Existing hospital analyzers offer a low-cost method to screen for fake vaccines

The World Health Organization (WHO) estimates that 10.5% of medicines worldwide in low- and middle-income countries are ...

New durable hybrid materials enable faster radiation detection

Researchers at the University of Oklahoma have developed new hybrid materials that challenge conventional thinking about how ...
Tech Xplore

Why city street surveys miss methane leaks, and what that means for safety

The complexities of urban environments—like variable winds off tall buildings or surfaces—significantly impair the ability to detect natural gas leaks from underground pipelines, a new study shows.
pv magazine International

How to detect PV system underperformance using only AC-side inverter data

An Australian research team has developed a five-step, rule-based method that detects and classifies underperformance in PV systems using only AC-side inverter data. Validated across more than 1,000 ...
TMCnet

Data Normalization vs. Standardization: What's the Difference and When to Use Each

Data Normalization vs. Standardization is one of the most foundational yet often misunderstood topics in machine learning and ...
News-Medical.Net on MSN

CNN-based system improves lung nodule detection and classification

Background and objectives Lung cancer remains the leading cause of cancer-related mortality worldwide. Early detection of pulmonary nodules is crucial for timely diagnosis and effective treatment.
Nature

Detection of protein-protein interactions using the GST fusion protein pull-down technique

1| Incubate the cell lysate with 50 μl of a 50% slurry of glutathione-agarose beads and 25 μg of GST for 2 h at 4 °C with end-over-end mixing. The amount of lysate needed to detect an interaction is ...