The dualmode-radio uses two free space modes for the transmission of signals at the same frequency. The transmitter signal provides not only the useful signal but also an orthogonal signal for demodulation. This eleminates the need for the local oscillator in the reciever, which means significant sa.....
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"PFAP-Mod" describes substituted pyrazole derivatives as electrolytes for lithium batteries.
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HypoxieFit is based on technologies derived from the field of cardiopulmonary bypass and oxygenation of blood. Through thin hollow fibers, the supply of oxygen and carbon dioxide in the breathing air can be precisely adjusted. Carbon dioxide does not have to be removed by means of adsorbers, but is .....
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For very tall buildings and chimneys an effective damping system is absolutely necessary. The technology presented here offers an economic compromise of improved effectiveness compared to purely passive dampers and moderate costs compared to fully active systems with actuators to produce a targeted .....
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HypoxieFit is based on technologies derived from the field of cardiopulmonary bypass and oxygenation of blood. Through thin hollow fibers, the supply of oxygen and carbon dioxide in the breathing air can be precisely adjusted. Carbon dioxide does not have to be removed by means of adsorbers, but is .....
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