Discover NIFO, a unique inventory valuation method based on replacement cost instead of original cost, its working mechanism, ...

Gas sensing material screening faces challenges due to costly trial-and-error methods and the complexity of multi-parameter ...

Discover the hidden details in financial footnotes essential for interpreting income statements, balance sheets, and cash ...

Learn how Henri Fayol’s management theory shaped administrative principles still used by modern businesses. Explore all 14 ...

Learn how Frank and Lillian Gilbreth’s management theory revolutionized workplace efficiency through motion study and standardization.

1 School of Health and Nursing, Yunnan Open University, Kunming, China. 2 Huaning Yunengtou New Energy Development Co., Ltd., Yuxi, China. 3 School of Materials Science and Engineering, Southwest ...

ABSTRACT: This study evaluated the electronic and optical properties of the Al- and F-doped ZnO by the first-principles study based on the density functional theory. The results show that the Al-3s, ...

Abstract: This article introduces an exact, first-principles method for beamforming with a receiver that is augmented by a reconfigurable intelligent surface (RIS). We demonstrate a way to synthesize ...

What if the secret to solving the world’s most complex problems wasn’t about thinking bigger, but thinking smaller, breaking things down to their most basic truths? This is the power of first ...

Illustration of a polaron in a crystal: the central bright sphere is the charge carrier, distorting the surrounding lattice. The wavy lines represent high-order Feynman diagrams for the ...

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and solve the long-standing polaron problem, unlocking deeper understanding of ...