Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Gilbert Gee and Annie Ro depict systemic racism as the hidden base of an iceberg 10 (see illustration in online appendix exhibit 1). 11 The iceberg’s visible part represents the overt racism that ...

Twenty years ago John Maddox published a celebrated News and Views article in Nature 1 in which he provocatively wrote: “One of the continuing scandals in the physical sciences is that it remains ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Tailoring polarization homogeneity in discontinuous-columnar Bi(Fe,Mn)O 3 thin films via dislocation engineering with controlled self-assembly Controlled dislocation self-assembly is demonstrated in ...

When a metal element reacts with a non-metal element an ionic compound is formed. When a non-metal element reacts with a non-metal element a covalent bond is formed. Structures and properties ...

Despite its successes, the large-N holographic dictionary remains incomplete. Key features of gravitational path integrals--most notably Euclidean wormholes and the associated failure of factorization ...

Around 2,500 years ago, the city of Rome was at the centre of a huge empire that stretched from Scotland to Syria. The Roman Empire was based upon enslaved people and citizens. Enslaved people were ...