A crowd at the zoo cheers on an elephant as it rescues a drowning gazelle with its trunk in Guatemala City, Guatemala.

This paper describes in a somewhat personal way an overview of the use of electron paramagnetic resonance (EPR ... matrices for systems with S > 1/2 provide information on d orbital energy levels.

4), and X-ray absorption data for orbital structure (Figures S5–7). The unit cell volume change is presented with the carrier density measured at each film thickness (Figure S8). The estimation of ...

This project will no longer be maintained, because I am the only one working on it and I have no free time left to review the issues and incorporate new features or update the dependencies to the ...

The first is cost. The Space Shuttle orbiter was to be America’s low-cost orbital research transporter, but that never panned out. NASA’s own per-mission costs pegged each flight at somewhere ...

Institut de Ciència de Materials de Barcelona (CSIC), Campus U.A.B., E-08193 Bellaterra, Spain, Department of Chemistry, P.O. Box 55, University of Helsinki, FIN ...

In modern approaches such as quantum computing and spintronics, the focus has shifted to the electron's spin. Now, another property is entering the spotlight: orbital angular momentum (OAM).