Abstract: A method and apparatus to detect breaks in tracks and/or detect the presence of a vehicle, such as a train, in a monitored section of the track or rail. Embodiments of the present invention measure the change in track inductance associated with a track or rail break. Electrical shunts are connected between the rails at spaced-apart intervals (for example a shunt can be placed every mile). At least two different frequencies of alternating current are generated and fed into the segments of rail (for example at or near a mid-point between the shunts). If a rail break occurs, the total inductance of the rail at that segment will change. Using two or more frequencies allows a rail break to be differentiated from environmental rail-to-rail and rail-to-earth leakage.

Abstract: A fenestration unit is disclosed. In various examples, the fenestration unit includes a plurality of panels, including first and second panels. In some examples, one or more of the plurality of panels is configured to slide relative to a frame of the fenestration unit to provide an opening in the fenestration unit. In various examples, each of the first and second panels are also configured to be pivoted relative to the frame such that the first and second panels can be hinged or otherwise pivoted open to increase the size of the opening in the fenestration unit.

Abstract: Sliding operator assemblies and associated fenestration units, systems, and methods of use and assembly are described. Some such sliding operator assemblies transition a first, linear actuation force along a first axis (e.g., vertical) to a second actuation force along a second axis (e.g., horizontal) to cause a drive mechanism to impart opening and closing forces, respectively, on the sash. Some designs relate to belt-, twisted ribbon-, or band-drive sliding operator assemblies.

Abstract: A loading device for loading pellets into reactor tubes has a modular design, which can be taken apart, moved through a manway, and then reassembled simply by stacking one part on top of another. A reciprocating slide plate and a vibrator work together to meter pellets through the loading device and into the reactor tubes.

Abstract: A semiconductor structure includes a substrate having a first dielectric constant, a porous semiconductor layer situated over the substrate, and a crystalline epitaxial layer situated over the porous semiconductor layer. A first semiconductor device is situated in the crystalline epitaxial layer. The porous semiconductor layer has a second dielectric constant that is substantially less than the first dielectric constant such that the porous semiconductor layer reduces signal leakage from the first semiconductor device. The semiconductor structure can include a second semiconductor device situated in the crystalline epitaxial layer, and an electrical isolation region separating the first and second semiconductor devices.

Abstract: Devices, systems, and methods herein relate to managing a chronic condition such as diabetes. These systems and methods may obtain patient data from a plurality of devices, integrate the data for analysis of trends that may be presented to the patient and/or health care professional along with an actionable suggestion. In some variations, a method may include the steps of receiving analyte data generated by an analyte measurement device and patient data generated by a patient measurement device. One or more data trends may be generated by analyzing the analyte data against the patient data using a computing device. The device settings of one or more of the analyte measurement device and the computing device may be modified in response to one or more of the data trends.

Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.

Abstract: This disclosure relates to tool string embodiments, system embodiments, and method embodiments for testing and/or sampling a formation in an open hole hydrocarbon well, for example in order to determine whether the well merits production. Disclosed embodiments can be concerned with minimizing hydrocarbon emissions during testing, for example to provide a greener testing approach. Thus, improvements to reservoir testing a hydrocarbon well are disclosed.

Abstract: Powder alloy compositions and associated additive manufacturing techniques are described herein for production of sintered articles with microstructure and/or enhanced wear and corrosion resistance. In some embodiments, an article comprises sintered cobalt-based alloy having chromium carbide precipitates dispersed therein, the chromium carbide precipitates having an average size less than 4 ?m.

Abstract: A handheld electromechanical surgical device, capable of effectuating a surgical procedure, includes a handle assembly having a power source; at least one motor coupled to the power source; and a controller configured to control the motor. The surgical device includes an adapter assembly having an electrical assembly having a proximal end in communication with the controller of the handle assembly. The surgical device includes a reload configured to selectively connect to a distal end of the adapter assembly. The reload includes an annular array of staples; an annular staple pusher for ejecting the staples; and a data storage device selectively connectable to a distal end of the electrical assembly. The data storage device receives and stores performance data of the surgical device from the controller of the handle assembly.

Abstract: An injection stretch blow-molded (ISBM) container prepared by way of injection molding a tubular preform followed by reheating and concurrently stretching and blow-molding the heated preform into the container. The container and preform comprise from 70 wt. % to 97.5 wt. % of a semi-crystalline polyolefin composition comprising one or polymers selected from polyethylene polymers and polypropylene polymers and from 2.5 wt. % to 30 wt. % of an alicyclic polyolefin composition, wherein the alicyclic polyolefin composition has a glass transition temperature, Tg, of from 60° to 145° C.

