Scientists at Duke-NUS Medical School have found that viruses circulating in live poultry markets can be detected more ...

Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.

More than 50 years ago, Seymour Lipset summarized the big discrepancies in the polls about domestic issues, about ...

Every morning, people fasten their watch, slip on a bracelet and head out the door without thinking much about what they might encounter along the way. The air they breathe, the dust on their hands ...

Scientists at Duke-NUS Medical School have found that viruses circulating in live poultry markets can be detected more effectively by sampling the surrounding environment than by testing individual ...

FTIR microscopy offers a strong method for detecting and characterizing contaminants, crucial for ensuring product safety and ...

A remote-controlled robot has pulled the first sample of melted nuclear fuel from inside the wrecked Fukushima Daiichi power plant, a small but significant step in what remains the most difficult ...

University of Edinburgh spin-out BIOCAPTIVA secures £1.58m funding and launches its msX liquid biopsy technology in the US to improve cancer diagnostics and research.

Yield loss is increasingly driven by molecular variability in thin films, interfaces, and contamination rather than visible defects. Reliability issues often appear first as parametric drift or margin ...

Virtual apertures let researchers isolate and solve atomic structures from individual nanocrystals embedded in dense clusters, providing valuable new data for energy and pharmaceutical applications.

Understanding the aniline point of base oils is key for lubricant formulation, affecting solvency and the effectiveness of additives in various applications.

A Southeastern Louisiana University faculty grievance committee has ruled against reinstating a chemistry professor who was ...