Abstract: An air spring includes a closing member, a rolling piston, and an air spring bellows connected to the rolling piston and the closing member to form a fluid-filled pressure chamber. A level control system for supplying and/or discharging fluid may be integrated into the pressure chamber to control level position based on air spring stroke. The level control system may have a control valve and an actuator connected to the control valve. The actuator may include a guide tube coupled to the rolling piston or closing member, and movably arranged within the pressure chamber. An actuating member may include a pin member and may operate the control valve. A compression spring may have a central spring and a biasing spring, and the guide tube may include a control flange coupled to the pin member, and the biasing spring may be supported to press the pin member against the control valve.

Abstract: An ultrasound imaging system is for determining stroke volume and/or cardiac output. The imaging system may include a transducer unit for acquiring ultrasound data of a heart of a subject (or an input for receiving the acquired ultrasound data), and a controller. The controller is adapted to implement a two-step procedure, the first step being an initial assessment step, and the second being an imaging step having two possible modes depending upon the outcome of the assessment. In the initial assessment procedure, it is determined whether regurgitant ventricular flow is present. This is performed using Doppler processing techniques applied to an initial ultrasound data set. If regurgitant flow does not exist, stroke volume is determined using segmentation of 3D ultrasound image data to identify and measure the volume of the left or right ventricle at each of end systole and end-diastole, the difference between them giving a measure of stroke volume.

Abstract: A system and method provides for multi-party communication including engaging a network communication engine from a mobile communication interface and providing a user identification and a location indicator to the network communication engine. The method and system further includes receiving in the mobile communication interface a plurality of communication channels based on at least one of: the user identification and the location indicator and in response to a user selection of a selected communication channel, transmitting a channel engagement request to the network communication engine requesting connection of the user to the selected communication channel.

Abstract: The invention provides an ultrasound processing unit. A controller (18) of the unit is adapted to receive ultrasound data of an anatomical region, for example of the heart. The controller processes the ultrasound data over a period of time to monitor and detect whether alignment of a particular anatomical feature (34) represented in the data relative to a field of view (36) of the transducer unit is changing over time. In the event that the alignment is changing, the controller generates an output signal for communicating this to a user, allowing a user to be alerted at an early stage to likelihood of misalignment and loss of imaging or measurement capability.

Abstract: An ultrasound imaging system for acquiring ultrasound images of an anatomical feature of interest in a subject, comprising a controller operable by a user and configured to: process input ultrasound images to extract anatomical data; determine a set of constraints to be applied to the ultrasound images, the constraints being spatial, temporal and/or of image quality, derived from the extracted anatomical data and/or on user input; monitor the ultrasound images, as they are received, for determining their compliance with the determined constraints; and output an indication based on the determined compliance. The user can adapt the imaging process using the feedback of these indications, and can decide to stop the process based on satisfactory indications.

Abstract: A method is provided for protecting a vehicle network of a vehicle against manipulated data transmission, in which the vehicle network includes multiple network nodes, and at least one first network node in the vehicle network in a normal mode checking a first received message as to whether the first received message is a message assigned to the first network node in the normal mode, but which the first network node did not transmit. The first network node in a diagnostic mode further checks a second received message as to whether the second received message is a message assigned to the first network node in the normal mode or in the diagnostic mode, but which the first network node did not transmit.

Abstract: A system and method for multi-party communication includes determining a trending common identifier within a media platform and generating a communication channel within a communication platform based on the common identifier. The method and system includes, in response to a join request from each of a plurality of users, connecting the plurality of users to the communication channel, where the communication channel is an open communication channel for active audio communication between the plurality of users across the communication platform and facilitating audio communication between the plurality of users, including providing a visual display on the communication platform, including visual display of the active audio communication across the communication platform.

Abstract: The present invention relates to a medical image processing device (10), comprising: —a receiving unit (60) for receiving a first and a second medical image (72, 74) of an anatomical object of interest (84), wherein each of the first and the second medical images (72, 74) comprises a different field of view of the anatomical object of interest (84), and wherein the first medical image and the second medical image (72, 74) show a same or similar anatomical state of the anatomical object of interest (84); —a registration unit (64) that is configured to determine a transformation from an image space of the second medical image (74) to an image space of the first medical image (72); —a transformation unit (66) that is configured to transform the second medical image (74) into the image space of the first medical image (72) based on said transformation in order to receive a transformed second medical image (74?); and —a segmentation unit (68) that is configured to perform an overall segmentation that makes use of

Abstract: Described herein are processes for purifying infectious Zika virus particles and uses of protamine in such processes.