Abstract: The present disclosure generally relates to systems, software, and computer-implemented methods for using generative artificial intelligence to improve user interactions. One example method includes receiving a notification from a contact center application that user interaction events have been generated during an interaction session. Event descriptions for events generated in the session are located in a contact center application use case definition. Event descriptions are enhanced with event information for to generate contextualized event information. The contextualized event information to is added to a generative large language model artificial intelligence context that is provided to a generative large language model artificial intelligence engine. A query is provided to the generative large language model artificial intelligence engine. A query response is received from the generative large language model artificial intelligence engine and the query response is used in the interaction session.

Abstract: A golf club head including a club face defined by a toe end, a heel end, a top rail and a sole. The golf club head including a plurality of grooves disposed on the club face between the top rail and the sole. Each groove extends between the toe end and the heel end. Depths of the grooves vary in a direction extending between the top rail and the sole and in a direction extending between the heel end and the toe end. Widths of each of the plurality of grooves vary in a direction extending between the heel end and the toe end.

Abstract: A non-transitory, computer readable media has instructions stored thereon which instructions, when executed by a processing device of a first smart device, cause the first smart device to receive from a smart lock device on a wireless network which includes the first smart device a communication having data indicative of a state of the smart lock device and to respond to receiving the data by causing a command that has been linked to the state of the smart lock device to be executed.

Abstract: A listing of each of the plurality of appliances is used, with reference to a command and/or protocol database, to configure a software agent to exchange communications, via a one or more communication channels, with each of the plurality of appliances. An action triggering state of at least one of the plurality of appliances is associated with an action. The action is performed when it is determined that a current state of the at least one of the plurality of appliances corresponds to the action triggering state.

Abstract: Compositions and methods for inducing weight loss, fat loss, maintaining weight or fat loss, suppressing appetite, reducing calorie intake, reducing weight gain, decreasing feed efficiency, increasing metabolic inefficiency, increasing energy expenditure, increasing thermogenesis and/or resetting metabolic set are disclosed. The compositions have a therapeutically effective amount of a ketogenic supplement, e.g., a ketone diesters, such as R,S 1,3-butanediol diacetoacetate. Compositions of one or more beta-hydroxy butyrate, beta-hydroxybutyrate salt, and medium chain triglycerides are also disclosed.

Abstract: A method for forming an engineered veneer block includes stacking a plurality of laminate layers. The method also includes spreading a bonding agent between each layer of the plurality of laminate layers. The bonding agent includes an adhesive. The adhesive consists essentially of one or more no added formaldehyde adhesives. The method also includes slicing an engineered veneer from the engineered veneer block. The engineered veneer has a thickness in the range of 0.1 millimeters to 0.5 millimeters.

Abstract: A characteristic (e.g., SpO2) of a user's physiological signals can be estimated using a pulse oximeter. In some examples, inconsistent measurement of the physiological characteristic may occur despite the underlying physiological signals having quality characteristics consistent with physiologically valid signals showing a consistent cardiac signal indicative of accurate measurement of the physiological characteristic. In particular, the measurement inconsistency may be associated with a spatially localized region. Such measurement inconsistency may result in an incorrect, low estimate of the physiological characteristic relative to the true characteristic (e.g., the SpO2 estimate may skew lower than the true SpO2). An algorithm may be used to detect spatially localized measurement inconsistency and to mitigate or reduce its effect to improve the accuracy of the estimate of the physiological characteristic.

Abstract: Systems, methods and apparatus are described for propagating a primary alert from a premises monitoring system or device by a home entertainment device. A premises monitoring system or device, such as a security system, smoke detector, fire detector, carbon monoxide detector, baby monitor, smart speaker, etc., emit a primary alert when a predetermined event or condition occurs associated with a monitored premises. An indication of the primary alert is received by one or more home entertainment devices, and at least one of the home entertainment devices causes a secondary alert to occur, for example, an audio notification and/or a visual notification from the at least one home entertainment device.

Abstract: Systems, methods and apparatus are described for automatically performing home or business-based actions. A predefined geographic boundary may be defined around a home or a business. When a personal communication device inside a vehicle crosses a boundary of the predefined geographic boundary, the personal communication device sends a short range message to a point-to-point transceiver in the vehicle, and the point-to-point transceiver sends a signal directly to a controller in the home or business to automatically perform the one or more home or business-based actions.