We got our hands on some top-tier lids, and put them through their paces. Here are our top picks for resort shredders, park ...

In the unforgiving polar wilderness, scientists go to great lengths to safeguard the devices that gather precious data. By Raymond Zhong The Metals Company, a prominent seabed-mining company, ...

Abstract: Cylindrical arrays have been extensively used as key components of metamaterials (MMs) showcasing in a specific frequency range either an effective negative permittivity (ENG) or an ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Chip Stapleton is a Series 7 and Series 66 ...

Abstract: This paper analyzes the vibration and noise levels of permanent magnet synchronous motor (PMSM). Firstly, an equivalent single cylindrical shell model of motor is established, which ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

ABSTRACT: Moving electrically charged particles create a spiraling magnetic field around them according to Maxwell’s equation, and each hadron containing fractionally charged quarks will be filled ...

IOD distinguishes itself as scientific home for researchers working at the boundaries of traditional academic spheres, and generating growing programs in the integration of research with informatics ...

Change orientation to land scape to view the price table ...

To see how to use core SecondQuantizationAlgebra capabilities, such as the definition of indexes, operators and terms, and algebraic functions, such as Normal Ordering, please visit the original ...