In this paper, an artificial neural network model based on the transfer function is proposed for parametric modeling of finite periodic arrays. The active element pattern-technique, which takes the ...

In this paper, the size of a log-periodic dipole array antenna is reduced using partially applied folded planar helix dipole elements. The proposed antenna shows almost no gain deterioration in the ...

Discovery of 257Sg and its K-isomer reveals new insights into superheavy element fission and quantum stability mechanisms.

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

An international team of researchers, led by scientists from GSI/FAIR in Darmstadt, Germany, has studied r-process ...

Answer: That would be magnesium. Magnesium gets extremely hot when it reacts with oxygen in the air. Magnesium has 2 ...

President Trump said the U.S. and China had reached a deal to save their trade truce in a post on his Truth Social platform. Photo: Tom Williams/CQ Roll Call/ZUMA Press China’s chokehold on ...

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 ...