Abstract: A monolithic exhaust treatment device on unit (10) is provided for treating an exhaust gas (12) from a combustion process (14), and is part of an exhaust gas treatment system (16), which can include other exhaust gas treatment components (18). The monolithic exhaust treatment unit (10) includes a monolithic structure (20), at least two layers (22) of support mat (24), and at least one layer (26) of metallic foil (28) sandwiched between the two layers (22) of support mat (24).

Abstract: An improved highway barricade light, with increased visibility and operational life span that can be installed on a common traffic channelizer, without preventing the stacking of the channelizer. A base with hand-hold features is attached to the top of a traffic channelizer. The base holds a rechargeable power supply, control circuitry, switch, solar cell and a photoresistor. A reflector ring attaches to the base and holds an array of light emitting diodes (LED) circumferentially around the device. The LED's can be controlled to create a variety of flashing patterns to direct motorists, including, but not limited to, constant burn, flashing, clockwise, counter-clockwise, upward, downward and random. A transparent or translucent cover attaches to the base to protect the components, and may be flat, conical or dome shaped.