Alpha and beta are measures used by investors to classify the performance and risk of an investment security or portfolio. Beta is a measure of market risk, and alpha expresses whether the returns of ...

There’s no shortage of apps and technology that claim to shift the brain into a “theta” state – said to help with relaxation, inward focus and sleep. But what exactly does it mean to change one’s ...

Q: I've seen the terms "alpha" and "beta" used frequently in the financial news. What do they mean? These terms refer to two important investing concepts. In simple English, "alpha" refers to how well ...

The idea of alpha and beta personality types has been around for a long time. And while people may demonstrate more of one type than another, we’re probably all a little bit of both. Since astrology ...

Investigators used MRI to evaluate brain perfusion in patients with transfusion-dependent (n=54) and non–transfusion-dependent (n=23) β-thalassemia versus 56 controls. They found that relative ...

Our glycemic balance is based on the ability of the pancreatic beta cells to detect glucose and secrete insulin to maintain our blood sugar levels. If these cells malfunction, the balance is broken, ...