Abstract: A separation system includes a column including a stripping section proximal to a lower end of the column, a rectifying section proximal to an upper end of the column, and an intermediate section disposed between the stripping section and the rectifying section. The intermediate section includes first and second vertical sides separated by a vertical wall. The column includes a feed port to receive a material stream to be separated. The separation system further includes a reboiler in fluid communication with the column. The reboiler provides vapor to the stripping section. The separation system also includes a condenser in fluid communication with the column. The condenser provides liquid to the rectifying section, the condenser to provide a distillate effluent stream. The separation system further includes an active vapor control to control the relative vapor flow rate to the first and second sections.

Abstract: A system includes a medium disposed on a base, a plurality of transducers coupled to the base, and a controller communicatively coupled to the plurality of transducers such that each individual transducer of the plurality of transducers is individually addressable by the controller. The controller is configured to receive feedback and to instruct at least some of the individual transducers of the plurality of transducers to activate to move the medium on the base to create a shaped surface based on the feedback.

Abstract: A method is used in managing inline data de-duplication in storage systems. The method receives a request to write data at a logical address of a file in a file system of a storage system. The method determines whether the data can be de-duplicated to matching data residing on the storage system in a compressed format. Based on the determination, the method uses a block mapping pointer associated with the matching data to de-duplicate the data. The block mapping pointer includes a block mapping of a set of compressed data extents and information regarding location of the matching data within the set of compressed data extents.

Abstract: An atrial sealing skirt for transcatheter valves and an atrial sealing skirt with an integrated valve to reduce paravalvular regurgitation, with or without the presence of intracardiac leads. The atrial sealing skirt includes a top brim which is positioned to conform to the atrial floor at the deployment site.

Abstract: The present disclosure describes a method of synthesizing carbodiimides comprising providing an alkylisothiourea, providing a thiophilic reagent to the reaction mixture and reacting under conditions sufficient to provide the carbodiimide, and wherein the carbodiimide is a polycarbodiimide or a biscarbodiimide. The present disclosure further describes methods for isolating the carbodiimides. The present disclosure additionally describes isolated carbodiimide compositions.

Abstract: A hardware product for creating a light ring and a dead front effect. The product may include a housing with an opening. The hardware product may also include a button positioned within the opening and configured to be depressed by a user. The button is constructed using a two-part molding process and includes a first shot and a second shot. The first shot is configured to disperse light around the perimeter shape of the opening. The second shot is constructed from an optically opaque or semi-opaque material. A single light-emitting component electrically coupled to the circuit board provides light for creating the light ring.

Abstract: A system and method for sample analysis using sub-atmospheric pressure (sub-AP) laser ionization. The sub-AP ion source includes a holder with a sample containing analyte molecules, a pulsed laser beam configured to generate ionized species from the sample, an ion extractor adjacent to the holder configured to extract analyte ions from the ionized species by an extraction electric field Es near the sample, an ion funnel structure composed of orifice electrodes located along an ion funnel pathway direction z. The ion funnel structure has an entrance and an exit, the exit being the electrode with the smallest aperture in the structure. This structure is configured for accepting the analyte ions from the ion extractor at the entrance and dragging them toward the exit using an axial electric field Ez along the direction z. The extraction electric field Es is at least partly electrically shielded from the axial electric field Ez.

Abstract: In an embodiment, the disclosed technologies include extracting, from at least one search log, session data including at least three semantically related queries and corresponding timestamp data; using the session data, creating a training sequence that includes source query data, context query data, and target query data, the source query data having both a temporal relationship and a lexical relationship to the target query data and the context query data having a temporal relationship to the source query data; creating a learned model by, using a machine learning-based modeling process, learning a mapping of a semantic representation of the context query data and the source query data to a semantic representation of the target query data; in response to a new query, using the learned model to generate at least one recommended query that is semantically related to the new query.

Abstract: A server rack thermosiphon system includes a plurality of evaporators, each evaporator including a thermal interface for one or more heat-generating server rack devices; at least one condenser mounted to an external structure of a server rack, the condenser including a fluid-cooled heat transfer module; a liquid conduit that fluidly couples each of the evaporators to the condenser to deliver a liquid phase of a working fluid from the condenser to the evaporators; and a vapor conduit that fluidly couples each of the evaporators to the condenser to deliver a mixed phase of the working fluid from the evaporators to the condenser.

Abstract: Roofing panels for concealing a biocidal source are described. In embodiments, the roofing panels include a body having as top side, a bottom side parallel with the top side, a front edge, a rear edge, and a left edge. The roofing panels may further include a first sidewall, a second sidewall, and one or more standoffs. The first and second sidewalls may have a tapered sidewall height that provides a gap between the body of the roofing panel and underlying material. The roofing panel may be installed over a biocidal source on a roof, concealing the biocidal source from view while still allowing liquid (e.g., water) to flow over the biocidal source.

