Abstract: An earplug dispenser is provided which dispenses earplugs directly into a user's hand upon turning of a knob in either a clockwise or counterclockwise direction. The earplug dispenser is designed for quick and efficient replacement of an empty container with a container full of earplugs. The internal delivery components are particularly designed to prevent earplug jamming or sticking and aid in the quick delivery of a desired number of earplugs directly into the user's hand. The design also allows the earplugs to be delivered without relying on a separate opening or port apart from the impeller thereby eliminating the need to use two hands to deliver or dispense the desired earplugs.

Abstract: An earplug dispenser is provided which dispenses earplugs directly into a user's hand upon turning of a knob in either a clockwise or counterclockwise direction. The earplug dispenser is designed for quick and efficient replacement of an empty container with a container full of earplugs. The internal delivery components are particularly designed to prevent earplug jamming or sticking and aid in the quick delivery of a desired number of earplugs directly into the user's hand. The design also allows the earplugs to be delivered without relying on a separate opening or port apart from the impeller thereby eliminating the need to use two hands to deliver or dispense the desired earplugs.

Abstract: Provided is a covering adapted for the head that includes a generally rectangular shaped fabric sheet having an inner surface and an outer surface, the fabric sheet having at least one evaporative cooling fabric secured to the inner surface of the fabric sheet, and a first and second elastic fabric panel located on or within the fabric sheet. A method of aiding thermoregulation of the human body and a kit including a covering and instructions for use is also provided.

Abstract: Provided is a safety helmet that exhibits more than one color. Methods of manufacturing such safety helmets are also provided.

Abstract: Provided is a head covering comprising a generally triangular shaped fabric sheet having an inner surface and an outer surface, the fabric sheet having a front edge and first and second opposing edges, at least one evaporative cooling fabric secured to the inner surface of the fabric sheet, and a first and second stretchable fabric panel located on or within the fabric sheet. A method of aiding thermoregulation of the human body and a kit including a head covering and instructions for use is also provided.

Abstract: Provided is a safety helmet that exhibits more than one color. Methods of manufacturing such safety helmets are also provided.

Abstract: Provided is a head covering comprising a generally triangular shaped fabric sheet having an inner surface and an outer surface, the fabric sheet having a front edge and first and second opposing edges, at least one evaporative cooling fabric secured to the inner surface of the fabric sheet, and a first and second stretchable fabric panel located on or within the fabric sheet. A method of aiding thermoregulation of the human body and a kit including a head covering and instructions for use is also provided.

Abstract: A kit for preparing a custom-fit ear protection molding is provided having a first container containing a compliant material and a second container containing a hardening agent such that when the compliant material and the hardening agent are combined and kneaded, a resulting compound is formed which may be inserted into the ear of a user and allowed to cure. A method of affecting the hearing of a user is provided. A method of selling a hearing-protection kit is also provided along with a method of manufacturing the disclosed kit.

Abstract: A passive biometric surveillance system capable of controlling access to a secure area or holding area for further interrogation or detainment. The system or apparatus passively measures a subject's various physiological parameters and compares a produced digital figure or facial image to a database. If the image corresponds to a notable individual, the subject is allowed access only to the holding area for further interrogation. If the image does not correspond to a notable individual, the system or apparatus provides an audio and/or video object or stimulus to the subject. The system or apparatus passively measures the subject's post-stimulus physiological parameters and compares these parameters with a predetermined threshold(s). Depending upon the outcome of this comparison, the subject is either allowed to pass into the secure area or is allowed only into the holding area for further interrogation.

Abstract: A method and system removes nuclear, biological and chemical (NBC) agents from an air stream from a facility HVAC. The system includes an irradiation zone, a saturation zone and a precipitation zone. A contaminant detection apparatus controls the irradiation, saturation and precipitation of the air stream. The irradiation destroys biological agents along with saturation of air stream with a water based solution. The biological debris and dissolved chemical agents are precipitated out of the air stream by condenser coils. Nuclear agents are removed from the air stream by a diverting the air stream though a bypass filter containing high mass particulate filters and activated charcoal. The contaminants are stored for later removal and destruction. The contaminate detection apparatus includes NBC sensors.

Abstract: A networkable engine-generator control system for use with mobile generators mounted on a frame with ground engaging wheels enabling air transport. Each control system consists of a microprocessor based controller and associated field inputs and outputs. Each processor also includes asynchronous communications allowing it to poll external devices from one port and communicate over a network out of another port. Each onboard generator is operated based on runtime hours and system load. The controller monitors engine and generator parameters and makes this information available to an operator using an external monitoring software package. Local operation of each generator is also available on the trailer itself. When operated in conjunction with other systems any one of the controllers may be made the master. The other controllers then automatically are polled by the master. The master coordinates generator operations on all networked systems. The frame utilizing a spine truss and outer frame.

Abstract: Eyewear with earpieces supported from a wearer's ear with optional audio apparatus for use by the wearer, having a front frame browpiece portion including a front transparent panel that may be tinted and/or may be designed to correct vision impairments, being supported on a wearer's head by a nose bridge and by at least one earpiece or earplug that is received into the concha of the wearer's ear and/or into the ear canal. The earpiece or earplug is attached to a rear end of its respective temple of the eyewear and the respective temple for the earpiece or earplug is not supported over the wearer's ear. Preferably both temples are only supported by their respective rear earpiece or earplug. The earpieces of some embodiments sealingly and protectively plug the ear canal of the wearer. The eyewear may include an optional microphone, whether as a boom-mounted microphone or an ear microphone, and may include audio earpieces for reproducing sound from an audio signal source.