Introduction Over the past decade, rail infrastructure has re-emerged as a strategic policy priority in Europe, driven by ...
Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...
Abstract: The polar coordinate system fast time domain algorithm is more efficient than the original back-projection (BP) algorithm. However, it still has complex coordinate transformation and ...
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 ...
Some U.S. officials talked about an “axis” of authoritarian nations, but the American and Israeli war with Iran has exposed the limits of that idea. By Edward Wong Edward Wong is a diplomatic ...
1 School of Optoelectronic Engineering, Xi’an Technological University, Xi’an, China 2 State Key Laboratory of Transient Chemical Effects and Control, Shaanxi Applied Physics and Chemistry Research ...
Researchers have discovered that a single molecule, Wnt3, coordinates a two-step process of cell polarity orientation that enables jellyfish embryos to develop around a central axis, shedding light on ...
In a novel breakthrough, researchers have developed a novel technique called vectorial digitelligent optics (VDO) for high-resolution non-line-of-sight (NLOS) imaging, as reported in Engineering. This ...
ABSTRACT: The article develops coordinate-invariant methods to calculate reflection and refraction of plane monochromatic waves at the plane boundary between two isotropic and an isotropic and an ...
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