Abstract: A cover for a lagoon is provided. The cover includes an expandable membrane; a plurality of stretchable members coupled to the expandable membrane and configured to compress the expandable membrane; and a plurality of restraining members coupled to the expandable membrane and configured to limit expansion of the expandable membrane.

Abstract: Embodiments of a method include connecting an inner end of a base of a fluid coupling assembly to an outer surface of a manifold of a hydraulic fracturing system. The base includes an outer end opposite the inner end and a through-passage extending from the outer end to the inner end. In addition, the method includes inserting a coupling adapter into the through-passage from the outer end to compress the coupling adapter into the through-passage and to position a connection device of the coupling adapter outside of the through-passage at the outer end.

Abstract: The disclosed embodiments include computer-implemented apparatuses and processes that provision, in real-time, targeted recommendations based on decomposed structured messaging data. For example, an apparatus receives a message that includes elements of message data disposed within corresponding message fields. The message data may characterizes a real-time payment requested by a first counterparty from a second counterparty and associated with a first product provisioned to the second counterparty by the first counterparty. Based on elements of message data, the apparatus determines a value of a parameter that characterizes at least one of the second counterparty or a relationship between the second counterparty and the first counterparty, and transmits digital content associated with the parameter value to a device operable by the second counterparty, which presents a portion of the digital content within a digital interface.

Abstract: The disclosed exemplary embodiments include computer-implemented processes that assess initiated data exchanges in real-time based on structured messaging data. In some examples, an apparatus may receive a message associated with an exchange of data involving a first counterparty and a second counterparty and characterizing a real-time payment requested from the second counterparty by the first counterparty. The apparatus may determine a first identifier of the first counterparty based on elements of the message data disposed within corresponding message fields, and transmit notification data to a device operable by the second counterparty, which may present portions of the notification data within a digital interface. The apparatus may receive review data indicative of a review associated with the data exchange from the device, and store the first identifier and the review data in a data repository.

Abstract: According to an aspect there is provided an ambient commerce system. The ambient commerce system may include a sensor at an ambient commerce premises. The ambient commerce system may include a processor coupled to the one or more sensors. The ambient commerce system may include a memory coupled to the processor. The memory may store processor-executable instructions which, when executed, cause the processor to: detect, based on an output of one or more of the sensors, engagement of an entity with a restricted item; identify the entity; obtain at least a portion of a profile for the entity; determine, based on the at least a portion of the profile for the identified entity, eligibility for the entity to acquire the restricted item; and selectively generate, based on the determined eligibility for the entity, a notification on an electronic device associated with the entity.

Abstract: An automated system of airborne drones may be equipped with components for navigating within a warehouse environment, locating specific bins of product as assigned, retrieving a single item from the bin, and delivering the retrieved item to a central shipping area or disposing in a designated location including conveyor belts or mobile robotic platforms.

Abstract: The disclosed exemplary embodiments include computer-implemented processes that assess initiated data exchanges in real-time based on structured messaging data. In some examples, an apparatus may receive a message associated with an exchange of data involving a first counterparty and a second counterparty and characterizing a real-time payment requested from the second counterparty by the first counterparty. The apparatus may determine a first identifier of the first counterparty based on elements of the message data disposed within corresponding message fields, and transmit notification data to a device operable by the second counterparty, which may present portions of the notification data within a digital interface. The apparatus may receive review data indicative of a review associated with the data exchange from the device, and store the first identifier and the review data in a data repository.

Abstract: Described herein are compositions and methods for identifying, selecting, or culturing cells comprising a subject nucleic acid sequence of interest. Generally, a nucleic acid comprising a subject nucleic acid and a sequence encoding an enzyme molecule involved in biosynthesis of an amino acid is introduced into a cell. The cell is then grown on media lacking the amino acid, such that cells comprising the introduced nucleic acid are capable of growth. In some instances, the cell further comprises an inhibitor of the enzyme molecule to increase the stringency of the selection.

Abstract: A space vehicle includes a massless payload. The massless payload comprises dynamically modifiable software configured to indicate one or more actions to be taken by the space vehicle. The space vehicle also includes a primary controller that includes software that is not modified based on modifications to the massless payload, a test controller operatively communicating with the massless payload. The system also includes one or more operational systems including at least one of actuators or sensors of the space vehicle that are controlled based on commands from the test controller during a test condition generated to implement the one or more actions indicated by the massless payload and by the primary controller during normal operation.

Abstract: Embodiments of a method include connecting an inner end of a base of a fluid coupling assembly to an outer surface of a manifold of a hydraulic fracturing system. The base includes an outer end opposite the inner end and a through-passage extending from the outer end to the inner end. In addition, the method includes inserting a coupling adapter into the through-passage from the outer end to compress the coupling adapter into the through-passage and to position a connection device of the coupling adapter outside of the through-passage at the outer end.

Abstract: The instant invention relates to thionolactone compounds useful as comonomers to introduce weak bonds for polymer degradation or functionalization. The invention is also directed to processes for the preparation of said compounds, notably by thionation of the corresponding lactones. The invention is furthermore directed to uses of said thionolactones as comonomers, copolymers made from these comonomers, and processes for the preparation of said copolymers.

