Abstract: A method, a device, and a non-transitory storage medium are described in which a Wi-Fi admission control and prioritization service is provided. The Wi-Fi admission control and prioritization service may be included in a Wi-Fi access device. The Wi-Fi admission control and prioritization service may include the Wi-Fi access device reserving Wi-Fi data connections for priority users. An end device may transmit priority information to the Wi-Fi access device during a Wi-Fi connection establishment procedure. The Wi-Fi access device may use one of the reserved data connections to establish a Wi-Fi connection with the end device. The priority information may include a non-Wi-Fi access control class value that indicates the end device is of a high priority. The Wi-Fi access device may provide quality of service and prioritization, which is in correspondence to the priority information, to traffic of the end device that traverses the Wi-Fi access device.

Abstract: A method and apparatus include a housing, a metered core, and an air vortex core. The housing includes a first end and a second end. The housing includes an air inlet opening at the first end to receive air from a blower distinct from the apparatus and a fogging outlet opening to output a fog at the second end. The housing couples to a liquid container that stores a fogging liquid and to the blower. The metered core, disposed within the housing, includes a first plurality of radial angled fins to create a low-pressure zone within the housing which draws the fogging liquid from the liquid container into the housing. The air vortex core, disposed between the metered core and the fogging outlet opening, includes a second plurality of radial angled fins to mix the fogging liquid with the air and guide the fog exiting the housing at the fogging outlet opening.

Abstract: Detection systems for mass spectrometry involving a combination of novel detector face coatings, repeller grid position and voltage, and in some embodiments employing tandem detectors, an interplate voltage. The mass spectra show improved sensitivities to high mass ions.

Abstract: Detection systems for mass spectrometry involving a combination of novel detector face coatings, repeller grid position and voltage, and in some embodiments employing tandem detectors, an interplate voltage. The mass spectra show improved sensitivities to high mass ions.