High-resolution CT images can clearly display anatomical structures but does not display functional information, while blurred PET images can display molecular and functional information of lesions ...

Although China has a monopoly on the refining and manufacturing of rare earth magnets, it does not have a monopoly on the ...

In this paper, an inverse synthetic aperture radar (ISAR) image transform method is proposed by utilizing the unique property of joint intra-pulse and inter-pulse periodic-coded phase modulation. By ...

The periodic table of elements, or Mendeleev’s table, was created in 1869 by Russian chemist Dmitri Mendeleev. This table organizes all known chemical elements by their atomic number, or the ...