Abstract: An antimicrobial device, such as a flashlight, lantern, or lamp, is discussed herein. The antimicrobial device produces light in the ultraviolet (UV) spectrum (i.e., 150-250 nm), including 200-230 nm. The antimicrobial device includes an electron source, an extractor, and a target material. The electron source provides the electrons of sufficient energy to cause a photon to be released, whether by a target or by the electron itself. The extractor extracts the electrons from the electron source. The target material is a component at which the electron is directed. The target material can release a photon having a desired wavelength or within a desired wavelength range or cause the electron to release a photon having a desired wavelength or within a desired wavelength range.

Abstract: Provided are imaging agents comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof, and methods of their use.

Abstract: An electronic controller for an automatic icemaker includes a thermistor coupled to an icemaker mold, a first transducer coupled to a rake, a second transducer coupled to a feeler arm, and a processor. Time and temperature dependent calculations are summed at successive time intervals and compared to a predetermined value to determine when ice is frozen and ready for harvesting. Harvesting is delayed a pre-selected time based upon the position of the feeler arm to avoid premature harvesting. A harvest fix algorithm is executed when ice is not harvested within a predetermined time period by operating a heater at an elevated temperature and by de-energizing a motor. A water fill algorithm determines whether the mold is full of water based upon a change in the thermistor reading.