Abstract: The disclosed embodiments include a perforating gun assembly. The perforating gun assembly includes a housing and at least one perforating charge disposed within the housing. Additionally, the perforating gun assembly includes a detonating cord disposed within the housing and ballistically coupled to the at least one perforating charge. Also included in the perforating gun assembly is a detonator assembly disposed in line or adjacent to the detonating cord. The detonator assembly includes a detonator, a ballistic interrupt, an actuator to remove the ballistic interrupt from a line of fire of the detonator, and a detonator control board to control the actuator and firing of the detonator.

Abstract: A gate valve for controlling flow of a fluid therethrough is provided. The gate valve includes a valve body having an outer surface, a bore, a valve cavity, a first seat pocket, a second seat pocket, and first and second fluid ports extending from the outer surface to the first and second seat pockets, respectively. First and second seats are positioned respectively within the first and second seat pockets. The seats include circumferential fluid channels and one or more conduits in fluid communication with the fluid ports for permitting a repair fluid to be injected into the ports to the faces of the seats. A gate is slidably positioned within the valve cavity between the first seat and the second seat for controlling flow of a fluid through the valve. Sand shields are also provided at the rear of the seats to capture particulates and to bias the seats against the gate.

Abstract: Disclosed delivery catheters have a three-dimensional curvature that facilitates reaching the RAA from the inferior vena cava, positioning the distal end of the catheter generally parallel to the plane of the pericardial space at the puncture location within the RAA, orienting the puncturing device in a direction that avoids the right coronary artery, aorta, pulmonary artery, and other structures to prevent bystander injury to such structures, and provides sufficient rigidity to puncture through a wall of the RAA into the pericardial space.

Abstract: This disclosure provides tobacco plants that exhibit altered photosynthesis as well as methods of making and using such plants.

Abstract: Remedial wellbore operations can be performed using metal material coated with a layer that is controllably activated to release the metal material downhole in a wellbore. At least a portion of the wellbore can be plugged or sealed using the metal material.

Abstract: Embodiments of the invention are directed to systems and methods for utilizing a cache to store historical transaction data. A predictive model may be trained to identify particular identifiers associated with historical data that is likely to be utilized on a particular date and/or within a particular time period. The historical data corresponding to these identifiers may be stored in a cache of the processing computer. Subsequently, an authorization request message may be received that includes an identifier. The processing computer may utilize the identifier to retrieve historical transaction data from the cache. The retrieved data may be utilized to perform any suitable operation. By predicting the data that will be needed to perform these operations, and preemptively store such data in a cache, the latency associated with subsequent processing may be reduced and the performance of the system as a whole improved.

Abstract: A downhole assembly is disclosed. The downhole assembly includes a tube disposed in a wellbore, and a shroud coupled to and disposed around the circumference of the tube to form an annulus between an inner surface of the shroud and an outer surface of the tube. The downhole assembly further includes a flow control device disposed in the annulus, and a degradable plug disposed in the annulus and positioned to prevent fluid flow between the annulus and the tube.

Abstract: A system and method may allow for improved accuracy for address matching. The system may receive an address input and preprocess the address input. The address input may be standardized to create a standardized address input. The standardized address input may be compared to a stored address. The system may calculate a first address matching score based on the comparison. The system may reinvestigate the standardization of the address input and calculate a second address matching score based on a second comparison. The system may compare the first address matching score to the second address matching score to improve accuracy in address matching.

Abstract: An outsert for affixing to a product package includes a base layer, a top layer, and a printed document. The base layer includes a perforated region arranged to be aligned with a tear tape on an outer wrapping of the package. The top layer is arranged on the base layer and has one or more edge regions adhered to the base layer. The printed document is enclosed in an inner volume established between the base layer and top layer. A laminate layer can be disposed in the inner volume between the top layer and the printed document to increase the rigidity of the outsert.

Abstract: Systems as described herein may include generating an aggregated service status report for a real-time service delivery platform. A plurality of services running in a service domain may be determined. A request for a status of system behavior corresponding to a particular service may be received. Service connection details of the particular service may be discovered and metric data of real-time data movement may be tracked. Real-time snapshot aggregation of the particular service may be provided. In a variety of embodiments, a real-time system behavior report for the service across availability zones may be presented.

Abstract: Systems and methods of the present disclosure relate to processing nuclear magnetic resonance (NMR) data. An NMR downhole tool may include a housing, magnets disposed within the housing, an antenna extending along a circumference of the housing, and an information handling system configured to receive NMR signals via the antenna, wherein the NMR signals are based on an operating frequency, a static magnetic field B0, and a radio frequency (RF) field B1, which are defined by the antenna and the magnets. The information handling system may be further configured to project the NMR signals to a forward modeling space, and transmit vectors resulting from projecting the NMR signals to the forward modeling space.

