Abstract: The present invention relates to an apparatus and a method for determining a scaling factor for a strain measurement in a machine element, comprising steps for measuring a strain in a measurement surface portion by means of a strain measuring device; for measuring a displacement of a detection surface portion of the machine element by an optical scanning; for determining a displacement field on a surface of the machine element on the basis of a model of the machine element and the measured displacement of the at least one detection surface portion; for determining a strain field on the surface of the machine element on the basis of the determined displacement field and the model of the machine element; and for determining a scaling factor of the strain measuring device on the basis of the determined strain field and the measured strain in the measurement surface portion.

Abstract: A contact carrier serves for fastening a contact element of a low-voltage protective switching device by a soldering operation, so that a solder layer is formed between the contact carrier and the contact element. The contact carrier has a contacting area for the solder layer, the contacting area for its part having a rough surface structure and being delimited by a first groove-like depression. As a result of the rough surface structure of the contacting area and the first groove-like depression, when the contact element is being fixed on the contact carrier by soldering, the solder flux can be specifically influenced to the effect that rising up of the solder at the sides of the contact element is avoided, or at least significantly reduced. The quality of the soldered connection, and consequently the reliability of the soldering process, are significantly improved in this way.

Abstract: A method for generating a map display for vehicles. The method includes receiving vehicle sensor data; ascertaining poses of the vehicles based on the vehicle sensor data; generating subsets of the plurality of poses by combining poses of drives that have been carried out on an identical subsection of the route, a course of the respective subsection of the route being described by the vehicle sensor data assigned to the poses of every subset; generating sub-segments of the map display based on the subsets of the poses, for each subset a sub-segment being generated, and a course of the traffic lane within a sub-segment corresponding to one of the subsets being ascertained based on the poses of a subset; interpreting the sub-segments as nodes of a graph display of the map display and connecting sub-segments via edges of the graph display.

Abstract: A light valve that is operable in and electrically switchable between an optically clear and transparent state and an opaque state, wherein one or more polymerisable mesogenic compounds provided in a layer containing a liquid-crystalline medium that comprises one or more mesogenic compounds, one or more chiral compounds, one or more dichroic dyes and the one or more polymerisable mesogenic compounds are subjected to photopolymerisation. Further, a liquid-crystalline medium used in the method, a light valve obtained or respectively obtainable by carrying out the method, and the use of the light valve in mobile devices.

Abstract: The present invention relates to a liquid crystalline medium comprising dichroitic dyes made of benzothiadiazoles and related extended heterocyclic derivatives, the use of said medium for optical, electro-optical and electronic purposes, in particular in devices for regulating the passage of radiation energy from an outside space into an inside space, for example in windows. The invention further relates to devices containing the liquid crystalline medium according to the invention. Some new dichroitic dyes are disclosed.

Abstract: A glazing (10) comprising a switchable optical device (26) is proposed. The switchable optical device (26) has a layer structure comprising in this order a first substrate (12), a switchable layer (18) and a second substrate (24). Further, at least one of the first substrate (12) and the second substrate (24) is attached to a further sheet (30) by means of an adhesive tape (40) or an optically clear adhesive (48). Further aspects of the invention relate to a laminated structure and an insulated glazing unit comprising such a glazing (10) and a method for manufacturing of such a glazing (10).

Abstract: The invention relates to an airfoil for a compressor of a turbomachine, which extends starting from a blade root between a leading edge and a trailing edge to a blade tip, wherein the leading edge has a leading-edge thickness and the airfoil has a maximum profile thickness, the ratio of which to each other represents a relative leading-edge thickness, and the airfoil has a leading-edge wedge angle.

Abstract: The present invention relates to diarylhydantoin compounds, including diarylthiohydantoins, and methods for synthesizing them and using them in the treatment of hormone refractory prostate cancer.

Abstract: The present invention relates to an assembly of switching layers for dimming and scattering of light and to window elements comprising the arrangement of switching layers.

