Abstract: Disclosed are medicinal compositions, and devices, methods and systems which use same, comprising a carrier and at least one medicinally active compound, said carrier comprising at least 1234ze(E), ethanol and polyethylene glycol.

Abstract: Disclosed are medicinal compositions, and devices, methods and systems which provide ipratropium bromide carried by at least 1234ze(E) and ethanol.

Abstract: Disclosed are medicinal compositions, and devices, methods and systems which provide ipratropium bromide carried by at least 1234ze(E) and ethanol.

Abstract: Disclosed are medicinal compositions, and devices, methods and systems which use same, comprising a carrier and at least one medicinally active compound, said carrier comprising at least 1234ze(E) and ethanol.

Abstract: Disclosed are medicinal compositions, and devices, methods and systems which use same, comprising a carrier and at least one medicinally active compound, said carrier comprising at least 1234ze(E) and ethanol.

Abstract: Disclosed are medicinal compositions, and devices, methods and systems which use same, comprising a propellant and at least one medicinally active compound, said propellant comprising at least 1234ze(E) and ethanol.

Abstract: A method is disclosed for injecting water into a multistage axial compressor of a gas turbine. With low equipment cost, a significant power enhancement can be achieved, even under changing boundary conditions, by water being injected at a plurality of points along the axial compressor, and by the injected water mass flow being controlled at the individual injection points in accordance with ambient conditions and operating parameters of the gas turbine in such a way that an evened-out loading in the individual stages of the axial compressor can be created.