Ultraviolet-visible (UV-Vis) spectroscopy is a widely used technique in many areas of science ranging from bacterial culturing, drug identification and nucleic acid purity checks and quantitation, to ...

With the BioPhotometer plus, Eppendorf offers a compact UV/Vis photometer for use in molecular biology, biochemistry and cell biology. The photometer provides instant, out-of-the-box access to 32 ...

The V-670 double-beam spectrophotometer utilizes a unique, single monochromator design covering a wavelength range from 190 to 2700 nm (3200 nm option). The monochromator features dual gratings ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The Cary 7000 Universal Measurement Spectrophotometer (UMS) is an all-encompassing device used for reflection, transmission, and absorption measurements from the near IR range all the way to UV. With ...

An equation of the form \(y = mx + c\) where \(m\) and \(c\) are numbers, gives a straight line when values of \(x\) and corresponding values of \(y\) are plotted on a grid. A straight line is a ...

Find out what's up in your night sky during January 2026 and how to see it in this Space.com stargazing guide. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Susan Bard, MD, is a board-certified general and procedural dermatologist with the American Board of Dermatology and a Fellow of the American College of Mohs Surgery. Signs of photoaging include age ...

Abstract: Recently, adversarial examples have received extensive attention due to their excellent performance in revealing the model vulnerability. However, for most existing attacks, poor visual ...

OpenProvence is a fully open-source implementation of Provence-style reranker–pruner models. These models remove irrelevant context while simultaneously assigning relevance scores, following the ...