The Artemis II astronauts are making their way back to Earth after the lunar flyby. The crew became the first astronauts in over 50 years to fly around the far side of the moon. They also experienced ...
First, choose a solid—cube, cylinder, or pyramid—and set a cutting plane, either orthogonal (x = k, y = k, z = k) or defined by a normal vector and a point. Next, locate the plane’s entry point a and ...
Abstract: A new approach is presented to predict radar cross section (RCS) of electrically large conducting geometries using iterative physical optics (IPO) in conjunction with physical theory of ...
Abstract: Wideband phased antenna arrays always contribute large radar cross section (RCS) to low-observed platforms. Low-scattering wideband phased antenna arrays are thus highly demanded. This ...
MARION, Ky. — A University of Kentucky geological team conducted a survey in Crittenden County in mid-March to determine whether fluorspar, also known as fluorite, and other minerals remain beneath ...
School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts ...
Slab-top basins represent key archives of the interaction between subduction dynamics, lithospheric extension, and magmatism. This study presents the first basin-scale tectono-magmatic model for the ...
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