For a long time, evolutionary biologists have thought that the genetic mutations that drive the evolution of genes and ...

Hückel theory is a simple and powerful method for predicting the molecular orbital and the energy of conjugated molecules. However, the presence of nitrogen atoms in aza aromatic molecules alters the ...

ABSTRACT: We consider the 4s24p4(3P1)nd, 4s24p4(1D2)nd and 4s24p4(1S0)nd Rydberg series of Rb2+ originating from the 4s24p5(2P01/2) ground state and 4s24p5(2P03/2) metastable state of Rb2+ converging ...

We are grateful to the U.S. Atomic Energy Commission and the National Science Foundation for financial assistance and to the National Institutes of Health for a fellowship to C. B. H. Note: The ...

Abstract: In this letter, we propose a general partial arc orthogonal receiving (GPAOR) theory based on the electromagnetic information theory for orbital angular momentum (OAM) orthogonal ...

When you don’t believe in germ theory, the world is your oyster—or maybe your bathtub. Over the weekend, America’s top health official, Robert F. Kennedy Jr., shared pictures on social media of ...

The recently synthesized Möbius carbon nanobelts (CNBs) have gained attention owing to their unique π-conjugation topology, which results in distinctive electronic properties with both fundamental and ...

Harry F. King of the University at Buffalo will give the 2025 Pulay Lecture, titled History of Molecular Electronic Theory. The talk will take place from 3-4 p.m. on Monday, April 14, in the Chemistry ...

Single-atom catalysts (SACs) comprise individual metal atoms—such as palladium (Pd), or platinum (Pt)—anchored on a high-surface-area solid support, which both isolates the metal and influences its ...