Abstract: Methods and systems for configuring nodes in a cloud computing network are described. One example method includes receiving a request from a user to create and configure a node in the cloud computing network, the request including attributes associated with the node; verifying that user is authorized to create and configure the node; in response to verifying that the user is authorized, creating the node; receiving a configuration request from the node identifying configuration actions to perform on the node based on the attributes; in response to receiving the configuration request, sending, to the node, a configuration command corresponding to one or more of the identified configuration actions, wherein the node executes the configuration command upon receipt to perform the identified configuration actions; receiving, from the node, reporting information related; and determining that the configuration command was executed successfully based on the reporting information.

Abstract: A catheter extraction tool has a head that can be placed in position to significantly surround a diameter of a catheter. The head is shaped to have a low enough profile above the catheter to allow the head to be slid down the catheter and into a subdermal region in which the catheter is subdermal with respect to a patient. The head of the catheter extraction tool is expanded sufficiently to slide the head over a catheter cuff located in the subdermal region. After the head of the catheter extraction tool slides over the catheter cuff, the head is contracted to engage the catheter so that a user can pull the catheter out of the patient using the catheter extraction tool.

Abstract: Composite structures and methods of forming composite structures are provided. The composite structures can include one or more composite structure components. Each composite structure component is formed from a composite panel that includes one or more sheets of material. The sheets of material include a thermoplastic material and a plurality of reinforcing fibers. A composite panel can be formed in three dimensions to form a composite structure component. Multiple composite structure components can be fused to one another to form a composite structure. In addition, each composite structure component and the composite structure formed therefrom can include an aperture. An interior volume can be formed between adjacent composite structure components. Methods for forming a composite structure can include a step of simultaneously molding and fusing composite structure components.

Abstract: A method, system, apparatus, and/or device for adjusting a task or a task flow in an augmented reality environment. The method, system, apparatus, and/or device may include: identifying a first task in a task flow to collect data associated with a user performing the first task; collecting a first set of data associated with the user performing the first task; comparing an amount of time the user expends to perform the first task to a first threshold amount of time; and in response to the amount of time the user expends to perform the first task exceeding the first threshold amount of time displaying a notification to the user or another device.

Abstract: A preamplifier arrangement for an MRI system includes a preamplifier coupled to a loop of a multi-channel coil array of the MRI system, wherein the preamplifier and the loop are subject to potentially form an unstable system with oscillation at one or more peak frequencies. The preamplifier arrangement also includes an impedance matching network disposed between and coupled to the preamplifier and the loop. The impedance matching network is configured to generate a high blocking impedance. The preamplifier arrangement further includes an input network disposed between and coupled to the preamplifier and the loop. The input network is configured to provide an input to suppress gain at the one or more peak frequencies.

Abstract: The present disclosure provide for a radio frequency over glass (RFoG) system having an optical node and an RFoG extender residing in a first service area coupled to the optical node. The RFoG functions to transmit an upstream (US) radio frequency (RF) signal to a head end, receive a downstream (DS) RF signal from the head end and extend the DS RF signal to the second service area. The second service area is different from the first service area and the second service area is remote from the first service area.

Abstract: Software-based orchestration of communication payloads in satellites. In an embodiment, a payload model of a satellite payload, defined in a data modeling language (e.g., YANG) and representing a configuration for the satellite payload, is received. The configuration specifies a setting for at least one component of the satellite payload. The payload model is translated into one or more satellite commands for configuring the satellite payload according to the configuration represented in the payload model, and the satellite payload is reconfigured using the satellite command(s).

Abstract: Technology for a diversity bi-directional repeater is disclosed. The diversity bi-directional repeater can include a first interface port, a second interface port, a 1st first-direction signal amplification and filtering path communicatively coupled between the first interface port and the second interface port, and a 1st second direction signal amplification and filtering path communicatively coupled between the first interface port and the second interface port. The diversity bi-directional repeater can further include a third interface port, a fourth interface port, and a 2nd second direction signal amplification and filtering path communicatively coupled between the third interface port and the fourth interface port.

Abstract: A hybrid automated mechanical transmission includes an input shaft having a first plurality of gears mounted thereon. The input shaft is configured to be drivingly engaged with an internal combustion engine by an input clutch. A countershaft system includes a second plurality of gears mounted thereon. A main shaft is coaxial with the input shaft and includes a third plurality of gears mounted thereon, the first and third plurality of gears being in driving engagement with the second plurality of gears. A range gear system selectively receives drive input from the main shaft and the countershaft system. An electric motor provides drive torque to one of the countershaft system and the range gear system.

