Traditionally, Lewis structures are drawn and the number of “electron clouds” (groups) around the central atom are counted and related to the standard VSEPR table of possible geometries. A simpler ...

The development of high resolution, low cost, infrared/thermal imaging systems is one of the critical challenges in infrared photonics. This paper highlights the design, simulation, fabrication, and ...

Magnetic resonance imaging (MRI) is a powerful and highly versatile imaging technique that has had a tremendous impact in both science and medicine. Unfortunately, MRI data acquisition is also time ...

Lewis structures are fundamental to learning chemistry, yet many students struggle to develop a complex understanding of its meaning and uses. Writing-to-Learn supports students in developing a deeper ...