Abstract: In this paper, we propose a one-dimensional (1D) array antenna with improved sidelobe level (SLL) and cross-polarization (x-pol) characteristics. The array elements constituting the 1D array ...

Abstract: Three dimensional (3D) modality is critical for ultrasonic imaging to provide a representative volumetric view within objects, for better evaluation of shape, size and orientation of ...

China has announced plans to build a giant solar power space station, which will be lifted into orbit piece by piece using the nation's brand-new heavy lift rockets. When you purchase through links on ...

Lockheed Martin's Lunar Vertical Solar Array Technology (LVSAT) prototype underwent a variety or testing at Lockheed Martin Space's Littleton, Colorado facility. Credit: Lockheed Martin WASHINGTON — ...

(WLUK) -- Millions of dollars in federal funds is aiming to lower energy costs and create jobs in rural Wisconsin communities. On Monday, the U.S. Department of Agriculture announced their investment ...

Arlington, VA; October 17, 2024 – This fall, PBS continues to fulfill its mission as “America’s largest stage” with an exciting slate of arts and performance programming. From October through December ...

First I generate descriptors using asap gen_desc -f train.xyz soap Then I tried to plot PCA map using asap map -f ASAP-desc.xyz -dm '[SOAP*]' -c energy pca. But it raise an error: ValueError: Expected ...