A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240024, discusses generation of terahertz complex ...

The potential energy of a spring, conservation of mechanical energy, conservative and non- conservative forces, motion in a vertical circle ... of waves, reflection of waves, standing waves ...

Terahertz (THz) waves, situated between the microwave and infrared regions of the electromagnetic spectrum, have drawn ...

South Korean President Yoon's recent declaration of martial law highlights the nation's political disfunction. Dr. Yul Sohn ...

More information: Hannah Baron et al, Couples Therapy for a Divided America: Assessing the Effects of Reciprocal Group Reflection on Partisan Polarization, Political Behavior (2025). DOI ...

“Its limitations and dangers cannot be overlooked, since it often contributes to polarization, a narrowing of intellectual perspectives, a simplification of reality, misuse, anxiety ...

e) Simulated cross-polarization reflection spectra showing the transitions between the bright color states (remarkable reflection peaks) and dark black states (flat curves with ≈0% reflectance) for ...

And I think that this is really a reflection of an understanding that ... levels of wealth, political polarization, whether citizens support democracy and so forth. So from that perspective ...