The end of the school year included 15 Olmsted Falls High School students graduating from Lean Six Sigma training.

Contributor content. Learn how casein protein can play a powerful role in supporting your post-workout recovery process.

Plant-based phenolic components and their metabolites, such as ellagic acid (EA) and urolithin A (UA), possess a variety of biological activities. Here, we investigated the antiviral effect of EA and ...

Tumor necrosis factor α (TNFα) triggers a signaling pathway converging on the activation of NF-κB, which forms the basis for many physiological and pathological processes. In a kinase gene screen ...

A high-efficiency, high-power-density Sigma converter for a 48 V rack architecture in data centers is proposed in this paper. The Sigma converter is a quasi-parallel converter that uses a ...

I reckon the Sigma 17-40mm f/1.8 DC | A is a pretty epic lens. I’m not a fan of ‘trinity’ f/2.8 zooms for full-frame cameras as they’re generally big, heavy, expensive and not really that fast, ...

The Sigma 17-40mm F1.8 DC | Art is a super-fast standard zoom for APS-C cameras. It gives a 26-60mm equivalent range on most APS-C bodies and maintains an F1.8 maximum aperture across the range.

Sigma Chi has suspended operations for three years at Indiana University after a hazing investigation.