Kappa-opioid receptors (KORs) influence pain and itch. Here, using cryoEM, spectroscopy, and cell tests, the authors show how specific amino acids shape KOR responses. These findings may guide ...

XRD works by directing X-rays onto a crystalline material and analyzing the angles and intensities of the diffracted beams. The atomic planes within the crystal act as a three-dimensional grating, ...

Study, Design, and Improve the Future of Buildings With a Graduate Certificate in Building Design From MTU. Building engineers are the foundation of any modern society. From evaluating structures, ...