Abstract: Disclosed herein are systems and methods for automating a pump-down stop operation and, more particularly, example embodiments may include an automated pump-down stop system that adjusts a fluid rate and a winch speed before the target depth based on the remaining depth and line speed. An example method for automating a pump-down stop operation of a downhole tool string includes: measuring a depth of the downhole tool string, wherein the downhole tool string is held by a wireline; measuring a wireline tension; measuring a speed of the wireline; measuring a pumping rate; measuring an inclination of the downhole tool string; and regulating automatically a winch controller and a pump controller simultaneously to stop the downhole tool string at a target depth based at least on the measurements of one or more of the depth, wireline tension, speed, pumping rate, and/or inclination.

Abstract: Disclosed are perfluorinated SABRE catalysts comprising a d-block element and a perfluorinated ligand, wherein the perfluorinated ligand is of Formula (I): [Lm-(NHC)—(Y—Z)q] or a salt thereof. Also disclosed is a method of preparing a hyperpolarized substrate comprising a ½ spin nucleus or nuclei using the perfluorinated SABRE catalysts, and isolating the resulting hyperpolarized substrate for administration to an animal. Further disclosed is a method of imaging a tissue of an animal suspected of having a disease or condition.

Abstract: Single-domain monoclonal antibodies that specifically bind Lassa virus glycoprotein (GPC) are described. The single-domain antibodies (“nanobodies”) were isolated from camel (VHH) and shark variable new antigen (VNAR) phage display libraries panned against a stabilized form of the GPC trimer. The GPC-specific nanobodies, and conjugates thereof, can be used for the diagnosis and treatment of a Lassa virus infection.

Abstract: A ratiometric system for autonomous lubrication of oilwell production equipment. In one arrangement a lubrication pump is fluidly connected to a stuffing box on an oilwell pumping unit. The interval for lubrication and the duration of lubrication is managed by an event sequencer that is electrically connected to the well controller for the pumping unit. The well controller senses a completed cycle of the pumping unit and produces an electronic pulse that can be counted. The event sequencer counts the pulses as they occur. A lubrication cycle is triggered when the sequencer reaches a count corresponding to a predetermined value. The amount of lubrication supplied is directly related to the number of completed cycles of the pumping unit.

Abstract: A system for making payments is disclosed. The system performs steps to at least receive a barcode with embedded information linking to a payee account capable of receiving a payment. Based on receiving the barcode a prompt for display on a browser of the user device can be generated, where the prompt requests identification of a financial institution connected to a user of the user device. The prompt can be transmitted to the user device. Identifying information identifying the financial institution can be received in response to the prompt. The financial institution can be accessed based on the response to the prompt. Based on accessing the user financial institution a request for the payment from the user financial institution to the payee account can be made.

Abstract: Disclosed herein are method, computer program product, and system embodiments for real-time loyalty rewards redemption. A user may earn rewards in a rewards system that have an equivalent value to a digital asset such as a cryptocurrency asset (e.g., Bitcoin, Ethereum, etc.), crypto tokens (e.g., ERC-20, Dogecoin, etc.), and/or the like. A user device (e.g., mobile device, smart device, etc.) may request to redeem the rewards value in the form of the digital asset, initiating transfer of the digital asset from an asset management system to a digital wallet of the user device. The transfer of the digital asset from the asset management system to the digital wallet of the user device happens in real-time. After the digital asset is transferred to the user device, it may be exchanged for monetary value via a third party redemption service or used as payment.

Abstract: A method, system, device, and/or non-transitory computer readable medium for performing age verification, the device including a memory having stored thereon computer readable instructions, and processing circuitry configured to execute the computer readable instructions to cause the device to, receive identity verification information from an adult vaper, determine a personal profile corresponding to the adult vaper based on the identity verification information, and enable operation of an electronic vaping device based on the received identity verification information and the personal profile.

Abstract: Aspects described herein may provide determination of a pedestrian route for a user to reach a seating area inside of a venue. Financial transaction data of the user may be reviewed to determine the user purchased one or more tickets to an event at the venue. Information regarding the event or the venue may be determined including seating charts for the venue and whether the tickets are for assigned or unassigned seats. Crowd densities inside and outside of the venue may be determined. The pedestrian route may be determined based on the crowd densities, number of tickets, and type of seating. The route may be updated as conditions change including any change to the crowd densities or change to seating availability. The route may increase a likelihood that the user reaches the seating area prior to a start of the event, and in a less stressful manner.

Abstract: This disclosure relates generally to method and system for predicting multi-hop turnaround time operations in aircraft. Airline industries demands dynamic improving turnaround operations efficiency with digitalization strategies. The disclosed method receives one or more flight events scheduled between a source and a destination. Further, constructs a statistical control chart by analyzing the outliers of each flight event and estimates a continuous improvement plan based on the statistical control chart and a power transformation of the actual TAT value. The air traffic delay model trained with a plurality of air traffic TAT delays predicts at every hop turnaround time operations delay of each flight leg movement. Additionally, predicts delay impacting air traffic network at current flight leg based on the turnaround time operations delay and determining scheduling status of each flight event based on a threshold delay for next flight leg execution.

Abstract: Methods and systems are described herein for improving anomaly detection in timeseries datasets. Different machine learning models may be trained to process specific types of timeseries data efficiently and accurately. Thus, selecting a proper machine learning model for identifying anomalies in a specific set of timeseries data may greatly improve accuracy and efficiency of anomaly detection. Another way to improve anomaly detection is to process a multitude of timeseries datasets for a time period (e.g., 90 days) to detect anomalies from those timeseries datasets and then correlate those detected anomalies by generating an anomaly timeseries dataset and identifying anomalies within the anomaly timeseries dataset. Yet another way to improve anomaly detection is to divide a dataset into multiple datasets based on a type of anomaly detection requested.