Abstract: The invention pertains to an antenna array system for Navigation Systems comprising a set of receiving elements, each receiving element comprising at least one antenna or more antennas, the antennas being designed for receiving electro-magnetic signals of at least one certain wavelength, whereby at least two receiving elements of said set of receiving elements are located in distance to each other of at least said one certain wavelength, whereby the signals received by said receiving elements are processed by at least one signal processing unit to thereby determine a location related information.

Abstract: The present invention relates to a device for detecting individual tumor cells, tumor clusters and micro metastases in the circulatory system which are enriched with a photo-sensitive substance. It is the object of the invention to provide a device allowing both a secure diagnostic detection of individual tumor cells in the circulatory system of humans and mammals and their therapeutic elimination in situ.

Abstract: A system and method provides for content management for a networked communication platform, including receiving a communication connection with a user, such as via a networked connection. The method and system includes a communication platform having executable operations for facilitating a multi-party conference with a conference engine that receives both an audio/video stream from the user, as well as data relating to the user interface operations. Concurrently, the data stream and the audio/video stream are transmitted to a data engine. The facilitates an online conference with two more users, the data engine processes the feeds external from the conference itself, allowing for recordation.

Abstract: The invention relates to a water filter cartridge comprising a housing and a filter-side tank connection element for insertion into a water tank, more particularly into a water tank of a household appliance (11), and a filter section for treating the water to be taken from the water tank. It is distinguished by the fact that the water filter cartridge comprises a reservoir chamber with a means to counter precipitations in the water tank, where the reservoir chamber is designed separate from the filter section and its flow guideway for the water running through the filter section to be treated, in such a way that there is no contact between the water flowing through the filter section and the means to counter precipitations, and that the reservoir chamber has at least one passage for the means, whereby the means to counter precipitations is in contact with the unfiltered water in the water tank.

Abstract: Object detection systems are provided herein. An example system includes an enclosure formed by a sidewall to define an interaction volume, at least one light source for illuminating the interaction volume with a light, at least one light sensor that senses disturbances in light intensity due to scattering, reflection, or absorption of the light by objects within the interaction volume, and a controller that is configured to detect an object or object behavior within interaction volume based on the disturbances in the light intensity. The objection detection system may also include a trigger volume and/or a sorting volume.

Abstract: A method and device for handling an anomaly at a unit. The device is integrated into the unit. A variable is detected for handling attacks on the unit that defines an operation of the unit. A piece of information is determined depending on the variable that characterizes surroundings in which the unit is operated. It is checked depending on a comparison of the piece of information about the surroundings to a piece information about the setpoint surroundings for the operation of the unit, whether or not an anomaly is present in the operation of the unit. The unit is operated in a first operating mode having a first functional range, if no anomaly is detected. The unit is operated in a second operating mode having a second functional range, which is reduced or changed with regard to the first functional range, if an anomaly is detected.

Abstract: An air spring for a motor vehicle or a driver's cab of a motor vehicle has a cover, a rolling piston and at least one air spring bellows. At least two damping devices are integrated into the air spring.

Abstract: The invention provides a ‘model-based’ imaging system in which surface values to be applied to a segmented surface of an imaged body are determined on the basis of projections cast into the volume of the imaged body, the projections made at angles and depths determined on the basis of information encoded within an anatomical model. In examples, the angles and depths are determined on the basis of a comprehensive segmentation of the imaged body, itself performed on the basis of the anatomical model. By locally varying projection angles and depths around the body, in dependence upon local anatomical context, improved imaging of the internal structure of the imaged body may be achieved. In particular, images may be generated providing representations of the internal structure which are of greater clinical utility or relevance. 4D data sets may also be better handled, through use of anatomical context to maintain consistency in representations across multiple frames.

Abstract: The invention relates to a method for determining a balancing removal process for a balancing device for balancing a rotationally symmetrical component, particularly a rotor component, particularly of a turbomachine, a combination of machining lengths and depths being calculated, taking into account a pre-defined maximum machining length and minimum machining depth, in such a way that, with reliable combinations for compensating the same unbalance, the machining length of the calculated combination is longer than the machining length of at least one other permissible combination and, at the same time, the machining depth of the calculated combination is shallower than the machining depth of said other combination.

Abstract: A system and method provides for content management for a networked communication platform, including receiving a communication connection with a user, such as via a networked connection. The method and system includes a communication platform having executable operations for facilitating a multi-party conference with a conference engine that receives both an audio/video stream from the user, as well as data relating to the user interface operations. Concurrently, the data stream and the audio/video stream are transmitted to a data engine. The facilitates an online conference with two more users, the data engine processes the feeds external from the conference itself, allowing for recordation.

Abstract: Described herein are Zika virus vaccines and compositions and methods of producing and administering said vaccines to subjects in need thereof.