Abstract: In this article, to explore the efficiency and precision of the 3-D finite volume method (FVM) for the logging while drilling (LWD) ultradeep resistivity measurements, we compared four ...

Hsieh believed that “inbox zero” is not only an elusive goal, but a nearly impossible one. As soon as you start replying to ...

When the Alfa Romeo 4C arrived, it was positioned as an exotic-feeling sports car with a relatively attainable price, and ...

Hey guys! In today's video, I will be sharing with you how I did my boho passion twist! This is a great protective style and super lightweight! I used 5 packs of Freetress Water Wave 22 inch hair in ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

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 ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Investopedia / Jake Shi Finite risk ...

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...

Angiotensin, ammonium bicarbonate, apomyoglobin, cresyl violet, cytochrome c, Glu-fibrinopeptide B, insulin, insulin chain A, Leu-enkephalin, trypsinogen, sinapinic acid, trifluoroacetic acid (TFA; ...

When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...

It’s Christmas 1981. You’ve got the Radio Times and you’ve been through it in advance to circle what you want to watch. Telly ...