Abstract: Recently compiled data for the first electron affinity and the first ionization ... is obtained which includes a parameter for any given element, depending on its subgroup in the periodic ...

These organic macrocycles consist of an extended aromatic ring whose core can coordinate with almost all elements of the periodic table. Additionally ... inside the tissue of the facemasks. In this ...

A major breakthrough at POSTECH could dramatically boost AI speeds and device efficiency. Researchers have, for the first ...

Researchers at HSE University and the Institute of Petrochemical Synthesis of the Russian Academy of Sciences have discovered ...

f) Cross-sectional highresolution transmission electron microscope (TEM ... These parameters let the device simulate a wide range of neural dynamics using a single configuration. To evaluate its ...

Werner Heisenberg submitted a paper to Zeitschrift für Physik entitled ‘On quantum-theoretical reinterpretation of kinematic and mechanical relationships’, thus giving birth to quantum mechanics. In ...

Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods.

As shown previously the energy changes caused by the hyperfine interactions we will want to look at are very small, of the order of billionths of an electron volt ... component without any masking ...

Senior physics writer Emily Conover joined Science News in 2016. She has a Ph.D. in physics from the University of Chicago, where she studied the weird ways of neutrinos, tiny elementary particles ...

This book introduces systematically the eigenfunction method, a new approach to the group representation theory which was developed by the authors in the 1970's and 1980's in accordance with the ...