Abstract: A mobile water purification system having a trailer, a pretreatment subsystem having a cyclonic separator, a filtering subsystem fluidly connected with the pretreatment subsystem, the filtering subsystem having at least one bedded filter; a reverse osmosis subsystem fluidly connected with the filtering subsystem, the reverse osmosis subsystem having a waste output and a product output; a collection tank fluidly connected with and downstream of the reverse osmosis subsystem; a distribution subsystem fluidly connected with and downstream of the collection tank; a source water inlet mounted to the exterior and fluidly connected to the pretreatment inlet, the source water inlet outside of the at-least partially enclosed space; and a discharge water outlet mounted to the plurality of sidewalls and fluidly connected to the pressure tank, the discharge water outlet having an outlet opening outside of the at least partially-enclosed space.

Abstract: A subsurface irrigation system for a sports field includes a substantially water impermeable layer, a compacted subgrade below the water impermeable layer, a plurality of water distribution boards positioned on top of the water impermeable layer, a porous layer overlaying the plurality of water distribution boards, and a sports field layer on top of the porous layer. The porous layer is configured to move water from the plurality of water distribution boards upwards to the sports field layer using capillary action to keep it damp. The sports field layer may be sand, dirt, clay, or a combination thereof. In addition, the system may include a water control basin in fluid communication with at least one water distribution board of the plurality of water distribution boards and configured to control the flow of water to the plurality of water distribution boards.

Abstract: A service computing system receives an API call in which an authorization token, that contains an identifier in the content of the authorization token, is included in a header of the API call. The identifier is also included as a parameter passed in with the API call. The service computing system parses the API call to obtain the authorization token, and the identifier included in the authorization token. It also obtains the identifier passed in as a parameter of the API call. The service computing system compares the identifier obtained from the authorization token to the identifier passed in as a parameter of the API call to determine whether they match. If they do not match, the API call is processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.

Abstract: A multi-sensor patch for simultaneous abdominal monitoring of maternal and fetal physiological data includes a multi-layer flexible substrate. The multi-layer flexible substrate includes a center region and a plurality of electrode regions. An electrode of the plurality of electrodes is located in each of the electrode regions. At least one auxiliary sensor which may be an optical sensor. A module unit is connected to the conductive layer at the center region. The module unit is configured to receive biopotential physiological data from the plurality of electrodes and photosignal data from the optical sensor. The module unit calculates at least fetal heart rate (fHR), maternal heart rate (mHR), and uterine activity (UA) from the biopotential physiological data and fHR, mHR, and SpO2 from the photosignal data.

Abstract: Lithiated electrodes, electrochemical cells including lithiated electrodes, and methods of making the same are provided. The method includes lithiating at least one electrode in an electrochemical cell by applying current across a first current collector of the at least one electrode to a second current collector of an auxiliary electrode. The electrochemical cell may be disposed within a battery packaging and the auxiliary electrode may be disposed within the battery packaging adjacent to an edge of the electrochemical cell. The at least one electrode may include a first electroactive layer disposed on or near one or more surfaces of the first current collector, and the auxiliary electrode may include a second electroactive layer disposed at or near one or more surfaces of the second current collector. The method may further include extracting the auxiliary electrode from the battery packaging and sealing the battery packaging, which includes the pre-lithiated electrochemical cell.

Abstract: Methods and apparatus for additive manufacturing. In a method for additive manufacturing, a build sheet can be positioned on a print substrate of a printer. An object can be printed on the build sheet. The object can be detached from the build sheet. Advantageously, the build sheet can prevent the object from shifting on the build sheet during printing. Removing the build sheet from the object does not result in significant deformation or bending of the object. Damage to the object can be prevented. The object does not require additional cleaning or finishing for removing any residual or material. The build sheet can be ready for reuse. The build sheet can advantageously have mechanical strength to sustain removal of the build sheet from the object.

Abstract: A glucose biosensor includes a plurality of optical fibers configured for placement within the ear canal. A first optical fiber emits light into the ear canal. A plurality of other optical fibers capture and transmit the reflected light back to the glucose biosensor. A plurality of photodetectors are configured in the glucose biosensor to detect the reflected light from the plurality of optical fibers. The glucose biosensor processes the detected light from each photodetector to determine a glucose level measurement. In an embodiment, the glucose biosensor also obtains a second glucose level measurement using another method and determines a calibration for the first glucose level measurement using the second glucose level measurement.