Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...

This paper describes Unbend - a new method for measuring and correcting motions in cryo-EM images, with a particular emphasis on more challenging in situ samples such as lamella and whole cells. The ...

Abstract: Local dip estimation is essential for various applications in exploration geophysics, directly impacting seismic interpretation and imaging quality. Conventional methods, including the ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Hui Zhang ([email protected]) is a research scientist in the Health Policy Research Division, California Public Employees’ Retirement System (CalPERS), in Sacramento. David W. Cowling is a research ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Westend61 / Getty Images The annualized income installment method calculates estimated tax ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Andy Smith is a Certified Financial ...

If you have ever changed jobs or you have already started saving for retirement, you have likely encountered both Traditional IRAs and Rollover IRAs. However, these two similar-sounding accounts can ...

The best way to pay off high-interest credit card debt comes down to personal preference. If you're motivated by saving as much money as possible down to the last penny, you'll probably prefer the ...

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