Abstract: A medical instrument port is described for use with a surgical mask or other protective face covering. The medical instrument port provides a sealed pathway through which a medical instrument can be passed without exposing the clinician to aerosolized droplets expelled from the patient's respiratory system when the medical instrument is introduced into the patient's nasal and/or oral passages.

Abstract: Improved edge rings with wafer-centering roller mechanisms are disclosed. The roller mechanisms of these apparatuses are equipped with spring-biased rollers that are urged radially inward such that the rollers may move radially inward or outward to compensate for differential temperature expansion between wafers and the edge ring over a large temperature range while still maintaining high placement accuracy at both high and low temperatures.

Abstract: A motor vehicle includes a plurality of security devices and an electronic processor communicatively coupled to each of the security devices. The electronic processor determines that a user of the motor vehicle has depressed a predetermined pushbutton. In response to determining that the predetermined pushbutton has been depressed, the electronic processor causes each if the security devices to be turned ON.

Abstract: Systems and methods for content management are provided herein. In some instances, a method may include receiving content comprising end user opinions regarding third parties, calculating a score for each of the third parties from the end user opinions, the score representing whether the end user opinions are positive or negative, publishing a profile for a user to a first website if the score of the one or more third parties is determined to be positive, and publishing a profile for a user to a second website if the score of the one or more third parties is determined to be negative.