Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Taking full advantage of the stock market and investing with confidence are common goals for new and old investors, and Zacks Premium offers many different ways to do both. The popular research ...

Zero-sum thinking is outdated. The future of growth is inclusive, abundant and collective. Unsplash+ Our economic narrative has been hijacked by a dangerous falsehood: the notion that the economy is ...

I'm a software developer and writer, passionate about learning and sharing knowledge and one way I do that is through writing. I'm a software developer and writer, passionate about learning and ...

Marie has one regular die labeled with the numbers 1, 2, 3, 4, 5 and 6 and a second cube that is completely blank. She labels this cube in a special way. If you roll ...

When it comes to investing, timing can make all the difference. Should you invest all at once, spread your contributions evenly over time, or adjust your investments based on market performance? On a ...

America’s richest people are mostly self-made. Their wealth comes from the businesses they founded and helped build. Changes in the market value of their businesses can explain nearly all the shifts ...

Wondering how to use VLOOKUP and SUM across multiple sheets in Excel? We’ve got you covered right here. VLOOKUP is a useful function in Excel that can help you in many ways, especially when dealing ...

Abstract: In this letter, we present a novel strategy for designing zero-redundancy arrays exploiting the concept of the sum-difference coarray. This approach aims to eliminate redundant lags between ...

Summit Materials is a leading aggregates supplier and cement producer in the United States and British Columbia, Canada. The company's products range from aggregates, cement, ready-mix concrete, and ...

Summit Materials Inc (NYSE:SUM) saw a daily loss of -8.28%, with a 3-month loss of -2.65%. With an Earnings Per Share (EPS) (EPS) of 1.41, the stock appears to be fairly valued. This article will ...