Under Common Core, parents are likely to see some unfamiliar terms on their children’s elementary-school math homework. Here are some examples drawn from New York state’s math curriculum: –Grade 2 ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable ...

Liquid chromatography–mass spectrometry (LC-MS) has become the most popular technique for proteomics analysis. In this strategy, proteins of a sample are typically separated by PAGE and then digested ...

NASA had aimed to collect its first sample of Martian rock using the Perseverance rover yesterday, Friday, August 6, but the sampling attempt didn’t go as planned. The rover failed to collect a rock ...

A number of potential sources can cause chronic flare and stack sampling issues. These issues in petrochemical and refining operations (Figure 1) are caused by poorly or inaccurate specified sampling ...