Abstract: A rotary steerable tool for steering a drill string can include a tool collar, a plurality of pad pushers, and a plurality of fasteners. The pad pushers can each be positionable within a respective cavity of the tool collar. Each pad pusher can be coupled to a pad retention housing that has an engagement hole and a through hole spaced apart from the engagement hole. The pad pushers can be interconnected by a plurality of fasteners. Each fastener can extend between adjacent pad retention housings to interconnect the plurality of pad pushers around the tool collar.

Abstract: A device for evaluating the condition of a wooden structure, including: a shaft; a distance sensor coupled to the shaft; and an image capture device coupled to the shaft, the distance sensor being configured to measure a location of the image capture device in the wooden structure.

Abstract: The present invention provides compositions, vaccines and methods for inducing protective immunity against filovirus infection, particularly protective immunity against infection of one or more subtypes of Ebola viruses and Marburg virus.

Abstract: A method for decomposing noise into white and spatially correlated components during MR thermometry imaging includes acquiring a series of MR images of an anatomical object and generating a series of temperature difference maps of the anatomical object. The method further includes receiving a selection of a region of interest (ROI) within the temperature difference map and estimating total noise variance values depicting total noise variance in the temperature difference map. Each total noise variance value is determined using a random sampling of a pre-determined number of voxels from the ROI. A white noise component and a spatially correlated noise component of the total noise variance providing a best fit to the total noise variance values for all of the random samplings are identified. The white noise component and the spatially correlated noise component are displayed on a user interface.

Abstract: The tongue includes a shaft, the shaft being hollow. The tongue includes an upper plate connected to the shaft. The upper plate includes a first protrusion on a first side of the upper plate, and a second protrusion on the first side of the upper plate. The first protrusion and the second protrusion define a notch. The first protrusion runs along at least part of an upper portion of a longitudinal length of the shaft. The rod forming apparatus includes the tongue. The method installs the tongue on the rod forming apparatus.

Abstract: A calibration system for an electromagnetic (EM) tool includes a processor. The processor employs the EM tool to measure responses at each of a plurality of channels. The processor records the measured responses at each of the channels in an EM data log for the channel. The processor selects one or more calibration points from the EM data log for a particular channel, based on a difference between the nominal value of the particular channel and the measured response at the calibration point being greater than a particular threshold.

Abstract: Various embodiments are generally directed to techniques of overlaying a virtual object on a physical object in augmented reality (AR). A computing device may receive one or more images of the physical object, perform analysis on the images (such as image segmentation) to generate a digital outline, and determine a position and a scale of the physical object based at least in part on the digital outline. The computing device may configure (e.g., rotate, scale) a 3D model of the physical object to match the determined position and scale of the physical object. The computing device may place or overlay a 3D virtual object on the physical object in AR based on a predefined location relation between the 3D virtual object and the 3D model of the physical object, and further, generate a composite view of the placement or overlay.

Abstract: Provided is a pressure cycle actuation assembly. The pressure cycle actuation assembly, in one aspect, includes a housing, a reciprocating piston located within the housing and defining first and second fluid chambers, and a check valve positioned between the first and second fluid chambers, the check valve permitting fluid flow from the first fluid chamber to the second fluid chamber but preventing fluid flow from the second fluid chamber to the first fluid chamber. The A pressure cycle actuation assembly, according to this aspect, further includes a flow restrictor positioned between the first and second fluid chambers, the flow restrictor restricting fluid flow between the first fluid chamber and the second fluid chamber, and a rotating collet coupled to the reciprocating piston, the rotating collet translating reciprocal axial motion of the reciprocating piston into one-direction rotation and axial lengthening or shortening of the rotating collet relative to the reciprocating piston.

Abstract: An alert system and method are provided to identify and characterize real-time information transmission anomalies in high-frequency global and local traceroute data. The system includes active network sensors and/or collector devices, which collect traceroute data associated with transmissions to different points in a computer network and provide the traceroute data to a master server. The traceroute data is obtained by the active network sensors by sending probing data packets to numerous computing target devices located locally with respect to the target device and/or globally. The master server determines one or more anomalies from the received traceroute data and characterizes the anomaly in terms of type, severity, location, affected Domain Name System (DNS) server and/or Internet Service Provider (ISP).