Abstract: In methods and systems for communicating medical image data that were generated for a patient between computing entities of a hospital network, a cloud-based data store and a patient's mobile device, a QR code serves to code a data package containing a user identification and a public key, which has been generated on the patient's mobile device, to a hospital server, in order to process personal data so that the personal data may be downloaded from the data store directly to the patient's mobile device in an encrypted form, and may be visualized there in clear text by means of applying a private key stored locally on the patient's mobile device. The method and system are web based and need no special requirements on the part of the patient's mobile device.

Abstract: A computer-implemented method for testing a system for at least one requirement. The method includes: the requirement is received in machine-readable form, at least one first input variable is ascertained for the test of the system for the received requirement, a design of the system is simulated as a function of the ascertained first input variable, an output variable of the simulated system is ascertained and it is ascertained as a function of the output variable whether the system meets the requirement, it is checked whether the simulation meets a quality requirement, if the simulation meets the quality requirement and the system meets the requirement, it is checked whether a sufficient test coverage is reached for the requirement, if the sufficient test coverage for the requirement is reached, the test for the requirement is completed.

Abstract: A computer-implemented method for testing a system for at least one requirement. The method includes: the requirement is received in machine-readable form, at least one first input variable is ascertained for the test of the system for the received requirement, a design of the system is simulated as a function of the ascertained first input variable, an output variable of the simulated system is ascertained and it is ascertained as a function of the output variable whether the system meets the requirement, it is checked whether the simulation meets a quality requirement, if the simulation meets the quality requirement and the system meets the requirement, it is checked whether a sufficient test coverage is reached for the requirement, if the sufficient test coverage for the requirement is reached, the test for the requirement is completed.

Abstract: A method for monitoring a drive-by-wire system of a motor vehicle, including: temporally offset reading in of at least two input values of an input quantity of an operating element of the motor vehicle; ascertaining a change over time or rate of change over time of the input quantity from the at least two read-in input values; determination of a monitored quantity for the motor vehicle operation from the change over time or rate of change over time; selection of a monitoring function on the basis of the monitored quantity; monitoring of the monitored quantity for the ascertained motor vehicle operation by the monitoring function.

Abstract: In methods and systems for communicating medical image data that were generated for a patient between computing entities of a hospital network, a cloud-based data store and a patient's mobile device, a QR code serves to code a data package containing a user identification and a public key, which has been generated on the patient's mobile device, to a hospital server, in order to process personal data so that the personal data may be downloaded from the data store directly to the patient's mobile device in an encrypted form, and may be visualized there in clear text by means of applying a private key stored locally on the patient's mobile device. The method and system are web based and need no special requirements on the part of the patient's mobile device.

Abstract: Techniques are disclosed for facilitating the process of undoing and redoing modifications that are made to content using an online content management system (CMS). As a user makes changes to content, such as by editing a webpage using a web-based CMS, a history of the user's modifications is generated and stored locally on the client. When the user invokes an undo command, the modification history can be used to determine a previous state of the content and restore the content to that previous state. Similarly, when the user invokes a redo command, the modification history can be used to return to a state that had previously been undone. In some embodiments, the process of undoing or redoing the user's modifications is selectively performed on either a client side or a server side of the online system, depending on the type of content that is being manipulated.

Abstract: A planetary gear, in particular a multi-stage planetary gear, includes at least two sun wheels, which are disposed coaxially one behind the other. A hydrodynamic axial bearing is arranged between the sun wheels.

Abstract: A method for determining whether an error is present or not in a motor vehicle, a discrete state, in which the motor vehicle is presently in, being ascertained with the aid of a state machine, a decision being made, depending on the ascertained discrete state, whether an error is present or not, whereby the states of the state machine include acceptable states and unacceptable states, then, if the ascertained discrete state is an unacceptable state, the motor vehicle is transferred into an acceptable state.

Abstract: The invention relates to a fibre-reinforced hollow body (10) for channelling media, in particular, chemically and/or mechanically aggressive media, for example, of the chemical industry and/or the process industry, having a base body (20), comprising a material containing fibres, and having a protective layer (40) for protecting the hollow body (10) against chemical and/or mechanical attacks. The protective layer (40) is formed from a fibre-free material or a substantially fibre-free material. The invention relates to a chemical composition for forming a protective layer (40) of a hollow body (10) for channelling media, in particular chemically and/or mechanically aggressive media, said protective layer protecting against chemical and/or mechanical attacks. Furthermore, the invention relates to method for producing a hollow body (10) for channelling media, in particular chemically and/or mechanically aggressive media, for example, of the chemical industry and/or the process industry.

Abstract: In a system and operating method wherein the system includes a medical apparatus and an operator console, a first input processor is assigned to the operator console and acquires a shutdown command that triggers a shutdown operation of the operator console, and a second input processor is assigned to the medical apparatus and acquires a startup command that triggers a startup operation of the medical device. A first interface forwards the shutdown command from the operator console to the medical apparatus wherein a shutdown operation of the medical apparatus is triggered, and a second interface forwards the startup command from the medical apparatus to the operator console, wherein a startup operation of the operator console is triggered.

