Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

Abstract: Mineral substances are usually both dielectric and magnetic and microwave imaging or electromagnetic (EM) reconstruction for such objects may be needed in the component analysis or screening ...

Abstract: Laterally Constrained Inversion (LCI) is presently a popular method for robust interpretation of geophysical data, particularly in defining subsurface structures with greater lateral ...