Abstract: Providing electric power distribution for fracturing operations comprising receiving, at a transport, electric power from a mobile source of electricity at a first voltage level and supplying, from the transport, the electric power to a fracturing pump transport at the first voltage level using only a first, single cable connection. The first voltage level falls within a range of 1,000 V to 35 kilovolts. The transport also supplies electric power to a second transport at the first voltage level using only a second, single cable connection.

Abstract: A system and a method for heating source fluid, comprising: a turbine-electric generator transport comprising: an inlet plenum and an exhaust collector; a turbine connected to the inlet plenum and the exhaust collector; and an electric-generator coupled to the turbine; an exhaust heat recovery transport comprising: a combustion air connection coupled to the inlet plenum; an exhaust air connection coupled to the exhaust collector; a heat transfer assembly coupled to the exhaust air connection; and a fluid system coupled to the heat transfer assembly; an inlet and exhaust transport comprising: an air inlet filter housing coupled to the combustion air connection; and an exhaust stack coupled to the exhaust air connection.

Abstract: A computer-based, trauma-patient-triage system includes one or more computing devices configured to: receive, from a mobile computing device, user input comprising a plurality of parameters indicating a condition of a trauma patient; apply the plurality of parameters to one or more machine-learning algorithms trained to determine, based on the plurality of parameters, a trauma-triage category for the patient, wherein the trauma-triage category for the patient indicates an NEI-6 designation for the patient; and transmit the trauma-triage category to the mobile computing device for display on the mobile computing device.

Abstract: A gas turbine engine is provided including a turbomachine having a compressor section, a combustion section, and a turbine section arranged in serial flow order; a rotor assembly driven by the turbomachine, the rotor assembly, the turbomachine, or both comprising a substantially annular duct relative to the centerline of the gas turbine engine, the annular duct defining a flowpath; a heat exchanger positioned within the annular duct and extending substantially continuously along the circumferential direction, the heat exchanger comprising a first material defining a heat exchange surface exposed to the flowpath, wherein the first material defines a heat exchange coefficient and wherein the heat exchange surface defines a surface area (A), and wherein the heat exchanger has an effective transmission loss (ETL) of between 5 decibels and 1 decibel for an operating condition.

Abstract: Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g., particularly where the current condition is a diabetic state warranting attention. In this way, the alert or alarm is personalized and made particularly effective for that user. Such systems and methods still alert the user when action is necessary, e.g., a bolus or temporary basal rate change, or provide a response to a missed bolus or a need for correction, but do not alert when action is unnecessary, e.g., if the user is already estimated or predicted to be cognitively aware of the diabetic state warranting attention, or if corrective action was already taken.

Abstract: A fuel truck is used to deliver fuel to vehicles parked at one or more locations. While the fuel truck is servicing vehicles, a user of the fuel truck uses a mobile device to assist in the management of fuel delivery. Specifically, each vehicle being serviced has a tag that is a capable of being read by the mobile device. The tag communicates information that identifies the vehicle, and the mobile device communicates with a meter on the fuel truck to track how much fuel is delivered to the identified vehicle. The mobile device also controls the meter such that fuel is allowed to flow only when the mobile device is aware of which vehicle is receiving the fuel. Thus, over time, the mobile device is able to track accurately which vehicle is receiving fuel so that the amount of fuel delivered to each vehicle can be precisely determined.

Abstract: A system and a method for heating source fluid, comprising: a turbine-electric generator transport comprising: an inlet plenum and an exhaust collector; a turbine connected to the inlet plenum and the exhaust collector; and an electric-generator coupled to the turbine; an exhaust heat recovery transport comprising: a combustion air connection coupled to the inlet plenum; an exhaust air connection coupled to the exhaust collector; a heat transfer assembly coupled to the exhaust air connection; and a fluid system coupled to the heat transfer assembly; an inlet and exhaust transport comprising: an air inlet filter housing coupled to the combustion air connection; and an exhaust stack coupled to the exhaust air connection.

Abstract: Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g., particularly where the current condition is a diabetic state warranting attention. In this way, the alert or alarm is personalized and made particularly effective for that user. Such systems and methods still alert the user when action is necessary, e.g., a bolus or temporary basal rate change, or provide a response to a missed bolus or a need for correction, but do not alert when action is unnecessary, e.g., if the user is already estimated or predicted to be cognitively aware of the diabetic state warranting attention, or if corrective action was already taken.

Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. In embodiments, a method of using a diabetes management partner interface to configure an analyte sensor system for wireless communication with a plurality of partner devices is provided. The method includes the analyte sensor system receiving authorization to provide one of the partner devices with access to a set of configuration parameters via the diabetes management partner interface. The set of configuration parameters is stored in a memory of the analyte sensor system. The method also includes, responsive to input received from the one partner device via the diabetes management partner interface, the analyte sensor system setting or causing a modification to the set of configuration parameters, according to a system requirement of the one partner device.

Abstract: In various embodiments, a medical device includes an instrument head that includes two or more electrodes and a medical device tool, an impedance bridge selectively coupled to the two or more electrodes, and a processor coupled to the impedance bridge. In various embodiments, a method for controlling medical device tools comprises recording, at one or more frequencies, two or more impedance measurements, wherein each impedance measurement is associated with two or more electrodes included in an instrument head of a medical device; and determining, based on the two or more impedance measurements, a tissue type map at a location associated with the instrument head.

Abstract: A system and method for wireless transactions provides a software development kit (SDK) that provides accessibility to inherent communication capabilities within a wireless communication device. The communication capabilities are normally not accessible to a software developer. However, the SDK provides an appropriate interface that permits a software developer to create application programs for a variety of transactions between the wireless communication device and a mobile network operator (MNO). In some transactions, the MNO may function as a financial service provider in which a user has an account with an associated monetary value. The SDK provides a simplified technique for executing a financial transaction, such as making a payment or transferring money by presenting easy-to-use menus that avoid the difficulty of memorizing transaction codes, user phone numbers, and the like.

