C&EN

Locating and Quantifying Methane Emissions by Inverse Analysis of Path-Integrated Concentration Data Using a Markov-Chain Monte Carlo Approach

STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot OX11 0QX, U.K. MIRICO Ltd, Unit 6, Zephyr Building, Harwell Campus, Didcot OX11 0RL, U.K.

Spin may resolve century-old puzzle of light's momentum in matter

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...
Scientific Research Publishing

Electromagnetism and Gravitation: A Conformal Jigsaw Puzzle ()

We also prove that the two sets of Maxwell equations only depend on the non-linear elations of the conformal group of ...
IEEE

Regularized Linear Discriminant Analysis Using a Nonlinear Covariance Matrix Estimator

Abstract: Linear discriminant analysis (LDA) is a widely used technique for data classification. The method offers adequate performance in many classification problems, but it becomes inefficient when ...
IEEE

Non-Linear Reconstruction for ERT Inverse Problem Based on Homotopy Algorithm

Abstract: Due to the non-linear and non-convex properties, classical electrical resistance tomography (ERT) image reconstruction algorithms are less effective and less accurate. In this article, a non ...