Abstract: The invention concerns compounds of formula (I) having antiviral activity, in particular, having an inhibitory activity on the replication of the respiratory syncytial virus (RSV). The invention further concerns pharmaceutical compositions comprising these compounds and the compounds for use in the treatment of respiratory syncytial virus infection.

Abstract: A metrology apparatus includes an indexed articulated joint including: first and second relatively reorientable bodies, respectively having mutually engageable engagement elements, which can be locked together in different angular orientations about a first axis to provide a plurality of angularly indexed positions of the bodies; at least one verification sensor configured to provide a measure of the relative spatial configuration of bodies when in their locked state; and wherein the apparatus is configured such that when the bodies lock together at an indexed position, the sensor measures the relative spatial configuration of the bodies, and wherein information obtained from the measure is compared to calibration information obtained from at least one other measure of the relative spatial configuration of the bodies when the bodies were locked at said indexed position at an earlier point in time, in order to establish information about the state of engagement of the bodies.

Abstract: A system for levelling and gripping a jacket leg into a hollow foundation pile has a levelling assembly for adjusting the longitudinal axis of a jacket leg partially inserted in a hollow foundation pile with an actuation group arranged about the jacket leg and configured to exert a force parallel to the longitudinal axis between the upper edge of the hollow foundation pile and the jacket leg and selectively attachable to the jacket leg and recoverable for further use in another levelling assembly; and a gripping assembly for locking the jacket leg in a designated position with respect to the hollow foundation pile once leveled.

Abstract: A robotic vehicle, such as an autonomous mobile robot (AMR), is provided, comprising a chassis, a navigation system, and a load engagement portion, a plurality of sensors, including an object detection sensor, and a load interaction system. The AMR is configured to perform a load drop and a load pickup within a zone without using predetermined load pick up and drop off locations within the zone. The AMR can determine where to place a load within the zone based on proximity to another object or physical structure within the zone. A location of the zone on the AMR's route can be trained, but pickup and drop locations within the zone can be untrained and undefined in advance.

Abstract: A system and method are provided that enable improved or optimized traffic flow through intersections with conditional convoying based on path network analysis. In some embodiments, the system and/or method comprise: an autonomous first agent traveling along a first path through an intersection; an autonomous second agent traveling along a second path; and at least one processor configured to selectively grant or deny the second agent access to the intersection based, at least in part, on the first agent's travel relative to the intersection.

Abstract: Decoder for block-based decoding of a picture from a data stream, configured to decode an intra-coding mode for a predetermined block of the picture from the data stream, configured to decode a partition dimension flag for the predetermined block of the picture from the data stream and set a partition dimension depending on the partition dimension flag to be horizontal or vertical and the decoder is configured to partition, along the predetermined dimension, the predetermined block into transform partitions which are as wide as the predetermined block perpendicular to predetermined dimension, furthermore configured to decode, for each transform partition, a transform of a prediction residual from the data stream; intra-predicting the predetermined block depending on one or more already reconstructed samples neighboring the predetermined block in a manner depending on the intra-coding mode to obtain a predictor for the predetermined block; and reconstructing the predetermined block by correcting the predictor

Abstract: A metrology apparatus including an articulated joint having: first and second bodies which can be locked together in a plurality of different angular orientations about a first axis; the first body including a prop which is actuatable by a motor between a retracted configuration at which the first and second bodies are in their locked state, and an extended configuration at which the first and second bodies are held apart by the prop along the first axis such that the first and second bodies are unlocked thereby permitting relative rotation of the first and second bodies, the prop and the second body being magnetically biased toward each other so as to magnetically retain the first and second bodies; and further including at least one supplemental bias member configured to bias the prop towards its retracted configuration.

Abstract: A part for a centrifugal breather for an air/oil mixture of a turbomachine is configured to rotate about a longitudinal axis of symmetry. The breather forms an annular chamber for centrifugal separation of said mixture. The chamber includes mesh structure that takes up at least one space in a duct which closes communication between an axial inlet and an internal radial outlet. The mesh structure is formed by the spatial repetition of the material or of the space of a single pattern produced by the interconnection of simple shapes. The pattern is designed such that the spaces between the materials paths passing through the materials in at least three dimensions of space forming a trihedron.

Abstract: Systems and methods for model evaluation. A model is evaluated by performing a decomposition process for a model output, relative to a baseline input data set.

Abstract: A computer implemented method of validating an output from a GNSS at a receiver including a fusion system comprising location sensors. A location estimate and a location error estimate are computed. A navigation update including a sensor location estimate and sensor location error estimate is also computed with the fusion system based on sensor measurements from the location sensors. A determination is made as to whether or not GNSS filters should be applied based at least on the location estimate, the sensor location estimate, and the sensor location error estimate. When GNSS filters should be applied, the location estimate and/or the location error estimate may be adjusted or rejected and a new navigation update may be computed with the fusion system based on the adjustment or rejection. When the GNSS filters should not be applied, the new navigation update is computed with the location estimate and the location error estimate.