Abstract: A system can implement a delivery service for a service region by monitoring, for each respective sub-region of the service region, supply conditions corresponding to transport providers available to deliver menu items from menu item suppliers to requesting users. When the supply conditions have dropped below the equilibrium threshold for a respective sub-region, the system can initiate a supply-constrained mode for the respective sub-region in which the system inputs each respective menu item request received, corresponding to a delivery location within the respective sub-region, into a queue, and dynamically determines a fulfillment probability for the respective menu item request. When the fulfillment probability of the respective menu item request exceeds a fulfillment threshold, the system can transmit the respective menu item request to a corresponding menu item supplier for preparation of a corresponding menu item and coordinate delivery of the corresponding menu item to the requesting user.

Abstract: A system can implement a delivery service for a service region by monitoring, for each respective sub-region of the service region, supply conditions corresponding to transport providers available to deliver menu items from menu item suppliers to requesting users. When the supply conditions have dropped below the equilibrium threshold for a respective sub-region, the system can initiate a supply-constrained mode for the respective sub-region in which the system inputs each respective menu item request received, corresponding to a delivery location within the respective sub-region, into a queue, and dynamically determines a fulfillment probability for the respective menu item request. When the fulfillment probability of the respective menu item request exceeds a fulfillment threshold, the system can transmit the respective menu item request to a corresponding menu item supplier for preparation of a corresponding menu item and coordinate delivery of the corresponding menu item to the requesting user.

Abstract: A system can implement a delivery service for a service region by monitoring, for each respective sub-region of the service region, supply conditions corresponding to transport providers available to deliver menu items from menu item suppliers to requesting users. When the supply conditions have dropped below the equilibrium threshold for a respective sub-region, the system can initiate a supply-constrained mode for the respective sub-region in which the system inputs each respective menu item request received, corresponding to a delivery location within the respective sub-region, into a queue, and dynamically determines a fulfillment probability for the respective menu item request. When the fulfillment probability of the respective menu item request exceeds a fulfillment threshold, the system can transmit the respective menu item request to a corresponding menu item supplier for preparation of a corresponding menu item and coordinate delivery of the corresponding menu item to the requesting user.

Abstract: Mower unit mountable to a traveling vehicle body and being configured to suppress generation of turbulence. The mower includes a mower deck, a plurality of blades, a rear vacuum plate that includes a plurality of arcuate portions and a convexly curved portion curved to extend into a triangular gap portion formed between two adjacent rotational locus circles. The convex curved portion bridges opposed ends of two adjacent arcuate portions at two inflection points (IP) of the rear vacuum plate. The triangular gap is defined by a distance (S) between the two inflection points (IP) and a top point (TP) located at a distance (L) from a reference straight line connecting center points of the two adjacent rotational locus circles.

Abstract: A grass mower includes a mower unit (8) provided on the traveling machine body (10), a grass container (4) provided on a rear portion of the traveling machine body (10) for storing cut grass from the mower unit (8), a rod lever unit (6) capable of undergoing displacement between a first operation position and a second operation position, and a swing mechanism (5) for swinging the grass container (4) between a cut grass storage position and a cut grass discharge position by utilizing operational displacement of the rod lever unit (6). The rod lever unit (6) includes a base rod (61) coupled to the swing mechanism (5), a grip rod (62) extending in a direction offset from an extending direction of the base rod (61), and a coupling portion (63) through which the base rod (61) and the grip rod (62) are coupled so as not to be capable of being rotated relative to each other.

Abstract: Methods, systems, and devices for athlete monitoring are described. The method may include receiving, at a gateway device, physiological measurement data from a sensor configured to transmit wireless signals according to a Bluetooth 5 protocol. The method may further include identifying a user associated with the received physiological measurement data based at least in part on an identity of the sensor and storing at least the received physiological measurement data. In some cases, the method may include receiving the physiological measurement data via one or more of a plurality of repeaters that are configured to transmit wireless signals according to the Bluetooth 5 protocol.

Abstract: A system and method for wireless transactions provides a software development kit (SDK) that provides accessibility to inherent communication capabilities within a wireless communication device. The communication capabilities are normally not accessible to a software developer. However, the SDK provides an appropriate interface that permits a software developer to create application programs for a variety of transactions between the wireless communication device and a mobile network operator (MNO). In some transactions, the MNO may function as a financial service provider in which a user has an account with an associated monetary value. The SDK provides a simplified technique for executing a financial transaction, such as making a payment or transferring money by presenting easy-to-use menus that avoid the difficulty of memorizing transaction codes, user phone numbers, and the like.

Abstract: [Summary] A mower unit includes an idler pulley unit and a single belt routed around an output pulley of a drive source, the idler pulley unit and a plurality of blade pulleys. The idler pulley unit includes a first idler pulley, a second idler pulley and a tension idler pulley. A pulley height of the idler pulley unit is set higher than a pulley height of the blade pulleys, and a forward belt portion from the output pulley and a reverse belt portion to the output pulley extend to pass over and above the blade belt portion.

Abstract: A network computer system operates to arrange transport for delivery orders in a given region, in accordance with a set of provisioning parameters, including a service value parameter, and at least one of a service batching parameter or a service range parameter. For an upcoming time interval, the network computer system determines a forecast for at least one of a number of service requests or a number of available service providers. A provisioning level determination may be made for the given region during the upcoming time interval, based at least in part on the forecast. The set of provisioning parameters may be adjusted to adjust the provisioning level to a desired target.