Comets do outgas in strange ways; icy jets can mimic controlled propulsion; dust tails and solar radiation can disturb paths ...

Abstract: Staircase approximation in the simulation of the arbitrarily irregular surface will cause artificial interference of wavefield. The body-fit coordinate transformation can accurately simulate ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Rolling averages, also known as moving averages, are widely used statistical techniques aimed at smoothing out fluctuations in time-series data. By taking the average of a set number of data points ...

Abstract: Multiple-input, multiple-output (MIMO) radars can estimate radial velocities of moving objects, but not their tangential velocities. In this paper, we propose to exploit multi-bounce ...

Ever thought about celebrating your half birthday? It’s a fun way to mark the halfway point between your actual birthdays. Some people use this unique occasion to treat themselves, share quality time ...

The book is devoted to boundary value problems for general partial differential equations. Efficient methods of resolution of boundary value problems for elliptic equations, based on the theory of ...

Students share their average and not-so-average daily routines. By The Learning Network Jessica Grose, an Opinion writer, joins us for the month of October to discuss cultural trends among young ...

On top of drastic reductions in CO 2 emissions, removal and storage of atmospheric CO 2 on the order of 100–1,000 Gt over the 21st century is necessary to limit global warming below 2 °C (Rogelj et al ...

These lecture notes review recent results on the high-frequency analysis of nonlinear Schrödinger equations in the presence of an external potential. The book consists of two relatively independent ...