Units for measuring such as metres, kilograms and litres are covered in Metric Units and are examples of single units. Compound units at M1 covers speed, heart rate and fuel economy. Density is a ...

Visitors to websites such as X, formerly known as Twitter, saw an error message that indicated that Cloudflare problems meant that the page could not show. However ...

Private equity’s old money is not happy about the new. The private markets, long the preserve of institutional investors such as pension systems and endowments, are being reshaped by a surge of ...

Abstract: In this article, we study the Schrödinger bridge problem (SBP) with nonlinear prior dynamics. In control-theoretic language, this is a problem of minimum effort steering of a given joint ...

Oliguria occurs when you urinate less than 400 mL of urine per day. It’s usually a symptom of kidney problems, and may be caused by dehydration, injury, or some medications. Most people without ...

Benign tumors are noncancerous growths in the body. They can occur anywhere in the body, grow slowly, and have clear borders. Unlike cancerous tumors, they don’t spread to other parts of the body. If ...

Abstract: In this paper, we discuss how the extreme learning machine (ELM) framework can be effectively employed in the unsupervised context of multivariate density estimation. In particular, two ...

Public confidence in the media, already low, continues to slip. A poll by USA TODAY/CNN/Gallup found only 36 percent of Americans believe news organizations get the facts straight, compared with 54 ...

CÆLUM is a hydrodynamic solver for compressible flows, which solves the Euler equations of gas dynamics by means of very high order essentially non-oscillatory finite volume schemes in cartesian ...