Abstract: The classical linearized conversion of measurements from polar or spherical coordinates to Cartesian ones generates a bias restricting the use of this conversion to cases where the bias can ...

For those who tried (or were even afraid to begin) to learn VEX but failed and stopped because it was too hard. Here you will learn VEX and applied math starting from the basics. From general to ...

Learn how to simplify spherical unit vectors using Cartesian representation in this clear, step-by-step tutorial. Perfect for physics and engineering students, this video breaks down the math behind ...

A novel type of three-dimensional (3D) polar topological structure, termed the "polar chiral bobber," has been discovered in ...

Since entering service in 2021, the polar research vessel RRS Sir David Attenborough has been equipped with navigation systems from Anschütz. As part of a recent refit, Anschütz has now supplied the ...

The U.S. Coast Guard Cutter Polar Star (WAGB 10) began icebreaking operations in the Southern Ocean in support of Operation Deep Freeze 2026 and marked its 50th year of commissioned service Saturday ...

Professor Helen Fricker says the new laser altimetry system will measure two of the earth’s vital signs: the size of its ...

Abstract: Non-blind rotary motion deblurring (RMD) aims to restore a latent image from its blurred image. Since the integration path of rotary motion blurring (RMB) is a circle, RMD is modelled as a ...

Days after Winter Storm Fern dumped nearly two feet of snow and caused deaths in some areas, the East Coast of the US might get hit by another winter storm. People are still dealing with the aftermath ...

Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan Creative Commons (CC): This is a ...