Abstract: The invention relates to an improved process and system for the synthesis of dimethyl ether (DME) from a feedstock comprising H2 and COx, wherein x=1-2. The process according to the invention comprises (a) subjecting the gaseous mixture comprising synthesis gas originating from step (c) to DME synthesis by contacting it with a catalyst capable of converting synthesis gas to DME to obtain a gaseous mixture comprising DME; (b) subjecting a gaseous mixture comprising the gaseous mixture originating from step (a) to a separation-enhanced reverse water gas shift reaction; and (c) subjecting the gaseous mixture originating from step (b) to DME/synthesis gas separation to obtain DME and a gaseous mixture comprising synthesis gas, which is recycled to step (a). Herein, the feedstock is introduced in step (a) or step (b) and the molar ratio of H2 to COx in the gaseous mixture which is subjected to step (b) is at least (x+0.8). Also a system for performing the reaction according to the invention is disclosed.

Abstract: According to an aspect of the invention, there is provided a mirror structure for adaptive optics devices, characterized in that it comprises: an elastically deformable layer in response to an applied force, said deformable layer comprising a central portion reflective to said an incident light beam (F); a support substrate positioned spaced with respect to said deformable layer; a spacer element connected to said elastically deformable layer and support substrate and positioned there between, said spacer element being arranged so that the separation distance between said first and second inner surface is in the range between 2 and 100 micron; an inner chamber at least partially defined by said first and substrate and by said spacer element, said inner chamber containing a pressurized gas (G); an actuator system capable of causing a deformation of said central portion counteracting the pressure of said pressurized gas; wherein, in use, said central portion is deformed according to profiles such as to control

Abstract: Propellant charges or grains having printed layers of two or more energetic materials are described along with methods for preparing and using them.

Abstract: A method of forming a video signal by a decoder device is described wherein the method comprises receiving a bitstream and decoder information, the decoder information signaling the decoder device the presence of one or more resolution components in the bitstream for forming a video signal, a resolution component representing a spatially subsampled version, preferably a polyphase subsampled version, of a first video signal having a first resolution, the one or more resolution components being part of a resolution component group, the group comprising a plurality of resolution components on the basis of which the first video signal is reconstructable; and, the decoder device parsing the bitstream and decoding the one or more resolution components into video frames on the basis of the decoder information.

Abstract: A fiber optic sensor device comprising an optical fiber with a multilayer coating on the optical fiber at least in a fiber section of the optical fiber. The multilayer coating comprises a chrome layer on the optical fiber, a metal layer such as a copper layer on the chrome layer and an indium or lead layer on the metal layer. The indium or lead layer having a thickness larger than thicknesses of the chrome and metal layers, preferably with a thickness about equal to the radius of the optical fiber.

Abstract: Embodiments of the present disclosure provide improved layout designs for quantum circuit assemblies employing qubits, e.g. superconducting qubits. One proposed design involves increasing a capacitance between a first qubit and a coupling component that couples the first qubit to a second qubit. Another design involves rounding of one or more corners at the end portions of coupling components. Yet another design involves varying the distance between two electrically conductive elements of a given superconducting qubit device which are connected to one another via one or more non-linear inductive elements. Qubit layout designs described herein may help increase coupling strength between qubits, allow greater design flexibility in achieving faster multi-qubit gates, and/or reduce or mitigate the negative effects of two-level systems.

Abstract: A method for producing in a roll-to-roll process modules of thin film photovoltaic cells in a substrate film, the modules including the substrate with a photovoltaic layer inbetween a lower and upper electrode layer, by using an apparatus including a belt conveyor, and scribe and print stations arranged at respective positions along a transport direction of the belt conveyor to create an interconnection structure between the photovoltaic cells including an arrangement of structural elements having one or more conductive and isolating scribe lines and a conductive body connecting adjacent thin film photovoltaic cells.

Abstract: Method of tuning parameter settings for performing acoustic scanning probe microscopy for subsurface imaging, scanning probe microscopy system, and computer program product. This document relates to a method of tuning a scanning probe microscopy system. The method comprises: a) applying an acoustic vibration signal comprising a first frequency and a second frequency to a sample; b) at a first position of the probe tip, sweeping the first frequency across a first frequency range, and obtaining a first signal; c) at a second position of the probe tip, sweeping the first frequency across at least said first frequency range, and obtaining a second signal; d) analyzing the first and second signals to obtain a difference characteristic dependent on the first frequency. The first and second position are selected such that a subsurface structure of the sample at the first and second position is different.

Abstract: The present invention relates to an optical coherence tomography method, comprising: providing a beam of imaging radiation from a radiation source of an optical coherence tomography apparatus; directing, using directing optics, the beam of imaging radiation towards a fundus of a human or animal eye; and receiving a reflected portion of the imaging radiation by the optical coherence tomography apparatus; wherein the method further comprises: providing, by a tracking camera, a tracking image of an image area covering at least a part of said fundus; analyzing the tracking image for detecting a displacement of the fundus; and adapting, at least dependent on the detected displacement, a direction of the beam of imaging radiation by actuating an optical correction unit of said direction optics; and in addition to said adapting of the direction of the beam of imaging radiation, adapting a location of the image area on said fundus imaged by the tracking camera at least dependent on the detected displacement.

Abstract: A photovoltaic module (1) having photovoltaic cells (2) positioned in a space between a front and a back sheet (4, 5). A scattering layer (7) is present having a radiation scattering pattern with first and/or second surface areas (7a, 7b), in combination with third surface areas (7c). The first surface areas (7a) are aligned above ribbons (3), and the second surface areas (7b) with spaces between adjacent photovoltaic cells (2). The third surface areas (7c) are aligned with a perimeter surface area of the photovoltaic module (1) outside of a surface area formed by the photovoltaic cells (2). The scattering layer (7) comprises a plurality of strips and a plurality of interruptions (8) between one or more of the plurality of strips. Furthermore, a method for assembling a photovoltaic module (1) comprises printing the radiation scattering pattern on a surface of the front sheet (4) and/or back sheet (5).