Abstract: Utility vehicles include ground engaging members, a frame supported by the ground engaging members, a motor supported by the frame operably coupled to the ground engaging members, and a battery configured to provide electrical power to the motor. The battery may be removable and configured to be easily charged by outside power sources such as generators and external batteries. A charger may be configured to receive instructions to charge the battery using a specific charger operating characteristic. The vehicle may also include a variety of accessory ports configured to electrically couple to accessories that use AC or DC power.

Abstract: A method includes performing a search of an inverted index structure indexing values of a column to generate an in-range indexed value set by identifying all indexed values of the inverted index structure falling within a range corresponding to a range-based filter. A set of characteristics of the in-range indexed value set are identified based on performing the search of an inverted index structure. When the set of characteristics compare favorably to the set of index-usage requirements, output is generated based on performing a plurality of searches to the inverted index structure based on the in-range indexed value set. When the set of characteristics compare unfavorably to the set of index-usage requirements, the output is generated without performing any searches to the inverted index structure.

Abstract: Provided are a resource management system and method, which can be implemented in the context of autonomously navigating vehicles, such as autonomous mobile robots (AMRs). A route and a graph network are provided, wherein the graph network comprises interconnected nodes representing resources in an environment. The resources include shared spaces and non-shared spaces accessible by the vehicle navigating the route. A resource manager module analyzes the route based on the graph network to determine one or more sets of related shared spaces on the route; applies an ordering algorithm to generate a hierarchy associated with each set of related shared spaces; and, for each set of related shared spaces, generates a set of behaviors to be executed by the vehicle to request access to the set of related shared spaces based on the associated hierarchy.

Abstract: An image processing device comprising a processor configured to generate a refocused image from an input image and an map indicating depth information for the image, by the steps of: for each of a plurality of planes associated with respective depths within the image: generating a depth mask having values indicating whether regions of the input image are within a specified range of the plane, wherein an assessment of whether a region is within the specified range of the plane is made through the evaluation of a differentiable function of the range between regions of the input image and the plane as determined from the map; generating a masked image from the input image and the generated depth mask; refocusing the masked image using a blurring kernel to generate a refocused partial image; and generating the refocussed image from the plurality of refocussed partial images.

Abstract: A computer-implemented method, when executed by data processing hardware of a robot having an articulated arm and a base, causes data processing hardware to perform operations. The operations include determining a first location of a workspace of the articulated arm associated with a current base configuration of the base of the robot. The operations also include receiving a task request defining a task for the robot to perform outside of the workspace of the articulated arm at the first location. The operations also include generating base parameters associated with the task request. The operations further include instructing, using the generated base parameters, the base of the robot to move from the current base configuration to an anticipatory base configuration.

Abstract: Aeroponics apparatus for commercial operation is disclosed, the aeroponics apparatus including a support structure comprising a power supply device, at least one shuttle movable on the support structure, the shuttle comprising a grow bed tray for holding crops, the shuttle comprising one or more nebulizers, for generating an aerosol for fertigating the crops in the grow bed tray, and a power connector to connect to the power supply device to supply power to the shuttle.

Abstract: A component for a centrifugal degasser for an air/oil mixture of a turbomachine is disclosed. The degasser rotates about an axis of symmetry, forming an annular chamber for centrifugal separation of the mixture. The chamber forms a fluid passage duct, one inlet of which is oriented axially for supplying the chamber with the mixture, and a first outlet of which is oriented radially inwards for discharging the deoiled air separated from the mixture. The chamber also includes at least one second oil outlet oriented radially outwards and intended to discharge the oil separated from the mixture to the outside of the degasser. The chamber has longitudinal walls passing radially therethrough, at least one of the surfaces of the longitudinal walls having surface structures and/or corrugations arranged to form obstacles to a flow of the mixture along the surface of the longitudinal walls.

Abstract: Systems and methods for generating and processing modeling workflows are disclosed. In some examples, a reference distribution of scores generated by a model is determined. The reference distribution of scores is recorded in a structured database. One or more unexpected scores are detected during execution of the model. To detect the one or more unexpected scores, a production distribution of scores is compared with the reference distribution of scores recorded in the structured database. The production distribution of scores is generated by the model for a production input data set. An alert is then provided to an external system, when an alert condition is determined to be satisfied based on the comparison. The alert indicates detection of the one or more unexpected scores.

Abstract: An aeroponics apparatus (1, 201) comprising a grow bed (3, 203) with a reservoir (11, 211) for containing a liquid or a solution. An ultrasonic nebulizer module (5, 205) is attached to the grow bed (3, 203). The ultrasonic nebulizer module (5, 205) comprises an ultrasonic horn (23, 223) having an input end (25, 225) connected to an ultrasonic transducer (27, 227) and an output tip (35, 235). The ultrasonic horn (23, 223) is in contact with a wall (33, 233) of the reservoir (11, 211).

Abstract: A system for serving legal documents for initiating legal proceedings which includes a repository, the form of a database which is stored on a server (not shown), for receiving and storing legal documents for initiating legal proceedings, a notification means, in the form of a notifier, for notifying a recipient via an agreed digital address (not shown) of receipt by the database of a legal document, and a payment means (not shown) for allowing the recipient to access the legal document free of charge.