groundwater management, and contamination studies. The Richards equation is a fundamental mathematical model used to describe the flow of water in unsaturated soils. Recent research has focused on ...

Forward mode: Train K DNN with data first and then solve the Darcy equation by training h DNN regression mode: Data-driven training of K and h DNNs sequentially inverse mode: Inverse estimation by ...

For instance, plotting the equation (x^2 + y^2 - 1)^3 - x^2y^3 = 0 on a graph yields a heart shape. (Try it for yourself) Digital images consist of a grid of pixels, each assigned a color defined ...

Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.

Courant Institute of Mathematical Sciences, New York University, 251 Mercer Street, NY 10012, USA ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

So far, many clues to the origins of the deadly Eaton fire, which started in the area just after 6 p.m. that evening and went ...

Jan. 29, 2025 — Grasslands in Asia and North America differ in their responses to drought, according to a new article. The findings show that differences in the ... Discovery of a Unique ...

"First off, shocker, water from the Pacific Northwest doesn’t flow to the Central Valley," McGuire said on X. "Second, federal water pumps were down for repair and are now back on. Third ...

Satellite images of Beit Hanoun in northern Gaza are being widely shared online, not only showing Israel's brutal devastation of the city but also the Star of David etched onto a patch of agricultural ...