Abstract: The device (100) for pre-cooling a flow of a gas comprises: a separator (135) of a coolant flow (125), downstream from a compressor (155), into two flows: one coolant flow (140) referred to as “medium-pressure”; and one coolant flow (145) referred to as “low-pressure”; a first exchanger (105) exchanging heat between the flow (120) of the gas to be pre-cooled and at least the medium-pressure coolant flow (140) comprising at least nitrogen; an expander (150) of the low-pressure coolant flow; a second exchanger (110) exchanging heat between the flow of a gas and the expanded low-pressure coolant flow on output from the second expander; and a third exchanger (115) exchanging heat between the flow of a gas and the low-pressure coolant flow on output from the second heat exchanger.

Abstract: The present disclosure relates to a medical system for specifying adjustable setting of a blood treatment apparatus having a calculation device with an input interface for entering and/or reading in the results determined by a diagnostic device for executing a retinal vessel analysis of a patent, respectively; an output interface for outputting at least one technical parameter value for the treatment of the patient and/or outputting at least one target treatment parameter value for a treatment of the patent using the blood treatment apparatus, and/or for outputting suggested changes of existing pre-set or pre-settings for the technical parameter value and/or for the target treatment parameter value.

Abstract: An EMI suppression component includes a piezoelectric element that is configured to provide a low impedance propagation path for electromagnetic disturbances at a resonance frequency of the piezoelectric element.

Abstract: An EMI suppression component includes a piezoelectric element that is configured to provide a low impedance propagation path for electromagnetic disturbances at a resonance frequency of the piezoelectric element.

Abstract: A system for determining a tire contact area parameter includes a sensor module on the tire. The sensor module has a sensor that receives a sensor signal which is dependent on a mechanical tire load at a predetermined measuring point on the tire. A first evaluation device evaluates the sensor signal and provides data based on the sensor signal. The data contain a data element which indicates a time point in the sensor signal. The time point characterizes a passage of the measuring point through the tire contact area. A second evaluation device calculates the tire contact area parameter by evaluating the data provided by the first evaluation device. The first evaluation device analyzes the sensor signal based on a predetermined evaluation criterion with respect to the signal quality of the sensor signal to provide signal quality information of the sensor signal.

Abstract: A system for determining a tire contact area parameter includes a sensor module on the tire. The sensor module has a sensor that receives a sensor signal which is dependent on a mechanical tire load at a predetermined measuring point on the tire. A first evaluation device evaluates the sensor signal and provides data based on the sensor signal. The data contain a data element which indicates a time point in the sensor signal. The time point characterizes a passage of the measuring point through the tire contact area. A second evaluation device calculates the tire contact area parameter by evaluating the data provided by the first evaluation device. The first evaluation device analyses the sensor signal based on a predetermined evaluation criterion with respect to the signal quality of the sensor signal to provide signal quality information of the sensor signal.