Abstract: An exhaust gas emissions reactor and method of treating exhaust gas. The reactor has a housing for receiving exhaust gas from an engine. An oxidation catalyst is disposed in the housing for receiving exhaust gas from an inlet, and at least one mixing duct in the housing receives exhaust gas from the oxidation catalyst. An injector introduces reduction agent into the exhaust gas in the mixing duct, and at least one mixer effects mixing of exhaust gas and reduction agent. Disposed in the mixing duct downstream of the injector is an SCR catalyst for receiving exhaust gas/reduction agent mixture therethrough. Treated exhaust gas is conveyed to an outlet of the housing.

Abstract: A shapeable, glycerine-free cold pack for providing cold therapy, and a method of producing the same, are provided. The pack comprises a plurality of encapsulated units, wherein a mixture of an NaCl based salt dissolved in water is encapsulated in polyacrylamide. An impermeable enclosure contains the encapsulated units or mini-gels to form the pack, which is pliable over a range of temperatures applicable to cold therapy.