillance and Response."WHO/CDS/CSR/RMD/2003.6 ...

core  

Testing the waters : evaluation of a novel medium for the detection and enumeration of Escheria coli under field conditions in the developing world [PDF]

, 2008
Background and aims: With regard to human involvement in the water cycle, the detection and quantification of faecal indicator bacteria is regarded as a fundamental measure of water quality.
P Tandon (9869516), Reed, Robert (Robert H.), Tandon, Puja., Robert Reed (9829292)   +3 more
core  

Biodegradable Wireless Soil Urea Sensor Using Metamaterial Perfect Absorber for Distributed Deployment in Precision Agriculture

Advanced Materials Technologies, EarlyView.
In this study, we propose a biodegradable wireless soil urea sensor for precision agriculture. The sensor's electromagnetic response varies depending on the urea concentration, allowing the measurement of relative soil urea concentrations by analyzing the time‐transient electromagnetic response.
Yu Tanaami, Ken Sakabe, Tetsuya Yarimizo, Yasutaka Murakami, Tetsuo Kan, Hiroaki Onoe   +5 more
wiley   +1 more source

Evolving Antimicrobial Susceptibility Patterns in Salmonella spp. Isolated from Blood Specimens, Over 10 Years: A Retrospective Observational Analysis

Journal of Clinical and Diagnostic Research
Introduction: Species of Salmonella, particularly Salmonella Typhi and Salmonella Paratyphi, remain a significant cause of Bloodstream Infections (BSIs) in developing countries, complicated further by rising antimicrobial resistance.
Dinesh Kumar Perumal, Priyadarshini Shanmugam, R Alice Peace Selvabai, Perumal Jayaraman   +3 more
doaj   +1 more source