Abstract: Disclosed herein are systems and methods including an electromechanical brake used downhole to impart dynamic or static braking capabilities while absorbing or otherwise reducing shock loads. The electromechanical brake may be used for a downhole electromechanical linear actuator to control a valve for the production of subterranean fluid. In some examples, it may be desirable for an electromechanical linear actuator to maintain a retracted position during certain safety and/or maintenance operations. The electromechanical brake includes a brake housing, a first armature rotatably disposed in the brake housing, a second armature rotatably disposed in the brake housing for rotation by a motor, an electrical coil energizable to urge the second armature into axial engagement with the first armature, and a rotational spring for biasing the first armature to a neutral rotational position relative to the brake housing while allowing a limited rotation of the first armature relative to the brake housing.

Abstract: A method and/or system comprising: disposing a bottom hole assembly into a wellbore, wherein the bottom hole assembly comprises: a transmitter sub comprising a transmitter coil; a first receiver sub comprising a first receiver coil; transmitting an electromagnetic wave into a subterranean formation with the transmitter coil; receiving a plurality of response signals with the first receiver coil, wherein the plurality of response signals are from two or more depths and are formed from the electromagnetic wave interacting with the subterranean formation. Additionally, the method and/or system may be configured to analyze a gradient of the response signals to determine if the gradient exceeds a threshold, wherein the threshold indicates a presence of a fracture or fault.

Abstract: The present disclosure is directed to an aqueous gellable composition that includes water; 10 to 45 composition wt. % of a crosslinkable water-soluble polymer including at least one functional group selected from the group of carboxylic acid and carboxylic acid derivative; 1 to 10 composition wt. % of an organic or inorganic crosslinking agent for the crosslinkable water-soluble polymer; 10 to 40 composition wt. % of a polyurethane polymer; and 0.1 to 5 composition wt. % of a natural polymer. The organic crosslinking agent includes at least one compound from the group of: polyalkyleneimines, polyalkylene polyamines, phenolic compounds combined with formaldehyde, and hydroquinone combined with hexamethylenetetramine. Also, the inorganic crosslinking agent includes at least one metal compound M, wherein M is from the group of: aluminum(III), chromium(III), iron(III), zirconium(III), and any mixture thereof.

Abstract: Disclosed herein is an identity network that provides a universal, digital identity for users to be authenticated by an identity provider for relying parties upon sign-in to the relying party. The identity network receives the sign-in request from a relying party for a user using a user device. The identity network can provide a session identifier to the relying party for the request and launch an identity provider application associated with the user via a software development kit in the relying party application. The user may sign-in to the identity provider via the software development kit, thereby authenticating the user for the relying party. Additionally, the identity provider may generate a risk validation score and provide it to the relying party that provides a confidence value that the user is validly using the user device and a risk score based on device activity on the identity network.

Abstract: Systems for performing instant optical character recognition (OCR) of documents to be uploaded to a server process for allowing mid-stream adjustments during the document upload process. are disclosed. A system may include a mobile device with a document upload application and a backend system to which a document is to be uploaded. The backend system may initiate the OCR process automatically upon receiving images of documents to be uploaded and provide options to the document upload application for managing the upload process based on the results of the OCR process.

Abstract: Systems for performing signature-based techniques on document during a document upload process are disclosed. During the document upload process, a document upload application may determine whether signature is required on the document to be uploaded and whether the required signature is present on the document. Upon determining that a signature is required but is missing from the document, document upload application may retrieve and merge the required signature with the document as part of the document upload process.

Abstract: A travel joint may accommodate relative movement between an upper and lower completion for communication of well fluids and control signals, while protecting the control lines used for signal control In one example, the travel joint has an upper tubular member telescopically coupled to the lower tubular member to collectively define a flow path for well fluids through the travel joint. A plurality of telescoping control line conduits are secured about a travel joint periphery, each including an outer tube telescopically coupled to an inner tube to accommodate relative movement between the upper and lower tubular members. A control line routed through each telescoping control line conduit. A dynamic or expanding/hardening seal interface may be provided in the control line conduit to protect the control lines routed therethrough.

Abstract: A method may include: introducing a resin modified cement slurry into a wellbore penetrating a subterranean formation, the subterranean formation comprising a caprock and a carbon dioxide injection zone, the resin modified cement slurry comprising: a resin; a hardener, a hydraulic cement; and water; and setting the resin modified cement slurry to form a set cement wherein the set cement forms a carbonation-resistant barrier in the carbon dioxide injection zone in the subterranean formation.

Abstract: The present disclosure relates to methods and systems for establishing an edge-inclusive real-time multimedia tele-conferencing using tele-robots. Conventional techniques employ a WebSocket connection for the robot-to-edge device (R2E) connection which may not meet expected real-time behaviour. The present disclosure provides a resource-friendly application protocol using WebRTC that enables the same tele-robotic WebRTC session to fork the live feed of the tele-robot for consumption by the edge device. According to the present disclosure, a peer-to-peer connection is established between the plurality of peers by the cloud signaling server, based on the type of the unique type identifier.

Abstract: Various embodiments are directed to applying, via contactless card authentication, one or more restrictions to a virtual card number and generating the card number for use by a recipient. The one or more restrictions may be specifically personalized to the recipient and may include, for example, a merchant restriction, an amount restriction, a time period restriction, or a location restriction. The generated virtual card number along with the applied one or more restrictions may be consumed in various ways, such as writing the number to a blank card, transmitting the number directly to the recipient's computing device, etc., all via near-field communication.