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

The peer-reviewed study, "The Earth4All scenarios: Human well-being on a finite planet towards 2100," uses a system dynamics-based modeling approach to explore two future scenarios: Too Little Too ...

Abstract: A central least-squares spatial derivative procedure is developed. It provides simple formulas, similar to finite differences, to approximate spatial derivatives. In addition, a ...

Numbers, blocks, puzzles, rulers. Math is all around us every day. However, recent research by Suzanne Varnell, a graduate student in the Purdue University Department of Human Development and Family ...

Students in Years 1 and 2, the equivalent of kindergarten and first grade in the U.S., prepare for a math lesson at St. Clair School in Dunedin, New Zealand. Credit: Becki Moss for The Hechinger ...

Most Americans, including majorities of men, women, Republicans and Democrats, say men and women are different in many ways. But there are gaps by gender and partisanship when it comes to views of ...

When most investors think about inflation, they think about the Consumer Price Index. But for the Federal Reserve’s decisions on interest rates, another government report looms larger: the Personal ...

My husband and I have lived part time in Mexico for 20 years. I've noticed some communication differences, like Mexicans tend to be more indirect. The people I met in Mexico also like common ...

AlphaProof and AlphaGeometry 2 are steps toward building systems that can reason, which could unlock exciting new capabilities. AI models can easily generate essays and other types of text. However, ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...