摘要:
A method for selecting a communication system assigned to a transmission network of an automation system, where a transmission network with a plurality of subscribers, connected to the transmission network, of one or more automation systems is displayed, or is capable of being displayed, on a display unit. The transmission network is assigned to a plurality of communication systems, where the plurality of communication systems are each designed or configured for communication over the transmission network between at least two of the subscribers connected to the transmission network. By selecting a selection area assigned to the transmission network on the display unit by a selection device, the plurality of communication systems assigned to the transmission network are displayed on the display unit. Subsequent to selection of the selection area assigned to the transmission network by the selection means, one of the displayed communication systems is then selectable by means of the selection means.
摘要:
The invention relates to a gear motor series having two pinions with different numbers of teeth (z1a, z1b), and several toothed wheels with different numbers of teeth (z2a, z3a, z4a), the pinions and the toothed wheels being designed such that each pinion, in several predetermined axial distances (a), can be paired with one of the toothed wheels in order to form a first gear stage. According to the invention, one individual toothed wheel is provided for each predetermined axial distance (a), which is embodied such that it can be optionally paired with the one pinion or with the other pinion to form a first gear stage.
摘要:
An interface, apparatus, and method are described for communication between a radio control (REC) node and first and second radio equipment (RE) nodes in a radio base station that transceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the first RE node by a first transmission link, and the second RE node coupled to the first RE by a second transmission link. Both control information and user information intended for communication between the REC node and the first RE node and the REC and the second RE node are conveyed over the first transmission link. The first RE node also conveys information between the REC and second RE node. Many advantageous features are described.
摘要:
A method and electronic safety device including a switching element for disconnecting and/or limiting the current consumption of an electrical load, wherein control commands for the switching element are received through a remote control interface, and wherein the switching element is only switched on or off when the thermal load on the switching element is within a permissible range such that there is no longer any need to provide a dedicated relay in electrical systems for remote-controlled switching operations.
摘要:
The invention relates to an apparatus for evaluating an activity distribution obtained in a moved target object by a beam that is generated by an irradiation device. Said apparatus comprises: a positron emission tomograph designed to record photons generated in the target object by the beam and generate measurement data representing points of origin of the photons; a movement detection device designed to generate a movement signal representing the movement of the target object; and an evaluation unit designed to associate the points of origin of the measured photons with positions in the target object with the help of the movement signal such that three-dimensional characteristics of the activity distribution actually generated in the target object can be evaluated by means of the photons generated by the beam. The invention further relates to an irradiation system and a method in which such an apparatus is used.
摘要:
A device and method for time synchronization in a communication network, wherein a virtual clock is produced by a controller in each network node based on the PROFINET-Standard and/or the Precision Transparent Clock Protocol. In contrast to known methods for estimating the time, the time of the virtual clock does not undergo sudden changes. The virtual clock includes a controlled, continuous path. As a result, the virtual clock is particularly suitable for time-critical applications. Here, the estimation of the time of a reference clock is improved by 18-35%. Accordingly, a markedly greater number of network nodes may be synchronized with a predetermined level of accuracy for the time synchronization.
摘要:
A system operating in a plurality of modes to provide an integrated analysis of molecular data, imaging data, and clinical data associated with a patient includes a multi-scale model, a molecular model, and a linking component. The multi-scale model is configured to generate one or more estimated multi-scale parameters based on the clinical data and the imaging data when the system operates in a first mode, and generate a model of organ functionality based on one or more inferred multi-scale parameters when the system operates in a second mode. The molecular model is configured to generate one or more first molecular findings based on a molecular network analysis of the molecular data, wherein the molecular model is constrained by the estimated parameters when the system operates in the first mode. The linking component, which is operably coupled to the multi-scale model and the molecular model, is configured to transfer the estimated multi-scale parameters from the multi-scale model to the molecular model when the system operates in the first mode, and generate, using a machine learning process, the inferred multi-scale parameters based on the molecular findings when the system operates in the second mode.
摘要:
A heat transfer medium for solar thermal systems, a solar salt, contains nitrate salts. By admixing Ba and/or Sr are added to Li—Na—K—NO3 to improve the properties of the solar salt.
摘要:
A method and a device for visualizing a workpiece in a visualized model of an automated installation. In accordance with the invention, the method comprises making available a selection device to the user of the visualized model of the automated installation, visualizing the automated installation together with the workpiece and centering the workpiece in the visualized model of the automated installation, where the selection device is used by the user to preselect the workpiece.
摘要:
The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps: (A) contacting of the mixture comprising the at least one first material and at least one second material with at least one selective hydrophobicizing agent in the presence of a suspension medium so that an adduct is formed from the at least one hydrophobicizing agent and the at least one first material but not with the at least one second material, (B) contacting of the adduct from step (A) with at least one magnetic particle which is functionalized on the surface with at least one polymeric compound having a transition temperature LCST (lower critical solution temperature) at a temperature at which the polymeric compound has hydrophobic character so that the adduct from step (A) and the at least one functionalized magnetic particle agglomerate, (C) if appropriate addition of further suspension medium to the mixture obtained in step (B), (D) separation of the agglomerate present in the suspension from step (B) or (C) from the suspension by application of a magnetic field, (E) dissociation of the agglomerate separated off in step (D) by setting of a temperature at which the polymeric compound has hydrophilic character in order to obtain the at least one first material.