Abstract: The disclosed embodiments include computer-implemented apparatuses and processes that provision, in real-time, targeted recommendations based on decomposed structured messaging data. For example, an apparatus receives a message that includes elements of message data disposed within corresponding message fields. The message data may characterizes a real-time payment requested by a first counterparty from a second counterparty and associated with a first product provisioned to the second counterparty by the first counterparty. Based on elements of message data, the apparatus determines a value of a parameter that characterizes at least one of the second counterparty or a relationship between the second counterparty and the first counterparty, and transmits digital content associated with the parameter value to a device operable by the second counterparty, which presents a portion of the digital content within a digital interface.

Abstract: The disclosed embodiments include computer-implemented systems and processes that provision targeted alternative product information based on structured messaging data. For example, an apparatus may receive a message that characterizes a real-time payment requested by a first counterparty from a second counterparty, and is associated with a first product provisioned to the second counterparty by the first counterparty. The apparatus may determine that a second product is available to the second counterparty based on the message. Further, the apparatus may transmit notification data to a device operable by the second counterparty. The notification data includes product data characterizing the second product, and causes an application program executed at the device to present at least a portion of the product data within a digital interface. The apparatus also receives a response to the notification data from the device and, based on the response, provisions the second product to the second counterparty.

Abstract: An embodiment of a manifold of a hydraulic fracturing system includes a flow cross junction including an inlet flow bore. In addition, the manifold includes a coupling adapter including an external shoulder and a connection device. The connection device is to connect to an output of a pump of the hydraulic fracturing system, and the coupling adapter is removably inserted within the inlet flow bore such that the connection device is positioned outside of the inlet flow bore. Further, the manifold includes a retainer ring connected to the flow cross junction and compressed against the external shoulder.

Abstract: According to an aspect there is provided an ambient commerce system. The ambient commerce system may include a sensor at an ambient commerce premises. The ambient commerce system may include a processor coupled to the one or more sensors. The ambient commerce system may include a memory coupled to the processor. The memory may store processor-executable instructions which, when executed, cause the processor to: detect, based on an output of one or more of the sensors, engagement of an entity with a restricted item; identify the entity; obtain at least a portion of a profile for the entity; determine, based on the at least a portion of the profile for the identified entity, eligibility for the entity to acquire the restricted item; and selectively generate, based on the determined eligibility for the entity, a notification on an electronic device associated with the entity.

Abstract: Embodiments of a method include connecting an inner end of a base of a fluid coupling assembly to an outer surface of a manifold of a hydraulic fracturing system. The base includes an outer end opposite the inner end and a through-passage extending from the outer end to the inner end. In addition, the method includes inserting a coupling adapter into the through-passage from the outer end to compress the coupling adapter into the through-passage and to position a connection device of the coupling adapter outside of the through-passage at the outer end.

Abstract: Disclosed are embodiments of a vacuum chuck. The vacuum chuck includes a forming surface having a first longitudinal end, a second longitudinal end, and a curved region. The first longitudinal end and the second longitudinal end define a longitudinal axis, and the curved region defines a radius of curvature along the longitudinal axis. A plurality of elongate grooves are formed into the forming surface in the curved region. Each elongate groove of the plurality of elongate grooves has a length, a width, and a depth extending into the forming surface. The length of each elongate groove is greater than the width. At least one conduit is configured for connection to a vacuum source and is disposed beneath the forming surface. The at least one conduit extends transversely across the plurality of elongate grooves, and the at least one conduit is in fluid communication with the plurality of elongate grooves.

Abstract: Embodiments of a method include connecting an inner end of a base of a fluid coupling assembly to an outer surface of a manifold of a hydraulic fracturing system. The base includes an outer end opposite the inner end and a through-passage extending from the outer end to the inner end. In addition, the method includes inserting a coupling adapter into the through-passage from the outer end to compress the coupling adapter into the through-passage and to position a connection device of the coupling adapter outside of the through-passage at the outer end.

Abstract: The disclosed technology includes an on-demand water heater which uses an electric heat source to heat the water. The on-demand water heater can have a low fluid capacity heating chamber which has an inlet and an outlet, an electric heat source for heating the water, and a controller to control the electric heat source and maintain the temperature of the water at a predetermined temperature setting. The on-demand water heater can be powered by a direct current power source. The on-demand water heater can also utilize a solar thermal system to provide additional heat to the water.

Abstract: Described herein are compositions and methods for identifying, selecting, or culturing cells comprising a subject nucleic acid sequence of interest. Generally, a nucleic acid comprising a subject nucleic acid and a sequence encoding an enzyme molecule involved in biosynthesis of an amino acid is introduced into a cell. The cell is then grown on media lacking the amino acid, such that cells comprising the introduced nucleic acid are capable of growth. In some instances, the cell further comprises an inhibitor of the enzyme molecule to increase the stringency of the selection.