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Schematic illustrations of (a) experimental setup for the GHz burst LIPAA process, (b) a pulse form of GHz burst mode containing P intra-pulses, and the measured waveforms of (c) a GHz burst pulse with 10 intra-pulse numbers and (d) a pulse at the single-pulse mode operation as comparison. Credit: Opto-Electronic Science (2024). DOI: 10.29026/oes.2024.230053 A
Credit: Pixabay/CC0 Public Domain Attempts to turn string theory into a workable theory of nature have led to the potential conclusion that our universe is a hologram—that what we perceive as three spatial dimensions is actually composed of only two. The greatest realization of this hologram-led program is a proposal that goes by the awkward
Animal Science Ph.D. student Jen Link works with a cat at the Sacramento SPCA on the best way to create a stress-free nail trimming experience for the animal and humans. Credit: Jael Mackendorf /UC Davis University of California, Davis, researchers are working with the Sacramento SPCA to alleviate a near-universal source of stress for cats