Nature

Advances in the evaluation of anorectal function

• Investigations of anorectal structure, function and sensation are indicated for the assessment of patients with symptoms suggestive of an evacuation disorder and/or faecal incontinence that are ...
Nature

Ubiquitin, the proteasome and protein degradation in neuronal function and dysfunction

In neurons as well as other eukaryotic cells, intracellular proteins are primarily degraded by the ubiquitin–proteasome system (UPS), and membrane proteins by the lysosome system. Ubiquitylation tags ...
Investopedia

Understanding Distribution Channels in Business: How They Function

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...
Investopedia

Random Variable: Definition, Types, How It’s Used, and Example

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 ...