Abstract: A method and apparatus of performing a data transmission from an electronic device or a peripheral device of an electronic device to a peripheral device of a remote electronic device is disclosed. One example method of performing the data transmission may include transmitting data designated for the remote peripheral device to a local virtual device object. The data that is received by the local virtual device object is transmitted via at least one communication interface or peripheral device of the electronic device to at least one remote communication interface or peripheral device of the remote electronic device. The data arriving at the least one remote communication interface or peripheral device of the remote electronic device is received by a remote virtual device object and transmitted to the designated remote peripheral device.

Abstract: A limb pad assembly for an archery bow includes an elongated body that articulates about a lateral axis and/or has a curved working surface that contacts a limb of the bow spaced from a riser of the bow by the limb pad assembly. The articulation and/or curved working surface serve to distribute stress along the limb during drawing and firing of the bow to reduce noise and vibration during firing of the bow and to reduce material fatigue in the bow limb, preventing premature limb failure.

Abstract: A panel wire support bracket may provide for support of a plurality of insulated electrical wires adjacent a building stud. The bracket may include an end cap including a stud face for flush fastening to the building stud, and a support bar with a plurality of holes and guide walls that extend downward from the holes. Each guide wall may define a guide tube having an upper opening and a lower opening configured to receive one of the wires for insertion through the upper opening and the lower opening. The holes and guide walls may be configured for locating and slidably supporting the wires passing through the holes. The guide walls may include flexible support for the wire with a protrusion to contact the wire. The flexible support may also include a tab operable for moving the protrusion away from contact with the wire. The holes may define hexagonal shapes and the guide walls may taper inwardly from the hole.

Abstract: A system and method for adaptively illuminating a volume with an illumination system that illuminates a volume of interest using separately controllable near field and far field optimized illumination sources, to maintain an irradiance pattern criteria in the volume, where that criteria may be different for a far field portion of the volume than for a near field portion of the volume.

Abstract: Systems and methods of visualization of electronic social network content are disclosed. A monitor may be designated. The monitor may include criteria specifying desired characteristics of mentions of electronic social network content. Electronic social network content, including mentions, is received from one or more electronic social network platforms. A timeline is presented. The timeline can be representative of a period of time corresponding to when at least a portion of the electronic social network content was provided to electronic social network platforms. A plurality of graphical depictions is presented that match the one or more search criteria of the monitor. Each graphical depiction is presented on the timeline at a position corresponding to a time at which the corresponding mention was provided to a corresponding electronic social network platform. An individual graphical depiction may be sized, colored, and/or shaped to convey additional information about the corresponding mention.

Abstract: The present disclosure relates to automated systems and methods which assess the quality of radiology examinations and identify actionable changes to improve the quality of future exams. For each of a plurality of imaging studies, a study protocol and set of study metrics can be defined and the defined study protocol can be performed to generate data associated with the imaging study. A metrics assessment can be performed by applying at least a portion of the data associated with the result of the imaging study against the set of study metrics for the imaging study so as to generate a metrics score for the imaging study. The metrics scores can be stored in a score repository and analyzed so as to provide recommendations to improve the examination process.

Abstract: The present invention relates to a base station antenna, comprising: a plurality of first radiating elements that are arranged as a first vertically-extending array; a plurality of second radiating elements that are arranged as a second vertically-extending array, where the second radiating elements are staggered in the vertical direction with respect to the first radiating elements; wherein phase centers in an azimuth plane for first sub-arrays of the first radiating elements are substantially the same as phase centers in the azimuth plane for respective third sub-arrays of the second radiating elements, and wherein the first sub-arrays each have a first number of first radiating elements and the third sub-arrays each have a second number of second radiating elements, the first number being different than the second number. This can effectively improve the pattern of the base station antenna.

Abstract: Secure communications are established in a non-secure environment between virtual machines configured as nodes of a virtual machine cluster having a virtual scale-out architecture without user intervention. When a new virtual cluster node is automatically and dynamically created and deployed by a virtual cluster master node, the master node embeds in a common image from which the new node is created an initial secret key for establishing initial trusted communications between the new node and the master node. The master node then passes a permanent secret key to the new node, opens an OpenSSL connection for creating a public key infrastructure, and signs the new node's CSR with its own public and private keys and sends the signed certificate to the new node.

Abstract: A truck is provided that includes a bed section located rear of a cab section. The bed section is bounded on each side by opposing first and second upward-extending sidewalls, respectively. The truck also includes a truck bed cover that sits over the bed section on at least the first and second upward-extending sidewalls, and includes a door portion to create selective accessibility to the bed section of the pickup truck. The door portion is movable with respect to the first and second upward-extending sidewalls between open and closed positions via an automatic bed cover drive assembly that moves the door portion between open and closed positions according to a plurality of velocities within a predetermined variance.

Abstract: A new and distinct cultivar of Schizachyrium scoparium plant named ‘ECGSS’, characterized by the combination of a compact mounded growth habit with arched foliage, green foliage that is longitudinally striped cream yellow in the spring and summer, foliage that becomes progressively suffused with pink towards the apex as the ambient temperature decreases in autumn, strong and resilient foliage that resists lodging in autumn and winter or with exposure to excessive rainfall, and the stability of all characteristics from generation to generation.