Abstract: A method for monitoring a drive-by-wire system of a motor vehicle, including: temporally offset reading in of at least two input values of an input quantity of an operating element of the motor vehicle; ascertaining a change over time or rate of change over time of the input quantity from the at least two read-in input values; determination of a monitored quantity for the motor vehicle operation from the change over time or rate of change over time; selection of a monitoring function on the basis of the monitored quantity; monitoring of the monitored quantity for the ascertained motor vehicle operation by the monitoring function.

Abstract: A method for ascertaining whether an error exists during the operation of an internal combustion engine of a motor vehicle, in which an engine control unit controls the internal combustion engine and a second control unit, in particular a higher-order vehicle control unit, of the motor vehicle is provided, in which a setpoint variable, which describes a curve of a setpoint value of an operating variable, is ascertained and, as a function of whether a comparison between a limiting value and a difference of an ascertained actual variable, which describes a curve of an actual value of the operating variable, and the ascertained setpoint variable, has the result that the difference is greater than the limiting value, it being decided whether the error exists, wherein the engine control unit receives the result of the comparison from the second control unit.

Abstract: A method for determining whether an error is present or not in a motor vehicle, a discrete state, in which the motor vehicle is presently in, being ascertained with the aid of a state machine, a decision being made, depending on the ascertained discrete state, whether an error is present or not, whereby the states of the state machine include acceptable states and unacceptable states, then, if the ascertained discrete state is an unacceptable state, the motor vehicle is transferred into an acceptable state.

Abstract: In a system and operating method wherein the system includes a medical apparatus and an operator console, a first input processor is assigned to the operator console and acquires a shutdown command that triggers a shutdown operation of the operator console, and a second input processor is assigned to the medical apparatus and acquires a startup command that triggers a startup operation of the medical device. A first interface forwards the shutdown command from the operator console to the medical apparatus wherein a shutdown operation of the medical apparatus is triggered, and a second interface forwards the startup command from the medical apparatus to the operator console, wherein a startup operation of the operator console is triggered.

Abstract: Techniques are disclosed for facilitating the process of undoing and redoing modifications that are made to content using an online content management system (CMS). As a user makes changes to content, such as by editing a webpage using a web-based CMS, a history of the user's modifications is generated and stored locally on the client. When the user invokes an undo command, the modification history can be used to determine a previous state of the content and restore the content to that previous state. Similarly, when the user invokes a redo command, the modification history can be used to return to a state that had previously been undone. In some embodiments, the process of undoing or redoing the user's modifications is selectively performed on either a client side or a server side of the online system, depending on the type of content that is being manipulated.

Abstract: A method for determining whether an error condition is present in a motor vehicle, a discrete state in which the motor vehicle is momentarily situated being ascertained with the aid of a state machine, monitoring functions for ascertaining whether an error condition is present being carried out or not as a function of the ascertained discrete state.

Abstract: Techniques are disclosed for facilitating the process of undoing and redoing modifications that are made to content using an online content management system (CMS). As a user makes changes to content, such as by editing a webpage using a web-based CMS, a history of the user's modifications is generated and stored locally on the client. When the user invokes an undo command, the modification history can be used to determine a previous state of the content and restore the content to that previous state. Similarly, when the user invokes a redo command, the modification history can be used to return to a state that had previously been undone. In some embodiments, the process of undoing or redoing the user's modifications is selectively performed on either a client side or a server side of the online system, depending on the type of content that is being manipulated.

Abstract: Techniques are disclosed for facilitating the process of undoing and redoing modifications that are made to content using an online content management system (CMS). As a user makes changes to content, such as by editing a webpage using a web-based CMS, a history of the user's modifications is generated and stored locally on the client. When the user invokes an undo command, the modification history can be used to determine a previous state of the content and restore the content to that previous state. Similarly, when the user invokes a redo command, the modification history can be used to return to a state that had previously been undone. In some embodiments, the process of undoing or redoing the user's modifications is selectively performed on either a client side or a server side of the online system, depending on the type of content that is being manipulated.

Abstract: In a method and device to show two different images (determined from a first image data set and a second image data set) of at least one imaging modality (in particular a medical imaging modality), the images can be presented together on a display device with a presentation area as a fusion image or as individual images. A detection arrangement associated with the display device detects a movement of at least one finger of a user on the or in the immediate proximity of the presentation area or a contact of the presentation area and, depending on the detection, produces a change of the presentation of the fusion image, or changes between an individual image presentation and fusion image presentation or between two individual image presentations.

Abstract: To execute a program, a computer opens a usage window of a user interface of the program when calling the program. Via the opened usage window, the computer receives usage commands for a usage part of the program from a user, the usage commands being presented during the input thereof in the usage window, or in a usage command window of the user interface. The computer executes a usage action corresponding with a usage command after validation of the usage command, and receives retrieval commands from the user to retrieve additional information. The retrieval commands are presented in a retrieval command window of the user interface during the input of said retrieval commands. Additional information is received from a web server after the validation of the respective retrieval command. The retrieval and output of the additional information is an action different from the usage action. The information window, the retrieval command window, the usage window and the usage command window are different windows.