Abstract: In this paper, a modified FDTD method using a hybrid Cartesian-cylindrical coordinate system is presented for modeling long wires with a axial symmetry structure. The wires are described ...

Art and Design Department in College of Arts Media and Design at Northeastern University, Boston, MA, United States Speculative Black Feminist Epistemologies of Worldbuilding for XR is a methodology ...

rotationMatrix Defines the orientation of the coordinate frame, from the origin. 3-by-3 orthogonal matrix. Default is zero rotation, i.e., eye(3). translationVector Defines the position of coordinate ...

Two types of coordinate systems are used when you create a map: Cartesian coordinate and Geographic coordinate. This example opens a shape file with Cartesian coordinates and saves it to a shape file ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

AbbVie for years delayed competition for its blockbuster drug Humira, at the expense of patients and taxpayers. The monopoly is about to end. Credit...Nic Antaya for The New York Times Supported by By ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: This paper presents an architecture of a discrete coordinate system that features uniformity and isotropy aiming to describe regular hexagon tilings. The hexagon tilings, or honeycomb ...