Abstract: The present invention relates to compositions comprising a combination of benzothiadiazole and thiadiazoloquinoxaline derivatives, to liquid-crystalline media containing the compositions, and to the use of the compositions and the media in optical, electronic and electro-optical devices, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in switchable windows.

Abstract: A method for updating a digital map. The method includes: receiving motor vehicle data signals representing respective motor vehicle data of a plurality of motor vehicles, and updating in parallel a plurality of spatially separated map segments of the digital map based on the motor vehicle data in order to update the digital map. A device, a computer program, and a machine-readable storage medium, are also described.

Abstract: An integrally bladed rotor for a turbomachine, in particular a compressor or turbine stage of a gas turbine, to which at least one separately formed impulse element housing (40; 40?) is fastened by at least one fastening element (30; 30?) which engages for this purpose into an opening (41) of the impulse element housing and into an opening (11) of the rotor, the impulse element housing having at least one cavity (44) in which at least one impulse element (5) is accommodated with play.

Abstract: A switchable window element with a layer structure comprising a switchable layer, two polarizers and two optical retarders; wherein a first polarizer and a first optical retarder are arranged in an optical path prior to the switchable layer and a second polarizer and a second optical retarder are arranged in the optical path after the switchable layer wherein the switchable layer is a vertically aligned liquid crystal layer comprising a liquid crystalline medium and wherein the product of the thickness d of the switchable layer and the optical anisotropy ?n of the liquid crystalline medium is in the range of from 0.05 ?m to 3.0 ?m and the liquid crystalline medium has a clearing point of at least 70° C.

Abstract: Liquid-crystalline media containing one or more mesogenic compounds, one or more chiral compounds, and one or more polymerizable mesogenic compounds, wherein the media exhibit a pitch of 0.55 ?m or more and a clearing point of 80° C. or more and wherein the one or more polymerizable mesogenic compounds are contained in an amount, based on the overall contents of the media, of 5% by weight or less, are suitable as modulation materials. Such modulation materials can be used in switching layers and window elements.

Abstract: The present invention relates to liquid-crystalline media comprising one or more mesogenic compounds of formula I as set forth hereinafter, wherein the one or more compounds of formula I are contained in the medium in an amount, based on the overall contents of the medium, of at least 15% by weight. The present invention further relates to a switching layer, a switching element and a window element containing the liquid-crystalline medium.

Abstract: Devices for the regulation of light transmission and in particular switchable windows, including window elements containing a switchable optical cell having a homeotropically aligned liquid crystal layer with a pretilt angle in the range of 77° to 88°.

Abstract: Systems and methods are provided for efficiently maintaining a transaction sequence witness service to ensure that requests to read data provide consistent results across all storage nodes in a distributed system. When a storage node receives a request for a data object, the node may obtain—from transaction sequence witness service—the latest sequence number associated with the object. If the sequence number indicates the object has been modified in the period of time since the currently stored version was stored, the node can obtain the current version from persistent storage.

Abstract: The present invention relates to azo dye of formula I defined in claim 1, to a liquid crystalline medium comprising said azo dye, the use of said medium for optical, electrooptical and electronic purposes, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows. The invention further relates to a device containing the liquid crystalline medium according to the invention.

Abstract: Some embodiments provide a non-transitory machine-readable medium that stores a program. The program identifies a first data structure having a first type. The first data structure is configured to store a set of geometries. The program further identifies a second data structure associated with the first data structure. The second data structure is configured to store modifications to the set of geometries. The program also perform a merge operation on the first data structure and the second data structure to form a third data structure.

Abstract: The present invention relates to benzotriazole derivatives selected from the group of compounds of formulae Ia, Ib and Ic as defined in claim 1, to mesogenic media comprising the compounds of formulae Ia, Ib and Ic, and to the use of these compounds and mesogenic media in optical, electronic and electro-optical applications, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows.