No matter what you do, matter can neither be created nor destroyed. This property of the universe is called the law of ...

The new model forgoes the need for either dark matter ... telescope—like the Keck Observatory [Waimea, Hawaii], or the Isaac Newton Group of Telescopes in La Palma, Spain—to perform deep ...

This study aims to explore how e-rebuttal texts on Newton’s laws can reconstruct students’ mental models by altering existing misconceptions. A mixed methods approach (quantitative and qualitative) ...

This photograph comes from the portfolio titled “15 Images” in which Helmut Newton depicts celebrities, designers and models in elaborately staged poses, often set within scenes of opulence and excess ...

To deal with this drawback, we propose a 2-D multiple frequency atomic norm minimization (2DMFANM) algorithm to estimate the elevation and azimuth angles of wideband signals in a grid-less manner. To ...