Abstract: The disclosure relates to a motor vehicle and a method for summarizing a conversation in a motor vehicle. The method involves determining by a vehicle sensor device whether a challenging driving task is present; if the challenging driving task is present, masking a conversation in the motor vehicle for a driver by generating counter noise; recording the conversation in the motor vehicle by at least one vehicle microphone; summarizing the conversation by artificial intelligence; outputting a summary of the conversation to the driver after determining that the challenging driving task is no longer present; and deactivating the counter noise after the outputting the summary of the conversation.

Abstract: A stroke-volume adjustable axial piston pump control valve includes a valve slide arranged in an axially displaceable manner in a housing of the control valve to optionally connect a feed pressure channel, which can be connected to a tank and is arranged and/or formed in the housing, to a control pressure channel, which can be connected to a control pressure chamber of the pump and is arranged and/or formed in the housing. The control valve and/or adjoining components are protected from contamination by a cap filter arranged substantially perpendicularly to a main outer surface of the housing formed substantially in one plane in a blind bore of the housing, and the control pressure channel opens into the main outer surface of the housing at an angle such that the control pressure channel penetrates the blind bore in a mouth region of the control pressure channel adjoining the main outer surface.

Abstract: A method for separating cells may include providing a sample having at least two different types of cell, contacting the sample with a cell culture substrate comprising a stimulus-responsive polymer layer, subjecting the cell culture substrate and the cells to medium conditions to where the cells adhere to the cell culture substrate, and modifying the medium conditions to decrease the adherence of one of the cells types to the cell culture substrate. The method may further include separating the cells released from the cell culture substrate from the cells still adhered to the cell culture substrate.