Abstract: A printed temperature sensor (10) comprising a substrate (1) with an electrical circuit (2) comprising a pair of electrodes (2a, 2b) separated by an electrode gap (G). A sensor material (3) is disposed between the electrodes (2a, 2b) to fill the electrode gap (G), wherein the sensor material (3) comprises semi-conducting micro-particles (3p) comprising an NTC material with a negative temperature coefficient (NTC), wherein the micro-particles (3p) are mixed in a dielectric matrix (3m) functioning as a binder for printing the sensor material (3); wherein the micro-particles (3p) contact each other to form an interconnected network through the dielectric matrix (3m), wherein the interconnected network of micro-particles (3p) acts as a conductive pathway with negative temperature coefficient between the electrodes (2a, 2b).

Abstract: The disclosure relates to a message distribution system configured to provide traffic messages received by at least one base station of a telecommunications network to at least one traffic control system capable of controlling traffic infrastructure. The message distribution system comprises a detection module and a routing module. The detection module is configured to detect traffic messages from user devices in a radio coverage area of the at least one base station. The routing module is configured to access association information associating at least one routing address of the at least one traffic control system with the radio coverage area of the at least one base station and to route the detected traffic messages to the at least one routing address associated with the radio coverage area of the at least one base station receiving the traffic messages from the user devices.

Abstract: The invention is directed to an insulation piercing cable connection system, to an insulation piercing cable and an insulation piercing connector for use in said insulation piercing cable connection system, and to a photovoltaic system.

Abstract: The present disclosure relates to a method for curing a heat-curable material (1) in an embedded curing zone (2) and an assembly resulting from such method. The method comprises providing a heat-conducting strip (3) partially arranged between a component (9) and a substrate (10) that form the embedded curing zone (2) therein between. The heat-conducting strip (3) extends from the embedded curing zone (2) to a radiation-accessible zone (7) that is distanced from the embedded curing zone (2) and at least partially free of the component (9) and the substrate (10). The method further comprises irradiating the heat-conducting strip (3) in the radiation-accessible zone (7) by means of electromagnetic radiation (6).

Abstract: This document describes a method of determining an overlay error during manufacturing of a multilayer semiconductor device. Manufacturing of the semiconductor device comprises forming a stack of material layers comprising depositing of at least two subsequent patterned layers of semiconductor material, the patterned layers comprising a first patterned layer having a first marker element and a second patterned layer having a second marker element. The determining of the overlay error comprises determining relative positions of the first and second marker element in relation to each other, such as to determine the overlay error between the first patterned layer and the second patterned layer. In addition an imaging step is performed on at least one of said first and second patterned layer, for determining relative positions of the respective first or second marker element and a pattern feature of a device pattern comprised by said respective first and second patterned layer.

Abstract: Methods and devices are provided for use in a streaming process (130) of a Virtual Reality [VR] video to a VR rendering device (120). The streaming process has a configurable setup, each configured setup providing respective different image data of a scene. The VR rendering device is arranged to render a current view of the scene based on a current head position. The streaming process is executed according to a first configured setup providing first image data needed to render the current view. EEG data is determined by measuring brain signals (115) and a head movement is predicted based on the EEG data. Target image data is determined as needed for rendering a future view based on the predicted head movement. A new configured setup for providing the target image data is determined. By adapting the streaming process based on the prediction the target image data can be provided in time and efficiently using available bandwidth.

Abstract: The invention relates to a network node (15) comprising at least one communication interface, at least one memory, and at least one processor.

Abstract: Back side connection layer for a photo-voltaic module comprising a plurality of PV-cells (i,j), the plurality PV-cells (i,j) being of a type having one or more back side contacts and divided in a preset number of strings (3) of series connected PV-cells (i. j). By-pass diodes are connectable in parallel to each of the preset number of strings (3), and three or more strings (3) are provided. The plurality of PV-cells (i,j) are positioned such that electrical connections to the first PV-cell and last PV-cell of each of the preset number of strings (3) are provided in a part of the back side connection layer overlapping a part of a two-by-two arrangement of PV-cells (i,j).

Abstract: A monitoring system for monitoring a state of a fluid in an indoor space including a state of a flow field for said fluid is presented. The system includes an input unit (81), a simulation unit (82), a comparison unit (83) and a state correction unit (84). The input unit (81) comprises a plurality of temperature sensors (81a, 81b, . . . , 81mT) to obtain temperature measurement data indicative for a temperature field in said indoor space. The simulation unit (82) is provided to simulate the fluid in said indoor space according to an indoor climate model to predict a state of the fluid including at least a temperature field and a flow field for the fluid in said indoor space, and has an output to provide a signal indicative for the flow field. The comparison unit (83) is provided to compare the predicted temperature field with the temperature measurement data, and the state correction unit (84) is provided to correct the predicted state of the fluid based on a comparison result of said comparison unit (83).

Abstract: One aspect of the disclosure relates to a method in a user equipment for instructing establishment of a connection between a first local device and a second local device, the user equipment being connected to a public network, wherein an intermediary system is configured to connect to a first local network, to a second local network and to the public network. A virtual view is generated and, upon receiving a selection of a representation in the view, connectivity information is obtained regarding the communication path between the first local device and the second local device. An ability for user to instruct establishment of communication path in dependence of the connectivity information.